nanog mailing list archives
Re: Extreme BlackDiamond
From: Richard A Steenbergen <ras () e-gerbil net>
Date: Mon, 13 Oct 2003 17:54:44 -0400
On Mon, Oct 13, 2003 at 02:15:59PM -0700, Tom (UnitedLayer) wrote:
On Mon, 13 Oct 2003 sthaug () nethelp no wrote:Maybe you could expand on the BGP scanner problems - we haven't seen them all the time we've been running 6500 native with full routes (about 1.5 years now).BGP Scanner taking up close to 100% of CPU on a box periodically. GSR doesn't seem to do it, but a buncha other cisco boxes do. Its more irritating than anything else, especially when customers complain that when they traceroute they see ~200ms latency to the router...
On the GSR, dCEF is turned on by default, and the GRP does the bgp processing while the linecards continue to forward packets without interruption (well at least until an update comes in and dCEF starts pointing the packets out the wrong interface at any rate). :P -- Richard A Steenbergen <ras () e-gerbil net> http://www.e-gerbil.net/ras GPG Key ID: 0xF8B12CBC (7535 7F59 8204 ED1F CC1C 53AF 4C41 5ECA F8B1 2CBC)
Current thread:
- Re: ... WWIU / Orientation, (continued)
- Re: ... WWIU / Orientation bmanning (Oct 13)
- Re: Extreme BlackDiamond Nipper, Arnold (Oct 13)
- Re: Extreme BlackDiamond Niels Bakker (Oct 13)
- Re: Extreme BlackDiamond Tom (UnitedLayer) (Oct 13)
- RE: Extreme BlackDiamond sthaug (Oct 13)
- RE: Extreme BlackDiamond Tom (UnitedLayer) (Oct 13)
- Re: Extreme BlackDiamond Steve Francis (Oct 13)
- Re: Extreme BlackDiamond Tom (UnitedLayer) (Oct 13)
- Re: Extreme BlackDiamond Bradley Dunn (Oct 13)
- Re: Extreme BlackDiamond Peter E. Fry (Oct 14)
- Re: Extreme BlackDiamond Richard A Steenbergen (Oct 13)
- Re: Extreme BlackDiamond Jason LeBlanc (Oct 13)
- RE: Extreme BlackDiamond Mikael Abrahamsson (Oct 14)
- Re: Extreme BlackDiamond Suresh Ramasubramanian (Oct 15)
- Re: Extreme BlackDiamond Joe Rhett (Oct 15)
- Re: Extreme BlackDiamond Suresh Ramasubramanian (Oct 15)