diff options
| -rw-r--r-- | source4/librpc/rpc/dcerpc_sock.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/source4/librpc/rpc/dcerpc_sock.c b/source4/librpc/rpc/dcerpc_sock.c index 819d5698b1..e1dca6a6d9 100644 --- a/source4/librpc/rpc/dcerpc_sock.c +++ b/source4/librpc/rpc/dcerpc_sock.c @@ -361,7 +361,15 @@ static NTSTATUS dcerpc_pipe_open_socket(struct dcerpc_pipe **p, */ NTSTATUS dcerpc_pipe_open_tcp(struct dcerpc_pipe **p, const char *server, uint32_t port) { - return dcerpc_pipe_open_socket(p, server, port, "ip", NCACN_IP_TCP); + NTSTATUS status; + + /* Try IPv6 first */ + status = dcerpc_pipe_open_socket(p, server, port, "ipv6", NCACN_IP_TCP); + if (NT_STATUS_IS_OK(status)) { + return status; + } + + return dcerpc_pipe_open_socket(p, server, port, "ipv4", NCACN_IP_TCP); } /* |