Adding upstream version 1.0.9.upstream/1.0.9upstream

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

34 files changed, 505 insertions, 0 deletions

diff --git a/tests/shell/testcases/nft-f/dumps/0001define_slash_0.nft b/tests/shell/testcases/nft-f/dumps/0001define_slash_0.nft
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0001define_slash_0.nft
diff --git a/tests/shell/testcases/nft-f/dumps/0002rollback_rule_0.nft b/tests/shell/testcases/nft-f/dumps/0002rollback_rule_0.nft
new file mode 100644
index 0000000..3fad909
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0002rollback_rule_0.nft
@@ -0,0 +1,16 @@
+table ip t {
+	set t {
+		type ipv4_addr
+		elements = { 1.1.1.1 }
+	}
+
+	chain c {
+		ct state new
+		tcp dport { 22222, 33333 }
+		ip saddr @t drop
+		jump other
+	}
+
+	chain other {
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0003rollback_jump_0.nft b/tests/shell/testcases/nft-f/dumps/0003rollback_jump_0.nft
new file mode 100644
index 0000000..3fad909
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0003rollback_jump_0.nft
@@ -0,0 +1,16 @@
+table ip t {
+	set t {
+		type ipv4_addr
+		elements = { 1.1.1.1 }
+	}
+
+	chain c {
+		ct state new
+		tcp dport { 22222, 33333 }
+		ip saddr @t drop
+		jump other
+	}
+
+	chain other {
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0004rollback_set_0.nft b/tests/shell/testcases/nft-f/dumps/0004rollback_set_0.nft
new file mode 100644
index 0000000..3fad909
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0004rollback_set_0.nft
@@ -0,0 +1,16 @@
+table ip t {
+	set t {
+		type ipv4_addr
+		elements = { 1.1.1.1 }
+	}
+
+	chain c {
+		ct state new
+		tcp dport { 22222, 33333 }
+		ip saddr @t drop
+		jump other
+	}
+
+	chain other {
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0005rollback_map_0.nft b/tests/shell/testcases/nft-f/dumps/0005rollback_map_0.nft
new file mode 100644
index 0000000..3fad909
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0005rollback_map_0.nft
@@ -0,0 +1,16 @@
+table ip t {
+	set t {
+		type ipv4_addr
+		elements = { 1.1.1.1 }
+	}
+
+	chain c {
+		ct state new
+		tcp dport { 22222, 33333 }
+		ip saddr @t drop
+		jump other
+	}
+
+	chain other {
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0006action_object_0.nft b/tests/shell/testcases/nft-f/dumps/0006action_object_0.nft
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0006action_object_0.nft
diff --git a/tests/shell/testcases/nft-f/dumps/0007action_object_set_segfault_1.nft b/tests/shell/testcases/nft-f/dumps/0007action_object_set_segfault_1.nft
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0007action_object_set_segfault_1.nft
diff --git a/tests/shell/testcases/nft-f/dumps/0008split_tables_0.nft b/tests/shell/testcases/nft-f/dumps/0008split_tables_0.nft
new file mode 100644
index 0000000..d7e7808
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0008split_tables_0.nft
@@ -0,0 +1,10 @@
+table inet filter {
+	chain ssh {
+		type filter hook input priority filter; policy accept;
+		tcp dport 22 accept
+	}
+
+	chain input {
+		type filter hook input priority filter + 1; policy accept;
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0009variable_0.nft b/tests/shell/testcases/nft-f/dumps/0009variable_0.nft
new file mode 100644
index 0000000..7f59a27
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0009variable_0.nft
@@ -0,0 +1,7 @@
