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Cisco Bug: CSCul13245 - Proxy-arp doesn't work for attached routes out of unnumbered interfaces

Last Modified

May 09, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases


Description (partial)

Proxy-arp might not reply.

This happens when there are two unnumbered interfaces with static routes pointing to each one of them.
APR request from one interface will not get reply by proxy-arp.
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