search for: listening_port

...annel_new("port listener", type, sock, sock, -1, CHAN_TCP_WINDOW_DEFAULT, CHAN_TCP_PACKET_DEFAULT, 0, "port listener", 1); c->path = xstrdup(host); c->host_port = port_to_connect; c->listening_port = listen_port; success = 1; } if (success == 0) error("channel_setup_fwd_listener: cannot listen to port: %d", listen_port); freeaddrinfo(aitop); return success; } As you see allocated_listen_port gets as...

...; + + for (i = 0; i < channels_alloc; i++) { + skip = 0; + Channel *c = channels[i]; + if (c == NULL || c->type != SSH_CHANNEL_RPORT_LISTENER) + continue; + + /* Skip already added ports - IPv4 + IPv6 == same port twice */ + for(j = 0; j < num_ports; j++) { + if (ports[j] == c->listening_port) { + skip = 1; + break; + } + } + + if(skip) continue; + + ports[num_ports] = c->listening_port; + num_ports++; + + if(!offset) { + offset += snprintf(&buf[offset], size - offset, "%d", c->listening_port); + } else + offset += snprintf(&buf[offset], size -...

...char name[256]; + u_int n = 0; + for (i = 0; i < 100; i++) { + Channel *c = channel_by_id(i); + if (c == NULL || c->type != SSH_CHANNEL_RPORT_LISTENER) + continue; + snprintf(name, sizeof name, "SSH_REMOTE_FORWARD_PORT_%d", n); + snprintf(buf, sizeof buf, "%d", c->listening_port); + child_set_env(&env, &envsize, name, buf); + } + /* read $HOME/.ssh/environment. */ if (options.permit_user_env && !options.use_login) { snprintf(buf, sizeof buf, "%.200s/.ssh/environment",

https://bugzilla.mindrot.org/show_bug.cgi?id=2147 Bug ID: 2147 Summary: OpenSSH remote forwarding of dynamic ports doesn't work when you create more than one Product: Portable OpenSSH Version: -current Hardware: All OS: All Status: NEW Severity: normal Priority: P5

...user_authenticated_as_root; /* set to true if user is root. */ + /* * Size of the channel array. All slots of the array must always be * initialized (at least the type field); unused slots are marked with type @@ -608,13 +610,17 @@ "connect from %.200s port %d", c->listening_port, c->path, c->host_port, remote_hostname, remote_port); - newch = channel_new("direct-tcpip", + newch = channel_new((c->type == SSH2_CHANNEL_PORT_LISTENER) ? + "forwarded-tcpip" : "direct-tcpip", SSH_CHANNEL_OPENING, newsock, newsock, -1,...

....c @@ -1458,7 +1458,7 @@ port_open_helper(Channel *c, char *rtype } else { /* listen address, port */ packet_put_cstring(c->path); - packet_put_int(local_port); + packet_put_int(c->listening_port); } if (strcmp(rtype, "forwarded-streamlocal at openssh.com") == 0) { /* reserved for future owner/mode info */ This is also Debian bug #846379 (https://bugs.debian.org/846379) -- You are receiving this mail because: You are...

.../* This could be uid so we could log who + * tried to forward ports. + */ + /* * Maximum file descriptor value used in any of the channels. This is * updated in channel_allocate. @@ -581,13 +587,20 @@ "connect from %.200s port %d", c->listening_port, c->path, c->host_port, remote_hostname, remote_port); - newch = channel_new("direct-tcpip", + /* Jarno: If the channel is SSH2 port listener (server) then send + * forwarded-tcpip message. + */ + newch = channel_new( (c->type == SSH2_CHANNEL_PORT_LISTENER) ? +...

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