nanog mailing list archives
Re: BCP38 is hard, was TWC (AS11351) blocking all NTP?
From: "John R. Levine" <johnl () iecc com>
Date: 4 Feb 2014 18:24:22 -0500
If ISP has customer A with multiple *known* valid networks --doesn't matter if ISP allocated them to customer or not-- and ISP lets them all out, but filters everything else, ISP is still complying with BCP 38.
Of course. The question is how the ISP knows what the customer's address ranges are, without demanding vast amounts of nitpicky manual work on both sides.
Regards, John Levine, johnl () iecc com, Primary Perpetrator of "The Internet for Dummies", Please consider the environment before reading this e-mail. http://jl.ly
Current thread:
- Re: TWC (AS11351) blocking all NTP?, (continued)
- Re: TWC (AS11351) blocking all NTP? Doug Barton (Feb 04)
- Re: TWC (AS11351) blocking all NTP? William Herrin (Feb 04)
- Re: TWC (AS11351) blocking all NTP? Christopher Morrow (Feb 04)
- Re: TWC (AS11351) blocking all NTP? Majdi S. Abbas (Feb 04)
- Re: TWC (AS11351) blocking all NTP? William Herrin (Feb 04)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? John Levine (Feb 04)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? Paul Ferguson (Feb 04)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? Chuck Anderson (Feb 04)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? William Herrin (Feb 04)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? Octavio Alvarez (Feb 04)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? John R. Levine (Feb 04)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? William Herrin (Feb 04)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? John Levine (Feb 04)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? Mark Andrews (Feb 04)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? Randy Bush (Feb 04)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? Jay Ashworth (Feb 04)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? Saku Ytti (Feb 05)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? Jared Mauch (Feb 05)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? Saku Ytti (Feb 05)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? Octavio Alvarez (Feb 04)
- Re: BCP38 is hard, was TWC (AS11351) blocking all NTP? Mark Andrews (Feb 04)