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Spirent KB Article
Doc ID: KNI17183
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Spirent TestCenter: RSVP crashes when Head-End router updates the min-BW
The tunnels are initially signaled correctly with configured
and the tunnels remain stable.
Once a given set of
tunnels receives traffic and the
router updates the min-bandwidth, it leads to some problems on the Spirent side.
Tunnel signaling breaks and the
process gets stopped.
Spirent TestCetner 5.30 and older.
The issue occurred because while raising the events, STC will not make sure all of the data structures are valid.
In some rare cases, as there were no safety checks in the code, it leads to a crash.
The fix to this issue is available in STC GA's starting in version 5.31.
The crash happens basically due to
Product : RSVP,Spirent TestCenter