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router: firewall: allow ssh, wireguard input globally

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This commit is contained in:
Yuri Tatishchev 2025-05-21 00:18:55 -07:00
parent 67e1a6ef2f
commit 3fb966c728
Signed by: CaZzzer
SSH Key Fingerprint: SHA256:sqXB3fe0LMpfH+IeM/vlmxKdso52kssrIJBlwKXVe1U
1 changed files with 8 additions and 6 deletions
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14
hosts/router/firewall.nix
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@ -85,10 +85,10 @@ in
family = "inet";
content = ''
${nftIdentifiers}
define ALLOWED_TCP_WAN_PORTS = { ssh }
define ALLOWED_UDP_WAN_PORTS = { 18596 }
define ALLOWED_TCP_PORTS = { ssh }
define ALLOWED_UDP_PORTS = { 18596 }
define ALLOWED_TCP_LAN_PORTS = { ssh, https }
define ALLOWED_UDP_LAN_PORTS = { bootps, dhcpv6-server, domain, https, 18596 }
define ALLOWED_UDP_LAN_PORTS = { bootps, dhcpv6-server, domain, https }
set port_forward_v6 {
type inet_proto . ipv6_addr . inet_service
elements = {
@ -135,6 +135,10 @@ in
# but apparently not.
ip6 daddr { fe80::/10, ff02::/16 } th dport { dhcpv6-client, dhcpv6-server } accept
# Global input rules
tcp dport $ALLOWED_TCP_PORTS accept
udp dport $ALLOWED_UDP_PORTS accept
# WAN zone input rules
iifname $ZONE_WAN_IFS jump zone_wan_input
# LAN zone input rules
@ -159,9 +163,7 @@ in
}
chain zone_wan_input {
# Allow specific services from WAN
tcp dport $ALLOWED_TCP_WAN_PORTS accept
udp dport $ALLOWED_UDP_WAN_PORTS accept
# Allow specific stuff from WAN
}
chain zone_wan_forward {