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-rwxr-xr-xtools/testing/selftests/net/rtnetlink.sh1301
1 files changed, 1301 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/rtnetlink.sh b/tools/testing/selftests/net/rtnetlink.sh
new file mode 100755
index 000000000..cbf166df5
--- /dev/null
+++ b/tools/testing/selftests/net/rtnetlink.sh
@@ -0,0 +1,1301 @@
+#!/bin/bash
+#
+# This test is for checking rtnetlink callpaths, and get as much coverage as possible.
+#
+# set -e
+
+devdummy="test-dummy0"
+
+# Kselftest framework requirement - SKIP code is 4.
+ksft_skip=4
+
+# set global exit status, but never reset nonzero one.
+check_err()
+{
+ if [ $ret -eq 0 ]; then
+ ret=$1
+ fi
+}
+
+# same but inverted -- used when command must fail for test to pass
+check_fail()
+{
+ if [ $1 -eq 0 ]; then
+ ret=1
+ fi
+}
+
+kci_add_dummy()
+{
+ ip link add name "$devdummy" type dummy
+ check_err $?
+ ip link set "$devdummy" up
+ check_err $?
+}
+
+kci_del_dummy()
+{
+ ip link del dev "$devdummy"
+ check_err $?
+}
+
+kci_test_netconf()
+{
+ dev="$1"
+ r=$ret
+
+ ip netconf show dev "$dev" > /dev/null
+ check_err $?
+
+ for f in 4 6; do
+ ip -$f netconf show dev "$dev" > /dev/null
+ check_err $?
+ done
+
+ if [ $ret -ne 0 ] ;then
+ echo "FAIL: ip netconf show $dev"
+ test $r -eq 0 && ret=0
+ return 1
+ fi
+}
+
+# add a bridge with vlans on top
+kci_test_bridge()
+{
+ devbr="test-br0"
+ vlandev="testbr-vlan1"
+
+ local ret=0
+ ip link add name "$devbr" type bridge
+ check_err $?
+
+ ip link set dev "$devdummy" master "$devbr"
+ check_err $?
+
+ ip link set "$devbr" up
+ check_err $?
+
+ ip link add link "$devbr" name "$vlandev" type vlan id 1
+ check_err $?
+ ip addr add dev "$vlandev" 10.200.7.23/30
+ check_err $?
+ ip -6 addr add dev "$vlandev" dead:42::1234/64
+ check_err $?
+ ip -d link > /dev/null
+ check_err $?
+ ip r s t all > /dev/null
+ check_err $?
+
+ for name in "$devbr" "$vlandev" "$devdummy" ; do
+ kci_test_netconf "$name"
+ done
+
+ ip -6 addr del dev "$vlandev" dead:42::1234/64
+ check_err $?
+
+ ip link del dev "$vlandev"
+ check_err $?
+ ip link del dev "$devbr"
+ check_err $?
+
+ if [ $ret -ne 0 ];then
+ echo "FAIL: bridge setup"
+ return 1
+ fi
+ echo "PASS: bridge setup"
+
+}
+
+kci_test_gre()
+{
+ gredev=neta
+ rem=10.42.42.1
+ loc=10.0.0.1
+
+ local ret=0
+ ip tunnel add $gredev mode gre remote $rem local $loc ttl 1
+ check_err $?
+ ip link set $gredev up
+ check_err $?
+ ip addr add 10.23.7.10 dev $gredev
+ check_err $?
+ ip route add 10.23.8.0/30 dev $gredev
+ check_err $?
+ ip addr add dev "$devdummy" 10.23.7.11/24
+ check_err $?
+ ip link > /dev/null
+ check_err $?
+ ip addr > /dev/null
+ check_err $?
+
+ kci_test_netconf "$gredev"
+
+ ip addr del dev "$devdummy" 10.23.7.11/24
+ check_err $?
+
+ ip link del $gredev
+ check_err $?
+
+ if [ $ret -ne 0 ];then
+ echo "FAIL: gre tunnel endpoint"
+ return 1
+ fi
+ echo "PASS: gre tunnel endpoint"
+}
+
+# tc uses rtnetlink too, for full tc testing
+# please see tools/testing/selftests/tc-testing.
+kci_test_tc()
+{
+ dev=lo
+ local ret=0
+
+ tc qdisc add dev "$dev" root handle 1: htb
+ check_err $?
+ tc class add dev "$dev" parent 1: classid 1:10 htb rate 1mbit
+ check_err $?
+ tc filter add dev "$dev" parent 1:0 prio 5 handle ffe: protocol ip u32 divisor 256
+ check_err $?
+ tc filter add dev "$dev" parent 1:0 prio 5 handle ffd: protocol ip u32 divisor 256
+ check_err $?
+ tc filter add dev "$dev" parent 1:0 prio 5 handle ffc: protocol ip u32 divisor 256
+ check_err $?
+ tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32 ht ffe:2: match ip src 10.0.0.3 flowid 1:10
+ check_err $?
+ tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:2 u32 ht ffe:2: match ip src 10.0.0.2 flowid 1:10
+ check_err $?
+ tc filter show dev "$dev" parent 1:0 > /dev/null
+ check_err $?
+ tc filter del dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32
+ check_err $?
+ tc filter show dev "$dev" parent 1:0 > /dev/null
+ check_err $?
+ tc qdisc del dev "$dev" root handle 1: htb
+ check_err $?
+
+ if [ $ret -ne 0 ];then
+ echo "FAIL: tc htb hierarchy"
+ return 1
+ fi
+ echo "PASS: tc htb hierarchy"
+
+}
+
+kci_test_polrouting()
+{
+ local ret=0
+ ip rule add fwmark 1 lookup 100
+ check_err $?
+ ip route add local 0.0.0.0/0 dev lo table 100
+ check_err $?
+ ip r s t all > /dev/null
+ check_err $?
+ ip rule del fwmark 1 lookup 100
+ check_err $?
+ ip route del local 0.0.0.0/0 dev lo table 100
+ check_err $?
+
+ if [ $ret -ne 0 ];then
+ echo "FAIL: policy route test"
+ return 1
+ fi
+ echo "PASS: policy routing"
+}
+
+kci_test_route_get()
+{
+ local hash_policy=$(sysctl -n net.ipv4.fib_multipath_hash_policy)
+
+ local ret=0
+
+ ip route get 127.0.0.1 > /dev/null
+ check_err $?
+ ip route get 127.0.0.1 dev "$devdummy" > /dev/null
+ check_err $?
+ ip route get ::1 > /dev/null
+ check_err $?
+ ip route get fe80::1 dev "$devdummy" > /dev/null
+ check_err $?
+ ip route get 127.0.0.1 from 127.0.0.1 oif lo tos 0x1 mark 0x1 > /dev/null
+ check_err $?
+ ip route get ::1 from ::1 iif lo oif lo tos 0x1 mark 0x1 > /dev/null
+ check_err $?
+ ip addr add dev "$devdummy" 10.23.7.11/24
+ check_err $?
+ ip route get 10.23.7.11 from 10.23.7.12 iif "$devdummy" > /dev/null
+ check_err $?
+ ip route add 10.23.8.0/24 \
+ nexthop via 10.23.7.13 dev "$devdummy" \
+ nexthop via 10.23.7.14 dev "$devdummy"
+ check_err $?
+ sysctl -wq net.ipv4.fib_multipath_hash_policy=0
+ ip route get 10.23.8.11 > /dev/null
+ check_err $?
+ sysctl -wq net.ipv4.fib_multipath_hash_policy=1
+ ip route get 10.23.8.11 > /dev/null
+ check_err $?
+ sysctl -wq net.ipv4.fib_multipath_hash_policy="$hash_policy"
+ ip route del 10.23.8.0/24
+ check_err $?
+ ip addr del dev "$devdummy" 10.23.7.11/24
+ check_err $?
+
+ if [ $ret -ne 0 ];then
+ echo "FAIL: route get"
+ return 1
+ fi
+
+ echo "PASS: route get"
+}
+
+kci_test_addrlft()
+{
+ for i in $(seq 10 100) ;do
+ lft=$(((RANDOM%3) + 1))
+ ip addr add 10.23.11.$i/32 dev "$devdummy" preferred_lft $lft valid_lft $((lft+1))
+ check_err $?
+ done
+
+ sleep 5
+
+ ip addr show dev "$devdummy" | grep "10.23.11."
+ if [ $? -eq 0 ]; then
+ echo "FAIL: preferred_lft addresses remaining"
+ check_err 1
+ return
+ fi
+
+ echo "PASS: preferred_lft addresses have expired"
+}
+
+kci_test_promote_secondaries()
+{
+ promote=$(sysctl -n net.ipv4.conf.$devdummy.promote_secondaries)
+
+ sysctl -q net.ipv4.conf.$devdummy.promote_secondaries=1
+
+ for i in $(seq 2 254);do
+ IP="10.23.11.$i"
+ ip -f inet addr add $IP/16 brd + dev "$devdummy"
+ ifconfig "$devdummy" $IP netmask 255.255.0.0
+ done
+
+ ip addr flush dev "$devdummy"
+
+ [ $promote -eq 0 ] && sysctl -q net.ipv4.conf.$devdummy.promote_secondaries=0
+
+ echo "PASS: promote_secondaries complete"
+}
+
+kci_test_addrlabel()
+{
+ local ret=0
+
+ ip addrlabel add prefix dead::/64 dev lo label 1
+ check_err $?
+
+ ip addrlabel list |grep -q "prefix dead::/64 dev lo label 1"
+ check_err $?
+
+ ip addrlabel del prefix dead::/64 dev lo label 1 2> /dev/null
+ check_err $?
+
+ ip addrlabel add prefix dead::/64 label 1 2> /dev/null
+ check_err $?
+
+ ip addrlabel del prefix dead::/64 label 1 2> /dev/null
+ check_err $?
