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Cisco Bug: CSCvu77962 - ASR1K / 16.9.4c / MKA control traffic not forwarded out on L2VPN

Last Modified

Sep 10, 2020

Products (14)

  • Cisco ASR 1000 Series Aggregation Services Routers
  • Cisco 4221 Integrated Services Router
  • Cisco ASR 1000 Series IOS XE SD-WAN
  • Cisco 4331 Integrated Services Router
  • Cisco 4321 Integrated Services Router
  • Cisco ASR 1002-X Router
  • Cisco ASR 1001-X Router
  • Cisco 4351 Integrated Services Router
  • Cisco ISR 4000 Series IOS XE SD-WAN
  • Cisco ISR 1000 Series IOS XE SD-WAN
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Known Affected Releases

16.9.4

Description (partial)

Symptom:
Router acting as PE router not able to pass through the MKA traffic (with 0x876F eth-type) over the L2VPN coming from the CE routers.

Conditions:
After upgrading to 16.9.4c
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Bug Details Include

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