nanog mailing list archives
Re: Deaggregation factor jump (Re: Weekly Routing Table Report)
From: Bill Nash <billn () billn net>
Date: Sun, 24 Feb 2008 10:46:09 -0700 (MST)
On Fri, 22 Feb 2008, Justin Shore wrote:
Cox has jumped about 2k in the past month for me. If I could ever figure out what the OIDs are for BGP peers I would graph it.
Probably not the safest way to go about it. Might work out ok, but with the dramatic potential to blow something up, especially on a router with a full table. The bgp mib doesn't contain an object to tell you, summarized, how many prefixes a peer is sending. You would have to iterate the full routing table and pick out routes that originate from a specific AS. And then repeat it periodically to generate your time series.
You'd be better off parsing output from a zebra peer. Slightly hackish but far safer, and efficient.
- billn
Current thread:
- Weekly Routing Table Report Routing Analysis Role Account (Feb 01)
- <Possible follow-ups>
- Weekly Routing Table Report Routing Analysis Role Account (Feb 08)
- Weekly Routing Table Report Routing Analysis Role Account (Feb 15)
- Weekly Routing Table Report Routing Analysis Role Account (Feb 22)
- Deaggregation factor jump (Re: Weekly Routing Table Report) David Conrad (Feb 22)
- Re: Deaggregation factor jump (Re: Weekly Routing Table Report) Justin Shore (Feb 22)
- Re: Deaggregation factor jump (Re: Weekly Routing Table Report) Geoff Huston (Feb 23)
- Re: Deaggregation factor jump (Re: Weekly Routing Table Report) Mark Smith (Feb 23)
- Re: Deaggregation factor jump (Re: Weekly Routing Table Report) Joel Jaeggli (Feb 24)
- Re: Deaggregation factor jump (Re: Weekly Routing Table Report) Bill Nash (Feb 24)
- Re: Deaggregation factor jump (Re: Weekly Routing Table Report) John Payne (Feb 26)
- Deaggregation factor jump (Re: Weekly Routing Table Report) David Conrad (Feb 22)