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Cisco Bug: CSCtf11457 - ipcp peer neighbor-route must not be installed in rt by default

Last Modified

May 16, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases


Description (partial)

With 3.9.0 PPP IPCP learned neighbor routes are automatically installed in the routing table by default. This can lead to reachability issues and security concerns. 

New default behaviour. This new behaviour is incorrect on c12k and CRS, and is removed in R3.9.1.

This issue is only present in R3.9.0.
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Bug Details Include

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  • Status
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