Adding upstream version 241.upstream/241upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

103 files changed, 2335 insertions, 0 deletions

diff --git a/test/test-network/conf/10-dropin-test.netdev b/test/test-network/conf/10-dropin-test.netdev
new file mode 100644
index 0000000..d85ea5b
--- /dev/null
+++ b/test/test-network/conf/10-dropin-test.netdev
@@ -0,0 +1,4 @@
+[NetDev]
+Name=hoge
+Kind=dummy
+MACAddress=00:50:56:c0:00:18
diff --git a/test/test-network/conf/10-dropin-test.netdev.d/mac.conf b/test/test-network/conf/10-dropin-test.netdev.d/mac.conf
new file mode 100644
index 0000000..0b3f765
--- /dev/null
+++ b/test/test-network/conf/10-dropin-test.netdev.d/mac.conf
@@ -0,0 +1,2 @@
+[NetDev]
+MACAddress=00:50:56:c0:00:28
diff --git a/test/test-network/conf/10-dropin-test.netdev.d/name.conf b/test/test-network/conf/10-dropin-test.netdev.d/name.conf
new file mode 100644
index 0000000..9905932
--- /dev/null
+++ b/test/test-network/conf/10-dropin-test.netdev.d/name.conf
@@ -0,0 +1,2 @@
+[NetDev]
+Name=dropin-test
diff --git a/test/test-network/conf/11-dummy.netdev b/test/test-network/conf/11-dummy.netdev
new file mode 100644
index 0000000..6797eb4
--- /dev/null
+++ b/test/test-network/conf/11-dummy.netdev
@@ -0,0 +1,3 @@
+[NetDev]
+Name=test1
+Kind=dummy
diff --git a/test/test-network/conf/12-dummy.netdev b/test/test-network/conf/12-dummy.netdev
new file mode 100644
index 0000000..a7fdc0f
--- /dev/null
+++ b/test/test-network/conf/12-dummy.netdev
@@ -0,0 +1,3 @@
+[NetDev]
+Name=dummy98
+Kind=dummy
diff --git a/test/test-network/conf/21-macvlan.netdev b/test/test-network/conf/21-macvlan.netdev
new file mode 100644
index 0000000..e9a3c5b
--- /dev/null
+++ b/test/test-network/conf/21-macvlan.netdev
@@ -0,0 +1,3 @@
+[NetDev]
+Name=macvlan99
+Kind=macvlan
diff --git a/test/test-network/conf/21-macvtap.netdev b/test/test-network/conf/21-macvtap.netdev
new file mode 100644
index 0000000..2c23aac
--- /dev/null
+++ b/test/test-network/conf/21-macvtap.netdev
@@ -0,0 +1,3 @@
+[NetDev]
+Name=macvtap99
+Kind=macvtap
diff --git a/test/test-network/conf/21-vlan.netdev b/test/test-network/conf/21-vlan.netdev
new file mode 100644
index 0000000..af39404
--- /dev/null
+++ b/test/test-network/conf/21-vlan.netdev
@@ -0,0 +1,3 @@
+[NetDev]
+Name=vlan99
+Kind=vlan
diff --git a/test/test-network/conf/21-vlan.netdev.d/override.conf b/test/test-network/conf/21-vlan.netdev.d/override.conf
new file mode 100644
index 0000000..cd61be5
--- /dev/null
+++ b/test/test-network/conf/21-vlan.netdev.d/override.conf
@@ -0,0 +1,6 @@
+[VLAN]
+Id=99
+GVRP=true
+MVRP=true
+LooseBinding=true
+ReorderHeader=true
diff --git a/test/test-network/conf/21-vlan.network b/test/test-network/conf/21-vlan.network
new file mode 100644
index 0000000..afe1deb
--- /dev/null
+++ b/test/test-network/conf/21-vlan.network
@@ -0,0 +1,2 @@
+[Match]
+Name=test1
diff --git a/test/test-network/conf/21-vlan.network.d/override.conf b/test/test-network/conf/21-vlan.network.d/override.conf
new file mode 100644
index 0000000..363fc90
--- /dev/null
+++ b/test/test-network/conf/21-vlan.network.d/override.conf
@@ -0,0 +1,2 @@
+[Network]
+VLAN=vlan99
diff --git a/test/test-network/conf/23-active-slave.network b/test/test-network/conf/23-active-slave.network
new file mode 100644
index 0000000..59a6596
--- /dev/null
+++ b/test/test-network/conf/23-active-slave.network
@@ -0,0 +1,6 @@
+[Match]
+Name=dummy98
+
+[Network]
+Bond=bond199
+ActiveSlave=true
diff --git a/test/test-network/conf/23-bond199.network b/test/test-network/conf/23-bond199.network
new file mode 100644
index 0000000..31e5d12
--- /dev/null
+++ b/test/test-network/conf/23-bond199.network
@@ -0,0 +1,2 @@
+[Match]
+Name=bond199
diff --git a/test/test-network/conf/23-emit-lldp.network b/test/test-network/conf/23-emit-lldp.network
new file mode 100644
index 0000000..de35045
--- /dev/null
+++ b/test/test-network/conf/23-emit-lldp.network
@@ -0,0 +1,5 @@
+[Match]
+Name=veth-peer
+
+[Network]
+EmitLLDP=yes
diff --git a/test/test-network/conf/23-primary-slave.network b/test/test-network/conf/23-primary-slave.network
new file mode 100644
index 0000000..380ae26
--- /dev/null
+++ b/test/test-network/conf/23-primary-slave.network
@@ -0,0 +1,6 @@
+[Match]
+Name=dummy98
+
+[Network]
+Bond=bond199
+PrimarySlave=true
diff --git a/test/test-network/conf/23-test1-bond199.network b/test/test-network/conf/23-test1-bond199.network
new file mode 100644
index 0000000..6e7c28d
--- /dev/null
+++ b/test/test-network/conf/23-test1-bond199.network
@@ -0,0 +1,6 @@
+[Match]
+Name=test1
+
+[Network]
+Bond=bond199
+PrimarySlave=true
diff --git a/test/test-network/conf/24-lldp.network b/test/test-network/conf/24-lldp.network
new file mode 100644
index 0000000..fbdfb1b
--- /dev/null
+++ b/test/test-network/conf/24-lldp.network
@@ -0,0 +1,5 @@
+[Match]
+Name=veth99
+
+[Network]
+LLDP=yes
diff --git a/test/test-network/conf/24-search-domain.network b/test/test-network/conf/24-search-domain.network
new file mode 100644
index 0000000..124af43
--- /dev/null
+++ b/test/test-network/conf/24-search-domain.network
@@ -0,0 +1,7 @@
+[Match]
+Name=dummy98
+
+[Network]
+Address=192.168.42.100/24
+DNS=192.168.42.1
+Domains= one two three four five six seven eight nine ten
diff --git a/test/test-network/conf/25-6rd-tunnel.netdev b/test/test-network/conf/25-6rd-tunnel.netdev
new file mode 100644
index 0000000..756becc
--- /dev/null
+++ b/test/test-network/conf/25-6rd-tunnel.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=sittun99
+Kind=sit
+
+[Tunnel]
+Local=10.65.223.238
+IPv6RapidDeploymentPrefix=2602::/24
diff --git a/test/test-network/conf/25-address-link-section.network b/test/test-network/conf/25-address-link-section.network
new file mode 100644
index 0000000..759e83c
--- /dev/null
+++ b/test/test-network/conf/25-address-link-section.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Link]
+MACAddress=00:01:02:aa:bb:cc
diff --git a/test/test-network/conf/25-address-section-miscellaneous.network b/test/test-network/conf/25-address-section-miscellaneous.network
new file mode 100644
index 0000000..3a37d03
--- /dev/null
+++ b/test/test-network/conf/25-address-section-miscellaneous.network
@@ -0,0 +1,10 @@
+[Match]
+Name=dummy98
+
+[Address]
+Address=10.2.3.4/16
+PreferredLifetime=0
+Scope=link
+
+[Address]
+Address=2001:0db8:0:f101::1/64
diff --git a/test/test-network/conf/25-address-section.network b/test/test-network/conf/25-address-section.network
new file mode 100644
index 0000000..3904953
--- /dev/null
+++ b/test/test-network/conf/25-address-section.network
@@ -0,0 +1,18 @@
+[Match]
+Name=dummy98
+
+[Network]
+IPv6AcceptRA=no
+
+[Address]
+Address=10.2.3.4/16
+Peer=10.2.3.5/16
+Label=32
+
+[Address]
+Address=10.6.7.8/16
+Label=33
+
+[Address]
+Address=2001:db8::20
+Peer=2001:db8::10/128
diff --git a/test/test-network/conf/25-bond-active-backup-slave.netdev b/test/test-network/conf/25-bond-active-backup-slave.netdev
new file mode 100644
index 0000000..1bbbf75
--- /dev/null
+++ b/test/test-network/conf/25-bond-active-backup-slave.netdev
@@ -0,0 +1,6 @@
+[NetDev]
+Name=bond199
+Kind=bond
+
+[Bond]
+Mode=active-backup
diff --git a/test/test-network/conf/25-bond-balanced-tlb.netdev b/test/test-network/conf/25-bond-balanced-tlb.netdev
new file mode 100644
index 0000000..439ddf2
--- /dev/null
+++ b/test/test-network/conf/25-bond-balanced-tlb.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=bond99
+Kind=bond
+
+[Bond]
+Mode=balance-tlb
+DynamicTransmitLoadBalancing=true
diff --git a/test/test-network/conf/25-bond.netdev b/test/test-network/conf/25-bond.netdev
new file mode 100644
index 0000000..4e4885c
--- /dev/null
+++ b/test/test-network/conf/25-bond.netdev
@@ -0,0 +1,18 @@
+[NetDev]
+Name=bond99
+Kind=bond
+
+[Bond]
+Mode=802.3ad
+TransmitHashPolicy=layer3+4
+MIIMonitorSec=1s
+LACPTransmitRate=fast
+UpDelaySec=2s
+DownDelaySec=2s
+ResendIGMP=4
+MinLinks=1
+AdActorSystemPriority=1218
+AdUserPortKey=811
+AdActorSystem=00:11:22:33:44:55
+# feed the sanitizer
+AdActorSystem=00:11:22:33:44:55
diff --git a/test/test-network/conf/25-bridge.netdev b/test/test-network/conf/25-bridge.netdev
new file mode 100644
index 0000000..e23abd5
--- /dev/null
+++ b/test/test-network/conf/25-bridge.netdev
@@ -0,0 +1,13 @@
+[NetDev]
+Name=bridge99
+Kind=bridge
+
+[Bridge]
+HelloTimeSec=9
+MaxAgeSec=9
+ForwardDelaySec=9
+AgeingTimeSec=9
+Priority=9
+MulticastQuerier= true
+MulticastSnooping=true
+STP=true
diff --git a/test/test-network/conf/25-erspan-tunnel.netdev b/test/test-network/conf/25-erspan-tunnel.netdev
new file mode 100644
index 0000000..746b7ac
--- /dev/null
+++ b/test/test-network/conf/25-erspan-tunnel.netdev
@@ -0,0 +1,11 @@
+[NetDev]
+Name=erspan-test
+Kind=erspan
+
+[Tunnel]
+Independent=true
+ERSPANIndex=123
+Local = 172.16.1.200
+Remote = 172.16.1.100
+Key=101
+SerializeTunneledPackets=true
diff --git a/test/test-network/conf/25-fibrule-invert.network b/test/test-network/conf/25-fibrule-invert.network
new file mode 100644
index 0000000..bcca0c2
--- /dev/null
+++ b/test/test-network/conf/25-fibrule-invert.network
@@ -0,0 +1,10 @@
+[Match]
+Name=test1
+
+[RoutingPolicyRule]
+TypeOfService=0x08
+Table=7
+From= 192.168.100.18
+Priority=111
+IPProtocol = tcp
+InvertRule=true
diff --git a/test/test-network/conf/25-fibrule-port-range.network b/test/test-network/conf/25-fibrule-port-range.network
new file mode 100644
index 0000000..36646ec
--- /dev/null
+++ b/test/test-network/conf/25-fibrule-port-range.network
@@ -0,0 +1,11 @@
+[Match]
+Name=test1
+
+[RoutingPolicyRule]
+TypeOfService=0x08
+Table=7
+From= 192.168.100.18
+Priority=111
+SourcePort = 1123-1150
+DestinationPort = 3224-3290
+IPProtocol = tcp
diff --git a/test/test-network/conf/25-geneve.netdev b/test/test-network/conf/25-geneve.netdev
new file mode 100644
index 0000000..279d713
--- /dev/null
+++ b/test/test-network/conf/25-geneve.netdev
@@ -0,0 +1,12 @@
+[NetDev]
+Name=geneve99
+Kind=geneve
+
+[GENEVE]
+Id=99
+Remote=192.168.22.1
+TTL=1
+UDPChecksum=true
+UDP6ZeroChecksumTx=true
+UDP6ZeroChecksumRx=true
+DestinationPort=6082
diff --git a/test/test-network/conf/25-gre-tunnel.netdev b/test/test-network/conf/25-gre-tunnel.netdev
new file mode 100644
index 0000000..94d9320
--- /dev/null
+++ b/test/test-network/conf/25-gre-tunnel.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=gretun99
+Kind=gre
+
+[Tunnel]
+Local=10.65.223.238
+Remote=10.65.223.239
diff --git a/test/test-network/conf/25-gretap-tunnel.netdev b/test/test-network/conf/25-gretap-tunnel.netdev
new file mode 100644
index 0000000..769e765
--- /dev/null
+++ b/test/test-network/conf/25-gretap-tunnel.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=gretap99
+Kind=gretap
+
+[Tunnel]
+Local=10.65.223.238
+Remote=10.65.223.239
diff --git a/test/test-network/conf/25-ip6gre-tunnel.netdev b/test/test-network/conf/25-ip6gre-tunnel.netdev
