diff options
Diffstat (limited to 'tsnet/tsnet.go')
| -rw-r--r-- | tsnet/tsnet.go | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tsnet/tsnet.go b/tsnet/tsnet.go index 680825708..15cf39cba 100644 --- a/tsnet/tsnet.go +++ b/tsnet/tsnet.go @@ -49,6 +49,7 @@ import ( "tailscale.com/net/socks5" "tailscale.com/net/tsdial" "tailscale.com/tsd" + "tailscale.com/types/bools" "tailscale.com/types/logger" "tailscale.com/types/logid" "tailscale.com/types/nettype" @@ -601,7 +602,9 @@ func (s *Server) start() (reterr error) { // Note: don't just return ns.DialContextTCP or we'll return // *gonet.TCPConn(nil) instead of a nil interface which trips up // callers. - tcpConn, err := ns.DialContextTCP(ctx, dst) + v4, v6 := s.TailscaleIPs() + src := bools.IfElse(dst.Addr().Is6(), v6, v4) + tcpConn, err := ns.DialContextTCPWithBind(ctx, src, dst) if err != nil { return nil, err } @@ -611,7 +614,9 @@ func (s *Server) start() (reterr error) { // Note: don't just return ns.DialContextUDP or we'll return // *gonet.UDPConn(nil) instead of a nil interface which trips up // callers. - udpConn, err := ns.DialContextUDP(ctx, dst) + v4, v6 := s.TailscaleIPs() + src := bools.IfElse(dst.Addr().Is6(), v6, v4) + udpConn, err := ns.DialContextUDPWithBind(ctx, src, dst) if err != nil { return nil, err } |