12 Replies Latest reply on Dec 29, 2015 6:02 AM by adtn99

    Adtran MX2800 refuses Telnet connection?

    shootintrouble New Member

      OK guys, I have made sure the link between the adtran is 10base-t and it is exempt from security scans. The switch that it is connected to supports 10/100/1000 and is auto negotiate, should this be explicitly set? Half duplex? It will work for awhile but then eventually it refuses the telnet connection but everything else works fine- it is at a remote site so we have to get some one to unplug it and plug it back in causing down time and a headache. Tell me from your experience what besides the above could remedy my problem.

       

       

       

      Thanks for your help.

       

      Message was edited by: Jonathan Tuck