Junos OS

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  • 1.  Ping (O), Telnet(X).... why does this not connect...? telnet

    Posted 10-15-2015 03:31

    Hi all,,

     

    To recapitulate briefly, now ping is alright.

     

    but telnet is not alright..

     

    admin@Router1> ping 10.10.205.5
    PING 10.10.205.5 (10.10.205.5): 56 data bytes
    64 bytes from 10.10.205.5: icmp_seq=0 ttl=255 time=5.239 ms
    64 bytes from 10.10.205.5: icmp_seq=1 ttl=255 time=1.555 ms
    ^C
    --- 10.10.205.5 ping statistics ---
    2 packets transmitted, 2 packets received, 0% packet loss
    round-trip min/avg/max/stddev = 1.555/3.397/5.239/1.842 ms

    admin@Router1>

    admin@Router1>

    admin@Router1> telnet 10.10.205.5
    Trying 10.10.205.5...
    telnet: connect to address 10.10.205.5: Connection refused
    telnet: Unable to connect to remote host

    admin@Router1>

     

    What do you think about that...?

     

    Is it possible ..?

     



  • 2.  RE: Ping (O), Telnet(X).... why does this not connect...? telnet
    Best Answer

     
    Posted 10-15-2015 03:54

    Make sure there is no filter blocking the telnet connections. Also make sure that telnet service is enabled on the device.

     

    What device is 10.10.205.5? Juniper?

     

    If yes, make sure you have:

     

    set system services telnet

     

    Commit the configuration after you add this command.



    =====

    If this worked for you please flag my post as an "Accepted Solution" so others can benefit. A kudo would be cool if you think I earned it.



  • 3.  RE: Ping (O), Telnet(X).... why does this not connect...? telnet

    Posted 10-15-2015 05:50

    Enabling the telnet connection is OK now.

     

    10.10.205.5 is the cisco switch which is connected directly to Juniper SW.

     

     

    hmmm maybe next week I can check your opinion.

    Thank you !