nanog mailing list archives
Re: IP Filtering / CIDR Block Size / SprintLink
From: Lee Howard <spiff () access digex net>
Date: Mon, 27 Jan 1997 16:21:12 -0500 (EST)
On Mon, 27 Jan 1997, McLeodUSA wrote:
Who, in addition to SprintLink, is currently implementing IP filtering based on CIDR block size (/19)? And where can I go to learn more about this issue? I've read the "Q&A conducted by Christy Hudgins-Bonafield with Alecia Cooper, group manager SprintLink product management." at http://techweb.cmp.com/nc/online/sprint.html but couldn't seem to find much on what other carriers are doing. Thanks. Tim Nemec McLeodUSA __________________________________________________________________
AGIS published their route filter criteria: http://agisgate.agis.net/tsld002.htm Essentially, they will filter on /19 in the 206+. They will filter on /24 for the 192-205 range. Everything else (0-191) will be filtered in the /16. Lee - - - - - - - - - - - - - - - - -
Current thread:
- IP Filtering / CIDR Block Size / SprintLink McLeodUSA (Jan 27)
- Re: IP Filtering / CIDR Block Size / SprintLink Brett L. Hawn (Jan 27)
- Re: IP Filtering / CIDR Block Size / SprintLink James D. Butt (Jan 27)
- Re: IP Filtering / CIDR Block Size / SprintLink Alex P. Rudnev (Jan 28)
- Re: IP Filtering / CIDR Block Size / SprintLink David Schwartz (Jan 28)
- Re: IP Filtering / CIDR Block Size / SprintLink Alex P. Rudnev (Jan 28)
- Re: IP Filtering / CIDR Block Size / SprintLink Michael Shields (Jan 29)
- Re: IP Filtering / CIDR Block Size / SprintLink Alex P. Rudnev (Jan 28)
- Re: IP Filtering / CIDR Block Size / SprintLink Lee Howard (Jan 27)
- <Possible follow-ups>
- Re: IP Filtering / CIDR Block Size / SprintLink McLeodUSA (Jan 27)