new file mode 100644
index 0000000..b16e0b4
--- /dev/null
+++ b/test/test-network/conf/25-ip6gre-tunnel.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=ip6gretap99
+Kind=ip6gretap
+
+[Tunnel]
+Local=2a00:ffde:4567:edde::4987
+Remote=2001:473:fece:cafe::5179
diff --git a/test/test-network/conf/25-ip6tnl-tunnel.netdev b/test/test-network/conf/25-ip6tnl-tunnel.netdev
new file mode 100644
index 0000000..713e685
--- /dev/null
+++ b/test/test-network/conf/25-ip6tnl-tunnel.netdev
@@ -0,0 +1,8 @@
+[NetDev]
+Name=ip6tnl99
+Kind=ip6tnl
+
+[Tunnel]
+Mode=ip6ip6
+Local=2a00:ffde:4567:edde::4987
+Remote=2001:473:fece:cafe::5179
diff --git a/test/test-network/conf/25-ipip-tunnel-independent.netdev b/test/test-network/conf/25-ipip-tunnel-independent.netdev
new file mode 100644
index 0000000..36ff8d9
--- /dev/null
+++ b/test/test-network/conf/25-ipip-tunnel-independent.netdev
@@ -0,0 +1,9 @@
+[NetDev]
+Name=ipiptun99
+Kind=ipip
+MTUBytes=1480
+
+[Tunnel]
+Local=192.168.223.238
+Remote=192.169.224.239
+Independent=true
diff --git a/test/test-network/conf/25-ipip-tunnel.netdev b/test/test-network/conf/25-ipip-tunnel.netdev
new file mode 100644
index 0000000..159ac72
--- /dev/null
+++ b/test/test-network/conf/25-ipip-tunnel.netdev
@@ -0,0 +1,8 @@
+[NetDev]
+Name=ipiptun99
+Kind=ipip
+MTUBytes=1480
+
+[Tunnel]
+Local=192.168.223.238
+Remote=192.169.224.239
diff --git a/test/test-network/conf/25-ipv6-address-label-section.network b/test/test-network/conf/25-ipv6-address-label-section.network
new file mode 100644
index 0000000..945b7dc
--- /dev/null
+++ b/test/test-network/conf/25-ipv6-address-label-section.network
@@ -0,0 +1,6 @@
+[Match]
+Name=dummy98
+
+[IPv6AddressLabel]
+Label=4444
+Prefix=2004:da8:1:0::/64
diff --git a/test/test-network/conf/25-ipvlan.netdev b/test/test-network/conf/25-ipvlan.netdev
new file mode 100644
index 0000000..9921b78
--- /dev/null
+++ b/test/test-network/conf/25-ipvlan.netdev
@@ -0,0 +1,6 @@
+[NetDev]
+Name=ipvlan99
+Kind=ipvlan
+
+[IPVLAN]
+Mode=L2
diff --git a/test/test-network/conf/25-isatap-tunnel.netdev b/test/test-network/conf/25-isatap-tunnel.netdev
new file mode 100644
index 0000000..3aa882a
--- /dev/null
+++ b/test/test-network/conf/25-isatap-tunnel.netdev
@@ -0,0 +1,8 @@
+[NetDev]
+Name=isataptun99
+Kind=sit
+
+[Tunnel]
+Local=10.65.223.238
+Remote=10.65.223.239
+ISATAP=true
diff --git a/test/test-network/conf/25-link-local-addressing-no.network b/test/test-network/conf/25-link-local-addressing-no.network
new file mode 100644
index 0000000..8320414
--- /dev/null
+++ b/test/test-network/conf/25-link-local-addressing-no.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+LinkLocalAddressing=no
diff --git a/test/test-network/conf/25-link-local-addressing-yes.network b/test/test-network/conf/25-link-local-addressing-yes.network
new file mode 100644
index 0000000..dcf2f2f
--- /dev/null
+++ b/test/test-network/conf/25-link-local-addressing-yes.network
@@ -0,0 +1,5 @@
+[Match]
+Name=test1
+
+[Network]
+LinkLocalAddressing=yes
diff --git a/test/test-network/conf/25-link-section-unmanaged.network b/test/test-network/conf/25-link-section-unmanaged.network
new file mode 100644
index 0000000..4fe4916
--- /dev/null
+++ b/test/test-network/conf/25-link-section-unmanaged.network
@@ -0,0 +1,6 @@
+[Match]
+Name=dummy98
+
+[Link]
+MACAddress=00:01:02:aa:bb:cc
+Unmanaged=true
diff --git a/test/test-network/conf/25-neighbor-section.network b/test/test-network/conf/25-neighbor-section.network
new file mode 100644
index 0000000..d90802f
--- /dev/null
+++ b/test/test-network/conf/25-neighbor-section.network
@@ -0,0 +1,10 @@
+[Match]
+Name=dummy98
+
+[Neighbor]
+Address=192.168.10.1
+MACAddress=00:00:5e:00:02:65
+
+[Neighbor]
+Address=2004:da8:1:0::1
+MACAddress=00:00:5e:00:02:66
diff --git a/test/test-network/conf/25-route-gateway-on-link.network b/test/test-network/conf/25-route-gateway-on-link.network
new file mode 100644
index 0000000..aa64c25
--- /dev/null
+++ b/test/test-network/conf/25-route-gateway-on-link.network
@@ -0,0 +1,13 @@
+[Match]
+Name=dummy98
+
+[Address]
+Address=149.10.124.58/28
+
+[Route]
+Destination=149.10.124.64
+Scope=link
+
+[Route]
+Gateway=149.10.125.65
+GatewayOnlink=true
diff --git a/test/test-network/conf/25-route-gateway.network b/test/test-network/conf/25-route-gateway.network
new file mode 100644
index 0000000..29d07f1
--- /dev/null
+++ b/test/test-network/conf/25-route-gateway.network
@@ -0,0 +1,14 @@
+# test for issue #5430
+
+[Match]
+Name=dummy98
+
+[Address]
+Address=149.10.124.58/28
+
+[Route]
+Destination=149.10.124.64
+Scope=link
+
+[Route]
+Gateway=149.10.124.64
diff --git a/test/test-network/conf/25-route-ipv6-src.network b/test/test-network/conf/25-route-ipv6-src.network
new file mode 100644
index 0000000..4e551c0
--- /dev/null
+++ b/test/test-network/conf/25-route-ipv6-src.network
@@ -0,0 +1,16 @@
+# This test cannot use a dummy interface: IPv6 addresses
+# are added without having to go through tentative state
+
+[Match]
+Name=bond199
+
+[Network]
+LinkLocalAddressing=ipv6
+Address=2001:1234:56:8f63::1/64
+Address=2001:1234:56:8f63::2/64
+IPv6AcceptRA=no
+
+[Route]
+Destination=abcd::/16
+Gateway=2001:1234:56:8f63::1:1
+PreferredSource=2001:1234:56:8f63::2
diff --git a/test/test-network/conf/25-route-reverse-order.network b/test/test-network/conf/25-route-reverse-order.network
new file mode 100644
index 0000000..d1b47ad
--- /dev/null
+++ b/test/test-network/conf/25-route-reverse-order.network
@@ -0,0 +1,15 @@
+[Match]
+Name=dummy98
+
+[Network]
+LinkLocalAddressing=ipv6
+Address=2001:1234:5:8f63::1/128
+IPv6AcceptRA=no
+
+[Route]
+Destination=2001:1234:5:8fff:ff:ff:ff:ff/128
+Scope=link
+
+[Route]
+Destination=::/0
+Gateway=2001:1234:5:8fff:ff:ff:ff:ff
diff --git a/test/test-network/conf/25-route-section.network b/test/test-network/conf/25-route-section.network
new file mode 100644
index 0000000..c9c7a72
--- /dev/null
+++ b/test/test-network/conf/25-route-section.network
@@ -0,0 +1,8 @@
+[Match]
+Name=dummy98
+
+[Network]
+Address=192.168.0.15/24
+
+[Route]
+Gateway=192.168.0.1
diff --git a/test/test-network/conf/25-route-tcp-window-settings.network b/test/test-network/conf/25-route-tcp-window-settings.network
new file mode 100644
index 0000000..e77a721
--- /dev/null
+++ b/test/test-network/conf/25-route-tcp-window-settings.network
@@ -0,0 +1,10 @@
+[Match]
+Name=test1
+
+[Route]
+Destination=192.168.1.1
+InitialCongestionWindow=20
+
+[Route]
+Destination=192.168.1.2
+InitialAdvertisedReceiveWindow=30
diff --git a/test/test-network/conf/25-route-type.network b/test/test-network/conf/25-route-type.network
new file mode 100644
index 0000000..9a10413
--- /dev/null
+++ b/test/test-network/conf/25-route-type.network
@@ -0,0 +1,14 @@
+[Match]
+Name=dummy98
+
+[Route]
+Type=blackhole
+Destination=202.54.1.2
+
+[Route]
+Type=unreachable
+Destination=202.54.1.3
+
+[Route]
+Type=prohibit
+Destination=202.54.1.4
diff --git a/test/test-network/conf/25-sit-tunnel.netdev b/test/test-network/conf/25-sit-tunnel.netdev
new file mode 100644
index 0000000..406d74b
--- /dev/null
+++ b/test/test-network/conf/25-sit-tunnel.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=sittun99
+Kind=sit
+
+[Tunnel]
+Local=10.65.223.238
+Remote=10.65.223.239
diff --git a/test/test-network/conf/25-sysctl.network b/test/test-network/conf/25-sysctl.network
new file mode 100644
index 0000000..2452fb7
--- /dev/null
+++ b/test/test-network/conf/25-sysctl.network
@@ -0,0 +1,10 @@
+[Match]
+Name=dummy98
+
+[Network]
+IPForward=true
+IPv6PrivacyExtensions=true
+IPv6DuplicateAddressDetection=3
+IPv6HopLimit=5
+IPv4ProxyARP=true
+IPv6ProxyNDP=true
diff --git a/test/test-network/conf/25-tap.netdev b/test/test-network/conf/25-tap.netdev
new file mode 100644
index 0000000..bf5e7fe
--- /dev/null
+++ b/test/test-network/conf/25-tap.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=tap99
+Kind=tap
+
+[Tap]
+MultiQueue=true
+PacketInfo=true
diff --git a/test/test-network/conf/25-tun.netdev b/test/test-network/conf/25-tun.netdev
new file mode 100644
index 0000000..380ab21
--- /dev/null
+++ b/test/test-network/conf/25-tun.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=tun99
+Kind=tun
+
+[Tun]
+MultiQueue=true
+PacketInfo=true
diff --git a/test/test-network/conf/25-vcan.netdev b/test/test-network/conf/25-vcan.netdev
new file mode 100644
index 0000000..ff19795
--- /dev/null
+++ b/test/test-network/conf/25-vcan.netdev
@@ -0,0 +1,3 @@
+[NetDev]
+Name=vcan99
+Kind=vcan
diff --git a/test/test-network/conf/25-veth.netdev b/test/test-network/conf/25-veth.netdev
new file mode 100644
index 0000000..9ae4ad5
--- /dev/null
+++ b/test/test-network/conf/25-veth.netdev
@@ -0,0 +1,8 @@
+[NetDev]
+Name=veth99
+Kind=veth
+MACAddress=12:34:56:78:9a:bc
+
+[Peer]
+Name=veth-peer
+MACAddress=12:34:56:78:9a:bd
diff --git a/test/test-network/conf/25-vrf.netdev b/test/test-network/conf/25-vrf.netdev
new file mode 100644
index 0000000..bf949ec
--- /dev/null
+++ b/test/test-network/conf/25-vrf.netdev
@@ -0,0 +1,6 @@
+[NetDev]
+Name=vrf99
+Kind=vrf
+
+[VRF]
+TableId=42
diff --git a/test/test-network/conf/25-vti-tunnel.netdev b/test/test-network/conf/25-vti-tunnel.netdev
new file mode 100644
index 0000000..cec6259
--- /dev/null
+++ b/test/test-network/conf/25-vti-tunnel.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=vtitun99
+Kind=vti
+
+[Tunnel]
+Local=10.65.223.238
+Remote=10.65.223.239
diff --git a/test/test-network/conf/25-vti6-tunnel.netdev b/test/test-network/conf/25-vti6-tunnel.netdev
new file mode 100644
index 0000000..d150c9c
--- /dev/null
+++ b/test/test-network/conf/25-vti6-tunnel.netdev
@@ -0,0 +1,7 @@
+[NetDev]
+Name=vti6tun99
+Kind=vti6
+
+[Tunnel]
+Local=2a00:ffde:4567:edde::4987
+Remote=2001:473:fece:cafe::5179
diff --git a/test/test-network/conf/25-vxlan.netdev b/test/test-network/conf/25-vxlan.netdev
new file mode 100644
index 0000000..819a583
--- /dev/null
+++ b/test/test-network/conf/25-vxlan.netdev
@@ -0,0 +1,16 @@
+[NetDev]
+Name=vxlan99
+Kind=vxlan
+
+[VXLAN]
+Id=999
+L2MissNotification=true
+L3MissNotification=true
+RouteShortCircuit=true
+UDPChecksum=true
+UDP6ZeroChecksumTx=true
+UDP6ZeroChecksumRx=true
+RemoteChecksumTx=true
+RemoteChecksumRx=true
+GroupPolicyExtension=true
+DestinationPort=5555
diff --git a/test/test-network/conf/25-wireguard-23-peers.netdev b/test/test-network/conf/25-wireguard-23-peers.netdev
new file mode 100644
index 0000000..7f77dc1
--- /dev/null
+++ b/test/test-network/conf/25-wireguard-23-peers.netdev
@@ -0,0 +1,148 @@
+[NetDev]
+Name=wg98
+Kind=wireguard
+Description=For issue #11404
+# Generated by the script https://launchpadlibrarian.net/405947185/systemd-wg
+
+[WireGuard]
+# 51820 is common port for Wireguard, 4500 is IPSec/UDP
+ListenPort=4500
