nanog mailing list archives
Re: Order of ASes in the BGP Path
From: Abhishek Verma <abhishekv.verma () gmail com>
Date: Tue, 30 Aug 2005 14:58:24 +0530
As no one has asked yet, allow me.. what are you trying to do?
Basically I was thinking on these lines. If i have an AS path {1 2} [3 4] { 5 } then is it possible to pull the AS in the last segment and merge it with the first segment? This would give me {1 2 5} [3 4]. This way i dont need to carry two AS_SEQ segments in my path and i can manage with just one. However, there are some problems here: [1] I can never generate such an AS Path, given the way BGP works currently. [2] Merging ASes from different segments can mangle the sequence in which the ASes appear in the AS Path. I wanted to know if this was required and used by admins, and hence my original mail. Thanks everybody for all the help, Abhishek
Current thread:
- Re: Order of ASes in the BGP Path, (continued)
- Re: Order of ASes in the BGP Path Stephen J. Wilcox (Aug 30)
- Re: Order of ASes in the BGP Path Jake Khuon (Aug 30)
- Bellsouth.net Outage? Alan Spicer (Aug 30)
- Re: Bellsouth.net Outage? Jon Lewis (Aug 30)
- Re: Order of ASes in the BGP Path Randy Bush (Aug 29)
- Re: Order of ASes in the BGP Path Tom Sanders (Aug 29)
- Re: Order of ASes in the BGP Path Paul Jakma (Aug 29)
- Re: Order of ASes in the BGP Path Abhishek Verma (Aug 30)
- Re: Order of ASes in the BGP Path Paul Jakma (Aug 29)
- Re: Order of ASes in the BGP Path Tom Sanders (Aug 29)