Guest

Preview Tool

Cisco Bug: CSCum21938 - MMRP: L2FIB PD code to handle HW OOR for L2FIB_OBJECT_MCAST_XID object

Last Modified

Jan 02, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.1.11.MCAST

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 on ASR9k . Alot of interface flaps on the L2VPN/Multicast links may trigger the outage.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.