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Cisco Bug: CSCsz31601 - Multilink interface is active and in up/up state - but not pingable

Last Modified

Jan 31, 2017

Products (1)

  • Cisco 7600 Series Routers

Known Affected Releases

12.2(33)SRD1

Description (partial)

Symptom:

Problem is seen when traffic with a packet size of 1500 bytes flows through around 20 multilinks . After passing traffic for sometime some of the multilinks stop passing the traffic and are not pingable. But they remain  active and in up up state. 
Conditions:

Issue is not seen with smaller packets (64,128 ,512) and is seen SRD1 onwards on SIP400
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