Junos OS

last person joined: yesterday 

Ask questions and share experiences about Junos OS.

  • 1.  after Junos upgrade from 9.0R1.10 to 9.3R2.8, all interfaces are not accessible

    Posted 02-24-2009 00:33

    I have upgraded J6350 router OS from 9.0R1.10 to 9.3R2.8, after the upgrade I am not able to access any of router interfaces (like ge-0/0/0) are not accessible. if i rollback to 9.0R1.10 i can ping all the interfaces.

     

    Your help would highly appreciated



  • 2.  RE: after Junos upgrade from 9.0R1.10 to 9.3R2.8, all interfaces are not accessible

    Posted 02-24-2009 01:11

    Hello,

     

    From your description, it is safe to assume that you upgraded to an Enhanced Services (ES) version of JUNOS.

    In JUNOS-ES, the system defaults to a "secure context" (as a firewall might) which basically leaves no connectivity except that which you explicitly configure. You can also load a "router context" which behaves like JUNOS (non-ES).

     

    More details here:

     http://www.juniper.net/techpubs/software/junos-es/junos-es92/junos-es-admin-guide/understanding-secure-and-router-contexts.html 

     

    Regards,

    /david 



  • 3.  RE: after Junos upgrade from 9.0R1.10 to 9.3R2.8, all interfaces are not accessible
    Best Answer

    Posted 02-25-2009 00:24

    Hello David,

     

    Thank you very much for your help, it worked!