vidhar: nftables: named counters

1 files changed, 149 insertions, 57 deletions

diff --git a/hosts/vidhar/network/ruleset.nft b/hosts/vidhar/network/ruleset.nft
index 9fb1d14d..bdd847db 100644
--- a/hosts/vidhar/network/ruleset.nft
+++ b/hosts/vidhar/network/ruleset.nft
@@ -8,24 +8,33 @@ table arp filter {
     rate over 1400 kbytes/second burst 1400 kbytes
   }
 
+  counter arp-rx {}
+  counter arp-tx {}
+
+  counter arp-ratelimit-dsl-rx {}
+  counter arp-ratelimit-dsl-tx {}
+
+  counter arp-ratelimit-local-rx {}
+  counter arp-ratelimit-local-tx {}
+
   chain input {
     type filter hook input priority filter
     policy accept
 
-    iifname != dsl limit name lim_arp_local counter drop
-    iifname dsl limit name lim_arp_dsl counter drop
+    iifname != dsl limit name lim_arp_local counter name arp-ratelimit-local-rx drop
+    iifname dsl limit name lim_arp_dsl counter name arp-ratelimit-dsl-rx drop
 
-    counter
+    counter name arp-rx
   }
 
   chain output {
     type filter hook output priority filter
     policy accept
 
-    oifname != dsl limit name lim_arp_local counter drop
-    oifname dsl limit name lim_arp_dsl counter drop
+    oifname != dsl limit name lim_arp_local counter name arp-ratelimit-local-tx drop
+    oifname dsl limit name lim_arp_dsl counter name arp-ratelimit-dsl-tx drop
 
-    counter
+    counter name arp-tx
   }
 }
 
@@ -41,38 +50,98 @@ table inet filter {
     rate over 1400 kbytes/second burst 1400 kbytes
   }
 
+  counter icmp-ratelimit-dsl-fw {}
+  counter icmp-ratelimit-local-fw {}
+
+  counter icmp-fw {}
+
+  counter invalid-fw {}
+  counter fw-lo {}
+  counter fw-lan {}
+  counter fw-dsl {}
+
+  counter reject-ratelimit-fw {}
+  counter reject-fw {}
+  counter reject-tcp-fw {}
+  counter reject-icmp-fw {}
+
+
+  counter invalid-rx {}
+  counter rx-lo {}
+  counter invalid-local4-rx {}
+  counter invalid-local6-rx {}
+
+  counter icmp-ratelimit-dsl-rx {}
+  counter icmp-ratelimit-local-rx {}
+  counter icmp-rx {}
+
+  counter ssh-rx {}
+  counter mosh-rx {}
+  counter dns-rx {}
+  counter wg-rx {}
+  counter yggdrasil-gre-rx {}
+  counter ipv6-pd-rx {}
+  counter ntp-rx {}
+  counter dhcp-rx {}
+  counter samba-rx {}
+  counter http-rx {}
+
+  counter established-rx {}
+
+  counter reject-ratelimit-rx {}
+  counter reject-rx {}
+  counter reject-tcp-rx {}
+  counter reject-icmp-rx {}
+
+
+  counter tx-lo {}
+
+  counter icmp-ratelimit-dsl-tx {}
+  counter icmp-ratelimit-local-tx {}
+  counter icmp-tx {}
+
+  counter ssh-tx {}
+  counter mosh-tx {}
+  counter dns-tx {}
+  counter wg-tx {}
+  counter yggdrasil-gre-tx {}
+  counter ipv6-pd-tx {}
+  counter ntp-tx {}
+  counter dhcp-tx {}
+  counter samba-tx {}
+  counter http-tx {}
+
+  counter tx {}
+
 
   chain forward_icmp_accept {
-    oifname dsl limit name lim_icmp_dsl counter drop
-    iifname dsl limit name lim_icmp_dsl counter drop
-    oifname != dsl limit name lim_icmp_local counter drop
-    iifname != dsl limit name lim_icmp_local counter drop
-    counter accept
+    oifname dsl limit name lim_icmp_dsl counter name icmp-ratelimit-dsl-fw drop
+    iifname dsl limit name lim_icmp_dsl counter name icmp-ratelimit-dsl-fw drop
+    oifname != dsl limit name lim_icmp_local counter name icmp-ratelimit-local-fw drop
+    iifname != dsl limit name lim_icmp_local counter name icmp-ratelimit-local-fw drop
+    counter name icmp-fw accept
   }
   chain forward {
     type filter hook forward priority filter
     policy drop
 