+PrivateKey=CJQUtcS9emY2fLYqDlpSZiE/QJyHkPWr+WHtZLZ90FU=
+
+# peer 1
+[WireGuardPeer]
+PublicKey=TxVmU/YJ2R3G3cbGKUiIx02y6CgcKlElVGAkzrwJuXg=
+AllowedIPs=fd8d:4d6d:3ccb:0500:0c79:2339:edce:ece1/128
+AllowedIPs=fd8d:4d6d:3ccb:0c79:2339:edce::/96
+
+# peer 2
+[WireGuardPeer]
+PublicKey=coGr5lLn1RsCeh1RWBXn1GvcDqKSQ82HSeN0GrUugHg=
+AllowedIPs=fd8d:4d6d:3ccb:0500:a072:80da:de4f:add1/128
+AllowedIPs=fd8d:4d6d:3ccb:a072:80da:de4f::/96
+
+# peer 3
+[WireGuardPeer]
+PublicKey=PeiULTZjyfjqg/OOqnzKtLSWnrU+ipinqMsMw0hY+1w=
+AllowedIPs=fd8d:4d6d:3ccb:0500:f349:c4f0:10c1:06b4/128
+AllowedIPs=fd8d:4d6d:3ccb:f349:c4f0:10c1::/96
+
+# peer 4
+[WireGuardPeer]
+PublicKey=PjdC8+BmQPdgheY7gle9s3gvM7r07L6A+gMBe5bOZXk=
+AllowedIPs=fd8d:4d6d:3ccb:0500:b684:4f81:2e3e:132e/128
+AllowedIPs=fd8d:4d6d:3ccb:b684:4f81:2e3e::/96
+
+# peer 5
+[WireGuardPeer]
+PublicKey=1MGQurlRaQIAgdH/sd0qDNamDKAepMy/+pzZUx9oEDI=
+AllowedIPs=fd8d:4d6d:3ccb:0500:c624:6bf7:4c09:3b59/128
+AllowedIPs=fd8d:4d6d:3ccb:c624:6bf7:4c09::/96
+
+# peer 6
+[WireGuardPeer]
+PublicKey=+FgzhoGfPIzNBvtIZfBwNtWls2FSGt/6Kve3M9Z1ZlE=
+AllowedIPs=fd8d:4d6d:3ccb:0500:9c11:d820:2e96:9be0/128
+AllowedIPs=fd8d:4d6d:3ccb:9c11:d820:2e96::/96
+
+# peer 7
+[WireGuardPeer]
+PublicKey=Kb2ozFhzg9huKmV4miLlWgh05ToP+xVqd2N0e7Ebmyc=
+AllowedIPs=fd8d:4d6d:3ccb:0500:bad5:495d:8e9c:3427/128
+AllowedIPs=fd8d:4d6d:3ccb:bad5:495d:8e9c::/96
+
+# peer 8
+[WireGuardPeer]
+PublicKey=p2kY786d4vFO/PpstaQrn7UPuakoHRABUHmcDKzXVi4=
+AllowedIPs=fd8d:4d6d:3ccb:0500:1e54:1415:35d0:a47c/128
+AllowedIPs=fd8d:4d6d:3ccb:1e54:1415:35d0::/96
+
+# peer 9
+[WireGuardPeer]
+PublicKey=FNiQqmeizNXTmd9jEU/gvNkuEs1MoWovNp8IpPkoqz4=
+AllowedIPs=fd8d:4d6d:3ccb:0500:1dbf:ca8a:32d3:dd81/128
+AllowedIPs=fd8d:4d6d:3ccb:1dbf:ca8a:32d3::/96
+
+# peer 10
+[WireGuardPeer]
+PublicKey=wAwyAuLSQTO7lwQnUQHTumrMgkwigIExGR26AthWTU8=
+AllowedIPs=fd8d:4d6d:3ccb:0500:dcdd:d33b:90c9:6088/128
+AllowedIPs=fd8d:4d6d:3ccb:dcdd:d33b:90c9::/96
+
+# peer 11
+[WireGuardPeer]
+PublicKey=8gRYdXRyhgjiMSbqk3sj5kzXGsQqkZ4defvK2ONqHA0=
+AllowedIPs=fd8d:4d6d:3ccb:0500:6f2e:6888:c6fd:dfb9/128
+AllowedIPs=fd8d:4d6d:3ccb:6f2e:6888:c6fd::/96
+
+# peer 12
+[WireGuardPeer]
+PublicKey=4Bj9Dalwnq2Trf5Bl7iJCpSOaxC83YEbxgrgBl0ljQk=
+AllowedIPs=fd8d:4d6d:3ccb:0500:d4f9:05dc:9296:0a1a/128
+AllowedIPs=fd8d:4d6d:3ccb:d4f9:05dc:9296::/96
+
+# peer 13
+[WireGuardPeer]
+PublicKey=BOTxUDlPSIzYucVmML4IYcTIaX0TiqC7DOnfLUI7RRg=
+AllowedIPs=fd8d:4d6d:3ccb:0500:b39c:9cdc:755a:ead3/128
+AllowedIPs=fd8d:4d6d:3ccb:b39c:9cdc:755a::/96
+
+# peer 14
+[WireGuardPeer]
+PublicKey=PiqEvBzow5vElGD2uOtRtZG6G60tM82kmjbyJP02mFQ=
+AllowedIPs=fd8d:4d6d:3ccb:0500:bfe5:c3c3:5d77:0fcb/128
+AllowedIPs=fd8d:4d6d:3ccb:bfe5:c3c3:5d77::/96
+
+# peer 15
+[WireGuardPeer]
+PublicKey=Eor9QBsIoUG6C3ZKsKdqm4Vkt0n2N7qpSh2LzphQeho=
+AllowedIPs=fd8d:4d6d:3ccb:0500:900c:d437:ec27:8822/128
+AllowedIPs=fd8d:4d6d:3ccb:900c:d437:ec27::/96
+
+# peer 16
+[WireGuardPeer]
+PublicKey=acXPW0Ar+TiTOqKuUDpop9AVLuPNdzqf0l+V8k5t7CM=
+AllowedIPs=fd8d:4d6d:3ccb:0500:270d:b5dd:4a3f:8909/128
+AllowedIPs=fd8d:4d6d:3ccb:270d:b5dd:4a3f::/96
+
+# peer 17
+[WireGuardPeer]
+PublicKey=+0g/5jzbitHyfhB4gbJnWrhSMsSjCcOE2rftWTDEW3E=
+AllowedIPs=fd8d:4d6d:3ccb:0500:e2e1:ae15:103f:f376/128
+AllowedIPs=fd8d:4d6d:3ccb:e2e1:ae15:103f::/96
+
+# peer 18
+[WireGuardPeer]
+PublicKey=FC7mjuWpkM8bjM3vaLPbba2HwHGbTSDK9QsLEZvUZ2I=
+AllowedIPs=fd8d:4d6d:3ccb:0500:5660:679d:3532:94d8/128
+AllowedIPs=fd8d:4d6d:3ccb:5660:679d:3532::/96
+
+# peer 19
+[WireGuardPeer]
+PublicKey=fRdm/tbE2jGuLd6zMxSQYMP6pPfMmXYW84TUPJCPjHM=
+AllowedIPs=fd8d:4d6d:3ccb:0500:6825:573f:30f3:9472/128
+AllowedIPs=fd8d:4d6d:3ccb:6825:573f:30f3::/96
+
+# peer 20
+[WireGuardPeer]
+PublicKey=xm540z0UwfTF5f0YwfjmCX0eGdHY8bOb/4ovVA2SgCI=
+AllowedIPs=fd8d:4d6d:3ccb:0500:a94b:cd6a:a32d:90e6/128
+AllowedIPs=fd8d:4d6d:3ccb:a94b:cd6a:a32d::/96
+
+# peer 21
+[WireGuardPeer]
+PublicKey=5X5+9IiRBjaadazEKNO+CozpomiKPMIBQT7uJ4SnbVs=
+AllowedIPs=fd8d:4d6d:3ccb:0500:8d4d:0bab:7280:a09a/128
+AllowedIPs=fd8d:4d6d:3ccb:8d4d:0bab:7280::/96
+
+# peer 22
+[WireGuardPeer]
+PublicKey=d61T4K0wmS4Z3lK9M8/Z48IXzldLCOCm7a6Mx1r/A3I=
+AllowedIPs=fd8d:4d6d:3ccb:0500:a3f3:df38:19b0:0721/128
+AllowedIPs=fd8d:4d6d:3ccb:a3f3:df38:19b0::/96
+
+# peer 23
+[WireGuardPeer]
+PublicKey=Nt7N3hXfpMWsIsx9me4ID77okka+0Oe5eqnFDp00IFI=
+AllowedIPs=fd8d:4d6d:3ccb:0500:9742:9931:5217:18d5/128
+AllowedIPs=fd8d:4d6d:3ccb:9742:9931:5217::/96
diff --git a/test/test-network/conf/25-wireguard-23-peers.network b/test/test-network/conf/25-wireguard-23-peers.network
new file mode 100644
index 0000000..4dc87f8
--- /dev/null
+++ b/test/test-network/conf/25-wireguard-23-peers.network
@@ -0,0 +1,97 @@
+[Match]
+Name=wg98
+
+[Network]
+Address=fd8d:4d6d:3ccb:0500::1/64
+
+# nat64 via 1
+[Route]
+Destination = fd8d:4d6d:3ccb:0c79:2339:edce::/96
+
+# nat64 via 2
+[Route]
+Destination = fd8d:4d6d:3ccb:a072:80da:de4f::/96
+
+# nat64 via 3
+[Route]
+Destination = fd8d:4d6d:3ccb:f349:c4f0:10c1::/96
+
+# nat64 via 4
+[Route]
+Destination = fd8d:4d6d:3ccb:b684:4f81:2e3e::/96
+
+# nat64 via 5
+[Route]
+Destination = fd8d:4d6d:3ccb:c624:6bf7:4c09::/96
+
+# nat64 via 6
+[Route]
+Destination = fd8d:4d6d:3ccb:9c11:d820:2e96::/96
+
+# nat64 via 7
+[Route]
+Destination = fd8d:4d6d:3ccb:bad5:495d:8e9c::/96
+
+# nat64 via 8
+[Route]
+Destination = fd8d:4d6d:3ccb:1e54:1415:35d0::/96
+
+# nat64 via 9
+[Route]
+Destination = fd8d:4d6d:3ccb:1dbf:ca8a:32d3::/96
+
+# nat64 via 10
+[Route]
+Destination = fd8d:4d6d:3ccb:dcdd:d33b:90c9::/96
+
+# nat64 via 11
+[Route]
+Destination = fd8d:4d6d:3ccb:6f2e:6888:c6fd::/96
+
+# nat64 via 12
+[Route]
+Destination = fd8d:4d6d:3ccb:d4f9:05dc:9296::/96
+
+# nat64 via 13
+[Route]
+Destination = fd8d:4d6d:3ccb:b39c:9cdc:755a::/96
+
+# nat64 via 14
+[Route]
+Destination = fd8d:4d6d:3ccb:bfe5:c3c3:5d77::/96
+
+# nat64 via 15
+[Route]
+Destination = fd8d:4d6d:3ccb:900c:d437:ec27::/96
+
+# nat64 via 16
+[Route]
+Destination = fd8d:4d6d:3ccb:270d:b5dd:4a3f::/96
+
+# nat64 via 17
+[Route]
+Destination = fd8d:4d6d:3ccb:e2e1:ae15:103f::/96
+
+# nat64 via 18
+[Route]
+Destination = fd8d:4d6d:3ccb:5660:679d:3532::/96
+
+# nat64 via 19
+[Route]
+Destination = fd8d:4d6d:3ccb:6825:573f:30f3::/96
+
+# nat64 via 20
+[Route]
+Destination = fd8d:4d6d:3ccb:a94b:cd6a:a32d::/96
+
+# nat64 via 21
+[Route]
+Destination = fd8d:4d6d:3ccb:8d4d:0bab:7280::/96
+
+# nat64 via 22
+[Route]
+Destination = fd8d:4d6d:3ccb:a3f3:df38:19b0::/96
+
+# nat64 via 23
+[Route]
+Destination = fd8d:4d6d:3ccb:9742:9931:5217::/96
diff --git a/test/test-network/conf/25-wireguard.netdev b/test/test-network/conf/25-wireguard.netdev
new file mode 100644
index 0000000..4866c31
--- /dev/null
+++ b/test/test-network/conf/25-wireguard.netdev
@@ -0,0 +1,16 @@
+[NetDev]
+Name=wg99
+Kind=wireguard
+
+[WireGuard]
+PrivateKey=EEGlnEPYJV//kbvvIqxKkQwOiS+UENyPncC4bF46ong=
+ListenPort=51820
+FwMark=1234
+
+[WireGuardPeer]
+PublicKey=RDf+LSpeEre7YEIKaxg+wbpsNV7du+ktR99uBEtIiCA=
+AllowedIPs=fd31:bf08:57cb::/48,192.168.26.0/24
+#Endpoint=wireguard.example.com:51820
+Endpoint=192.168.27.3:51820
+PresharedKey=IIWIV17wutHv7t4cR6pOT91z6NSz/T8Arh0yaywhw3M=
+PersistentKeepalive=20
diff --git a/test/test-network/conf/26-bridge-slave-interface-1.network b/test/test-network/conf/26-bridge-slave-interface-1.network
new file mode 100644
index 0000000..81b372f
--- /dev/null
+++ b/test/test-network/conf/26-bridge-slave-interface-1.network
@@ -0,0 +1,12 @@
+[Match]
+Name=dummy98
+
+[Network]
+Bridge=bridge99
+
+[Bridge]
+Cost=400
+HairPin = true
+FastLeave = true
+UnicastFlood = true
+MulticastToUnicast = true
diff --git a/test/test-network/conf/26-bridge-slave-interface-2.network b/test/test-network/conf/26-bridge-slave-interface-2.network
new file mode 100644
index 0000000..45ec2de
--- /dev/null
+++ b/test/test-network/conf/26-bridge-slave-interface-2.network
@@ -0,0 +1,5 @@
+[Match]
+Name=test1
+
+[Network]
+Bridge=bridge99
diff --git a/test/test-network/conf/26-bridge.netdev b/test/test-network/conf/26-bridge.netdev
new file mode 100644
index 0000000..9b31e06
--- /dev/null
+++ b/test/test-network/conf/26-bridge.netdev
@@ -0,0 +1,3 @@
+[NetDev]
+Name=bridge99
+Kind=bridge
diff --git a/test/test-network/conf/6rd.network b/test/test-network/conf/6rd.network
new file mode 100644
index 0000000..84e5af0
--- /dev/null
+++ b/test/test-network/conf/6rd.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=sittun99
diff --git a/test/test-network/conf/bridge99.network b/test/test-network/conf/bridge99.network
new file mode 100644
index 0000000..39e48ce
--- /dev/null
+++ b/test/test-network/conf/bridge99.network
@@ -0,0 +1,6 @@
+[Match]
+Name=bridge99
+
+[Network]
+Address=192.168.0.15/24
+Gateway=192.168.0.1
diff --git a/test/test-network/conf/configure-without-carrier.network b/test/test-network/conf/configure-without-carrier.network
new file mode 100644
index 0000000..5bd9d7e
--- /dev/null
+++ b/test/test-network/conf/configure-without-carrier.network
@@ -0,0 +1,7 @@
+[Match]
+Name=test1
+
+[Network]
+Address=192.168.0.15/24
+Gateway=192.168.0.1
+ConfigureWithoutCarrier=true
diff --git a/test/test-network/conf/dhcp-client-anonymize.network b/test/test-network/conf/dhcp-client-anonymize.network
new file mode 100644
index 0000000..a910cba
--- /dev/null
+++ b/test/test-network/conf/dhcp-client-anonymize.network
@@ -0,0 +1,16 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv4
+IPv6AcceptRA=false
+
+[DHCP]
+Anonymize=true
+UseMTU=true
+UseRoutes=true
+SendHostname=true
+UseHostname=true
+Hostname=test-hostname
+ClientIdentifier=mac
+VendorClassIdentifier=SusantVendorTest
diff --git a/test/test-network/conf/dhcp-client-critical-connection.network b/test/test-network/conf/dhcp-client-critical-connection.network
new file mode 100644
index 0000000..0e65dec
--- /dev/null
+++ b/test/test-network/conf/dhcp-client-critical-connection.network
@@ -0,0 +1,9 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv4
+IPv6AcceptRA=false
+
+[DHCP]
+CriticalConnection=true
diff --git a/test/test-network/conf/dhcp-client-ipv4-dhcp-settings.network b/test/test-network/conf/dhcp-client-ipv4-dhcp-settings.network
new file mode 100644
index 0000000..5c4ca22
--- /dev/null
+++ b/test/test-network/conf/dhcp-client-ipv4-dhcp-settings.network
@@ -0,0 +1,15 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv4
+IPv6AcceptRA=false
+
+[DHCP]
+UseMTU=true
+UseRoutes=true
+SendHostname=true
+UseHostname=true
+Hostname=test-hostname
+ClientIdentifier=mac
+VendorClassIdentifier=SusantVendorTest
diff --git a/test/test-network/conf/dhcp-client-ipv4-only-ipv6-disabled.network b/test/test-network/conf/dhcp-client-ipv4-only-ipv6-disabled.network
new file mode 100644
index 0000000..c980bf9
--- /dev/null
+++ b/test/test-network/conf/dhcp-client-ipv4-only-ipv6-disabled.network
@@ -0,0 +1,6 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv4
