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Cisco Bug: CSCsz49843 - iosd crash @ MFIB_mrib_read while performing ISSU downgrade RLS4 -> RLS3

Last Modified

Jan 31, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.2XN

Description (partial)

Symptom:

While performing super package ISSU downgrade on a 6RU from RLS4 throttle image to RLS3 throttle image, active RP is observed to reload with iosd core after "issu runversion"
Conditions:

Super package ISSU downgrade from RLS4 throttle image to RLS3 throttle image with 3k active PPPoX sessions with multicast enabled. Active RP is observed to reload after "issu runversion"
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