+
+ # concurrent add/delete
+ for i in $(seq 1 1000); do
+ ip addrlabel add prefix 1c3::/64 label 12345 2>/dev/null
+ done &
+
+ for i in $(seq 1 1000); do
+ ip addrlabel del prefix 1c3::/64 label 12345 2>/dev/null
+ done
+
+ wait
+
+ ip addrlabel del prefix 1c3::/64 label 12345 2>/dev/null
+
+ if [ $ret -ne 0 ];then
+ echo "FAIL: ipv6 addrlabel"
+ return 1
+ fi
+
+ echo "PASS: ipv6 addrlabel"
+}
+
+kci_test_ifalias()
+{
+ local ret=0
+ namewant=$(uuidgen)
+ syspathname="/sys/class/net/$devdummy/ifalias"
+
+ ip link set dev "$devdummy" alias "$namewant"
+ check_err $?
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: cannot set interface alias of $devdummy to $namewant"
+ return 1
+ fi
+
+ ip link show "$devdummy" | grep -q "alias $namewant"
+ check_err $?
+
+ if [ -r "$syspathname" ] ; then
+ read namehave < "$syspathname"
+ if [ "$namewant" != "$namehave" ]; then
+ echo "FAIL: did set ifalias $namewant but got $namehave"
+ return 1
+ fi
+
+ namewant=$(uuidgen)
+ echo "$namewant" > "$syspathname"
+ ip link show "$devdummy" | grep -q "alias $namewant"
+ check_err $?
+
+ # sysfs interface allows to delete alias again
+ echo "" > "$syspathname"
+
+ ip link show "$devdummy" | grep -q "alias $namewant"
+ check_fail $?
+
+ for i in $(seq 1 100); do
+ uuidgen > "$syspathname" &
+ done
+
+ wait
+
+ # re-add the alias -- kernel should free mem when dummy dev is removed
+ ip link set dev "$devdummy" alias "$namewant"
+ check_err $?
+ fi
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: set interface alias $devdummy to $namewant"
+ return 1
+ fi
+
+ echo "PASS: set ifalias $namewant for $devdummy"
+}
+
+kci_test_vrf()
+{
+ vrfname="test-vrf"
+ local ret=0
+
+ ip link show type vrf 2>/dev/null
+ if [ $? -ne 0 ]; then
+ echo "SKIP: vrf: iproute2 too old"
+ return $ksft_skip
+ fi
+
+ ip link add "$vrfname" type vrf table 10
+ check_err $?
+ if [ $ret -ne 0 ];then
+ echo "FAIL: can't add vrf interface, skipping test"
+ return 0
+ fi
+
+ ip -br link show type vrf | grep -q "$vrfname"
+ check_err $?
+ if [ $ret -ne 0 ];then
+ echo "FAIL: created vrf device not found"
+ return 1
+ fi
+
+ ip link set dev "$vrfname" up
+ check_err $?
+
+ ip link set dev "$devdummy" master "$vrfname"
+ check_err $?
+ ip link del dev "$vrfname"
+ check_err $?
+
+ if [ $ret -ne 0 ];then
+ echo "FAIL: vrf"
+ return 1
+ fi
+
+ echo "PASS: vrf"
+}
+
+kci_test_encap_vxlan()
+{
+ local ret=0
+ vxlan="test-vxlan0"
+ vlan="test-vlan0"
+ testns="$1"
+
+ ip -netns "$testns" link add "$vxlan" type vxlan id 42 group 239.1.1.1 \
+ dev "$devdummy" dstport 4789 2>/dev/null
+ if [ $? -ne 0 ]; then
+ echo "FAIL: can't add vxlan interface, skipping test"
+ return 0
+ fi
+ check_err $?
+
+ ip -netns "$testns" addr add 10.2.11.49/24 dev "$vxlan"
+ check_err $?
+
+ ip -netns "$testns" link set up dev "$vxlan"
+ check_err $?
+
+ ip -netns "$testns" link add link "$vxlan" name "$vlan" type vlan id 1
+ check_err $?
+
+ # changelink testcases
+ ip -netns "$testns" link set dev "$vxlan" type vxlan vni 43 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan group ffe5::5 dev "$devdummy" 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan ttl inherit 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan ttl 64
+ check_err $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan nolearning
+ check_err $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan proxy 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan norsc 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan l2miss 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan l3miss 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan external 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan udpcsum 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumtx 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumrx 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumtx 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumrx 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan gbp 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link set dev "$vxlan" type vxlan gpe 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" link del "$vxlan"
+ check_err $?
