SSHD slow on non-standard port

Discussion in 'Server Operation' started by mindrail, Dec 10, 2007.

  1. mindrail

    mindrail New Member


    Running Etch.
    Has anyone seen sshd slow down *loads* when serving on a non22 port? Symptoms are almost totally unusable slowness - 5-10 updates on key echoing etc.

    Port's I've tried are all >1024, but they're all slow. Switch back to 22 and it speeds up again (obv. after a kill -1) and then watch my auth.log grow..

    I attach using the -p flag to ssh.

    Has anyone else had this problem?

  2. falko

    falko Super Moderator ISPConfig Developer

    Haven't had that problem yet. Maybe some kind of firewall issue?
  3. mindrail

    mindrail New Member

    I'll check all the settings and report back.


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