First time attempting to use this tool, and its failing to detect a working tunnel:</p

I'm using Linux on both systems: <div class="snippet-clipboard-content notranslate

Actually, that solution is insufficient as well. My command is <code class="notransla

What about `-.*[LRD].*` ? <a hre

fails to detect a tunnel about tunnelmon HOT 8 CLOSED

netllama commented on July 17, 2024

fails to detect a tunnel

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nojhan commented on July 17, 2024

Thank you for your interest in this small free software.

Can you tell which operating system you are using?
I would also need to see the logs, which you can get by appending the --log-level debug to the faulty command.
Thanks for your help!

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netllama commented on July 17, 2024

I'm using Linux on both systems:

$ ./tunnelmon.py --log-level debug
DEBUG:root:----- Started Ereshkigal -----
DEBUG:root:Log to stdout
DEBUG:root:Asked for: {'curses': False, 'connections': False, 'tunnels': False, 'log_level': 'debug', 'log_file': None, 'config_file': None}
DEBUG:root:Entering default mode
DEBUG:root:{'ppid': 1661824, 'cmdline': ['/usr/bin/ssh', '-o', 'ExitOnForwardFailure=yes', '-NTR', '2220:127.0.0.1:22', '-i', '/home/netllama/.ssh/id_ed25519', '[email protected]'], 'connections': [pconn(fd=3, family=<AddressFamily.AF_INET: 2>, type=<SocketKind.SOCK_STREAM: 1>, laddr=addr(ip='10.0.0.1', port=46150), raddr=addr(ip='a.b.c.d', port=22), status='ESTABLISHED')], 'pid': 1844939, 'name': 'ssh'}
DEBUG:root:autossh cmd line: /usr/bin/ssh -o ExitOnForwardFailure=yes -NTR 2220:127.0.0.1:22 -i /home/netllama/.ssh/id_ed25519 [email protected]
DEBUG:root:forwarding regexp: re.compile('-L\\s*(\\d+):(.*):(\\d+)')
DEBUG:root:[]
DEBUG:root:OrderedDict()
TYPE	SSH_PID	IN_PORT	VIA_HOST	TARGET_HOST	OUT_PORT

Based on the above output, its definitely finding the tunnel, but then not using it?

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netllama commented on July 17, 2024

Actually, I see the problem, its expecting local forwarding (-L), but I'm doing remote forwarding (-R).

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nojhan commented on July 17, 2024

See, the regexp responsible for matching processes is looking for local port forwarding `-L` but you use remote port forwarding. I don't have an easy access to a dev station right now, but if you just edit the regexp it should do the trick. Technically, I suppose replacing `-L` by `-[LRD]` should be enough.

…

On Fri, Aug 5, 2022 at 4:09 PM Lonni J Friedman ***@***.***> wrote: I'm using Linux on both systems: $ ./tunnelmon.py --log-level debug DEBUG:root:----- Started Ereshkigal ----- DEBUG:root:Log to stdout DEBUG:root:Asked for: {'curses': False, 'connections': False, 'tunnels': False, 'log_level': 'debug', 'log_file': None, 'config_file': None} DEBUG:root:Entering default mode DEBUG:root:{'ppid': 1661824, 'cmdline': ['/usr/bin/ssh', '-o', 'ExitOnForwardFailure=yes', '-NTR', '2220:127.0.0.1:22', '-i', '/home/netllama/.ssh/id_ed25519', ***@***.***'], 'connections': [pconn(fd=3, family=<AddressFamily.AF_INET: 2>, type=<SocketKind.SOCK_STREAM: 1>, laddr=addr(ip='10.0.0.1', port=46150), raddr=addr(ip='a.b.c.d', port=22), status='ESTABLISHED')], 'pid': 1844939, 'name': 'ssh'} DEBUG:root:autossh cmd line: /usr/bin/ssh -o ExitOnForwardFailure=yes -NTR 2220:127.0.0.1:22 -i /home/netllama/.ssh/id_ed25519 ***@***.*** DEBUG:root:forwarding regexp: re.compile('-L\\s*(\\d+):(.*):(\\d+)') DEBUG:root:[] DEBUG:root:OrderedDict() TYPE SSH_PID IN_PORT VIA_HOST TARGET_HOST OUT_PORT Based on the above output, its definitely finding the tunnel, but then not using it? — Reply to this email directly, view it on GitHub <#2 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AACFSUIZP22CC3FY3GGZ27TVXUNPNANCNFSM55UJ66CA> . You are receiving this because you commented.Message ID: ***@***.***>

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netllama commented on July 17, 2024

Actually, that solution is insufficient as well. My command is -NTR 2220:127.0.0.1:22 so even if it matches [LRD] it won't work because I also have NT switches. Your regex doesn't cover all the possible scenarios.

If I change it to exact match my use case, then it works:
r"-NTR\s*(\d+):(.*):(\d+)"

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nojhan commented on July 17, 2024

What about `-.*[LRD].*` ?

…

Message ID: ***@***.***>

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netllama commented on July 17, 2024

Yes, that works. thanks!

…

On Sat, Aug 6, 2022 at 10:06 AM nojhan ***@***.***> wrote: What about `-.*[LRD].*` ? > Message ID: ***@***.***> > — Reply to this email directly, view it on GitHub <#2 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAARLSJDY333MDHHECTMCN3VX2LTBANCNFSM55UJ66CA> . You are receiving this because you authored the thread.Message ID: ***@***.***>

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nojhan commented on July 17, 2024

Thanks for having taken time to report and test fixes! I'll do a release of a consolidated version. Le sam. 6 août 2022 à 21:09, Lonni J Friedman ***@***.***> a écrit :

…

Yes, that works. thanks! On Sat, Aug 6, 2022 at 10:06 AM nojhan ***@***.***> wrote: > What about `-.*[LRD].*` ? > > > Message ID: ***@***.***> > > > > — > Reply to this email directly, view it on GitHub > <#2 (comment)>, > or unsubscribe > < https://github.com/notifications/unsubscribe-auth/AAARLSJDY333MDHHECTMCN3VX2LTBANCNFSM55UJ66CA > > . > You are receiving this because you authored the thread.Message ID: > ***@***.***> > — Reply to this email directly, view it on GitHub <#2 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AACFSUKNHHFDFLG3QH6BPA3VX2ZLJANCNFSM55UJ66CA> . You are receiving this because you commented.Message ID: ***@***.***>

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fails to detect a tunnel about tunnelmon HOT 8 CLOSED

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