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: vxlan"
+ return 1
+ fi
+ echo "PASS: vxlan"
+}
+
+kci_test_encap_fou()
+{
+ local ret=0
+ name="test-fou"
+ testns="$1"
+
+ ip fou help 2>&1 |grep -q 'Usage: ip fou'
+ if [ $? -ne 0 ];then
+ echo "SKIP: fou: iproute2 too old"
+ return $ksft_skip
+ fi
+
+ if ! /sbin/modprobe -q -n fou; then
+ echo "SKIP: module fou is not found"
+ return $ksft_skip
+ fi
+ /sbin/modprobe -q fou
+ ip -netns "$testns" fou add port 7777 ipproto 47 2>/dev/null
+ if [ $? -ne 0 ];then
+ echo "FAIL: can't add fou port 7777, skipping test"
+ return 1
+ fi
+
+ ip -netns "$testns" fou add port 8888 ipproto 4
+ check_err $?
+
+ ip -netns "$testns" fou del port 9999 2>/dev/null
+ check_fail $?
+
+ ip -netns "$testns" fou del port 7777
+ check_err $?
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: fou"
+ return 1
+ fi
+
+ echo "PASS: fou"
+}
+
+# test various encap methods, use netns to avoid unwanted interference
+kci_test_encap()
+{
+ testns="testns"
+ local ret=0
+
+ ip netns add "$testns"
+ if [ $? -ne 0 ]; then
+ echo "SKIP encap tests: cannot add net namespace $testns"
+ return $ksft_skip
+ fi
+
+ ip -netns "$testns" link set lo up
+ check_err $?
+
+ ip -netns "$testns" link add name "$devdummy" type dummy
+ check_err $?
+ ip -netns "$testns" link set "$devdummy" up
+ check_err $?
+
+ kci_test_encap_vxlan "$testns"
+ check_err $?
+ kci_test_encap_fou "$testns"
+ check_err $?
+
+ ip netns del "$testns"
+ return $ret
+}
+
+kci_test_macsec()
+{
+ msname="test_macsec0"
+ local ret=0
+
+ ip macsec help 2>&1 | grep -q "^Usage: ip macsec"
+ if [ $? -ne 0 ]; then
+ echo "SKIP: macsec: iproute2 too old"
+ return $ksft_skip
+ fi
+
+ ip link add link "$devdummy" "$msname" type macsec port 42 encrypt on
+ check_err $?
+ if [ $ret -ne 0 ];then
+ echo "FAIL: can't add macsec interface, skipping test"
+ return 1
+ fi
+
+ ip macsec add "$msname" tx sa 0 pn 1024 on key 01 12345678901234567890123456789012
+ check_err $?
+
+ ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef"
+ check_err $?
+
+ ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" sa 0 pn 1 on key 00 0123456789abcdef0123456789abcdef
+ check_err $?
+
+ ip macsec show > /dev/null
+ check_err $?
+
+ ip link del dev "$msname"
+ check_err $?
+
+ if [ $ret -ne 0 ];then
+ echo "FAIL: macsec"
+ return 1
+ fi
+
+ echo "PASS: macsec"
+}
+
+#-------------------------------------------------------------------
+# Example commands
+# ip x s add proto esp src 14.0.0.52 dst 14.0.0.70 \
+# spi 0x07 mode transport reqid 0x07 replay-window 32 \
+# aead 'rfc4106(gcm(aes))' 1234567890123456dcba 128 \
+# sel src 14.0.0.52/24 dst 14.0.0.70/24
+# ip x p add dir out src 14.0.0.52/24 dst 14.0.0.70/24 \
+# tmpl proto esp src 14.0.0.52 dst 14.0.0.70 \
+# spi 0x07 mode transport reqid 0x07
+#
+# Subcommands not tested
+# ip x s update
+# ip x s allocspi
+# ip x s deleteall
+# ip x p update
+# ip x p deleteall
+# ip x p set
+#-------------------------------------------------------------------
+kci_test_ipsec()
+{
+ local ret=0
+ algo="aead rfc4106(gcm(aes)) 0x3132333435363738393031323334353664636261 128"
+ srcip=192.168.123.1
+ dstip=192.168.123.2
+ spi=7
+
+ ip addr add $srcip dev $devdummy
+
+ # flush to be sure there's nothing configured
+ ip x s flush ; ip x p flush
+ check_err $?
+
+ # start the monitor in the background
+ tmpfile=`mktemp /var/run/ipsectestXXX`
+ mpid=`(ip x m > $tmpfile & echo $!) 2>/dev/null`
+ sleep 0.2
+
+ ipsecid="proto esp src $srcip dst $dstip spi 0x07"
+ ip x s add $ipsecid \
+ mode transport reqid 0x07 replay-window 32 \
+ $algo sel src $srcip/24 dst $dstip/24
+ check_err $?
+
+ lines=`ip x s list | grep $srcip | grep $dstip | wc -l`
+ test $lines -eq 2
+ check_err $?
+
+ ip x s count | grep -q "SAD count 1"
+ check_err $?
+
+ lines=`ip x s get $ipsecid | grep $srcip | grep $dstip | wc -l`
+ test $lines -eq 2
+ check_err $?
+
+ ip x s delete $ipsecid
+ check_err $?
+
+ lines=`ip x s list | wc -l`
+ test $lines -eq 0
+ check_err $?
