{ config, lib, ... }: { networking.nftables.tables.forwarding = { family = "inet"; content = '' chain PREROUTING { type nat hook prerouting priority dstnat; policy accept; tcp dport 2211 dnat ip to 10.2.0.100:22 comment "SSH to Tower" tcp dport 2222 dnat ip to 10.2.0.2:22 comment "SSH to Kitty" udp dport { 27005, 27015 } dnat ip to 10.2.0.100 comment "PC Hosted Games" tcp dport { 48010, 47989, 47984 } dnat ip to 10.2.0.100 comment "PC Sunshine TCP" udp dport { 47998, 47999, 48000 } dnat ip to 10.2.0.100 comment "PC Sunshine UDP" tcp dport { 38010, 37989, 37984 } dnat ip to 10.3.0.1 comment "VM Sunshine TCP" udp dport { 37998, 37999, 38000 } dnat ip to 10.3.0.1 comment "VM Sunshine UDP" } chain POSTROUTING { type nat hook postrouting priority 100; policy accept; oifname "enp0s31f6" masquerade } ''; }; # Enable IP forwarding for the server configuration boot.kernel.sysctl."net.ipv4.ip_forward" = 1; }