 
-    ct state invalid log prefix "drop invalid forward: " counter drop
+    ct state invalid log prefix "drop invalid forward: " counter name invalid-fw drop
 
 
-    iifname lo counter accept
+    iifname lo counter name fw-lo accept
 
     oifname {lan, dsl} meta l4proto $icmp_protos jump forward_icmp_accept
 
-    iifname lan oifname dsl counter accept
-    iifname dsl oifname lan ct state {established, related} counter accept
-
+    iifname lan oifname dsl counter name fw-lan accept
+    iifname dsl oifname lan ct state {established, related} counter name fw-dsl accept
 
 
-    limit name lim_reject log prefix "drop forward: " counter drop
-    log prefix "reject forward: " counter
-    meta l4proto tcp ct state new counter reject with tcp reset
-    ct state new counter reject
 
-
-    counter
+    limit name lim_reject log prefix "drop forward: " counter name reject-ratelimit-fw drop
+    log prefix "reject forward: " counter name reject-fw
+    meta l4proto tcp ct state new counter name reject-tcp-fw reject with tcp reset
+    ct state new counter name reject-icmp-fw reject
   }
 
   chain input {
@@ -80,48 +149,45 @@ table inet filter {
     policy drop
 
 
-    ct state invalid log prefix "drop invalid input: " counter drop
+    ct state invalid log prefix "drop invalid input: " counter name invalid-rx drop
     
 
-    iifname lo counter accept
-    iif != lo ip daddr 127.0.0.1/8 counter reject
-    iif != lo ip6 daddr ::1/128 counter reject
-
-    iifname dsl meta l4proto $icmp_protos limit name lim_icmp_dsl counter drop
-    iifname != dsl meta l4proto $icmp_protos limit name lim_icmp_local counter drop
-    meta l4proto $icmp_protos counter accept
+    iifname lo counter name rx-lo accept
+    iif != lo ip daddr 127.0.0.1/8 counter name invalid-local4-rx reject
+    iif != lo ip6 daddr ::1/128 counter name invalid-local6-rx reject
 
-    tcp dport 22 counter accept
-    udp dport 60001-61000 counter accept
+    iifname dsl meta l4proto $icmp_protos limit name lim_icmp_dsl counter name icmp-ratelimit-dsl-rx drop
+    iifname != dsl meta l4proto $icmp_protos limit name lim_icmp_local counter name icmp-ratelimit-local-rx drop
+    meta l4proto $icmp_protos counter name icmp-rx accept
 
-    iifname lan tcp dport 53 counter accept
-    iifname lan udp dport 53 counter accept
+    tcp dport 22 counter name ssh-rx accept
+    udp dport 60001-61000 counter name mosh-rx accept
 
-    meta protocol ip udp dport 51820 counter accept
-    meta protocol ip6 udp dport 51821 counter accept
-    iifname "yggdrasil-wg-*" meta l4proto gre counter accept
+    iifname lan tcp dport 53 counter name dns-rx accept
+    iifname lan udp dport 53 counter name dns-rx accept
 
-    iifname dsl meta protocol ip6 udp dport 546 udp sport 547 counter accept
+    meta protocol ip udp dport 51820 counter name wg-rx accept
+    meta protocol ip6 udp dport 51821 counter name wg-rx accept
+    iifname "yggdrasil-wg-*" meta l4proto gre counter name yggdrasil-gre-rx accept
 