+
+ ipsecsel="dir out src $srcip/24 dst $dstip/24"
+ ip x p add $ipsecsel \
+ tmpl proto esp src $srcip dst $dstip \
+ spi 0x07 mode transport reqid 0x07
+ check_err $?
+
+ lines=`ip x p list | grep $srcip | grep $dstip | wc -l`
+ test $lines -eq 2
+ check_err $?
+
+ ip x p count | grep -q "SPD IN 0 OUT 1 FWD 0"
+ check_err $?
+
+ lines=`ip x p get $ipsecsel | grep $srcip | grep $dstip | wc -l`
+ test $lines -eq 2
+ check_err $?
+
+ ip x p delete $ipsecsel
+ check_err $?
+
+ lines=`ip x p list | wc -l`
+ test $lines -eq 0
+ check_err $?
+
+ # check the monitor results
+ kill $mpid
+ lines=`wc -l $tmpfile | cut "-d " -f1`
+ test $lines -eq 20
+ check_err $?
+ rm -rf $tmpfile
+
+ # clean up any leftovers
+ ip x s flush
+ check_err $?
+ ip x p flush
+ check_err $?
+ ip addr del $srcip/32 dev $devdummy
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: ipsec"
+ return 1
+ fi
+ echo "PASS: ipsec"
+}
+
+#-------------------------------------------------------------------
+# Example commands
+# ip x s add proto esp src 14.0.0.52 dst 14.0.0.70 \
+# spi 0x07 mode transport reqid 0x07 replay-window 32 \
+# aead 'rfc4106(gcm(aes))' 1234567890123456dcba 128 \
+# sel src 14.0.0.52/24 dst 14.0.0.70/24
+# offload dev sim1 dir out
+# ip x p add dir out src 14.0.0.52/24 dst 14.0.0.70/24 \
+# tmpl proto esp src 14.0.0.52 dst 14.0.0.70 \
+# spi 0x07 mode transport reqid 0x07
+#
+#-------------------------------------------------------------------
+kci_test_ipsec_offload()
+{
+ local ret=0
+ algo="aead rfc4106(gcm(aes)) 0x3132333435363738393031323334353664636261 128"
+ srcip=192.168.123.3
+ dstip=192.168.123.4
+ sysfsd=/sys/kernel/debug/netdevsim/netdevsim0/ports/0/
+ sysfsf=$sysfsd/ipsec
+ sysfsnet=/sys/bus/netdevsim/devices/netdevsim0/net/
+ probed=false
+
+ # setup netdevsim since dummydev doesn't have offload support
+ if [ ! -w /sys/bus/netdevsim/new_device ] ; then
+ modprobe -q netdevsim
+ check_err $?
+ if [ $ret -ne 0 ]; then
+ echo "SKIP: ipsec_offload can't load netdevsim"
+ return $ksft_skip
+ fi
+ probed=true
+ fi
+
+ echo "0" > /sys/bus/netdevsim/new_device
+ while [ ! -d $sysfsnet ] ; do :; done
+ udevadm settle
+ dev=`ls $sysfsnet`
+
+ ip addr add $srcip dev $dev
+ ip link set $dev up
+ if [ ! -d $sysfsd ] ; then
+ echo "FAIL: ipsec_offload can't create device $dev"
+ return 1
+ fi
+ if [ ! -f $sysfsf ] ; then
+ echo "FAIL: ipsec_offload netdevsim doesn't support IPsec offload"
+ return 1
+ fi
+
+ # flush to be sure there's nothing configured
+ ip x s flush ; ip x p flush
+
+ # create offloaded SAs, both in and out
+ ip x p add dir out src $srcip/24 dst $dstip/24 \
+ tmpl proto esp src $srcip dst $dstip spi 9 \
+ mode transport reqid 42
+ check_err $?
+ ip x p add dir in src $dstip/24 dst $srcip/24 \
+ tmpl proto esp src $dstip dst $srcip spi 9 \
+ mode transport reqid 42
+ check_err $?
+
+ ip x s add proto esp src $srcip dst $dstip spi 9 \
+ mode transport reqid 42 $algo sel src $srcip/24 dst $dstip/24 \
+ offload dev $dev dir out
+ check_err $?
+ ip x s add proto esp src $dstip dst $srcip spi 9 \
+ mode transport reqid 42 $algo sel src $dstip/24 dst $srcip/24 \
+ offload dev $dev dir in
+ check_err $?
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: ipsec_offload can't create SA"
+ return 1
+ fi
+
+ # does offload show up in ip output
+ lines=`ip x s list | grep -c "crypto offload parameters: dev $dev dir"`
+ if [ $lines -ne 2 ] ; then
+ echo "FAIL: ipsec_offload SA offload missing from list output"
+ check_err 1
+ fi
+
+ # use ping to exercise the Tx path
+ ping -I $dev -c 3 -W 1 -i 0 $dstip >/dev/null
+
+ # does driver have correct offload info
+ diff $sysfsf - << EOF
+SA count=2 tx=3
+sa[0] tx ipaddr=0x00000000 00000000 00000000 00000000
+sa[0] spi=0x00000009 proto=0x32 salt=0x61626364 crypt=1
+sa[0] key=0x34333231 38373635 32313039 36353433
+sa[1] rx ipaddr=0x00000000 00000000 00000000 037ba8c0
+sa[1] spi=0x00000009 proto=0x32 salt=0x61626364 crypt=1
+sa[1] key=0x34333231 38373635 32313039 36353433
+EOF
+ if [ $? -ne 0 ] ; then
+ echo "FAIL: ipsec_offload incorrect driver data"
+ check_err 1
+ fi
+
+ # does offload get removed from driver
+ ip x s flush
+ ip x p flush
+ lines=`grep -c "SA count=0" $sysfsf`
+ if [ $lines -ne 1 ] ; then
+ echo "FAIL: ipsec_offload SA not removed from driver"
+ check_err 1
+ fi
+
+ # clean up any leftovers
+ echo 0 > /sys/bus/netdevsim/del_device
+ $probed && rmmod netdevsim
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: ipsec_offload"
+ return 1
+ fi
+ echo "PASS: ipsec_offload"
+}
+
+kci_test_gretap()
+{
+ testns="testns"
+ DEV_NS=gretap00
+ local ret=0
+
+ ip netns add "$testns"
+ if [ $? -ne 0 ]; then
+ echo "SKIP gretap tests: cannot add net namespace $testns"
+ return $ksft_skip
+ fi
+
+ ip link help gretap 2>&1 | grep -q "^Usage:"
+ if [ $? -ne 0 ];then
+ echo "SKIP: gretap: iproute2 too old"
+ ip netns del "$testns"
+ return $ksft_skip
+ fi
+
+ # test native tunnel
+ ip -netns "$testns" link add dev "$DEV_NS" type gretap seq \
+ key 102 local 172.16.1.100 remote 172.16.1.200
+ check_err $?
+
+ ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
+ check_err $?
+
+ ip -netns "$testns" link set dev $DEV_NS up
+ check_err $?
+
+ ip -netns "$testns" link del "$DEV_NS"
+ check_err $?
+
+ # test external mode
+ ip -netns "$testns" link add dev "$DEV_NS" type gretap external
+ check_err $?
+
+ ip -netns "$testns" link del "$DEV_NS"
+ check_err $?
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: gretap"
+ ip netns del "$testns"
+ return 1
+ fi
+ echo "PASS: gretap"
+
+ ip netns del "$testns"
+}
+
+kci_test_ip6gretap()
+{
+ testns="testns"
+ DEV_NS=ip6gretap00
+ local ret=0
+
+ ip netns add "$testns"
+ if [ $? -ne 0 ]; then
+ echo "SKIP ip6gretap tests: cannot add net namespace $testns"
+ return $ksft_skip
+ fi
+
+ ip link help ip6gretap 2>&1 | grep -q "^Usage:"
+ if [ $? -ne 0 ];then
+ echo "SKIP: ip6gretap: iproute2 too old"
+ ip netns del "$testns"
+ return $ksft_skip
+ fi
+
+ # test native tunnel
+ ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap seq \
+ key 102 local fc00:100::1 remote fc00:100::2
+ check_err $?
+
+ ip -netns "$testns" addr add dev "$DEV_NS" fc00:200::1/96
+ check_err $?
+
+ ip -netns "$testns" link set dev $DEV_NS up
+ check_err $?
+
+ ip -netns "$testns" link del "$DEV_NS"
+ check_err $?
+
+ # test external mode
+ ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap external
+ check_err $?
+
+ ip -netns "$testns" link del "$DEV_NS"
+ check_err $?
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: ip6gretap"
+ ip netns del "$testns"
+ return 1
+ fi
+ echo "PASS: ip6gretap"
+
+ ip netns del "$testns"
+}
+
+kci_test_erspan()
+{
+ testns="testns"
+ DEV_NS=erspan00
+ local ret=0
+
+ ip link help erspan 2>&1 | grep -q "^Usage:"
+ if [ $? -ne 0 ];then
+ echo "SKIP: erspan: iproute2 too old"
+ return $ksft_skip
+ fi
+
+ ip netns add "$testns"
+ if [ $? -ne 0 ]; then
+ echo "SKIP erspan tests: cannot add net namespace $testns"
+ return $ksft_skip
+ fi
+
+ # test native tunnel erspan v1
+ ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \
+ key 102 local 172.16.1.100 remote 172.16.1.200 \
+ erspan_ver 1 erspan 488
+ check_err $?
+
+ ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
+ check_err $?
+
+ ip -netns "$testns" link set dev $DEV_NS up
+ check_err $?
+
+ ip -netns "$testns" link del "$DEV_NS"
+ check_err $?
+
+ # test native tunnel erspan v2
+ ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \
+ key 102 local 172.16.1.100 remote 172.16.1.200 \
+ erspan_ver 2 erspan_dir ingress erspan_hwid 7
+ check_err $?
+
+ ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
+ check_err $?
+
+ ip -netns "$testns" link set dev $DEV_NS up
+ check_err $?
+
+ ip -netns "$testns" link del "$DEV_NS"
+ check_err $?
+
+ # test external mode
+ ip -netns "$testns" link add dev "$DEV_NS" type erspan external
+ check_err $?
+
+ ip -netns "$testns" link del "$DEV_NS"
+ check_err $?
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: erspan"
+ ip netns del "$testns"
+ return 1
+ fi
+ echo "PASS: erspan"
+
+ ip netns del "$testns"
+}
+
+kci_test_ip6erspan()
+{
+ testns="testns"
+ DEV_NS=ip6erspan00
+ local ret=0
+
+ ip link help ip6erspan 2>&1 | grep -q "^Usage:"
+ if [ $? -ne 0 ];then
+ echo "SKIP: ip6erspan: iproute2 too old"
+ return $ksft_skip
+ fi
+
+ ip netns add "$testns"
+ if [ $? -ne 0 ]; then
+ echo "SKIP ip6erspan tests: cannot add net namespace $testns"
+ return $ksft_skip
+ fi
+
+ # test native tunnel ip6erspan v1
+ ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \
+ key 102 local fc00:100::1 remote fc00:100::2 \
+ erspan_ver 1 erspan 488
+ check_err $?
+
+ ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
+ check_err $?
+
+ ip -netns "$testns" link set dev $DEV_NS up
+ check_err $?
+
+ ip -netns "$testns" link del "$DEV_NS"
+ check_err $?
+
+ # test native tunnel ip6erspan v2
+ ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \
+ key 102 local fc00:100::1 remote fc00:100::2 \
+ erspan_ver 2 erspan_dir ingress erspan_hwid 7
+ check_err $?
+
+ ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
+ check_err $?
+
+ ip -netns "$testns" link set dev $DEV_NS up
+ check_err $?
+
+ ip -netns "$testns" link del "$DEV_NS"
+ check_err $?
+
+ # test external mode
+ ip -netns "$testns" link add dev "$DEV_NS" \
+ type ip6erspan external
+ check_err $?
+
+ ip -netns "$testns" link del "$DEV_NS"
+ check_err $?
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: ip6erspan"
+ ip netns del "$testns"
+ return 1
+ fi
+ echo "PASS: ip6erspan"
+
+ ip netns del "$testns"
+}
+
+kci_test_fdb_get()
+{
+ IP="ip -netns testns"
+ BRIDGE="bridge -netns testns"
+ brdev="test-br0"
+ vxlandev="vxlan10"
+ test_mac=de:ad:be:ef:13:37
+ localip="10.0.2.2"
+ dstip="10.0.2.3"
+ local ret=0
+
+ bridge fdb help 2>&1 |grep -q 'bridge fdb get'
+ if [ $? -ne 0 ];then
+ echo "SKIP: fdb get tests: iproute2 too old"
+ return $ksft_skip
+ fi
+
+ ip netns add testns
+ if [ $? -ne 0 ]; then
+ echo "SKIP fdb get tests: cannot add net namespace $testns"
+ return $ksft_skip
+ fi
+
+ $IP link add "$vxlandev" type vxlan id 10 local $localip \
+ dstport 4789 2>/dev/null
+ check_err $?
+ $IP link add name "$brdev" type bridge &>/dev/null
+ check_err $?
+ $IP link set dev "$vxlandev" master "$brdev" &>/dev/null
+ check_err $?
+ $BRIDGE fdb add $test_mac dev "$vxlandev" master &>/dev/null
+ check_err $?
+ $BRIDGE fdb add $test_mac dev "$vxlandev" dst $dstip self &>/dev/null
+ check_err $?
+
+ $BRIDGE fdb get $test_mac brport "$vxlandev" 2>/dev/null | grep -q "dev $vxlandev master $brdev"
+ check_err $?
+ $BRIDGE fdb get $test_mac br "$brdev" 2>/dev/null | grep -q "dev $vxlandev master $brdev"
+ check_err $?
+ $BRIDGE fdb get $test_mac dev "$vxlandev" self 2>/dev/null | grep -q "dev $vxlandev dst $dstip"
+ check_err $?
+
+ ip netns del testns &>/dev/null
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: bridge fdb get"
+ return 1
+ fi
+
+ echo "PASS: bridge fdb get"
+}
+
+kci_test_neigh_get()
+{
+ dstmac=de:ad:be:ef:13:37
+ dstip=10.0.2.4
+ dstip6=dead::2
+ local ret=0
+
+ ip neigh help 2>&1 |grep -q 'ip neigh get'
+ if [ $? -ne 0 ];then
+ echo "SKIP: fdb get tests: iproute2 too old"
+ return $ksft_skip
+ fi
+
+ # ipv4
+ ip neigh add $dstip lladdr $dstmac dev "$devdummy" > /dev/null
+ check_err $?