+table inet forward {
+	set concat-set-variable {
+		type ipv4_addr . inet_service
+		elements = { 10.10.10.10 . 25,
+			     10.10.10.10 . 143 }
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0010variable_0.nft b/tests/shell/testcases/nft-f/dumps/0010variable_0.nft
new file mode 100644
index 0000000..1f3d05e
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0010variable_0.nft
@@ -0,0 +1,6 @@
+table inet filter {
+	set whitelist_v4 {
+		type ipv4_addr
+		elements = { 1.1.1.1 }
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0011manydefines_0.nodump b/tests/shell/testcases/nft-f/dumps/0011manydefines_0.nodump
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0011manydefines_0.nodump
diff --git a/tests/shell/testcases/nft-f/dumps/0012different_defines_0.nft b/tests/shell/testcases/nft-f/dumps/0012different_defines_0.nft
new file mode 100644
index 0000000..4734b2f
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0012different_defines_0.nft
@@ -0,0 +1,21 @@
+table inet t {
+	chain c {
+		iifname "whatever" oifname "whatever" iif "lo" oif "lo"
+		iifname { "whatever" } iif { "lo" } meta mark 0x0000007b
+		ct state established,related,new
+		ct state != established | related | new
+		ip saddr 10.0.0.0 ip daddr 10.0.0.2 ip saddr 10.0.0.0
+		ip6 daddr fe0::1 ip6 saddr fe0::2
+		ip saddr vmap { 10.0.0.0 : drop, 10.0.0.2 : accept }
+		ip6 daddr vmap { fe0::1 : drop, fe0::2 : accept }
+		ip6 saddr . ip6 nexthdr { fe0::2 . tcp, fe0::1 . udp }
+		ip daddr . iif vmap { 10.0.0.0 . "lo" : accept }
+		tcp dport 100-222
+		udp dport vmap { 100-222 : accept }
+		tcp sport 1 tcp dport 1 oifname "foobar" queue flags bypass to 0
+		tcp sport 1 tcp dport 1 oifname "foobar" queue to 1-42
+		tcp sport 1 tcp dport 1 oifname "foobar" queue flags bypass,fanout to 1-42
+		tcp sport 1 tcp dport 1 oifname "foobar" queue to symhash mod 2
+		tcp sport 1 tcp dport 1 oifname "foobar" queue flags bypass to jhash tcp dport . tcp sport mod 4
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0013defines_1.nft b/tests/shell/testcases/nft-f/dumps/0013defines_1.nft
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0013defines_1.nft
diff --git a/tests/shell/testcases/nft-f/dumps/0014defines_1.nft b/tests/shell/testcases/nft-f/dumps/0014defines_1.nft
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0014defines_1.nft
diff --git a/tests/shell/testcases/nft-f/dumps/0015defines_1.nft b/tests/shell/testcases/nft-f/dumps/0015defines_1.nft
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0015defines_1.nft
diff --git a/tests/shell/testcases/nft-f/dumps/0016redefines_1.nft b/tests/shell/testcases/nft-f/dumps/0016redefines_1.nft
new file mode 100644
index 0000000..65b7f49
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0016redefines_1.nft
@@ -0,0 +1,6 @@
+table ip x {
+	chain y {
+		ip saddr { 1.1.1.1, 2.2.2.2 }
+		ip saddr { 3.3.3.3, 4.4.4.4 }
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0017ct_timeout_obj_0.nft b/tests/shell/testcases/nft-f/dumps/0017ct_timeout_obj_0.nft
new file mode 100644
index 0000000..c5d9649
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0017ct_timeout_obj_0.nft
@@ -0,0 +1,11 @@
+table ip filter {
+	ct timeout cttime {
+		protocol tcp
+		l3proto ip
+		policy = { established : 2m3s, close : 12s }
+	}
+
+	chain c {
+		ct timeout set "cttime"
