Update icmp network name

Author: nekohasekai

go.mod

@@ -9,14 +9,16 @@ require (
 	github.com/sagernet/gvisor v0.0.0-20250822052253-5558536cf237
 	github.com/sagernet/netlink v0.0.0-20240612041022-b9a21c07ac6a
 	github.com/sagernet/nftables v0.3.0-beta.4
-	github.com/sagernet/sing v0.7.6-0.20250825115037-1dbcbdf691a5
+	github.com/sagernet/sing v0.7.6-0.20250825141840-811aa328e57b
 	github.com/stretchr/testify v1.9.0
 	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba
 	golang.org/x/exp v0.0.0-20240613232115-7f521ea00fb8
 	golang.org/x/net v0.43.0
 	golang.org/x/sys v0.35.0
 )
 
+replace github.com/sagernet/sing => ../sing
+
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect

go.sum

@@ -24,8 +24,6 @@ github.com/sagernet/netlink v0.0.0-20240612041022-b9a21c07ac6a h1:ObwtHN2VpqE0ZN
 github.com/sagernet/netlink v0.0.0-20240612041022-b9a21c07ac6a/go.mod h1:xLnfdiJbSp8rNqYEdIW/6eDO4mVoogml14Bh2hSiFpM=
 github.com/sagernet/nftables v0.3.0-beta.4 h1:kbULlAwAC3jvdGAC1P5Fa3GSxVwQJibNenDW2zaXr8I=
 github.com/sagernet/nftables v0.3.0-beta.4/go.mod h1:OQXAjvjNGGFxaTgVCSTRIhYB5/llyVDeapVoENYBDS8=
-github.com/sagernet/sing v0.7.6-0.20250825115037-1dbcbdf691a5 h1:ozQMu9iZGuSNdNaoBTy2E9ukYsE0uY4p9U0jA0CqrsM=
-github.com/sagernet/sing v0.7.6-0.20250825115037-1dbcbdf691a5/go.mod h1:ARkL0gM13/Iv5VCZmci/NuoOlePoIsW0m7BWfln/Hak=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/vishvananda/netns v0.0.4 h1:Oeaw1EM2JMxD51g9uhtC0D7erkIjgmj8+JZc26m1YX8=

network_name.go

@@ -61,7 +61,7 @@ func (f *ICMPForwarder) HandlePacket(id stack.TransportEndpointID, pkt *stack.Pa
 		if destinationAddr != f.inet4Address {
 			action, err := f.mapping.Lookup(DirectRouteSession{Source: sourceAddr, Destination: destinationAddr}, func(timeout time.Duration) (DirectRouteDestination, error) {
 				return f.handler.PrepareConnection(
-					N.NetworkICMPv4,
+					N.NetworkICMP,
 					M.SocksaddrFrom(sourceAddr, 0),
 					M.SocksaddrFrom(destinationAddr, 0),
 					&ICMPBackWriter{
@@ -120,7 +120,7 @@ func (f *ICMPForwarder) HandlePacket(id stack.TransportEndpointID, pkt *stack.Pa
 		if destinationAddr != f.inet6Address {
 			action, err := f.mapping.Lookup(DirectRouteSession{Source: sourceAddr, Destination: destinationAddr}, func(timeout time.Duration) (DirectRouteDestination, error) {
 				return f.handler.PrepareConnection(
-					N.NetworkICMPv6,
+					N.NetworkICMP,
 					M.SocksaddrFrom(sourceAddr, 0),
 					M.SocksaddrFrom(destinationAddr, 0),
 					&ICMPBackWriter{

stack_gvisor_icmp.go

@@ -660,7 +660,7 @@ func (s *System) processIPv4ICMP(ipHdr header.IPv4, icmpHdr header.ICMPv4) (bool
 	if destinationAddr != s.inet4Address {
 		action, err := s.directNat.Lookup(DirectRouteSession{Source: sourceAddr, Destination: destinationAddr}, func(timeout time.Duration) (DirectRouteDestination, error) {
 			return s.handler.PrepareConnection(
-				N.NetworkICMPv4,
+				N.NetworkICMP,
 				M.SocksaddrFrom(sourceAddr, 0),
 				M.SocksaddrFrom(destinationAddr, 0),
 				&systemICMPDirectPacketWriter4{s.tun, s.frontHeadroom + PacketOffset, sourceAddr},
@@ -732,7 +732,7 @@ func (s *System) processIPv6ICMP(ipHdr header.IPv6, icmpHdr header.ICMPv6) (bool
 	if destinationAddr != s.inet6Address {
 		action, err := s.directNat.Lookup(DirectRouteSession{Source: sourceAddr, Destination: destinationAddr}, func(timeout time.Duration) (DirectRouteDestination, error) {
 			return s.handler.PrepareConnection(
-				N.NetworkICMPv6,
+				N.NetworkICMP,
 				M.SocksaddrFrom(sourceAddr, 0),
 				M.SocksaddrFrom(destinationAddr, 0),
 				&systemICMPDirectPacketWriter6{s.tun, s.frontHeadroom + PacketOffset, sourceAddr},