nanog mailing list archives
Re: Splitting ARIN assignment
From: "Yamasaki, Charles" <Charles.Yamasaki () move com>
Date: Thu, 22 May 2008 11:50:09 -0700
Sorry, typo'd the /21. He wants to carve into /22. On 5/22/08 11:45 AM, "Joe Maimon" <jmaimon () ttec com> wrote:
Yamasaki, Charles wrote:Make sure that your two location is inter-connected directly,Why is this required? If you put static routes to point the remote /21 to the upstream provider on each side wouldn't that take care of the origin AS loop?Origin AS is easily handled by the allow-as-in neighbor command and better replaced with more flexible as-path and prefix-lists in route-maps. The interconnection is required to be able to advertise the entire space as a "covering" prefix at both sites. Doing that without interconnectivity and using your static route idea would generate routing loops.
Charles Yamasaki Manager Network Engineering Move Inc. 30700 Russell Ranch Rd Westlake Village, CA 91362 O: 805.557.3829 M: 805.603.6492 F: 805.557.3870
Current thread:
- RE: Splitting ARIN assignment, (continued)
- RE: Splitting ARIN assignment Scott Morris (May 22)
- RE: Splitting ARIN assignment Ben Butler (May 22)
- Re: Splitting ARIN assignment Joe Maimon (May 22)
- [Splitting ARIN assignment] MPLS VPNv4, iBGP, split announce Greg VILLAIN (May 31)
- Re: [Splitting ARIN assignment] MPLS VPNv4, iBGP, split announce Christopher Morrow (May 31)
- [Splitting ARIN assignment] MPLS VPNv4, iBGP, split announce Greg VILLAIN (May 31)
- Re: Splitting ARIN assignment Justin M. Streiner (May 22)
- Re: Splitting ARIN assignment Hyunseog Ryu (May 22)
- Re: Splitting ARIN assignment Yamasaki, Charles (May 22)
- Re: Splitting ARIN assignment Hyunseog Ryu (May 22)
- Re: Splitting ARIN assignment Joe Maimon (May 22)
- Re: Splitting ARIN assignment Yamasaki, Charles (May 22)
- Re: Splitting ARIN assignment Yamasaki, Charles (May 22)
- RE: Splitting ARIN assignment Scott Morris (May 22)