nanog mailing list archives
Re: Sprint BGP filters in 207.x.x.x?
From: Sean Doran <smd () chops icp net>
Date: Sun, 17 Dec 1995 00:12:30 -0500
-----BEGIN PGP SIGNED MESSAGE-----
""Daniel" == "Daniel M Barton" <dmbarton () mci net> writes:
Daniel> Let me clarify something I incorrectly stated Daniel> earlier. The MCI provider network Daniel> (MCI-NETBLKxx) are aggregated into /16s at Daniel> the borders, not /19s as my earlier note Daniel> said. Which is a good thing too, since, as we do closest-exit routing towards InternetMCI, whether we hear one prefix in your /14 or 10000, packets will go out the same direction under normal circumstances. Anyone wanting to deal with abnormal circumstances (partitioning of InternetMCI that makes part of a big aggregate unreachable from a border gateway announcing the entire aggregate) is welcomed to study Yakov Rekhter's excellent presentation on the "push" operation. Anyone downstream from us wanting to route differently towards different parts of the big aggregate is welcomed to study Yakov Rekhter's excellent presentation on the "pull" operation. Sean. -----BEGIN PGP SIGNATURE----- Version: 2.6.2 Comment: PGP Public Key in ftp://ftp.sprintlink.net/engineer/smd/pgpkey iQCVAwUBMNOmkESWYarrFs6xAQFYkgP+OEq1hmM7UAx/UCY/Sfku+w9DeOCkwq/8 oG4Pohy6I96Qrq4DiM0ufqQXRGJed5vzh+kuQrhbALSd2JP7Nfj18/CClcR5xz6/ 9YF2nC9A23dA0MXxsXMb3RNSoGcWyOoRLA0jOekR087uTUNIKQ+jv9uMLQqjazte h2ytLMREXrM= =ja/7 -----END PGP SIGNATURE-----
Current thread:
- Re: Routing registry was Re: Sprint BGP filters in 207.x.x.x?, (continued)
- Re: Routing registry was Re: Sprint BGP filters in 207.x.x.x? bmanning (Dec 17)
- Re: Sprint BGP filters in 207.x.x.x? Avi Freedman (Dec 13)
- Re: Sprint BGP filters in 207.x.x.x? Jeremy Porter (Dec 13)
- Sprint BGP filters in 207.x.x.x? Daniel Karrenberg (Dec 14)
- Re: Sprint BGP filters in 207.x.x.x? Curtis Villamizar (Dec 15)
- Re: Sprint BGP filters in 207.x.x.x? Curtis Villamizar (Dec 15)
- Re: Sprint BGP filters in 207.x.x.x? Avi Freedman (Dec 13)
- Re: Sprint BGP filters in 207.x.x.x? Andrew Partan (Dec 13)
- Re: Sprint BGP filters in 207.x.x.x? Avi Freedman (Dec 13)
- Re: Sprint BGP filters in 207.x.x.x? Daniel M. Barton (Dec 13)
- Re: Sprint BGP filters in 207.x.x.x? Sean Doran (Dec 16)