North American Network Operators Group
Date Prev | Date Next |
Date Index |
Thread Index |
Author Index |
Historical
Re: Sprint BGP filters in 207.x.x.x?
- From: Sean Doran
- Date: Sun Dec 17 00:53:37 1995
-----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-----
|
