- markus@cvs.openbsd.org 2010/05/16 12:55:51
[PROTOCOL.mux clientloop.h mux.c readconf.c readconf.h ssh.1 ssh.c]
mux support for remote forwarding with dynamic port allocation,
use with
LPORT=`ssh -S muxsocket -R0:localhost:25 -O forward somehost`
feedback and ok djm@
diff --git a/PROTOCOL.mux b/PROTOCOL.mux
index d22f737..1d8c463 100644
--- a/PROTOCOL.mux
+++ b/PROTOCOL.mux
@@ -109,8 +109,14 @@
forwarding type may be MUX_FWD_LOCAL, MUX_FWD_REMOTE, MUX_FWD_DYNAMIC.
-A server may reply with a MUX_S_OK, a MUX_S_PERMISSION_DENIED or a
-MUX_S_FAILURE.
+A server may reply with a MUX_S_OK, a MUX_S_REMOTE_PORT, a
+MUX_S_PERMISSION_DENIED or a MUX_S_FAILURE.
+
+For dynamically allocated listen port the server replies with
+
+ uint32 MUX_S_REMOTE_PORT
+ uint32 client request id
+ uint32 allocated remote listen port
5. Requesting closure of port forwards
@@ -178,6 +184,7 @@
#define MUX_S_EXIT_MESSAGE 0x80000004
#define MUX_S_ALIVE 0x80000005
#define MUX_S_SESSION_OPENED 0x80000006
+#define MUX_S_REMOTE_PORT 0x80000007
#define MUX_FWD_LOCAL 1
#define MUX_FWD_REMOTE 2
@@ -193,4 +200,4 @@
XXX port0 rfwd (need custom response message)
XXX send signals via mux
-$OpenBSD: PROTOCOL.mux,v 1.1 2010/01/26 01:28:35 djm Exp $
+$OpenBSD: PROTOCOL.mux,v 1.2 2010/05/16 12:55:51 markus Exp $