B2B 5X P& 5GT



  • Hello

    I’m familiar with Cisco equipment but new to Netscreen or Juniper, maybe not a good startphrase to start a topic here…
    I have a question on a Back-toback between a Netscreen 5XT and a 5GT.
    This is the topology:

    PCx--------------------5XP-------------------5GT-------------PCy
                              Trust_Untrust          Untrust-Trust
    172.16.89.6-172.16.89.5_84.50.36.2-84.50.36.6_192.168.1.66-192.168.1.68

    Ping >>    ok  -    ok    _        ok    -    ok    _        nok  -nok
    Ping <<    nok -    nok    _        nok    -    nok    -        ok    -ok

    On interface Untrust on the 5GT I can ping myself(local) which I can’t do on the 5GT Trust although I can ping this interface from PCy.

    I can see the 5XP and PCy in the ARP table:
    Netscreen5GT-> get arp
    usage: 2/1024  miss: 0
    always-on-dest: disabled

    IP          Mac          VR/Interface  State  Age  Retry  PakQue

    84.50.36.2  0010db0e37e1      trust-vr/untrust    VLD  455      0      0
      192.168.1.68  0001802998b1        trust-vr/trust    VLD  495      0      0
    In both machines the same basic config is applied but I think there is a slight diference between them.
    Could somebody be so kind to help me in this?

    Thank you
    Fab5freddy


 

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