+IPv6AcceptRA=false
diff --git a/test/test-network/conf/dhcp-client-ipv4-only.network b/test/test-network/conf/dhcp-client-ipv4-only.network
new file mode 100644
index 0000000..9bc019a
--- /dev/null
+++ b/test/test-network/conf/dhcp-client-ipv4-only.network
@@ -0,0 +1,5 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv4
diff --git a/test/test-network/conf/dhcp-client-ipv6-only.network b/test/test-network/conf/dhcp-client-ipv6-only.network
new file mode 100644
index 0000000..1f70c3b
--- /dev/null
+++ b/test/test-network/conf/dhcp-client-ipv6-only.network
@@ -0,0 +1,5 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv6
diff --git a/test/test-network/conf/dhcp-client-ipv6-rapid-commit.network b/test/test-network/conf/dhcp-client-ipv6-rapid-commit.network
new file mode 100644
index 0000000..52fa587
--- /dev/null
+++ b/test/test-network/conf/dhcp-client-ipv6-rapid-commit.network
@@ -0,0 +1,8 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv6
+
+[DHCP]
+RapidCommit=false
diff --git a/test/test-network/conf/dhcp-client-listen-port.network b/test/test-network/conf/dhcp-client-listen-port.network
new file mode 100644
index 0000000..73ac364
--- /dev/null
+++ b/test/test-network/conf/dhcp-client-listen-port.network
@@ -0,0 +1,8 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=yes
+
+[DHCP]
+ListenPort=5555
diff --git a/test/test-network/conf/dhcp-client-route-metric.network b/test/test-network/conf/dhcp-client-route-metric.network
new file mode 100644
index 0000000..aa04aae
--- /dev/null
+++ b/test/test-network/conf/dhcp-client-route-metric.network
@@ -0,0 +1,10 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv4
+IPv6AcceptRA=false
+
+[DHCP]
+UseRoutes=true
+RouteMetric=24
diff --git a/test/test-network/conf/dhcp-client-route-table.network b/test/test-network/conf/dhcp-client-route-table.network
new file mode 100644
index 0000000..75f16aa
--- /dev/null
+++ b/test/test-network/conf/dhcp-client-route-table.network
@@ -0,0 +1,10 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=ipv4
+IPv6AcceptRA=false
+
+[DHCP]
+UseRoutes=true
+RouteTable=12
diff --git a/test/test-network/conf/dhcp-client-timezone-router.network b/test/test-network/conf/dhcp-client-timezone-router.network
new file mode 100644
index 0000000..23e0464
--- /dev/null
+++ b/test/test-network/conf/dhcp-client-timezone-router.network
@@ -0,0 +1,10 @@
+[Match]
+Name=veth99
+
+[Network]
+IPv6AcceptRA=false
+DHCP=ipv4
+
+[DHCP]
+UseRoutes=true
+UseTimezone=true
diff --git a/test/test-network/conf/dhcp-client.network b/test/test-network/conf/dhcp-client.network
new file mode 100644
index 0000000..5629bc4
--- /dev/null
+++ b/test/test-network/conf/dhcp-client.network
@@ -0,0 +1,5 @@
+[Match]
+Name=veth99
+
+[Network]
+DHCP=yes
diff --git a/test/test-network/conf/dhcp-server-timezone-router.network b/test/test-network/conf/dhcp-server-timezone-router.network
new file mode 100644
index 0000000..3ebbf05
--- /dev/null
+++ b/test/test-network/conf/dhcp-server-timezone-router.network
@@ -0,0 +1,13 @@
+[Match]
+Name=veth-peer
+
+[Network]
+IPv6AcceptRA=false
+Address=192.168.5.1/24
+DHCPServer=yes
+
+[DHCPServer]
+PoolOffset=10
+PoolSize=50
+EmitRouter=yes
+Timezone=Europe/Berlin
diff --git a/test/test-network/conf/dhcp-server-veth-peer.network b/test/test-network/conf/dhcp-server-veth-peer.network
new file mode 100644
index 0000000..33d8be3
--- /dev/null
+++ b/test/test-network/conf/dhcp-server-veth-peer.network
@@ -0,0 +1,6 @@
+[Match]
+Name=veth-peer
+
+[Network]
+Address=2600::1/0
+Address=192.168.5.1/24
diff --git a/test/test-network/conf/dhcp-server.network b/test/test-network/conf/dhcp-server.network
new file mode 100644
index 0000000..9e49691
--- /dev/null
+++ b/test/test-network/conf/dhcp-server.network
@@ -0,0 +1,12 @@
+[Match]
+Name=veth-peer
+
+[Network]
+Address=192.168.5.1/24
+DHCPServer=yes
+
+[DHCPServer]
+PoolOffset=10
+PoolSize=50
+DNS=192.168.5.1
+NTP=192.168.5.1
diff --git a/test/test-network/conf/dhcp-v4-server-veth-peer.network b/test/test-network/conf/dhcp-v4-server-veth-peer.network
new file mode 100644
index 0000000..3dfc529
--- /dev/null
+++ b/test/test-network/conf/dhcp-v4-server-veth-peer.network
@@ -0,0 +1,6 @@
+[Match]
+Name=veth-peer
+
+[Network]
+Address=192.168.0.1/24
+Address=192.168.5.1/24
diff --git a/test/test-network/conf/gretap.network b/test/test-network/conf/gretap.network
new file mode 100644
index 0000000..88b9250
--- /dev/null
+++ b/test/test-network/conf/gretap.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=gretap99
diff --git a/test/test-network/conf/gretun.network b/test/test-network/conf/gretun.network
new file mode 100644
index 0000000..376074c
--- /dev/null
+++ b/test/test-network/conf/gretun.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=gretun99
diff --git a/test/test-network/conf/ip6gretap.network b/test/test-network/conf/ip6gretap.network
new file mode 100644
index 0000000..cad0bae
--- /dev/null
+++ b/test/test-network/conf/ip6gretap.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=ip6gretap99
diff --git a/test/test-network/conf/ip6tnl.network b/test/test-network/conf/ip6tnl.network
new file mode 100644
index 0000000..41e3448
--- /dev/null
+++ b/test/test-network/conf/ip6tnl.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=ip6tnl99
diff --git a/test/test-network/conf/ipip.network b/test/test-network/conf/ipip.network
new file mode 100644
index 0000000..4ce6714
--- /dev/null
+++ b/test/test-network/conf/ipip.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=ipiptun99
diff --git a/test/test-network/conf/ipv6-prefix-veth.network b/test/test-network/conf/ipv6-prefix-veth.network
new file mode 100644
index 0000000..3d2acec
--- /dev/null
+++ b/test/test-network/conf/ipv6-prefix-veth.network
@@ -0,0 +1,5 @@
+[Match]
+Name=veth99
+
+[Network]
+IPv6AcceptRA=true
diff --git a/test/test-network/conf/ipv6-prefix.network b/test/test-network/conf/ipv6-prefix.network
new file mode 100644
index 0000000..c1932a8
--- /dev/null
+++ b/test/test-network/conf/ipv6-prefix.network
@@ -0,0 +1,10 @@
+[Match]
+Name=veth-peer
+
+[Network]
+IPv6PrefixDelegation=yes
+
+[IPv6Prefix]
+Prefix=2002:da8:1:0::/64
+PreferredLifetimeSec=1000s
+ValidLifetimeSec=2100s
diff --git a/test/test-network/conf/ipvlan.network b/test/test-network/conf/ipvlan.network
new file mode 100644
index 0000000..d053220
--- /dev/null
+++ b/test/test-network/conf/ipvlan.network
@@ -0,0 +1,5 @@
+[Match]
+Name=test1
+
+[Network]
+IPVLAN=ipvlan99
diff --git a/test/test-network/conf/isatap.network b/test/test-network/conf/isatap.network
new file mode 100644
index 0000000..e8d03ed
--- /dev/null
+++ b/test/test-network/conf/isatap.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=isataptun99
diff --git a/test/test-network/conf/macvlan.network b/test/test-network/conf/macvlan.network
new file mode 100644
index 0000000..a41c1f9
--- /dev/null
+++ b/test/test-network/conf/macvlan.network
@@ -0,0 +1,5 @@
+[Match]
+Name=test1
+
+[Network]
+MACVLAN=macvlan99
diff --git a/test/test-network/conf/macvtap.network b/test/test-network/conf/macvtap.network
new file mode 100644
index 0000000..6ee99ab
--- /dev/null
+++ b/test/test-network/conf/macvtap.network
@@ -0,0 +1,5 @@
+[Match]
+Name=test1
+
+[Network]
+MACVTAP=macvtap99
diff --git a/test/test-network/conf/routing-policy-rule.network b/test/test-network/conf/routing-policy-rule.network
new file mode 100644
index 0000000..46b87c5
--- /dev/null
+++ b/test/test-network/conf/routing-policy-rule.network
@@ -0,0 +1,10 @@
+[Match]
+Name=test1
+
+[RoutingPolicyRule]
+TypeOfService=0x08
+Table=7
+From= 192.168.100.18
+Priority=111
+IncomingInterface=test1
+OutgoingInterface=test1
diff --git a/test/test-network/conf/sit.network b/test/test-network/conf/sit.network
new file mode 100644
index 0000000..84e5af0
--- /dev/null
+++ b/test/test-network/conf/sit.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=sittun99
diff --git a/test/test-network/conf/test-static.network b/test/test-network/conf/test-static.network
new file mode 100644
index 0000000..636c55c
--- /dev/null
+++ b/test/test-network/conf/test-static.network
@@ -0,0 +1,6 @@
+[Match]
+Name=dummy98
+
+[Network]
+Address=192.168.0.15/24
+Gateway=192.168.0.1
diff --git a/test/test-network/conf/vti.network b/test/test-network/conf/vti.network
new file mode 100644
index 0000000..7fbad6a
--- /dev/null
+++ b/test/test-network/conf/vti.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=vtitun99
diff --git a/test/test-network/conf/vti6.network b/test/test-network/conf/vti6.network
new file mode 100644
index 0000000..49a9d11
--- /dev/null
+++ b/test/test-network/conf/vti6.network
@@ -0,0 +1,5 @@
+[Match]
+Name=dummy98
+
+[Network]
+Tunnel=vti6tun99
diff --git a/test/test-network/conf/vxlan.network b/test/test-network/conf/vxlan.network
new file mode 100644
index 0000000..80b4055
--- /dev/null
+++ b/test/test-network/conf/vxlan.network
@@ -0,0 +1,5 @@
+[Match]
+Name=test1
+
+[Network]
+VXLAN=vxlan99
diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py
new file mode 100755
index 0000000..1fc7094
--- /dev/null
+++ b/test/test-network/systemd-networkd-tests.py
@@ -0,0 +1,1338 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: LGPL-2.1+
+# systemd-networkd tests
+
+import os
+import re
+import shutil
+import signal
+import socket
+import subprocess
+import sys
+import time
+import unittest
+from shutil import copytree
+
+network_unit_file_path='/run/systemd/network'
+networkd_runtime_directory='/run/systemd/netif'
+networkd_ci_path='/run/networkd-ci'
+network_sysctl_ipv6_path='/proc/sys/net/ipv6/conf'
+network_sysctl_ipv4_path='/proc/sys/net/ipv4/conf'
+
+dnsmasq_pid_file='/run/networkd-ci/test-test-dnsmasq.pid'
+dnsmasq_log_file='/run/networkd-ci/test-dnsmasq-log-file'
+
+def is_module_available(module_name):
+    lsmod_output = subprocess.check_output('lsmod', universal_newlines=True)
+    module_re = re.compile(r'^{0}\b'.format(re.escape(module_name)), re.MULTILINE)
+    return module_re.search(lsmod_output) or not subprocess.call(["modprobe", module_name])
+
+def expectedFailureIfModuleIsNotAvailable(module_name):
+    def f(func):
+        if not is_module_available(module_name):
+            return unittest.expectedFailure(func)
+        return func
+
+    return f
+
+def expectedFailureIfERSPANModuleIsNotAvailable():
+    def f(func):
+        rc = subprocess.call(['ip', 'link', 'add', 'dev', 'erspan99', 'type', 'erspan', 'seq', 'key', '30', 'local', '192.168.1.4', 'remote', '192.168.1.1', 'erspan_ver', '1', 'erspan', '123'])
+        if rc == 0:
+            subprocess.call(['ip', 'link', 'del', 'erspan99'])
+            return func
+        else:
+            return unittest.expectedFailure(func)
+
+    return f
+
+def expectedFailureIfRoutingPolicyPortRangeIsNotAvailable():
