nanog mailing list archives
Re: [admin] [summary] RE: YouTube IP Hijacking
From: "Christopher Morrow" <morrowc.lists () gmail com>
Date: Tue, 26 Feb 2008 11:58:44 -0500
On Tue, Feb 26, 2008 at 10:40 AM, hjan <hjan () libero it> wrote:
I think that they should use remote triggered blackhole filtering with no-export community. In this way they do the job with no impact on the rest of internet.
so, certainly this isn't a bad idea, but given as an example: <http://www.secsup.org/CustomerBlackHole/> (Sorry not a perfect example, but illustrates my point) instead of: ip route my.offensive.material.0 255.255.255.0 Null0 tag 12345 the operator in question (person not place) types: ip route my.offensive.material.0 255.255.255.0 Null0 tag 1234 oops, a simple cut/paste mistake means that a route didn't get tagged properly, didn't get community tagged properly, didn't get set no-export and didn't get kept internally :( There is no SINGLE fix for this, there is a belt+suspenders approach: 1) Know what you are advertising (customer side of the puzzle) 2) Know what you are expecting to recieve (provider side of the puzzle) 3) plan for failures in both parts of this puzzle. -Chris
Current thread:
- Re: [admin] [summary] RE: YouTube IP Hijacking, (continued)
- Re: [admin] [summary] RE: YouTube IP Hijacking Danny McPherson (Feb 25)
- Re: [admin] [summary] RE: YouTube IP Hijacking Alex Pilosov (Feb 25)
- Re: [admin] [summary] RE: YouTube IP Hijacking Danny McPherson (Feb 25)
- Re: [admin] [summary] RE: YouTube IP Hijacking Danny McPherson (Feb 25)
- RE: [admin] [summary] RE: YouTube IP Hijacking Barry Greene (bgreene) (Feb 25)
- Re: [admin] [summary] RE: YouTube IP Hijacking Arnd Vehling (Feb 26)
- Re: [admin] [summary] RE: YouTube IP Hijacking Leo Vegoda (Feb 26)
- Re: [admin] [summary] RE: YouTube IP Hijacking Arnd Vehling (Feb 26)
- Re: [admin] [summary] RE: YouTube IP Hijacking Adrian Chadd (Feb 25)
- Re: [admin] [summary] RE: YouTube IP Hijacking hjan (Feb 26)
- Re: [admin] [summary] RE: YouTube IP Hijacking Christopher Morrow (Feb 26)
- RE: [admin] [summary] RE: YouTube IP Hijacking Barry Greene (bgreene) (Feb 26)
- Re: [admin] [summary] RE: YouTube IP Hijacking Jared Mauch (Feb 26)
- Re: [admin] [summary] RE: YouTube IP Hijacking Aaron Glenn (Feb 26)
- Re: [admin] [summary] RE: YouTube IP Hijacking Adrian Chadd (Feb 26)
- Re: [admin] [summary] RE: YouTube IP Hijacking Mark Newton (Feb 26)
- Re: [admin] [summary] RE: YouTube IP Hijacking Jared Mauch (Feb 26)
- Re: [admin] [summary] RE: YouTube IP Hijacking Adrian Chadd (Feb 26)
- Re: [admin] [summary] RE: YouTube IP Hijacking Adrian Chadd (Feb 26)
- Re: YouTube IP Hijacking Christopher Morrow (Feb 25)
- RE: YouTube IP Hijacking Barry Greene (bgreene) (Feb 25)