linuxfw,wgengine/route,ipn: add c2n and nodeattrs to control linux netfilter

Updates tailscale/corp#14029. Signed-off-by: Naman Sood <mail@nsood.in>
2023-12-04 12:08:56 -05:00
parent 215f657a5e
commit 0a59754eda
15 changed files with 171 additions and 12 deletions
--- a/wgengine/router/router.go
+++ b/wgengine/router/router.go
@ -76,6 +76,7 @@ type Config struct {
 	SubnetRoutes     []netip.Prefix         // subnets being advertised to other Tailscale nodes
 	SNATSubnetRoutes bool                   // SNAT traffic to local subnets
 	NetfilterMode    preftype.NetfilterMode // how much to manage netfilter rules
+	NetfilterKind    string                 // what kind of netfilter to use (nftables, iptables)
 }

 func (a *Config) Equal(b *Config) bool {