ExtremeSwitching (EXOS)

  • 1.  how to configure snmp trap to send only when linkup linkdown

    Posted 12-29-2015 07:38
    how to configure snmp trap to send only when linkup linkdown.
    i don't want other alarm. only for linkup and linkdown.
    the switch will only send traps for linkUp and linkDown?

    System Type: X250e-24t

    Secondary ver: 12.1.3.14


  • 2.  RE: how to configure snmp trap to send only when linkup linkdown

    Posted 12-29-2015 08:00
    enable snmp traps port-up-down ports


  • 3.  RE: how to configure snmp trap to send only when linkup linkdown

    Posted 12-29-2015 08:00
    thanks Bernhard,

    Understand that command will send trap about linkup linkdown.
    enable snmp traps port-up-down ports all

    so how to disable other snmp traps not to send.

    thanks.


  • 4.  RE: how to configure snmp trap to send only when linkup linkdown

    Posted 12-29-2015 10:52
    I would try to define snmpview with corresponding OIDs only. Then you can use this view for notification. When you configure access rights you define readview, writeview and notifyview. I believe this is the righr way...

    Good luck


  • 5.  RE: how to configure snmp trap to send only when linkup linkdown

    Posted 12-29-2015 10:52
    Hi Pala,

    thank you for the advice. could you explain more about configuration on it. how to configure snmp trap to send only when linkup linkdown

    thanks


  • 6.  RE: how to configure snmp trap to send only when linkup linkdown

    Posted 12-29-2015 10:52
    the USM (snmpv3) does have following construction:

    Configure snmp-user credentials:
    #configure snmpv3 add user snmpuser authentication md5 authcred privacy privcred

    Add snmp-user to the group:
    #configure snmpv3 add group RW user snmpuser sec-model usm

    define what the group can do:
    #configure snmpv3 ad access RW sec-model usm sec-level priv read-view ViewAll write-view ViewAll notify-view ViewAll

    the "ViewAll" can be defined:
    #configure snmpv3 add mib-view ViewAll subtree 1.0.0.0/0

    in your case:
    #configure snmpv3 ad access RW sec-model usm sec-level priv notify-view ViewPortUpDown
    #configure snmpv3 add mib-view ViewAll subtree xxxxxx

    check what is the OID for the port-up/port-down and replace the xxxxx with your OIDs

    the next step will be to configure the snmptrap / inform to be sent with these credentials



  • 7.  RE: how to configure snmp trap to send only when linkup linkdown

    Posted 12-29-2015 10:52
    Hi Pala,

    Thank you and it is very informative. Really appreciate your help on this.