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  1. Observium
  2. OBS-2291

TIMos vrf (vprn) and dhcp pools

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Details

    • New Feature
    • Resolution: Unresolved
    • Minor
    • None
    • Professional Edition
    • Discovery, Poller
    • Observium Professional 17.5.8546
      TiMOS-C-12.0.R9
      TiMOS-C-14.0.R5

    Description

      I need to add dhcp pool monitoring for alcatel.
      Please help

      There is some structure in configuration:

      • host
        • vprn (vrf)
          • dhcp-server
            • pool-name
              • subnet
                • Stable (count)
                • Free (count)
            • pool-name
              • subnet
                • Stable (count)
                • Free (count)
              • subnet
                • Stable (count)
                • Free (count)

      VPRN snmp index

      First we need to get all vprn's (VRF's_ from device).
      I find it in TIMETRA-VRTR-MIB::vRtrName

       snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-VRTR-MIB::vRtrName -M mibs:mibs/net-snmp:mibs/aos
      		 
      TIMETRA-VRTR-MIB::vRtrName.1 = STRING: "Base"
      		 
      TIMETRA-VRTR-MIB::vRtrName.2 = STRING: "vprn100"
      		 
      TIMETRA-VRTR-MIB::vRtrName.3 = STRING: "vprn120"
      		 
      TIMETRA-VRTR-MIB::vRtrName.4 = STRING: "vprn10001"
      		 
      TIMETRA-VRTR-MIB::vRtrName.5 = STRING: "vprn118"
      		 
      TIMETRA-VRTR-MIB::vRtrName.6 = STRING: "vprn160"
      		 
      TIMETRA-VRTR-MIB::vRtrName.7 = STRING: "vprn170"
      		 
      TIMETRA-VRTR-MIB::vRtrName.8 = STRING: "vprn600"
      		 
      TIMETRA-VRTR-MIB::vRtrName.9 = STRING: "vprn169"
      		 
      TIMETRA-VRTR-MIB::vRtrName.10 = STRING: "vprn159"
      		 
      TIMETRA-VRTR-MIB::vRtrName.11 = STRING: "vprn139"
      		 
      TIMETRA-VRTR-MIB::vRtrName.4094 = STRING: "vpls-management"
      		 
      TIMETRA-VRTR-MIB::vRtrName.4095 = STRING: "management"

      Usually snmp-index doesn't changes after reboot. (indexes is saved in file on flash)
      But If someone rename startup config and don't rename index file - OS can changes this indexes.

      Get Free addresses in pool for vprn160 (snmp index 6)

      Don't find how to get free addresses in pool, but know how to get free addresses in subnet

      snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsFree.6 -M mibs:mibs/net-snmp:mibs/aos
      		 
      TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsFree.6."DHCP-SERVER"."UNLIMIT-01".ipv4."37.187.252.0".24 = Counter32: 174
      		 
      TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsFree.6."DHCP-SERVER"."UNLIMIT-01".ipv4."37.187.255.160".27 = Counter32: 31
      		 
      TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsFree.6."DHCP-SERVER"."LP-RUNLIMIT-01".ipv4."37.187.255.192".27 = Counter32: 31
      		 
      h2. Get Stable addresses in pool for vprn160 (snmp index 6)
      		 
      Don't find how to get free addresses in pool, but know how to get free addresses in subnet

      snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsStable.6 -M mibs:mibs/net-snmp:mibs/aos
      TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsStable.6."DHCP-SERVER"."LP-RUNLIMIT-01".ipv4."37.187.252.0".24 = Counter32: 80
      TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsStable.6."DHCP-SERVER"."LP-RUNLIMIT-01".ipv4."37.187.255.160".27 = Counter32: 0
      TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsStable.6."DHCP-SERVER"."LP-RUNLIMIT-01".ipv4."37.187.255.192".27 = Counter32: 0

      Get other states in pool for vprn160 (snmp index 6)

      snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsOffered.6 -M mibs:mibs/net-snmp:mibs/aos
      		 
      <cut>
      		 
      snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsFRPending.6 -M mibs:mibs/net-snmp:mibs/aos
      		 
      <cut>
      		 
      snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsRemPending.6 -M mibs:mibs/net-snmp:mibs/aos
      		 
      <cut>
      		 
      snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsDeclined.6 -M mibs:mibs/net-snmp:mibs/aos
      		 
      <cut>
      		 
      snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsFoFree.6 -M mibs:mibs/net-snmp:mibs/aos
      		 
      <cut>
      		 
      snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsFoOffered.6 -M mibs:mibs/net-snmp:mibs/aos
      		 
      <cut>
      		 
      snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsFoStable.6 -M mibs:mibs/net-snmp:mibs/aos
      		 
      <cut>
      		 
      snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsFoFRPend.6 -M mibs:mibs/net-snmp:mibs/aos
      		 
      <cut>
      		 
      snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsFoRemPend.6 -M mibs:mibs/net-snmp:mibs/aos
      		 
      <cut>
      		 
      snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsFoDeclined.6 -M mibs:mibs/net-snmp:mibs/aos
      		 
      <cut>
      		 
      snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsProv.6 -M mibs:mibs/net-snmp:mibs/aos
      		 
      <cut>
      		 
      snmpwalk -v2c -c *** <ALCATEL-HOST> TIMETRA-DHCP-SERVER-MIB::tmnxDhcpSvrSubnetStatsFoProv.6 -M mibs:mibs/net-snmp:mibs/aos
      		 
      <cut>

      I need to create a graph for all TimOS devices with this DHCP states for all pools in all vprns.
      subnets in pool can migrate from one device to another many times in day.

      And also we need to count total addresses in pool (summary of all states)

      Attachments

        Issue Links

          is mentioned by

          New Feature - A new feature of the product, which has yet to be developed. OBS-3767 New entity : Protocols/Services states

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • In Review
          relates to

          New Feature - A new feature of the product, which has yet to be developed. OBS-1974 WiP: VRF MIB Discovery

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. OBS-2990 Alcatel Lucent 7750 SR (Nokia) EPIPE,VPLS,VPRN support

          • Major - Major loss of function.
          • Open

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            People

              landy Mike Stupalov
              mtivi Martyushev Tim
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              Dates

                Created:
                Updated: