Hi, I configured "neighbor x.x.x.x fall-over" commands. I checked that iBGP peer went down immediately after link down on iBGP.
I think it is useful command on iBGP. Regards, Hiromasa Oliver Boehmer (oboehmer) wrote [2008/03/07 17:19(JST)]: > Christian Meutes <> wrote on Friday, March 07, 2008 9:10 AM: > >> Hi, >> >> --On Freitag, 7. März 2008 12:48 +0900 Hiromasa Sekiguchi >> <[EMAIL PROTECTED]> wrote: >> >>> The cisco products have "bgp fast-external-fallover" function. >>> It is available on only eBGP, isn't it? >>> >>> We'd like to do same behabior like it on iBGP. >>> So, is there any solutions? >> Many new releases have something similar for iBGP learned prefixes >> which is enabled by default. Check for 'BGP Support for Next-Hop >> Address Tracking'. > > Right. And there is actually a feature "Fast Session Deactivation" which > builds on address tracking which takes down the session when the next-hop > goes away. Hoever, this is usually a bad idea for iBGP, it's better letting > "regular" next-hop tracking invalidate the paths rather than taking down the > whole session. > > oli _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