+    def f(func):
+        rc = subprocess.call(['ip', 'rule', 'add', 'from', '192.168.100.19', 'sport', '1123-1150', 'dport', '3224-3290', 'table', '7'])
+        if rc == 0:
+            subprocess.call(['ip', 'rule', 'del', 'from', '192.168.100.19', 'sport', '1123-1150', 'dport', '3224-3290', 'table', '7'])
+            return func
+        else:
+            return unittest.expectedFailure(func)
+
+    return f
+
+def expectedFailureIfRoutingPolicyIPProtoIsNotAvailable():
+    def f(func):
+        rc = subprocess.call(['ip', 'rule', 'add', 'not', 'from', '192.168.100.19', 'ipproto', 'tcp', 'table', '7'])
+        if rc == 0:
+            subprocess.call(['ip', 'rule', 'del', 'not', 'from', '192.168.100.19', 'ipproto', 'tcp', 'table', '7'])
+            return func
+        else:
+            return unittest.expectedFailure(func)
+
+    return f
+
+def setUpModule():
+
+    os.makedirs(network_unit_file_path, exist_ok=True)
+    os.makedirs(networkd_ci_path, exist_ok=True)
+
+    shutil.rmtree(networkd_ci_path)
+    copytree(os.path.join(os.path.dirname(os.path.abspath(__file__)), 'conf'), networkd_ci_path)
+
+    subprocess.check_call('systemctl stop systemd-networkd.socket', shell=True)
+
+def tearDownModule():
+    shutil.rmtree(networkd_ci_path)
+
+    subprocess.check_call('systemctl stop systemd-networkd.service', shell=True)
+    subprocess.check_call('systemctl start systemd-networkd.socket', shell=True)
+    subprocess.check_call('systemctl start systemd-networkd.service', shell=True)
+
+class Utilities():
+    dhcp_server_data = []
+
+    def read_link_attr(self, link, dev, attribute):
+        with open(os.path.join(os.path.join(os.path.join('/sys/class/net/', link), dev), attribute)) as f:
+            return f.readline().strip()
+
+    def read_bridge_port_attr(self, bridge, link, attribute):
+
+        path_bridge = os.path.join('/sys/devices/virtual/net', bridge)
+        path_port = 'lower_' + link + '/brport'
+        path = os.path.join(path_bridge, path_port)
+
+        with open(os.path.join(path, attribute)) as f:
+            return f.readline().strip()
+
+    def link_exits(self, link):
+        return os.path.exists(os.path.join('/sys/class/net', link))
+
+    def link_remove(self, links):
+        for link in links:
+            if os.path.exists(os.path.join('/sys/class/net', link)):
+                subprocess.call(['ip', 'link', 'del', 'dev', link])
+        time.sleep(1)
+
+    def read_ipv6_sysctl_attr(self, link, attribute):
+        with open(os.path.join(os.path.join(network_sysctl_ipv6_path, link), attribute)) as f:
+            return f.readline().strip()
+
+    def read_ipv4_sysctl_attr(self, link, attribute):
+        with open(os.path.join(os.path.join(network_sysctl_ipv4_path, link), attribute)) as f:
+            return f.readline().strip()
+
+    def copy_unit_to_networkd_unit_path(self, *units):
+        for unit in units:
+            shutil.copy(os.path.join(networkd_ci_path, unit), network_unit_file_path)
+            if (os.path.exists(os.path.join(networkd_ci_path, unit + '.d'))):
+                copytree(os.path.join(networkd_ci_path, unit + '.d'), os.path.join(network_unit_file_path, unit + '.d'))
+
+    def remove_unit_from_networkd_path(self, units):
+        for unit in units:
+            if (os.path.exists(os.path.join(network_unit_file_path, unit))):
+                os.remove(os.path.join(network_unit_file_path, unit))
+                if (os.path.exists(os.path.join(network_unit_file_path, unit + '.d'))):
+                    shutil.rmtree(os.path.join(network_unit_file_path, unit + '.d'))
+
+    def start_dnsmasq(self, additional_options=''):
+        dnsmasq_command = 'dnsmasq -8 /var/run/networkd-ci/test-dnsmasq-log-file --log-queries=extra --log-dhcp --pid-file=/var/run/networkd-ci/test-test-dnsmasq.pid --conf-file=/dev/null --interface=veth-peer --enable-ra --dhcp-range=2600::10,2600::20 --dhcp-range=192.168.5.10,192.168.5.200 -R --dhcp-leasefile=/var/run/networkd-ci/lease --dhcp-option=26,1492 --dhcp-option=option:router,192.168.5.1 --dhcp-option=33,192.168.5.4,192.168.5.5 --port=0 ' + additional_options
+        subprocess.check_call(dnsmasq_command, shell=True)
+
+        time.sleep(10)
+
+    def stop_dnsmasq(self, pid_file):
+        if os.path.exists(pid_file):
+            with open(pid_file, 'r') as f:
+                pid = f.read().rstrip(' \t\r\n\0')
+                os.kill(int(pid), signal.SIGTERM)
+
+            os.remove(pid_file)
+
+    def search_words_in_dnsmasq_log(self, words, show_all=False):
+        if os.path.exists(dnsmasq_log_file):
+            with open (dnsmasq_log_file) as in_file:
+                contents = in_file.read()
+                if show_all:
+                    print(contents)
+                for line in contents.split('\n'):
+                    if words in line:
+                        in_file.close()
+                        print("%s, %s" % (words, line))
+                        return True
+        return False
+
+    def remove_lease_file(self):
+        if os.path.exists(os.path.join(networkd_ci_path, 'lease')):
+            os.remove(os.path.join(networkd_ci_path, 'lease'))
+
+    def remove_log_file(self):
+        if os.path.exists(dnsmasq_log_file):
+            os.remove(dnsmasq_log_file)
+
+    def start_networkd(self):
+        if (os.path.exists(os.path.join(networkd_runtime_directory, 'state'))):
+            subprocess.check_call('systemctl stop systemd-networkd', shell=True)
+            os.remove(os.path.join(networkd_runtime_directory, 'state'))
+            subprocess.check_call('systemctl start systemd-networkd', shell=True)
+        else:
+            subprocess.check_call('systemctl restart systemd-networkd', shell=True)
+        time.sleep(5)
+        print()
+
+class NetworkdNetDevTests(unittest.TestCase, Utilities):
+
+    links =[
+        '6rdtun99',
+        'bond99',
+        'bridge99',
+        'dropin-test',
+        'dummy98',
+        'erspan-test',
+        'geneve99',
+        'gretap99',
+        'gretun99',
+        'ip6gretap99',
+        'ip6tnl99',
+        'ipiptun99',
+        'ipvlan99',
+        'isataptun99',
+        'macvlan99',
+        'macvtap99',
+        'sittun99',
+        'tap99',
+        'test1',
+        'tun99',
+        'vcan99',
+        'veth99',
+        'vlan99',
+        'vrf99',
+        'vti6tun99',
+        'vtitun99',
+        'vxlan99',
+        'wg98',
+        'wg99']
+
+    units = [
+        '10-dropin-test.netdev',
+        '11-dummy.netdev',
+        '12-dummy.netdev',
+        '21-macvlan.netdev',
+        '21-macvtap.netdev',
+        '21-vlan.netdev',
+        '21-vlan.network',
+        '25-6rd-tunnel.netdev',
+        '25-bond.netdev',
+        '25-bond-balanced-tlb.netdev',
+        '25-bridge.netdev',
+        '25-erspan-tunnel.netdev',
+        '25-geneve.netdev',
+        '25-gretap-tunnel.netdev',
+        '25-gre-tunnel.netdev',
+        '25-ip6gre-tunnel.netdev',
+        '25-ip6tnl-tunnel.netdev',
+        '25-ipip-tunnel-independent.netdev',
+        '25-ipip-tunnel.netdev',
+        '25-ipvlan.netdev',
+        '25-isatap-tunnel.netdev',
+        '25-sit-tunnel.netdev',
+        '25-tap.netdev',
+        '25-tun.netdev',
+        '25-vcan.netdev',
+        '25-veth.netdev',
+        '25-vrf.netdev',
+        '25-vti6-tunnel.netdev',
+        '25-vti-tunnel.netdev',
+        '25-vxlan.netdev',
+        '25-wireguard-23-peers.netdev',
+        '25-wireguard-23-peers.network',
+        '25-wireguard.netdev',
+        '6rd.network',
+        'gre.network',
+        'gretap.network',
+        'gretun.network',
+        'ip6gretap.network',
+        'ip6tnl.network',
+        'ipip.network',
+        'ipvlan.network',
+        'isatap.network',
+        'macvlan.network',
+        'macvtap.network',
+        'sit.network',
+        'vti6.network',
+        'vti.network',
+        'vxlan.network']
+
+    def setUp(self):
+        self.link_remove(self.links)
+
+    def tearDown(self):
+        self.link_remove(self.links)
+        self.remove_unit_from_networkd_path(self.units)
+
+    def test_dropin(self):
+        self.copy_unit_to_networkd_unit_path('10-dropin-test.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dropin-test'))
+
+        output = subprocess.check_output(['ip', 'link', 'show', 'dropin-test']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '00:50:56:c0:00:28')
+
+    def test_bridge(self):
+        self.copy_unit_to_networkd_unit_path('25-bridge.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('bridge99'))
+
+        self.assertEqual('900', self.read_link_attr('bridge99', 'bridge', 'hello_time'))
+        self.assertEqual('900', self.read_link_attr('bridge99', 'bridge', 'max_age'))
+        self.assertEqual('900', self.read_link_attr('bridge99', 'bridge','forward_delay'))
+        self.assertEqual('900', self.read_link_attr('bridge99', 'bridge','ageing_time'))
+        self.assertEqual('9',   self.read_link_attr('bridge99', 'bridge','priority'))
+        self.assertEqual('1',   self.read_link_attr('bridge99', 'bridge','multicast_querier'))
+        self.assertEqual('1',   self.read_link_attr('bridge99', 'bridge','multicast_snooping'))
+        self.assertEqual('1',   self.read_link_attr('bridge99', 'bridge','stp_state'))
+
+    def test_bond(self):
+        self.copy_unit_to_networkd_unit_path('25-bond.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('bond99'))
+
+        self.assertEqual('802.3ad 4',         self.read_link_attr('bond99', 'bonding', 'mode'))
+        self.assertEqual('layer3+4 1',        self.read_link_attr('bond99', 'bonding', 'xmit_hash_policy'))
+        self.assertEqual('1000',              self.read_link_attr('bond99', 'bonding', 'miimon'))
+        self.assertEqual('fast 1',            self.read_link_attr('bond99', 'bonding', 'lacp_rate'))
+        self.assertEqual('2000',              self.read_link_attr('bond99', 'bonding', 'updelay'))
+        self.assertEqual('2000',              self.read_link_attr('bond99', 'bonding', 'downdelay'))
+        self.assertEqual('4',                 self.read_link_attr('bond99', 'bonding', 'resend_igmp'))
+        self.assertEqual('1',                 self.read_link_attr('bond99', 'bonding', 'min_links'))
+        self.assertEqual('1218',              self.read_link_attr('bond99', 'bonding', 'ad_actor_sys_prio'))
+        self.assertEqual('811',               self.read_link_attr('bond99', 'bonding', 'ad_user_port_key'))
+        self.assertEqual('00:11:22:33:44:55', self.read_link_attr('bond99', 'bonding', 'ad_actor_system'))
+
+    def test_bond_balanced_tlb(self):
+        self.copy_unit_to_networkd_unit_path('25-bond-balanced-tlb.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('bond99'))
