Craig A. Huegen wrote:
On Fri, 11 Jul 1997, Matthew Kaufman wrote:
==>I redistribute in a similar way, and have the statics to null0 as well. ==> ==>Still insisted on flapping at least twice every time it got the brief ==>hit on the /24 subnet coming from the outside world.
What routing protocol do you use? If you're using a protocol which uses a hold-down (read: RIP), the holddown period causes the route to be withdrawn while marked as inaccessible in the IGP, and re-announced when the hold-down period goes away and the static route gets inserted.
You might try "no synchronization" in BGP. It solved some flapping for me that I was getting between a pair of routers where the paths were always getting marked inaccessible. My situation was different than this but it seems to have enough similarity that maybe... -- Phil Howard KA9WGN +-------------------------------------------------------+ Linux Consultant | Linux installation, configuration, administration, | Milepost Services | monitoring, maintenance, and diagnostic services. | phil at milepost.com +-------------------------------------------------------+