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SNMP version from V2 to V3

  • 1.  SNMP version from V2 to V3

    Posted 10-23-2020 08:00


    We are planning to upgrade SNMP version on Juniper switches from Version 2 to Version 3.
    Can you please suggest some standard config on juniper mx switch ?

    Details :

    SNMP ver 3

    SNMP User 1:-
    Username : tempuser1
    Role type: Read Only
    authentication : sha
    Auth password: authpassone
    privacy : aes-254
    priv password: privone

    SNMP User 2:-
    Username : tempuser2
    Role type: Read Only
    authentication : sha
    Auth password: authpasstwo
    privacy : aes-254
    priv password: privtwo

    snmp server IP: 1.1.1.1

    Also suggest about traps settings



  • 2.  Re: SNMP version from V2 to V3

     
    Posted 10-23-2020 09:24

    Hello,

     

    Please refer to this KB : https://kb.juniper.net/InfoCenter/index?page=content&id=KB22048&actp=METADATA

    It has a summary for the basic SNMPv3 configuration to be mapped with your configuration parameters

     

    you may find the Minimum SNMPv3 Configuration well described here 

    https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/snmpv3-minimum-config-junos-nm.html

     

    You can generate a SNMP trap for any Syslog message you need to pay more attention like (Interface status, CPU, rpd,, etc)

    A simple example described in the below KB

    https://kb.juniper.net/InfoCenter/index?page=content&id=KB25705&cat=MANAGEMENT_ADMIN&actp=LIST

    and this link as well 

    https://www.juniper.net/documentation/en_US/junos/topics/example/junos-script-automation-event-policy-raising-snmp-traps.html

     

     

    Hope this helps.  ‌😎

    Please mark "Accept as solution" if this answers your query.  Kudos are appreciated too! 

     

    Regards,

    Bemwa