+
+        self.assertEqual('balance-tlb 5', self.read_link_attr('bond99', 'bonding', 'mode'))
+        self.assertEqual('1',             self.read_link_attr('bond99', 'bonding', 'tlb_dynamic_lb'))
+
+    def test_vlan(self):
+        self.copy_unit_to_networkd_unit_path('21-vlan.netdev', '11-dummy.netdev', '21-vlan.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('vlan99'))
+
+        output = subprocess.check_output(['ip', '-d', 'link', 'show', 'vlan99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertTrue(output, 'REORDER_HDR')
+        self.assertTrue(output, 'LOOSE_BINDING')
+        self.assertTrue(output, 'GVRP')
+        self.assertTrue(output, 'MVRP')
+        self.assertTrue(output, '99')
+
+    def test_macvtap(self):
+        self.copy_unit_to_networkd_unit_path('21-macvtap.netdev', '11-dummy.netdev', 'macvtap.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('macvtap99'))
+
+    def test_macvlan(self):
+        self.copy_unit_to_networkd_unit_path('21-macvlan.netdev', '11-dummy.netdev', 'macvlan.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('macvlan99'))
+
+    @expectedFailureIfModuleIsNotAvailable('ipvlan')
+    def test_ipvlan(self):
+        self.copy_unit_to_networkd_unit_path('25-ipvlan.netdev', '11-dummy.netdev', 'ipvlan.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('ipvlan99'))
+
+    def test_veth(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+    def test_dummy(self):
+        self.copy_unit_to_networkd_unit_path('11-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('test1'))
+
+    def test_tun(self):
+        self.copy_unit_to_networkd_unit_path('25-tun.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('tun99'))
+
+    def test_tap(self):
+        self.copy_unit_to_networkd_unit_path('25-tap.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('tap99'))
+
+    @expectedFailureIfModuleIsNotAvailable('vrf')
+    def test_vrf(self):
+        self.copy_unit_to_networkd_unit_path('25-vrf.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('vrf99'))
+
+    @expectedFailureIfModuleIsNotAvailable('vcan')
+    def test_vcan(self):
+        self.copy_unit_to_networkd_unit_path('25-vcan.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('vcan99'))
+
+    @expectedFailureIfModuleIsNotAvailable('wireguard')
+    def test_wireguard(self):
+        self.copy_unit_to_networkd_unit_path('25-wireguard.netdev')
+        self.start_networkd()
+
+        if shutil.which('wg'):
+            subprocess.call('wg')
+            output = subprocess.check_output(['wg', 'show', 'wg99', 'listen-port']).rstrip().decode('utf-8')
+            self.assertTrue(output, '51820')
+            output = subprocess.check_output(['wg', 'show', 'wg99', 'fwmark']).rstrip().decode('utf-8')
+            self.assertTrue(output, '0x4d2')
+            output = subprocess.check_output(['wg', 'show', 'wg99', 'allowed-ips']).rstrip().decode('utf-8')
+            self.assertTrue(output, 'RDf+LSpeEre7YEIKaxg+wbpsNV7du+ktR99uBEtIiCA=\t192.168.26.0/24 fd31:bf08:57cb::/48')
+            output = subprocess.check_output(['wg', 'show', 'wg99', 'persistent-keepalive']).rstrip().decode('utf-8')
+            self.assertTrue(output, 'RDf+LSpeEre7YEIKaxg+wbpsNV7du+ktR99uBEtIiCA=\t20')
+            output = subprocess.check_output(['wg', 'show', 'wg99', 'endpoints']).rstrip().decode('utf-8')
+            self.assertTrue(output, 'RDf+LSpeEre7YEIKaxg+wbpsNV7du+ktR99uBEtIiCA=\t192.168.27.3:51820')
+
+        self.assertTrue(self.link_exits('wg99'))
+
+    @expectedFailureIfModuleIsNotAvailable('wireguard')
+    def test_wireguard_23_peers(self):
+        self.copy_unit_to_networkd_unit_path('25-wireguard-23-peers.netdev', '25-wireguard-23-peers.network')
+        self.start_networkd()
+
+        if shutil.which('wg'):
+            subprocess.call('wg')
+
+        self.assertTrue(self.link_exits('wg98'))
+
+    def test_geneve(self):
+        self.copy_unit_to_networkd_unit_path('25-geneve.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('geneve99'))
+
+        output = subprocess.check_output(['ip', '-d', 'link', 'show', 'geneve99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertTrue(output, '192.168.22.1')
+        self.assertTrue(output, '6082')
+        self.assertTrue(output, 'udpcsum')
+        self.assertTrue(output, 'udp6zerocsumrx')
+
+    def test_ipip_tunnel(self):
+        self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-ipip-tunnel.netdev', 'ipip.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+        self.assertTrue(self.link_exits('ipiptun99'))
+
+    def test_gre_tunnel(self):
+        self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-gre-tunnel.netdev', 'gretun.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+        self.assertTrue(self.link_exits('gretun99'))
+
+    def test_gretap_tunnel(self):
+        self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-gretap-tunnel.netdev', 'gretap.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+        self.assertTrue(self.link_exits('gretap99'))
+
+    def test_ip6gretap_tunnel(self):
+        self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-ip6gre-tunnel.netdev', 'ip6gretap.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+        self.assertTrue(self.link_exits('ip6gretap99'))
+
+    def test_vti_tunnel(self):
+        self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-vti-tunnel.netdev', 'vti.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+        self.assertTrue(self.link_exits('vtitun99'))
+
+    def test_vti6_tunnel(self):
+        self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-vti6-tunnel.netdev', 'vti6.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+        self.assertTrue(self.link_exits('vti6tun99'))
+
+    def test_ip6tnl_tunnel(self):
+        self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-ip6tnl-tunnel.netdev', 'ip6tnl.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+        self.assertTrue(self.link_exits('ip6tnl99'))
+
+    def test_sit_tunnel(self):
+        self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-sit-tunnel.netdev', 'sit.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+        self.assertTrue(self.link_exits('sittun99'))
+
+    def test_isatap_tunnel(self):
+        self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-isatap-tunnel.netdev', 'isatap.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+        self.assertTrue(self.link_exits('isataptun99'))
+
+        output = subprocess.check_output(['ip', '-d', 'link', 'show', 'isataptun99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, "isatap ")
+
+    def test_6rd_tunnel(self):
+        self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-6rd-tunnel.netdev', '6rd.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+        self.assertTrue(self.link_exits('sittun99'))
+
+    @expectedFailureIfERSPANModuleIsNotAvailable()
+    def test_erspan_tunnel(self):
+        self.copy_unit_to_networkd_unit_path('25-erspan-tunnel.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('erspan-test'))
+
+        output = subprocess.check_output(['ip', '-d', 'link', 'show', 'erspan-test']).rstrip().decode('utf-8')
+        print(output)
+        self.assertTrue(output, '172.16.1.200')
+        self.assertTrue(output, '172.16.1.100')
+        self.assertTrue(output, '101')
+
+    def test_tunnel_independent(self):
+        self.copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('ipiptun99'))
+
+    def test_vxlan(self):
+        self.copy_unit_to_networkd_unit_path('25-vxlan.netdev', 'vxlan.network','11-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('vxlan99'))
+
+        output = subprocess.check_output(['ip', '-d', 'link', 'show', 'vxlan99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, "999")
+        self.assertRegex(output, '5555')
+        self.assertRegex(output, 'l2miss')
+        self.assertRegex(output, 'l3miss')
+        self.assertRegex(output, 'udpcsum')
+        self.assertRegex(output, 'udp6zerocsumtx')
+        self.assertRegex(output, 'udp6zerocsumrx')
+        self.assertRegex(output, 'remcsumtx')
+        self.assertRegex(output, 'remcsumrx')
+        self.assertRegex(output, 'gbp')
+
+class NetworkdNetWorkTests(unittest.TestCase, Utilities):
+    links = [
+        'bond199',
+        'dummy98',
+        'test1']
+
+    units = [
+        '11-dummy.netdev',
+        '12-dummy.netdev',
+        '23-active-slave.network',
+        '23-bond199.network',
+        '23-primary-slave.network',
+        '23-test1-bond199.network',
+        '25-address-link-section.network',
+        '25-address-section-miscellaneous.network',
+        '25-address-section.network',
+        '25-bond-active-backup-slave.netdev',
+        '25-fibrule-invert.network',
+        '25-fibrule-port-range.network',
+        '25-ipv6-address-label-section.network',
+        '25-neighbor-section.network',
+        '25-link-local-addressing-no.network',
+        '25-link-local-addressing-yes.network',
+        '25-link-section-unmanaged.network',
+        '25-route-gateway.network',
+        '25-route-gateway-on-link.network',
+        '25-route-ipv6-src.network',
+        '25-route-reverse-order.network',
+        '25-route-section.network',
+        '25-route-tcp-window-settings.network',
+        '25-route-type.network',
+        '25-sysctl.network',
+        'configure-without-carrier.network',
+        'routing-policy-rule.network',
+        'test-static.network']
+
+    def setUp(self):
+        self.link_remove(self.links)
+
+    def tearDown(self):
+        self.link_remove(self.links)
+        self.remove_unit_from_networkd_path(self.units)
+
+    def test_static_address(self):
+        self.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'test-static.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+
+        output = subprocess.check_output(['networkctl', 'status', 'dummy98']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '192.168.0.15')
+        self.assertRegex(output, '192.168.0.1')
+        self.assertRegex(output, 'routable')
+
+    def test_configure_without_carrier(self):
+        self.copy_unit_to_networkd_unit_path('configure-without-carrier.network', '11-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('test1'))
+
+        output = subprocess.check_output(['networkctl', 'status', 'test1']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '192.168.0.15')
+        self.assertRegex(output, '192.168.0.1')
+        self.assertRegex(output, 'routable')
+
+    def test_bond_active_slave(self):
+        self.copy_unit_to_networkd_unit_path('23-active-slave.network', '23-bond199.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+        self.assertTrue(self.link_exits('bond199'))
