search for: ssh_channel_dynam

...looks like remote forwarding with SSH v2 is not working on my Solaris machines (and from what I understand from the source, it may not work elsewhere either). When looking at channel_post_port_listener() in channels.c, I found that nextstate was defined as : nextstate = (c->host_port == 0) ? SSH_CHANNEL_DYNAMIC : SSH_CHANNEL_OPENING; And later comes the call : if (nextstate != SSH_CHANNEL_DYNAMIC) port_open_helper(nc, rtype); It turns out that on the server-side, for a channel type of SSH_CHANNEL_RPORT_LISTENER, c->host_port is 0 and therefore, per the above code, nextstate == SSH_CHANN...

...ct *); static void channel_connect_ctx_free(struct channel_connect *); +static int connect_to_helper(const char *host, u_short port, struct channel_connect *cctx); /* -- channel core */ @@ -209,6 +210,7 @@ channel_lookup(int id) case SSH_CHANNEL_LARVAL: case SSH_CHANNEL_CONNECTING: case SSH_CHANNEL_DYNAMIC: + case SSH_CHANNEL_RDYNAMIC: case SSH_CHANNEL_OPENING: case SSH_CHANNEL_OPEN: case SSH_CHANNEL_INPUT_DRAINING: @@ -534,6 +536,7 @@ channel_still_open(void) case SSH_CHANNEL_CLOSED: case SSH_CHANNEL_AUTH_SOCKET: case SSH_CHANNEL_DYNAMIC: + case SSH_CHANNEL_RDYNAMIC: case SSH_CH...

...SSH_CHANNEL_RPORT_LISTENER] = &channel_pre_listener; - channel_pre[SSH_CHANNEL_X11_LISTENER] = &channel_pre_listener; - channel_pre[SSH_CHANNEL_AUTH_SOCKET] = &channel_pre_listener; channel_pre[SSH_CHANNEL_CONNECTING] = &channel_pre_connecting; +#ifdef WITH_DYNFWD channel_pre[SSH_CHANNEL_DYNAMIC] = &channel_pre_dynamic; +#endif +#endif +#ifdef WITH_X11FWD + channel_pre[SSH_CHANNEL_X11_OPEN] = &channel_pre_x11_open; + channel_pre[SSH_CHANNEL_X11_LISTENER] = &channel_pre_listener; +#endif +#ifdef WITH_AGENTFWD + channel_pre[SSH_CHANNEL_AUTH_SOCKET] = &channel_pre_listen...

Using OpenSSH_2.9p2 on Linux and Sparc Solaris. Trying to connect from Linux to Solaris, with remote port-forwarding i.e. On Linux, ssh -R 3000:Linux:23 Solaris The connection is established okay, but the port-forwarding does not work; on Solaris, the connection to localhost port 3000 is accepted, but it appears as if no data makes it back to port 23 on Linux. If an older 1.2.30 sshd is used

Hi all, I'm using openssh-2.9p2 on Solaris 2.8. I can get remote port forwarding to work using the -R flag, but only with ssh protocol 1 not ssh protocol 2. I've read that remote forwarding protocol 2 was not supported in earlier versions of openssh, but I'm wondering if this is still the case. Jarno Huuskonen [Jarno.Huuskonen at uku.fi], posted a patch in 2000 to add support for

Hello, I'm running OpenBSD 2.9 (-rOPENBSD_2_9) on i386. Remote port forwarding doesn't work. Attached are 2 logs of ssh -v -R2828:localhost:22 localhost and sshd -p 2222 -d Note that server tries to forward to Connection to port 2828 forwarding to 0.0.0.0 port 0 requested. instead of localhost port 22 as it should. what ssh, what sshd and /etc/sshd_config are also attached. Thanks

...->input); buffer_free(&c->output); @@ -518,6 +517,7 @@ channel_still_open(void) case SSH_CHANNEL_X11_LISTENER: case SSH_CHANNEL_PORT_LISTENER: case SSH_CHANNEL_RPORT_LISTENER: + case SSH_CHANNEL_MUX_LISTENER: case SSH_CHANNEL_CLOSED: case SSH_CHANNEL_AUTH_SOCKET: case SSH_CHANNEL_DYNAMIC: @@ -531,6 +531,7 @@ channel_still_open(void) case SSH_CHANNEL_OPENING: case SSH_CHANNEL_OPEN: case SSH_CHANNEL_X11_OPEN: + case SSH_CHANNEL_MUX_CLIENT: return 1; case SSH_CHANNEL_INPUT_DRAINING: case SSH_CHANNEL_OUTPUT_DRAINING: @@ -562,6 +563,8 @@ channel_find_open(void)...

Hi all, currently I am considering writing a patch for OpenSSH that will allow portforwarding using the control_master unix domain socket. The idea is to introduce an extra SSHMUX command, SSHMUX_COMMAND_SOCKS, which will then pass control to the normal socks functions used for dynamic forwarding. The main reason for me to write this patch are: - some more control over who gets to connect to

I am running OpenSSH 2.9p1 on SunOS 5.7 w/4-24-2001 patch cluster. Like many other users I am seeing the hanging session on logout with background processes. This is a huge problem for me as I centrally manage 50+ machines with rdist across ssh. Instead of just complaining about the problem I thought I would put my CS degree to use and try to track down the problem myself. For starters,