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  • cannot telnet to port

    Hi,
    I have a win2000 pc that sopped telneting to a specific port.
    Nothing has changed as far the firewall or the antivirus program
    I get: connection failed Could not open a connection to host
    Any ideas appreciated!

  • #2
    Re: cannot telnet to port

    This is an outbound connection from this host so I would check the destination. What are you trying to connect to? Is it accepting connections? Are you using DNS or IP?
    cheers
    Andy

    Please read this before you post:


    Quis custodiet ipsos custodes?

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    • #3
      Re: cannot telnet to port

      What port is it?
      Are the services listening on that port still running?

      Ta
      Caesar's cipher - 3

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      SFX JNRS FC U6 MNGR

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      • #4
        Re: cannot telnet to port

        Originally posted by nemonat View Post
        Hi,
        I have a win2000 pc that sopped telneting to a specific port.
        Nothing has changed as far the firewall or the antivirus program
        I get: connection failed Could not open a connection to host
        Any ideas appreciated!
        Please read rule #4 and then post again
        http://forums.petri.com/announcement.php?f=23
        Regards,
        Jeremy

        Network Consultant/Engineer
        Baltimore - Washington area and beyond
        www.gma-cpa.com

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        • #5
          Re: cannot telnet to port

          the problem is that the popper is unable to process jumbo kernel.
          Please do show your appreciation to those who assist you by leaving Rep Point https://www.petri.com/forums/core/im.../icon_beer.gif

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          • #6
            Re: cannot telnet to port

            more importantly: is the service on the destination port still running ?
            how can you be sure there hasn't been a firewall change at the destination ?
            Or at te source ?
            How can you be sure there hasn't been an ACL change in the intermediary network ?
            How can you be sure the destination server hasn't just dropped off the air?
            Or has someone installed some new software that's causing a port conflict ?
            Please do show your appreciation to those who assist you by leaving Rep Point https://www.petri.com/forums/core/im.../icon_beer.gif

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