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Cisco Bug: CSCuj64875 - MMRP: LC L2FIB_MGR not able to recover from OLE OOR state

Last Modified

May 13, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

5.1.11.BASE

Description (partial)

Symptom:
Multicast and L2VPN may not pass traffic.
Also one will see "  MCAST XID" in  alarm for l2vpn via show l2vpn forwarding resource  location <>

RP/0/RSP0/CPU0:RTR#show l2vpn forwarding resource  location 0/2/cpu0

L2VPN forwarding resource availability summary state: YELLOW
  shared memory resource: GREEN
  AC hardware resource: GREEN
  MPLS hardware resource: GREEN
  PBB PORT hardware resource: GREEN
  NHOP hardware resource: GREEN
  L2TP hardware resource: GREEN
  L2TP_SESSION hardware resource: GREEN
  VFI hardware resource: GREEN
  BRIDGE hardware resource: GREEN
  BRIDGE SHG hardware resource: GREEN
  BRIDGE PORT hardware resource: GREEN
  BRIDGE MAC hardware resource: GREEN
  MSTI MAIN PORT hardware resource: GREEN
  BRIDGE MAIN PORT hardware resource: GREEN
  MCAST TABLE hardware resource: GREEN
  MCAST LEAF hardware resource: GREEN
  MCAST XID hardware resource: YELLOW  <<<<<<<<<< see here
  PBB BMAC SA hardware resource: GREEN
  DHCP hardware resource: GREEN
  MCAST XID LIST hardware resource: GREEN
  SPAN hardware resource: GREEN
  G8032 RING hardware resource: GREEN
  G8032 RING INST hardware resource: GREEN
  GLOBAL hardware resource: GREEN
  EVPN MCAST LEAF hardware resource: GREEN
  EVPN MCAST OLE hardware resource: GREEN

Conditions:
Running L2VPN and Multicast.  In addition, alot of network flaps on a L2VPN/Multicast link that is carrying traffic.
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