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0018ct_expectation_obj_0.nft b/tests/shell/testcases/nft-f/dumps/0018ct_expectation_obj_0.nft
new file mode 100644
index 0000000..396185e
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0018ct_expectation_obj_0.nft
@@ -0,0 +1,13 @@
+table ip filter {
+	ct expectation ctexpect {
+		protocol tcp
+		dport 9876
+		timeout 1m
+		size 12
+		l3proto ip
+	}
+
+	chain c {
+		ct expectation set "ctexpect"
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0018jump_variable_0.nft b/tests/shell/testcases/nft-f/dumps/0018jump_variable_0.nft
new file mode 100644
index 0000000..0ddaf07
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0018jump_variable_0.nft
@@ -0,0 +1,8 @@
+table ip foo {
+	chain bar {
+		jump ber
+	}
+
+	chain ber {
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0019jump_variable_1.nft b/tests/shell/testcases/nft-f/dumps/0019jump_variable_1.nft
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0019jump_variable_1.nft
diff --git a/tests/shell/testcases/nft-f/dumps/0020jump_variable_1.nft b/tests/shell/testcases/nft-f/dumps/0020jump_variable_1.nft
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0020jump_variable_1.nft
diff --git a/tests/shell/testcases/nft-f/dumps/0021list_ruleset_0.nft b/tests/shell/testcases/nft-f/dumps/0021list_ruleset_0.nft
new file mode 100644
index 0000000..b2cd401
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0021list_ruleset_0.nft
@@ -0,0 +1,5 @@
+table ip filter {
+	chain prerouting {
+		type filter hook prerouting priority -50; policy accept;
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0022variables_0.nft b/tests/shell/testcases/nft-f/dumps/0022variables_0.nft
new file mode 100644
index 0000000..d30f4d5
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0022variables_0.nft
@@ -0,0 +1,14 @@
+table ip x {
+	set y {
+		type ipv4_addr
+		size 65535
+		flags dynamic,timeout
+	}
+
+	chain z {
+		type filter hook input priority filter; policy accept;
+		add @y { ip saddr }
+		update @y { ip saddr timeout 30s }
+		ip saddr @y
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0023check_1.nft b/tests/shell/testcases/nft-f/dumps/0023check_1.nft
new file mode 100644
index 0000000..04b9e70
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0023check_1.nft
@@ -0,0 +1,5 @@
+table ip foo {
+	chain bar {
+		type filter hook prerouting priority filter; policy accept;
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0024priority_0.nft b/tests/shell/testcases/nft-f/dumps/0024priority_0.nft
new file mode 100644
index 0000000..cd7fc50
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0024priority_0.nft
@@ -0,0 +1,10 @@
+table inet statelessnat {
+	chain prerouting {
+		type filter hook prerouting priority dstnat; policy accept;
+		ip daddr set numgen inc mod 16 map { 0-7 : 10.0.1.1, 8-15 : 10.0.1.2 }
+	}
+
+	chain postrouting {
+		type filter hook postrouting priority srcnat; policy accept;
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0025empty_dynset_0.nft b/tests/shell/testcases/nft-f/dumps/0025empty_dynset_0.nft
new file mode 100644
index 0000000..33b9e4f
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0025empty_dynset_0.nft
@@ -0,0 +1,18 @@
+table ip foo {
+	set inflows {
+		type ipv4_addr . inet_service . ifname . ipv4_addr . inet_service
+		flags dynamic
+		elements = { 10.1.0.3 . 39466 . "veth1" . 10.3.0.99 . 5201 counter packets 0 bytes 0 }
+	}
+
+	set inflows6 {
