On Wed, Sep 14, 2016 at 8:03 PM, Octavio Alvarez <octalc...@alvarezp.org> wrote:
> Hello. > > We are noticing our ASR 1002 is propagating BGP-learned routes to its > neighbors after the path is chosen but before the route gets installed > in the FIB. > > With the increasing size of the BGP table, this is causing race > conditions that turn into traffic loops during convergence. The router > attracts traffic but returns it back to somebody else because the route > is not yet in the FIB or it is outdated in the FIB. > > Is there a way to force the router to wait until a route is installed > all the way in the FIB before having it propagated to the neighbors? > > Thanks. > _______________________________________________ > I've had to engineer around this, as we had 4 ASR1002s taking in full routes from several providers and ran into this very issue. This also was a catalyst to replace them with ASR9001s at the edge. It seems like a flaw in the ASR1000 series. John _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
