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feat(协议支持): 更好的支持IPv6

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xiaoqidun
2026-01-22 16:17:25 +08:00
parent 1c2dea15f9
commit 2be0a4a40b
3 changed files with 24 additions and 6 deletions
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probe_nat.go
+12 -1
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@@ -149,6 +149,14 @@ func DetectNAT(conn net.PacketConn, primarySTUN, secondarySTUN, network string,
return res
}
res.MappedIP = mappedAddr1.String()
if localAddr, ok := conn.LocalAddr().(*net.UDPAddr); ok {
if localAddr.IP.Equal(mappedAddr1.IP) && localAddr.Port == mappedAddr1.Port {
res.Type = NATOpen
res.Mapping = MappingEndpointIndependent
res.Filtering = FilteringEndpointIndependent
return res
}
}
var targetSTUN2 string
if secondarySTUN != "" {
targetSTUN2 = secondarySTUN
@@ -160,7 +168,10 @@ func DetectNAT(conn net.PacketConn, primarySTUN, secondarySTUN, network string,
host, port, _ := net.SplitHostPort(primarySTUN)
ips, err := net.LookupIP(host)
if err == nil && len(ips) > 1 {
primaryIP, _ := net.ResolveIPAddr("ip", host)
primaryIP, err := net.ResolveIPAddr("ip", host)
if err != nil {
return res
}
wantIPv4 := network == "udp4"
wantIPv6 := network == "udp6"
if network == "udp" {