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Cisco Bug: CSCta04890 - PPP intf under MLPPP Bundle flaps for more than 7 min after rollback

Last Modified

Jan 03, 2010

Products (1)

  • Cisco 12000 Series Routers

Known Affected Releases


Description (partial)


Muntilink member Serial Interfaces and hence ML bundles flap multiple times and take 
longer time to come up. Serial Interfaces undergo multiple LCP renegotiation while 
coming up.


1. In a XR - IOS interop setup with Frosbite Linecards at both Routers (or)
2. In a XR - IOS interop setup with Chopper SPA at XR side and Frosbite LC at IOS side.

Remove and add member links to ML Bundles (min 28 links, 14 bundles with 2 member links each).
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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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