+
+        output = subprocess.check_output(['ip', '-d', 'link', 'show', 'bond199']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'active_slave dummy98')
+
+    def test_bond_primary_slave(self):
+        self.copy_unit_to_networkd_unit_path('23-primary-slave.network', '23-test1-bond199.network', '25-bond-active-backup-slave.netdev', '11-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('test1'))
+        self.assertTrue(self.link_exits('bond199'))
+
+        output = subprocess.check_output(['ip', '-d', 'link', 'show', 'bond199']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'primary test1')
+
+    def test_routing_policy_rule(self):
+        self.copy_unit_to_networkd_unit_path('routing-policy-rule.network', '11-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('test1'))
+
+        output = subprocess.check_output(['ip', 'rule']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '111')
+        self.assertRegex(output, 'from 192.168.100.18')
+        self.assertRegex(output, r'tos (?:0x08|throughput)\s')
+        self.assertRegex(output, 'iif test1')
+        self.assertRegex(output, 'oif test1')
+        self.assertRegex(output, 'lookup 7')
+
+        subprocess.call(['ip', 'rule', 'del', 'table', '7'])
+
+    @expectedFailureIfRoutingPolicyPortRangeIsNotAvailable()
+    def test_routing_policy_rule_port_range(self):
+        self.copy_unit_to_networkd_unit_path('25-fibrule-port-range.network', '11-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('test1'))
+
+        output = subprocess.check_output(['ip', 'rule']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '111')
+        self.assertRegex(output, 'from 192.168.100.18')
+        self.assertRegex(output, '1123-1150')
+        self.assertRegex(output, '3224-3290')
+        self.assertRegex(output, 'tcp')
+        self.assertRegex(output, 'lookup 7')
+
+        subprocess.call(['ip', 'rule', 'del', 'table', '7'])
+
+    @expectedFailureIfRoutingPolicyIPProtoIsNotAvailable()
+    def test_routing_policy_rule_invert(self):
+        self.copy_unit_to_networkd_unit_path('25-fibrule-invert.network', '11-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('test1'))
+
+        output = subprocess.check_output(['ip', 'rule']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '111')
+        self.assertRegex(output, 'not.*?from.*?192.168.100.18')
+        self.assertRegex(output, 'tcp')
+        self.assertRegex(output, 'lookup 7')
+
+        subprocess.call(['ip', 'rule', 'del', 'table', '7'])
+
+    def test_address_peer(self):
+        self.copy_unit_to_networkd_unit_path('25-address-section.network', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+
+        output = subprocess.check_output(['ip', 'address', 'show', 'dummy98']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'inet 10.2.3.4 peer 10.2.3.5/16 scope global 32')
+        self.assertRegex(output, 'inet 10.6.7.8/16 brd 10.6.255.255 scope global 33')
+        self.assertRegex(output, 'inet6 2001:db8::20 peer 2001:db8::10/128 scope global')
+
+        output = subprocess.check_output(['networkctl', 'status', 'dummy98']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'State: routable \(configured\)')
+
+    def test_address_preferred_lifetime_zero_ipv6(self):
+        self.copy_unit_to_networkd_unit_path('25-address-section-miscellaneous.network', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+
+        output = subprocess.check_output(['ip', 'address', 'show', 'dummy98']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'inet 10.2.3.4/16 brd 10.2.255.255 scope link deprecated dummy98')
+        self.assertRegex(output, 'inet6 2001:db8:0:f101::1/64 scope global')
+
+    def test_ip_route(self):
+        self.copy_unit_to_networkd_unit_path('25-route-section.network', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+
+        output = subprocess.check_output(['ip', 'route', 'list', 'dev', 'dummy98']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '192.168.0.1')
+        self.assertRegex(output, 'static')
+        self.assertRegex(output, '192.168.0.0/24')
+
+    def test_ip_route_reverse(self):
+        self.copy_unit_to_networkd_unit_path('25-route-reverse-order.network', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+
+        output = subprocess.check_output(['ip', '-6', 'route', 'show', 'dev', 'dummy98']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '2001:1234:5:8fff:ff:ff:ff:ff')
+        self.assertRegex(output, '2001:1234:5:8f63::1')
+
+    def test_ip_route_blackhole_unreachable_prohibit(self):
+        self.copy_unit_to_networkd_unit_path('25-route-type.network', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+
+        output = subprocess.check_output(['ip', 'route', 'list']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'blackhole')
+        self.assertRegex(output, 'unreachable')
+        self.assertRegex(output, 'prohibit')
+
+        subprocess.call(['ip', 'route', 'del', 'blackhole', '202.54.1.2'])
+        subprocess.call(['ip', 'route', 'del', 'unreachable', '202.54.1.3'])
+        subprocess.call(['ip', 'route', 'del', 'prohibit', '202.54.1.4'])
+
+    def test_ip_route_tcp_window(self):
+        self.copy_unit_to_networkd_unit_path('25-route-tcp-window-settings.network', '11-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('test1'))
+
+        output = subprocess.check_output(['ip', 'route', 'list']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'initcwnd 20')
+        self.assertRegex(output, 'initrwnd 30')
+
+    def test_ip_route_gateway(self):
+        self.copy_unit_to_networkd_unit_path('25-route-gateway.network', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+
+        output = subprocess.check_output(['ip', 'route', 'list', 'dev', 'dummy98', 'default']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'default')
+        self.assertRegex(output, 'via')
+        self.assertRegex(output, '149.10.124.64')
+        self.assertRegex(output, 'proto')
+        self.assertRegex(output, 'static')
+
+        output = subprocess.check_output(['ip', 'route', 'list', 'dev', 'dummy98', 'src', '149.10.124.58']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '149.10.124.48/28')
+        self.assertRegex(output, 'proto')
+        self.assertRegex(output, 'kernel')
+        self.assertRegex(output, 'scope')
+        self.assertRegex(output, 'link')
+
+    def test_ip_route_gateway_on_link(self):
+        self.copy_unit_to_networkd_unit_path('25-route-gateway-on-link.network', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+
+        output = subprocess.check_output(['ip', 'route', 'list', 'dev', 'dummy98', 'default']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'default')
+        self.assertRegex(output, 'via')
+        self.assertRegex(output, '149.10.125.65')
+        self.assertRegex(output, 'proto')
+        self.assertRegex(output, 'static')
+        self.assertRegex(output, 'onlink')
+
+        output = subprocess.check_output(['ip', 'route', 'list', 'dev', 'dummy98', 'src', '149.10.124.58']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '149.10.124.48/28')
+        self.assertRegex(output, 'proto')
+        self.assertRegex(output, 'kernel')
+        self.assertRegex(output, 'scope')
+        self.assertRegex(output, 'link')
+
+    def test_ip_route_ipv6_src_route(self):
+        # a dummy device does not make the addresses go through tentative state, so we
+        # reuse a bond from an earlier test, which does make the addresses go through
+        # tentative state, and do our test on that
+        self.copy_unit_to_networkd_unit_path('23-active-slave.network', '25-route-ipv6-src.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+        self.assertTrue(self.link_exits('bond199'))
+
+        output = subprocess.check_output(['ip', '-6', 'route', 'list', 'dev', 'bond199']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'abcd::/16')
+        self.assertRegex(output, 'src')
+        self.assertRegex(output, '2001:1234:56:8f63::2')
+
+    def test_ip_link_mac_address(self):
+        self.copy_unit_to_networkd_unit_path('25-address-link-section.network', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+
+        output = subprocess.check_output(['ip', 'link', 'show', 'dummy98']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '00:01:02:aa:bb:cc')
+
+    def test_ip_link_unmanaged(self):
+        self.copy_unit_to_networkd_unit_path('25-link-section-unmanaged.network', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+
+        output = subprocess.check_output(['networkctl', 'status', 'dummy98']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'unmanaged')
+
+    def test_ipv6_address_label(self):
+        self.copy_unit_to_networkd_unit_path('25-ipv6-address-label-section.network', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+
+        output = subprocess.check_output(['ip', 'addrlabel', 'list']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '2004:da8:1::/64')
+
+    def test_ipv6_neighbor(self):
+        self.copy_unit_to_networkd_unit_path('25-neighbor-section.network', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+
+        output = subprocess.check_output(['ip', 'neigh', 'list']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '192.168.10.1.*00:00:5e:00:02:65.*PERMANENT')
+        self.assertRegex(output, '2004:da8:1::1.*00:00:5e:00:02:66.*PERMANENT')
+
+    def test_link_local_addressing(self):
+        self.copy_unit_to_networkd_unit_path('25-link-local-addressing-yes.network', '11-dummy.netdev',
+                                             '25-link-local-addressing-no.network', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('test1'))
+        self.assertTrue(self.link_exits('dummy98'))
+
+        time.sleep(10)
+
+        output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'test1']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'inet .* scope link')
+        self.assertRegex(output, 'inet6 .* scope link')
+
+        output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'dummy98']).rstrip().decode('utf-8')
+        print(output)
+        self.assertNotRegex(output, 'inet6* .* scope link')
+
+        output = subprocess.check_output(['networkctl', 'status', 'test1']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'State: degraded \(configured\)')
+
+        output = subprocess.check_output(['networkctl', 'status', 'dummy98']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'State: carrier \(configured\)')
+
+        '''
+        Documentation/networking/ip-sysctl.txt
+
+        addr_gen_mode - INTEGER
+        Defines how link-local and autoconf addresses are generated.
