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Cisco Bug: CSCvv37108 - ASA silently dropping OSPF LS Update messages from neighbors

Last Modified

Oct 06, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

9.14 9.8

Description (partial)

OSPF neighborship on the ASA is stuck in LOADING and is silently dropping LS Update messages from it's neighbors. No drops seen in syslogs or asp-drop captures and no OSPF debugs seen for these messages.

ASA configured to establish OSPF neighborship with one or more neighboring routers and the neighbors are sending type-11 (opaque) LSAs in the updates.
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