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Cisco Bug: CSCtb11807 - RLS5: RP Crash on enabling ip pim on a v4,v6 interface.

Last Modified

Jan 31, 2017

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

 RP crash occurs when enabling ipv4 and v6 multicast routing and
 MPLS on the same interface. Multicast MPLS is not a supported mode for ASR1K. 
 The same interface requires all three features to be configured to cause the
RP crash:
 1) ipv4
 2) ipv6
 3) mpls
 4) ip sparse-dense mode
 Sample configuration:
 interface GigabitEthernet0/3/2
  ip address
  negotiation auto
  ip sparse-dense mode   <<< will cause crash
  ipv6 address 2001:db8
  ipv6 ospf hello-interval 5
  ipv6 ospf 1 area 0
  mpls bgp forwarding
  cdp enable
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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