+ ip neigh get $dstip dev "$devdummy" 2> /dev/null | grep -q "$dstmac"
+ check_err $?
+ ip neigh del $dstip lladdr $dstmac dev "$devdummy" > /dev/null
+ check_err $?
+
+ # ipv4 proxy
+ ip neigh add proxy $dstip dev "$devdummy" > /dev/null
+ check_err $?
+ ip neigh get proxy $dstip dev "$devdummy" 2>/dev/null | grep -q "$dstip"
+ check_err $?
+ ip neigh del proxy $dstip dev "$devdummy" > /dev/null
+ check_err $?
+
+ # ipv6
+ ip neigh add $dstip6 lladdr $dstmac dev "$devdummy" > /dev/null
+ check_err $?
+ ip neigh get $dstip6 dev "$devdummy" 2> /dev/null | grep -q "$dstmac"
+ check_err $?
+ ip neigh del $dstip6 lladdr $dstmac dev "$devdummy" > /dev/null
+ check_err $?
+
+ # ipv6 proxy
+ ip neigh add proxy $dstip6 dev "$devdummy" > /dev/null
+ check_err $?
+ ip neigh get proxy $dstip6 dev "$devdummy" 2>/dev/null | grep -q "$dstip6"
+ check_err $?
+ ip neigh del proxy $dstip6 dev "$devdummy" > /dev/null
+ check_err $?
+
+ if [ $ret -ne 0 ];then
+ echo "FAIL: neigh get"
+ return 1
+ fi
+
+ echo "PASS: neigh get"
+}
+
+kci_test_bridge_parent_id()
+{
+ local ret=0
+ sysfsnet=/sys/bus/netdevsim/devices/netdevsim
+ probed=false
+
+ if [ ! -w /sys/bus/netdevsim/new_device ] ; then
+ modprobe -q netdevsim
+ check_err $?
+ if [ $ret -ne 0 ]; then
+ echo "SKIP: bridge_parent_id can't load netdevsim"
+ return $ksft_skip
+ fi
+ probed=true
+ fi
+
+ echo "10 1" > /sys/bus/netdevsim/new_device
+ while [ ! -d ${sysfsnet}10 ] ; do :; done
+ echo "20 1" > /sys/bus/netdevsim/new_device
+ while [ ! -d ${sysfsnet}20 ] ; do :; done
+ udevadm settle
+ dev10=`ls ${sysfsnet}10/net/`
+ dev20=`ls ${sysfsnet}20/net/`
+
+ ip link add name test-bond0 type bond mode 802.3ad
+ ip link set dev $dev10 master test-bond0
+ ip link set dev $dev20 master test-bond0
+ ip link add name test-br0 type bridge
+ ip link set dev test-bond0 master test-br0
+ check_err $?
+
+ # clean up any leftovers
+ ip link del dev test-br0
+ ip link del dev test-bond0
+ echo 20 > /sys/bus/netdevsim/del_device
+ echo 10 > /sys/bus/netdevsim/del_device
+ $probed && rmmod netdevsim
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: bridge_parent_id"
+ return 1
+ fi
+ echo "PASS: bridge_parent_id"
+}
+
+kci_test_rtnl()
+{
+ local ret=0
+ kci_add_dummy
+ if [ $ret -ne 0 ];then
+ echo "FAIL: cannot add dummy interface"
+ return 1
+ fi
+
+ kci_test_polrouting
+ check_err $?
+ kci_test_route_get
+ check_err $?
+ kci_test_addrlft
+ check_err $?
+ kci_test_promote_secondaries
+ check_err $?
+ kci_test_tc
+ check_err $?
+ kci_test_gre
+ check_err $?
+ kci_test_gretap
+ check_err $?
+ kci_test_ip6gretap
+ check_err $?
+ kci_test_erspan
+ check_err $?
+ kci_test_ip6erspan
+ check_err $?
+ kci_test_bridge
+ check_err $?
+ kci_test_addrlabel
+ check_err $?
+ kci_test_ifalias
+ check_err $?
+ kci_test_vrf
+ check_err $?
+ kci_test_encap
+ check_err $?
+ kci_test_macsec
+ check_err $?
+ kci_test_ipsec
+ check_err $?
+ kci_test_ipsec_offload
+ check_err $?
+ kci_test_fdb_get
+ check_err $?
+ kci_test_neigh_get
+ check_err $?
+ kci_test_bridge_parent_id
+ check_err $?
+
+ kci_del_dummy
+ return $ret
+}
+
+#check for needed privileges
+if [ "$(id -u)" -ne 0 ];then
+ echo "SKIP: Need root privileges"
+ exit $ksft_skip
+fi
+
+for x in ip tc;do
+ $x -Version 2>/dev/null >/dev/null
+ if [ $? -ne 0 ];then
+ echo "SKIP: Could not run test without the $x tool"
+ exit $ksft_skip
+ fi
+done
+
+kci_test_rtnl
+
+exit $?
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-31 22:41:08 +0000