-    iifname mgmt udp dport 123 counter accept
+    iifname dsl meta protocol ip6 udp dport 546 udp sport 547 counter name ipv6-pd-rx accept
 
-    iifname {lan, mgmt} udp dport 67 counter accept
+    iifname mgmt udp dport 123 counter name ntp-rx accept
 
-    iifname lan udp dport { 137, 138, 3702 } counter accept
-    iifname lan tcp dport { 445, 139, 5357 } counter accept
+    iifname {lan, mgmt} udp dport 67 counter name dhcp-rx accept
 
-    iifname yggdrasil tcp dport 80 counter accept
+    iifname lan udp dport { 137, 138, 3702 } counter name samba-rx accept
+    iifname lan tcp dport { 445, 139, 5357 } counter name samba-rx accept
 
-    ct state {established, related} counter accept
+    iifname yggdrasil tcp dport 80 counter name http-rx accept
 
+    ct state {established, related} counter name established-rx accept
 
-    limit name lim_reject log prefix "drop input: " counter drop
-    log prefix "reject input: " counter
-    meta l4proto tcp ct state new counter reject with tcp reset
-    ct state new counter reject
 
-
-    counter
+    limit name lim_reject log prefix "drop input: " counter name reject-ratelimit-rx drop
+    log prefix "reject input: " counter name reject-rx
+    meta l4proto tcp ct state new counter name reject-tcp-rx reject with tcp reset
+    ct state new counter name reject-icmp-rx reject
   }
 
   chain output {
@@ -129,33 +195,59 @@ table inet filter {
     policy accept
 
 
-    oifname lo counter accept
+    oifname lo counter name tx-lo accept
+
+    oifname dsl meta l4proto $icmp_protos limit name lim_icmp_dsl counter name icmp-ratelimit-dsl-tx drop
+    oifname != dsl meta l4proto $icmp_protos limit name lim_icmp_local counter name icmp-ratelimit-local-tx drop
+    meta l4proto $icmp_protos counter name icmp-tx accept
+
+
+    tcp sport 22 counter name ssh-tx
+    udp sport 60001-61000 counter name mosh-tx
 
-    oifname dsl meta l4proto $icmp_protos limit name lim_icmp_dsl counter drop
-    oifname != dsl meta l4proto $icmp_protos limit name lim_icmp_local counter drop
-    meta l4proto $icmp_protos counter accept
+    tcp sport 53 counter name dns-tx
+    udp sport 53 counter name dns-tx
 
+    meta protocol ip udp sport 51820 counter name wg-tx
+    meta protocol ip6 udp sport 51821 counter name wg-tx
+    iifname "yggdrasil-wg-*" meta l4proto gre counter name yggdrasil-gre-tx
 
-    counter
+    meta protocol ip6 udp sport 546 udp dport 547 counter name ipv6-pd-tx
+
+    udp sport 123 counter name ntp-tx accept
+
+    udp sport 67 counter name dhcp-tx accept
+
+    udp sport { 137, 138, 3702 } counter name samba-tx accept
+    tcp sport { 445, 139, 5357 } counter name samba-tx accept
+
+    tcp sport 80 counter name http-tx accept
+
+
+    counter name tx
   }
 }
 
 table ip nat {
+  counter dsl-nat {}
+
   chain postrouting {
     type nat hook postrouting priority srcnat
     policy accept
 
 
-    oifname dsl counter masquerade
+    oifname dsl counter name dsl-nat masquerade
   }
 }
 
 table ip mss_clamp {
+  counter dsl-mss-clamp {}
+
   chain postrouting {
     type filter hook postrouting priority mangle
     policy accept
 
 
-    oifname dsl tcp flags & (syn|rst) == syn counter tcp option maxseg size set rt mtu
+    oifname dsl tcp flags & (syn|rst) == syn counter name dsl-mss-clamp tcp option maxseg size set rt mtu
   }
 }
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