+		type ipv6_addr . inet_service . ifname . ipv6_addr . inet_service
+		flags dynamic
+	}
+
+	set inflows_ratelimit {
+		type ipv4_addr . inet_service . ifname . ipv4_addr . inet_service
+		flags dynamic
+		elements = { 10.1.0.3 . 39466 . "veth1" . 10.3.0.99 . 5201 limit rate 1/second burst 5 packets counter packets 0 bytes 0 }
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0026listing_0.nft b/tests/shell/testcases/nft-f/dumps/0026listing_0.nft
new file mode 100644
index 0000000..fd0bb68
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0026listing_0.nft
@@ -0,0 +1,5 @@
+table ip A {
+	chain B {
+		tcp dport { 1, 2 } accept
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0027split_chains_0.nft b/tests/shell/testcases/nft-f/dumps/0027split_chains_0.nft
new file mode 100644
index 0000000..39198be
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0027split_chains_0.nft
@@ -0,0 +1,9 @@
+table inet filter {
+	chain x {
+	}
+
+	chain input {
+		type filter hook input priority filter; policy accept;
+		jump x
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0028variable_cmdline_0.nft b/tests/shell/testcases/nft-f/dumps/0028variable_cmdline_0.nft
new file mode 100644
index 0000000..aa08112
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0028variable_cmdline_0.nft
@@ -0,0 +1,8 @@
+table inet filter {
+	set whitelist_v4 {
+		type ipv4_addr
+		elements = { 1.1.1.1, 2.2.2.2,
+			     3.3.3.3, 4.4.4.4,
+			     5.5.5.5 }
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0029split_file_0.nft b/tests/shell/testcases/nft-f/dumps/0029split_file_0.nft
new file mode 100644
index 0000000..32d5c0e
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0029split_file_0.nft
@@ -0,0 +1,10 @@
+table inet filter {
+	set whitelist_v4 {
+		type ipv4_addr
+	}
+
+	chain prerouting {
+		type filter hook prerouting priority filter; policy accept;
+		ip daddr @whitelist_v4
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0030variable_reuse_0.nft b/tests/shell/testcases/nft-f/dumps/0030variable_reuse_0.nft
new file mode 100644
index 0000000..635901f
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0030variable_reuse_0.nft
@@ -0,0 +1,11 @@
+table ip x {
+	set y {
+		type ipv4_addr
+		elements = { 1.1.1.1, 2.2.2.2 }
+	}
+
+	set z {
+		type ipv4_addr
+		elements = { 1.1.1.1, 3.3.3.3 }
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/0031vmap_string_0.nft b/tests/shell/testcases/nft-f/dumps/0031vmap_string_0.nft
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0031vmap_string_0.nft
diff --git a/tests/shell/testcases/nft-f/dumps/0032pknock_0.nft b/tests/shell/testcases/nft-f/dumps/0032pknock_0.nft
new file mode 100644
index 0000000..f29dfb2
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/0032pknock_0.nft
@@ -0,0 +1,25 @@
+table inet portknock {
+	set clients_ipv4 {
+		type ipv4_addr
+		size 65535
+		flags dynamic,timeout
+	}
+
+	set candidates_ipv4 {
+		type ipv4_addr . inet_service
+		size 65535
+		flags dynamic,timeout
+	}
+
+	chain input {
+		type filter hook input priority filter - 10; policy accept;
+		tcp dport 10001 add @candidates_ipv4 { ip saddr . 10002 timeout 1s }
+		tcp dport 10002 ip saddr . tcp dport @candidates_ipv4 add @candidates_ipv4 { ip saddr . 10003 timeout 1s }
+		tcp dport 10003 ip saddr . tcp dport @candidates_ipv4 add @candidates_ipv4 { ip saddr . 10004 timeout 1s }
