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Cisco Bug: CSCtb71040 - cnh: PIM_PROT-3-PROTOCOL_ERR & Assertion on toggling ipv6 mcast routing

Last Modified

Sep 20, 2015

Products (1)

  • Cisco IOS

Known Affected Releases

12.2(32.8.17)REC186 12.2SRE

Description (partial)

Symptoms: PIM_PROT-3-PROTOCOL_ERR and Assertion are seen on toggling
ipv6 multicast routing.

Conditions: The issue is seen in Carson image (122-32.8.11.XJC273.1)
on c7200 and SUP5 as well as washoe image
(c7200-js-vz.122-32.8.5.YCA246.10) on c7200.


receiver ----(50 subinterfaces)uut1-----uut2---uut3-----src

 PIM mode: SSM
 Join type: MLDv2
 Groups: 5K groups join on 50 subinterfaces
 Unicast: few ospf routes
 multicast Traffic: 2Kpps
 Platform: c7200 NPEG1 with 1GB memory
 Image: c7200-js-mz.122-32.8.17.REC186
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