+
+        0: generate address based on EUI64 (default)
+        1: do no generate a link-local address, use EUI64 for addresses generated
+           from autoconf
+        2: generate stable privacy addresses, using the secret from
+           stable_secret (RFC7217)
+        3: generate stable privacy addresses, using a random secret if unset
+        '''
+
+        test1_addr_gen_mode = ''
+        if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'stable_secret')):
+            with open(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'stable_secret')) as f:
+                try:
+                    f.readline()
+                except IOError:
+                    # if stable_secret is unset, then EIO is returned
+                    test1_addr_gen_mode = '0'
+                else:
+                    test1_addr_gen_mode = '2'
+        else:
+            test1_addr_gen_mode = '0'
+
+        if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'test1'), 'addr_gen_mode')):
+            self.assertEqual(self.read_ipv6_sysctl_attr('test1', 'addr_gen_mode'), '0')
+
+        if os.path.exists(os.path.join(os.path.join(network_sysctl_ipv6_path, 'dummy98'), 'addr_gen_mode')):
+            self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'addr_gen_mode'), '1')
+
+    def test_sysctl(self):
+        self.copy_unit_to_networkd_unit_path('25-sysctl.network', '12-dummy.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+
+        self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'forwarding'), '1')
+        self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'use_tempaddr'), '2')
+        self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'dad_transmits'), '3')
+        self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'hop_limit'), '5')
+        self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'proxy_ndp'), '1')
+        self.assertEqual(self.read_ipv4_sysctl_attr('dummy98', 'forwarding'),'1')
+        self.assertEqual(self.read_ipv4_sysctl_attr('dummy98', 'proxy_arp'), '1')
+
+class NetworkdNetWorkBridgeTests(unittest.TestCase, Utilities):
+    links = [
+        'bridge99',
+        'dummy98',
+        'test1']
+
+    units = [
+        '11-dummy.netdev',
+        '12-dummy.netdev',
+        '26-bridge.netdev',
+        '26-bridge-slave-interface-1.network',
+        '26-bridge-slave-interface-2.network',
+        'bridge99.network']
+
+    def setUp(self):
+        self.link_remove(self.links)
+
+    def tearDown(self):
+        self.link_remove(self.links)
+        self.remove_unit_from_networkd_path(self.units)
+
+    def test_bridge_property(self):
+        self.copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev',
+                                             '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network',
+                                             'bridge99.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+        self.assertTrue(self.link_exits('test1'))
+        self.assertTrue(self.link_exits('bridge99'))
+
+        output = subprocess.check_output(['ip', '-d', 'link', 'show', 'test1']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'master')
+        self.assertRegex(output, 'bridge')
+
+        output = subprocess.check_output(['ip', '-d', 'link', 'show', 'dummy98']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'master')
+        self.assertRegex(output, 'bridge')
+
+        output = subprocess.check_output(['ip', 'addr', 'show', 'bridge99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '192.168.0.15')
+        self.assertRegex(output, '192.168.0.1')
+
+        output = subprocess.check_output(['bridge', '-d', 'link', 'show', 'dummy98']).rstrip().decode('utf-8')
+        print(output)
+        self.assertEqual(self.read_bridge_port_attr('bridge99', 'dummy98', 'hairpin_mode'), '1')
+        self.assertEqual(self.read_bridge_port_attr('bridge99', 'dummy98', 'path_cost'), '400')
+        self.assertEqual(self.read_bridge_port_attr('bridge99', 'dummy98', 'unicast_flood'), '1')
+        self.assertEqual(self.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_fast_leave'), '1')
+
+        # CONFIG_BRIDGE_IGMP_SNOOPING=y
+        if (os.path.exists('/sys/devices/virtual/net/bridge00/lower_dummy98/brport/multicast_to_unicast')):
+            self.assertEqual(self.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_to_unicast'), '1')
+
+class NetworkdNetWorkLLDPTests(unittest.TestCase, Utilities):
+    links = ['veth99']
+
+    units = [
+        '23-emit-lldp.network',
+        '24-lldp.network',
+        '25-veth.netdev']
+
+    def setUp(self):
+        self.link_remove(self.links)
+
+    def tearDown(self):
+        self.link_remove(self.links)
+        self.remove_unit_from_networkd_path(self.units)
+
+    def test_lldp(self):
+        self.copy_unit_to_networkd_unit_path('23-emit-lldp.network', '24-lldp.network', '25-veth.netdev')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        output = subprocess.check_output(['networkctl', 'lldp']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'veth-peer')
+        self.assertRegex(output, 'veth99')
+
+class NetworkdNetworkRATests(unittest.TestCase, Utilities):
+    links = ['veth99']
+
+    units = [
+        '25-veth.netdev',
+        'ipv6-prefix.network',
+        'ipv6-prefix-veth.network']
+
+    def setUp(self):
+        self.link_remove(self.links)
+
+    def tearDown(self):
+        self.link_remove(self.links)
+        self.remove_unit_from_networkd_path(self.units)
+
+    def test_ipv6_prefix_delegation(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '2002:da8:1:0')
+
+class NetworkdNetworkDHCPServerTests(unittest.TestCase, Utilities):
+    links = [
+        'dummy98',
+        'veth99']
+
+    units = [
+        '12-dummy.netdev',
+        '24-search-domain.network',
+        '25-veth.netdev',
+        'dhcp-client.network',
+        'dhcp-client-timezone-router.network',
+        'dhcp-server.network',
+        'dhcp-server-timezone-router.network']
+
+    def setUp(self):
+        self.link_remove(self.links)
+
+    def tearDown(self):
+        self.link_remove(self.links)
+        self.remove_unit_from_networkd_path(self.units)
+
+    def test_dhcp_server(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client.network', 'dhcp-server.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '192.168.5.*')
+        self.assertRegex(output, 'Gateway: 192.168.5.1')
+        self.assertRegex(output, 'DNS: 192.168.5.1')
+        self.assertRegex(output, 'NTP: 192.168.5.1')
+
+    def test_domain(self):
+        self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '24-search-domain.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('dummy98'))
+
+        output = subprocess.check_output(['networkctl', 'status', 'dummy98']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'Address: 192.168.42.100')
+        self.assertRegex(output, 'DNS: 192.168.42.1')
+        self.assertRegex(output, 'Search Domains: one')
+
+    def test_emit_router_timezone(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client-timezone-router.network', 'dhcp-server-timezone-router.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'Gateway: 192.168.5.*')
+        self.assertRegex(output, '192.168.5.*')
+        self.assertRegex(output, 'Europe/Berlin')
+
+class NetworkdNetworkDHCPClientTests(unittest.TestCase, Utilities):
+    links = [
+        'dummy98',
+        'veth99']
+
+    units = [
+        '25-veth.netdev',
+        'dhcp-client-anonymize.network',
+        'dhcp-client-critical-connection.network',
+        'dhcp-client-ipv4-dhcp-settings.network',
+        'dhcp-client-ipv4-only-ipv6-disabled.network',
+        'dhcp-client-ipv4-only.network',
+        'dhcp-client-ipv6-only.network',
+        'dhcp-client-ipv6-rapid-commit.network',
+        'dhcp-client-listen-port.network',
+        'dhcp-client-route-metric.network',
+        'dhcp-client-route-table.network',
+        'dhcp-client.network',
+        'dhcp-server-veth-peer.network',
+        'dhcp-v4-server-veth-peer.network',
+        'static.network']
+
+    def setUp(self):
+        self.link_remove(self.links)
+        self.stop_dnsmasq(dnsmasq_pid_file)
+
+    def tearDown(self):
+        self.link_remove(self.links)
+        self.remove_unit_from_networkd_path(self.units)
+        self.stop_dnsmasq(dnsmasq_pid_file)
+        self.remove_lease_file()
+        self.remove_log_file()
+
+    def test_dhcp_client_ipv6_only(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        self.start_dnsmasq()
+
+        output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '2600::')
+        self.assertNotRegex(output, '192.168.5')
+
+    def test_dhcp_client_ipv4_only(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-only-ipv6-disabled.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        self.start_dnsmasq()
+
+        output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertNotRegex(output, '2600::')
+        self.assertRegex(output, '192.168.5')
+
+    def test_dhcp_client_ipv4_ipv6(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network',
+                                             'dhcp-client-ipv4-only.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        self.start_dnsmasq()
+
+        output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '2600::')
+        self.assertRegex(output, '192.168.5')
+
+    def test_dhcp_client_settings(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-dhcp-settings.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        self.start_dnsmasq()
+
+        output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '12:34:56:78:9a:bc')
+        self.assertRegex(output, '192.168.5')
+        self.assertRegex(output, '1492')
+
+        output = subprocess.check_output(['ip', 'route']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'default.*dev veth99 proto dhcp')
+
+        self.assertTrue(self.search_words_in_dnsmasq_log('vendor class: SusantVendorTest', True))
+        self.assertTrue(self.search_words_in_dnsmasq_log('DHCPDISCOVER(veth-peer) 12:34:56:78:9a:bc'))
+        self.assertTrue(self.search_words_in_dnsmasq_log('client provides name: test-hostname'))
+        self.assertTrue(self.search_words_in_dnsmasq_log('26:mtu'))
+
+    def test_dhcp6_client_settings_rapidcommit_true(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        self.start_dnsmasq()
+
+        output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '12:34:56:78:9a:bc')
+        self.assertTrue(self.search_words_in_dnsmasq_log('14:rapid-commit', True))
+
+    def test_dhcp6_client_settings_rapidcommit_false(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-rapid-commit.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        self.start_dnsmasq()
+
+        output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '12:34:56:78:9a:bc')
+        self.assertFalse(self.search_words_in_dnsmasq_log('14:rapid-commit', True))
+
+    def test_dhcp_client_settings_anonymize(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-anonymize.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        self.start_dnsmasq()
+
+        self.assertFalse(self.search_words_in_dnsmasq_log('VendorClassIdentifier=SusantVendorTest', True))
+        self.assertFalse(self.search_words_in_dnsmasq_log('test-hostname'))
+        self.assertFalse(self.search_words_in_dnsmasq_log('26:mtu'))
+
+    def test_dhcp_client_listen_port(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-listen-port.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        self.start_dnsmasq('--dhcp-alternate-port=67,5555')
+
+        output = subprocess.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '192.168.5.* dynamic')
+
+    def test_dhcp_route_table_id(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-table.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        self.start_dnsmasq()
+
+        output = subprocess.check_output(['ip', 'route', 'show', 'table', '12']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'veth99 proto dhcp')
+        self.assertRegex(output, '192.168.5.1')
+
+    def test_dhcp_route_metric(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-metric.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        self.start_dnsmasq()
+
+        output = subprocess.check_output(['ip', 'route', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, 'metric 24')
+
+    def test_dhcp_route_criticalconnection_true(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-critical-connection.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        self.start_dnsmasq()
+
+        output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '192.168.5.*')
+
+        # Stoping dnsmasq as networkd won't be allowed to renew the DHCP lease.
+        self.stop_dnsmasq(dnsmasq_pid_file)
+
+        # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120
+        time.sleep(125)
+
+        output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '192.168.5.*')
+
+    def test_dhcp_client_reuse_address_as_static(self):
+        self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client.network')
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        self.start_dnsmasq()
+
+        output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'veth99', 'scope', 'global']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '192.168.5')
+        self.assertRegex(output, '2600::')
+
+        ipv4_address = re.search('192\.168\.5\.[0-9]*/24', output)
+        ipv6_address = re.search('2600::[0-9a-f:]*/128', output)
+        static_network = '\n'.join(['[Match]', 'Name=veth99', '[Network]', 'IPv6AcceptRA=no', 'Address=' + ipv4_address.group(), 'Address=' + ipv6_address.group()])
+        print(static_network)
+
+        self.remove_unit_from_networkd_path(['dhcp-client.network'])
+
+        with open(os.path.join(network_unit_file_path, 'static.network'), mode='w') as f:
+            f.write(static_network)
+
+        self.start_networkd()
+
+        self.assertTrue(self.link_exits('veth99'))
+
+        output = subprocess.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '192.168.5')
+        self.assertRegex(output, 'valid_lft forever preferred_lft forever')
+
+        output = subprocess.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global']).rstrip().decode('utf-8')
+        print(output)
+        self.assertRegex(output, '2600::')
+        self.assertRegex(output, 'valid_lft forever preferred_lft forever')
+
+if __name__ == '__main__':
+    unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout,
+                                                     verbosity=3))