Update

vendor/tailscale.com/wgengine/router/router.go

@@ -1,4 +1,4 @@
-// Copyright (c) Tailscale Inc & AUTHORS
+// Copyright (c) Tailscale Inc & contributors
 // SPDX-License-Identifier: BSD-3-Clause
 
 // Package router presents an interface to manipulate the host network
@@ -131,11 +131,15 @@ type Config struct {
 	// flow logging and is otherwise ignored.
 	SubnetRoutes []netip.Prefix
 
+	// SNATSubnetRoutes enables SNAT for traffic to local subnets.
+	// Implemented on Linux (iptables/nftables) and FreeBSD (PF).
+	SNATSubnetRoutes bool
+
 	// Linux-only things below, ignored on other platforms.
-	SNATSubnetRoutes  bool                   // SNAT traffic to local subnets
-	StatefulFiltering bool                   // Apply stateful filtering to inbound connections
-	NetfilterMode     preftype.NetfilterMode // how much to manage netfilter rules
-	NetfilterKind     string                 // what kind of netfilter to use ("nftables", "iptables", or "" to auto-detect)
+	StatefulFiltering   bool                   // Apply stateful filtering to inbound connections
+	NetfilterMode       preftype.NetfilterMode // how much to manage netfilter rules
+	NetfilterKind       string                 // what kind of netfilter to use ("nftables", "iptables", or "" to auto-detect)
+	RemoveCGNATDropRule bool                   // whether to remove the firewall rule to drop non-Tailscale inbound traffic from CGNAT IPs
 }
 
 func (a *Config) Equal(b *Config) bool {