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Cisco Bug: CSCur10311 - MAG does not accept PBA without GRE key during de-registration

Last Modified

Sep 14, 2019

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

15.3(1)S 15.5(2)T

Description (partial)

Cisco MAG (ASR1K & WLC) fails to delete the PMIPv6 user during De-registration.
Cisco MAG includes GRE key Option in the PMIPv6 De-registration PBU message & also expects GRE key option to be present in PBA. When an LMA responds with PBA De-registration without GRE key, the user was not deleted at the MAG.

This issue is seen only during User De-Registration.
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