search for: exit_on_forward_failure

Displaying 4 results from an estimated 4 matches for "exit_on_forward_failure".

2023 Jun 09
1
Question About Dynamic Remote Forwarding
Hi all, When a client requests dynamic remote forwarding with -R it delays forking into the background. In ssh.c we see if (options.fork_after_authentication) { if (options.exit_on_forward_failure && options.num_remote_forwards > 0) { debug("deferring postauth fork until remote forward " "confirmation received"); } else fork_postauth(ssh); } This seems to depend on forwarding_success() for it to then ca...
2023 Jun 10
1
Question About Dynamic Remote Forwarding
On Fri, 9 Jun 2023, Chris Rapier wrote: > Hi all, > > When a client requests dynamic remote forwarding with -R it delays forking > into the background. In ssh.c we see > > if (options.fork_after_authentication) { > if (options.exit_on_forward_failure && > options.num_remote_forwards > 0) { > debug("deferring postauth fork until remote forward " > "confirmation received"); > } else > fork_postauth(ssh); > } > > > This seems to depend o...
2016 May 31
7
[Bug 2577] New: Port Forwarding on Proxy with ProxyCommand ssh -W does not work / bad file descriptor
https://bugzilla.mindrot.org/show_bug.cgi?id=2577 Bug ID: 2577 Summary: Port Forwarding on Proxy with ProxyCommand ssh -W does not work / bad file descriptor Product: Portable OpenSSH Version: 7.2p1 Hardware: amd64 OS: Linux Status: NEW Severity: major Priority: P5
2017 Oct 10
3
tunnel device name acquisition?
Numerous how-tos all over the Internet show how one would set up a tunnel using ssh, e.g.: ssh -f -o Tunnel=ethernet <server_ip> true I was wondering if there's a way to subsequently acquire the names of the local and remote tun/tap interfaces (e.g., using the default "-w any:any") for subsequent automatic tunnel configuration, e.g.: ip link set $TapDev up ip link set