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Cisco Bug: CSCvi93261 - LPTS dropping TACACS traffic with inter-VRF leaking

Last Modified

Dec 04, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

Communication between the ASR9000 router and TACACS server does not work, due to LPTS policer dropping the packets sent by the TACACS server on the ingress linecard of ASR9000.

This is observed on ASR9000 when:
- tacacs source-interface and server group are configured in a VRF different than the VRF in which the direct outgoing interface toward the TACACS-server is.
- Inter-VRF routing is done on that same ASR9000 router
- Router is running XR release 5.3 or higher. It is not observed on 5.1 or older XR releases

Other XR platforms may also be affected.
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Bug Details Include

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  • Status
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