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Cisco Bug: CSCvu96133 - [CP-MME]- InterMME S1HO failing when src-to-trgt container received in FRR with size 6k+

Last Modified

Sep 17, 2020

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

21.20.3 21.20.3.76851 21.20.4 21.20.N0.76420

Description (partial)

InterMME S1HO failing when src-to-trgt container received in FRR with size 6k+

Symptom:
In Inter MME S1Ho case, 
- OLD MME will send FRR  with size 6k+ to New MME. 
- New MME could not handle it and FRR will be dropped.
- After multiple retries, OLD MME send Handover failure to source ENB.

Conditions:
When new MME receives FRR with size 6k+
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Bug Details Include

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  • Status
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