+		tcp dport 10004 ip saddr . tcp dport @candidates_ipv4 add @candidates_ipv4 { ip saddr . 10005 timeout 1s }
+		tcp dport 10005 ip saddr . tcp dport @candidates_ipv4 add @clients_ipv4 { ip saddr timeout 10m } log prefix "Successful portknock: "
+		tcp dport 22 ip saddr @clients_ipv4 counter packets 0 bytes 0 accept
+		tcp dport 22 ct state established,related counter packets 0 bytes 0 accept
+		tcp dport 22 reject with tcp reset
+	}
+}
diff --git a/tests/shell/testcases/nft-f/dumps/sample-ruleset.nft b/tests/shell/testcases/nft-f/dumps/sample-ruleset.nft
new file mode 100644
index 0000000..480b694
--- /dev/null
+++ b/tests/shell/testcases/nft-f/dumps/sample-ruleset.nft
@@ -0,0 +1,239 @@
+table inet filter {
+	map if_input {
+		type ifname : verdict
+		elements = { "eth0" : jump public_input,
+			     "eth1" : jump home_input,
+			     "eth2.10" : jump home_input,
+			     "eth2.20" : jump home_input }
+	}
+
+	map if_forward {
+		type ifname : verdict
+		elements = { "eth0" : jump public_forward,
+			     "eth1" : jump trusted_forward,
+			     "eth2.10" : jump voip_forward,
+			     "eth2.20" : jump guest_forward }
+	}
+
+	map if_output {
+		type ifname : verdict
+		elements = { "eth0" : jump public_output,
+			     "eth1" : jump home_output,
+			     "eth2.10" : jump home_output,
+			     "eth2.20" : jump home_output }
+	}
+
+	set ipv4_blacklist {
+		type ipv4_addr
+		flags interval
+		auto-merge
+	}
+
+	set ipv6_blacklist {
+		type ipv6_addr
+		flags interval
+		auto-merge
+	}
+
+	set limit_src_ip {
+		type ipv4_addr
+		size 1024
+		flags dynamic,timeout
+	}
+
+	set limit_src_ip6 {
+		type ipv6_addr
+		size 1024
+		flags dynamic,timeout
+	}
+
+	chain PREROUTING_RAW {
+		type filter hook prerouting priority raw; policy accept;
+		meta l4proto != { icmp, tcp, udp, ipv6-icmp } counter packets 0 bytes 0 drop
+		tcp flags syn jump {
+			tcp option maxseg size 1-500 counter packets 0 bytes 0 drop
+			tcp sport 0 counter packets 0 bytes 0 drop
+		}
+		rt type 0 counter packets 0 bytes 0 drop
+	}
+
+	chain PREROUTING_MANGLE {
+		type filter hook prerouting priority mangle; policy accept;
+		ct state vmap { invalid : jump ct_invalid_pre, related : jump rpfilter, new : jump ct_new_pre, untracked : jump ct_untracked_pre }
+	}
+
+	chain ct_invalid_pre {
+		counter packets 0 bytes 0 drop
+	}
+
+	chain ct_untracked_pre {
+		icmpv6 type { mld-listener-query, nd-router-solicit, nd-router-advert, nd-neighbor-solicit, nd-neighbor-advert, mld2-listener-report } return
+		counter packets 0 bytes 0 drop
+	}
+
+	chain ct_new_pre {
+		jump rpfilter
+		tcp flags != syn / fin,syn,rst,ack counter packets 0 bytes 0 drop
+		iifname "eth0" meta nfproto vmap { ipv4 : jump blacklist_input_ipv4, ipv6 : jump blacklist_input_ipv6 }
+	}
+
+	chain rpfilter {
+		ip saddr 0.0.0.0 ip daddr 255.255.255.255 udp sport 68 udp dport 67 return
+		ip6 saddr :: ip6 daddr . icmpv6 type { ff02::1:ff00:0/104 . nd-neighbor-solicit, ff02::16 . mld2-listener-report } return
+		fib saddr . iif oif 0 counter packets 0 bytes 0 drop
+	}
+
+	chain blacklist_input_ipv4 {
+		ip saddr { 0.0.0.0/8, 10.0.0.0/8, 100.64.0.0/10, 127.0.0.0/8, 169.254.0.0/16, 172.16.0.0/12, 192.0.0.0/24, 192.0.2.0/24, 192.168.0.0/16, 198.18.0.0/15, 198.51.100.0/24, 203.0.113.0/24, 224.0.0.0/3 } counter packets 0 bytes 0 drop
+		ip saddr @ipv4_blacklist counter packets 0 bytes 0 drop
+	}
+
+	chain blacklist_input_ipv6 {
