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Cisco Bug: CSCuq38306 - LDP established ipv6 adj even the intf is not enabled LDP AFv6

Last Modified

May 10, 2018

Products (1)

  • Cisco Carrier Routing System

Known Affected Releases

5.3.0.MPLS

Description (partial)

Symptom:
In certain cases like proc restart, if auto-cfg is enabled in IGP, and all conditions for bringing up a v6 adjacency are met (aside from explicit configuration) a v6 hellos will start and a v6 adjacency will come up.
Conditions:
Unintended LDP v6 adjacency or session will be present
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