SNMP Simple Network Mangement

• Links cricket notes. pySnmp

  • http://www.oid-info.com/

• Wireless devices

  • snmp/motorola

  • ftp://ftp.cisco.com/pub/mibs/v2/CISCO-DOT11-ASSOCIATION-MIB.my

  • ftp://ftp.cisco.com/pub/mibs/v2/IEEE802dot11-MIB.my

  • ftp://ftp.cisco.com/pub/mibs/v2/CISCO-DOT11-IF-MIB.my

• Cisco
  • Find snmp if index
    • # show snmp mib ifmib ifindex
  • OSPF
    • $ snmpwalk -v2c -m all -c public 10.0.0.1 ospf | less
      • OSPF-MIB::ospfNbrIpAddr.xxxx
      • OSPF-MIB::ospfNbrRtrId.10.19.13.249.0
      • OSPF-MIB::ospfNbrState.10.19.13.249.0
      • OSPF-MIB::ospfNbmaNbrStatus.10.19.13.249.0
    • Check if neighbour ospf is up
      • OSPF-MIB::ospfNbrState.10.10.1.10.0 = INTEGER: full(8)
• Linux - snmpwalk examples

  • 201408 On Ubuntu, i had to uncomment line in /etc/snmp/snmp.conf and install snmp-mibs-downloader to get mibs loaded.

    •       export ip=10.x.y.z
            export MIBS=ALL
            snmpwalk -v2c -c public  $ip system
            or (load mib table)
            snmpwalk -v 2c -c public -m RFC1213-MIB $ip system

    • Linux Notes 201307

      •           sudo apt-get install snmp-mibs-downloader
                  sudo download-mibs

      • Mibs loaded from "$HOME/.snmp/mibs" and "/usr/local/share/snmp/mibs"
        • check with $ net-snmp-config --default-mibdirs
• MIB links

  • IBM XIV MIB : http://www-01.ibm.com/support/docview.wss?uid=ssg1S4000913

    •          #From: http://aussiestorageblog.wordpress.com/2011/03/17/xiv-and-snmp-lets-walk-the-walk/
               export ip=10.x.y.z 
               snmpwalk -v 2c -c XIV -m XIV-MIB $ip xiv
               snmpwalk -v 2c -c XIV -m XIV-MIB $ip xivFailedDisks
               snmpwalk -v 2c -c XIV -m XIV-MIB $ip xivFreeSpaceSoft

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CategoryCisco CategoryNetworkManagement