+		icmpv6 type { nd-router-solicit, nd-router-advert, nd-neighbor-solicit, nd-neighbor-advert } ip6 saddr fe80::/64 return
+		udp sport 547 ip6 saddr fe80::/64 return
+		ip6 saddr { ::/3, 2001::/32, 2001:2::/48, 2001:3::/32, 2001:10::-2001:2f:ffff:ffff:ffff:ffff:ffff:ffff, 2001:db8::/32, 2002::/16, 3000::-ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff } counter packets 0 bytes 0 drop
+		ip6 saddr @ipv6_blacklist counter packets 0 bytes 0 drop
+	}
+
+	chain INPUT {
+		type filter hook input priority filter; policy drop;
+		iif "lo" accept
+		ct state established,related accept
+		iifname vmap @if_input
+		log prefix "NFT REJECT IN " flags ip options flags ether limit rate 5/second burst 10 packets reject
+	}
+
+	chain public_input {
+		icmpv6 type { nd-router-solicit, nd-router-advert, nd-neighbor-solicit, nd-neighbor-advert } ip6 saddr fe80::/64 ip6 hoplimit 255 accept
+		udp sport 547 udp dport 546 ip6 saddr fe80::/64 accept
+		fib daddr type { broadcast, anycast, multicast } counter packets 0 bytes 0 drop
+		counter packets 0 bytes 0 drop
+	}
+
+	chain home_input {
+		icmpv6 type { nd-router-solicit, nd-router-advert, nd-neighbor-solicit, nd-neighbor-advert } ip6 hoplimit 255 accept
+		icmpv6 type { mld-listener-query, mld2-listener-report } ip6 hoplimit 1 accept
+		udp sport 68 udp dport 67 accept
+		udp sport 546 udp dport 547 iifname { "eth1", "eth2.10", "eth2.20" } accept
+		fib daddr type { broadcast, anycast, multicast } counter packets 0 bytes 0 drop
+		icmp type echo-request accept
+		icmpv6 type echo-request accept
+		tcp dport 22 iifname "eth1" accept
+		meta l4proto { tcp, udp } th dport 53 jump {
+			ip6 saddr != { fd00::/8, fe80::/64 } counter packets 0 bytes 0 reject with icmpv6 port-unreachable
+			accept
+		}
+		udp dport 123 accept
+		tcp dport 8443 accept
+	}
+
+	chain FORWARD_MANGLE {
+		type filter hook forward priority mangle; policy accept;
+		oifname "eth0" jump {
+			ct state new meta nfproto vmap { ipv4 : jump blacklist_output_ipv4, ipv6 : jump blacklist_output_ipv6 }
+			tcp flags syn / syn,rst tcp option maxseg size set rt mtu
+		}
+	}
+
+	chain blacklist_output_ipv4 {
+		ip daddr { 0.0.0.0/8, 10.0.0.0/8, 100.64.0.0/10, 127.0.0.0/8, 169.254.0.0/16, 172.16.0.0/12, 192.0.0.0/24, 192.0.2.0/24, 192.168.0.0/16, 198.18.0.0/15, 198.51.100.0/24, 203.0.113.0/24, 224.0.0.0/3 } goto log_blacklist
+		ip daddr @ipv4_blacklist goto log_blacklist
+	}
+
+	chain blacklist_output_ipv6 {
+		icmpv6 type . ip6 daddr { nd-router-solicit . ff02::2, nd-neighbor-solicit . ff02::1:ff00:0/104, nd-neighbor-advert . fe80::/64, nd-neighbor-advert . ff02::1, nd-neighbor-advert . ff02::1:ff00:0/104, mld2-listener-report . ff02::16 } return
+		udp dport 547 ip6 daddr ff02::1:2 return
+		ip6 daddr { ::/3, 2001::/32, 2001:2::/48, 2001:3::/32, 2001:10::-2001:2f:ffff:ffff:ffff:ffff:ffff:ffff, 2001:db8::/32, 2002::/16, 3000::-ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff } goto log_blacklist
+		ip6 daddr @ipv6_blacklist goto log_blacklist
+	}
+
+	chain log_blacklist {
+		log prefix "NFT BLACKLIST " flags ip options flags ether limit rate 5/minute burst 10 packets drop
+		counter packets 0 bytes 0 drop
+	}
+
+	chain FORWARD {
+		type filter hook forward priority filter; policy drop;
+		ct state established,related accept
+		fib daddr type { broadcast, anycast, multicast } counter packets 0 bytes 0 drop
+		iifname vmap @if_forward
