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Cisco Bug: CSCur16475 - Lisp map-cache doesn't update the MTU Value for VRF

Last Modified

Feb 01, 2017

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

6.2(10)S93

Description (partial)

Symptom:
LISP doesn't update the mtu value for a map-cache with a locator vrf being different than the vrf where the map cache is for the packet being sent even though mtu along the path is smaller than the packet size being sent.

Conditions:
Smaller MTU is encountered along the path towards the ETR. locator-vrf has to be different than the EID vrf on the ITR.
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