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Fix IPv6... again

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This commit is contained in:
Daniel Flanagan 2022-02-07 16:51:23 -06:00
parent 7ec4eebc65
commit c7e9fbe549
1 changed files with 9 additions and 6 deletions
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15
nftables.conf
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@ -1,5 +1,6 @@
define WAN = wan0
define LAN = lan0
define VPN = wg-vpn
table inet filter {
chain input {
@ -7,11 +8,13 @@ table inet filter {
iifname "lo" accept
ct state invalid drop
ct state { established, related } accept
icmpv6 type {echo-request,nd-neighbor-solicit,nd-neighbor-advert,nd-router-solicit,nd-router-advert,mld-listener-query,destination-unreachable,packet-too-big,time-exceeded,parameter-problem} accept
ip protocol icmpv6 accept
ip protocol icmp accept
meta l4proto ipv6-icmp accept
tcp dport { 22 } accept comment "allow ssh to router"
udp dport { 546, 53, 67 } accept comment "allow dhcpv6-client, dns, and dhcp"
# do these need ipv6-specific entries, too?
tcp dport { 51821, 22, 2200, 2221, 2222, 25565 } accept comment "globally allowed ipv6 ports"
udp dport { 51821, 51820, 546, 53, 67 } accept comment "allow dhcpv6-client, dns, dhcp, and wireguard"
udp dport { 60000-60009 } accept comment "allow mosh common ports"
drop
}
@ -88,11 +91,11 @@ table ip6 io.systemd.nat {
iifname "lo" accept
ct state invalid drop
ct state { established, related } accept
# ip6 protocol icmpv6 accept
# ip6 protocol icmp accept
# icmpv6 accept
# icmp accept
meta l4proto ipv6-icmp accept
tcp dport { 22, 2200, 2221, 2200, 25565 } accept
udp dport { 546, 53, 67 } accept comment "allow dhcpv6-client, dns, and dhcp"
tcp dport { 51821, 2200, 2221, 2222, 25565 } accept comment "globally allowed ipv6 ports"
udp dport { 51821, 51820, 546, 53, 67 } accept comment "allow dhcpv6-client, dns, dhcp, and wireguard"
udp dport { 60000-60009 } accept comment "allow mosh common ports"
drop
}