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Cisco Bug: CSCtd05874 - IPMI stops working if SOL medium/heavy load

Last Modified

Feb 05, 2017

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

1.0(0.24) 1.0(0.30) 1.2(1)

Description (partial)


Occasionally IPMI LAN interfaces will become unresponsive (to the point of lost functionality) under stress.


In particular, high Serial Over LAN (SOL) traffic can impose very high CPU overhead (due to encryption of the data stream), causing concurrent IPMI LAN sessions to become unresponsive.
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