ExtremeSwitching (EXOS)

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Does X460-G2 need special config for snmp access?

  • 1.  Does X460-G2 need special config for snmp access?

    Posted 09-25-2018 03:35
    Hi,

    We have a new building with one X460-G2 as core switch/router and many X440-G2 as edge switches. We started configuring and adding them to XMC. But X460-G2 does not come up in XMC. It does not respond to snmpwalk command also. We configure X440-G2's same way:

    ARHAVI-NIZAMIYE-X460-G2-24X.1 # show configuration snmp
    #
    # Module snmpMaster configuration.
    #
    configure snmpv3 delete community "public"
    configure snmpv3 add community "xxxxx" name "xxxxx" user "vlv2c_rw"
    ARHAVI-NIZAMIYE-X460-G2-24X.2 #

    ARHAVI-NIZAMIYE-X460-G2-24X.3 # show management
    CLI idle timeout : Enabled (20 minutes)
    CLI max number of login attempts : 3
    CLI max number of sessions : 8
    CLI paging : Enabled (this session only)
    CLI space-completion : Disabled (this session only)
    CLI configuration logging : Disabled
    CLI password prompting only : Disabled
    CLI RADIUS cmd authorize tokens : 2
    CLI scripting : Disabled (this session only)
    CLI scripting error mode : Ignore-Error (this session only)
    CLI persistent mode : Persistent (this session only)
    CLI prompting : Enabled (this session only)
    CLI screen size : 60 Lines 193 Columns (this session only)
    CLI refresh : Enabled
    Telnet access : Enabled (tcp port 23 vr all)
    : Access Profile : not set
    SSH Access : ssh module not loaded.
    SSH2 idle time : none
    Web access : Enabled (tcp port 80)
    : Access Profile : not set
    Total Read Only Communities : 0
    Total Read Write Communities : 1
    RMON : Disabled
    SNMP access : Enabled
    : Access Profile : not set
    SNMP Compatibility Options :
    GETBULK Reply Too Big Action : Too Big Error
    IP Fragmentation : Disallow
    SNMP Notifications : Enabled
    SNMP Notification Receivers : None
    SNMP stats: InPkts 1329 OutPkts 0 Errors 0 AuthErrors 2658
    Gets 1055 GetNexts 264 Sets 0 Drops 0
    SNMP traps: Sent 0 AuthTraps Enabled
    SNMP inform: Sent 0 Retries 0 Failed 0

    Image version from factory is 16.1.3.6.

    What should be wrong? Is there anything we are missing?

    Regards

    Rahman


  • 2.  RE: Does X460-G2 need special config for snmp access?

    Posted 09-25-2018 04:44
    Hello Rahman,

    Please check snmp settings as XMC could not authenticate - "AuthErrors 2658".

    Best Regards,
    Nikolay


  • 3.  RE: Does X460-G2 need special config for snmp access?

    Posted 09-25-2018 04:44
    Hello Nikolay,

    You are right, there was a typo hard to see with eyes 🙂 It was "vlv2c_rw" instead of "v1v2c_rw" (letter L instead of numeric 1).

    Thank you,

    Rahman