+		log prefix "NFT REJECT FWD " flags ip options flags ether limit rate 5/second burst 10 packets reject
+	}
+
+	chain public_forward {
+		udp dport { 5060, 7078-7097 } oifname "eth2.10" jump {
+			ip6 saddr { 2001:db8::1-2001:db8::2 } accept
+			meta nfproto ipv6 log prefix "NFT DROP SIP " flags ip options flags ether limit rate 5/second burst 10 packets drop
+		}
+		counter packets 0 bytes 0 drop
+	}
+
+	chain trusted_forward {
+		oifname "eth0" accept
+		icmp type echo-request accept
+		icmpv6 type echo-request accept
+		ip daddr { 192.168.3.30, 192.168.4.40 } tcp dport vmap { 22 : accept, 80 : drop, 443 : accept }
+		ip daddr 192.168.2.20 jump {
+			tcp dport { 80, 443, 515, 631, 9100 } accept
+			udp dport 161 accept
+		}
+	}
+
+	chain voip_forward {
+		icmpv6 type { destination-unreachable, packet-too-big, time-exceeded, parameter-problem, echo-request } oifname "eth0" accept
+		ip6 daddr { 2001:db8::1-2001:db8::2 } jump {
+			udp dport { 3478, 5060 } accept
+			udp sport 7078-7097 accept
+			tcp dport 5061 accept
+		}
+		tcp dport 587 ip daddr 10.0.0.1 accept
+		tcp dport 80 oifname "eth0" counter packets 0 bytes 0 reject
+	}
+
+	chain guest_forward {
+		oifname "eth0" accept
+	}
+
+	chain OUTPUT {
+		type filter hook output priority filter; policy drop;
+		oif "lo" accept
+		ct state vmap { invalid : jump ct_invalid_out, established : accept, related : accept, untracked : jump ct_untracked_out }
+		oifname vmap @if_output
+		log prefix "NFT REJECT OUT " flags ip options flags ether limit rate 5/second burst 10 packets reject
+	}
+
+	chain ct_invalid_out {
+		counter packets 0 bytes 0 drop
+	}
+
+	chain ct_untracked_out {
+		icmpv6 type { mld-listener-query, nd-router-solicit, nd-router-advert, nd-neighbor-solicit, nd-neighbor-advert, mld2-listener-report } return
+		counter packets 0 bytes 0 drop
+	}
+
+	chain public_output {
+		ct state new meta nfproto vmap { ipv4 : jump blacklist_output_ipv4, ipv6 : jump blacklist_output_ipv6 }
+		icmp type { destination-unreachable, echo-request, time-exceeded, parameter-problem } accept
+		icmpv6 type { destination-unreachable, packet-too-big, time-exceeded, parameter-problem, echo-request } accept
+		icmpv6 type { nd-router-solicit, nd-router-advert, nd-neighbor-solicit, nd-neighbor-advert } ip6 hoplimit 255 accept
+		icmpv6 type { mld-listener-query, mld2-listener-report } ip6 hoplimit 1 accept
+		udp dport 547 ip6 saddr fe80::/64 ip6 daddr ff02::1:2 accept
+		udp dport { 53, 123 } accept
+		tcp dport { 443, 587, 853 } accept
+	}
+
+	chain home_output {
+		icmp type { destination-unreachable, echo-request, time-exceeded, parameter-problem } accept
+		icmpv6 type { destination-unreachable, packet-too-big, time-exceeded, parameter-problem, echo-request } accept
+		icmpv6 type { nd-router-solicit, nd-router-advert, nd-neighbor-solicit, nd-neighbor-advert } ip6 hoplimit 255 accept
+		icmpv6 type { mld-listener-query, mld2-listener-report } ip6 hoplimit 1 accept
+		udp sport 547 udp dport 546 ip6 saddr fe80::/64 oifname { "eth1", "eth2.10", "eth2.20" } accept
+		udp sport 67 udp dport 68 ip saddr { 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16 } accept
+		tcp dport 22 ip daddr 192.168.1.10 accept
+	}
+
+	chain POSTROUTING_SRCNAT {
+		type nat hook postrouting priority srcnat; policy accept;
+		ip saddr { 192.168.1.0-192.168.4.255 } oifname "eth0" masquerade
+	}
+}