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Cisco Bug: CSCub17584 - IOSD crash ipmulticast pim when flapping LNS sessions

Last Modified

Feb 11, 2018

Products (17)

  • Cisco IOS
  • Cisco 7301 Router
  • Cisco ME 3600X-24TS-M Switch
  • Cisco 7206 Router
  • Cisco 7206VXR Router
  • Cisco 7204 Router
  • Cisco 7202 Router
  • Cisco 7600 Series Route Switch Processor 720 with Multilayer Switch Feature Card
  • Cisco ME 3600X-24FS-M Switch
  • Cisco 7600 Series Route Switch Processor 720 with 10 Gigabit Ethernet Uplinks
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Known Affected Releases


Description (partial)

Symptoms: Cisco IOSD crashes seen with 1K MVPN sessions. (When the sessions are cleared, all the IGMP joins are released, and then the sessions are brought up. When there are about 400 to 500 IGMP joins, the crash is seen.)

Conditions: This symptom occurs while clearing the 1K MVPN sessions on LAC using 
"clear pppoe all".
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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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