nanog mailing list archives
Re: Alternic takes over Internic traffic
From: "Alex.Bligh" <amb () xara net>
Date: Tue, 15 Jul 1997 16:36:58 +0100
[shock - operational ingredient to DNS issue on NANOG] I feel that a convenient way to filter out crud that polutes your DNS (or any other crud for that matter) might be: a) Configure a normally non-BGP speaking router in your IGP to run BGP under AS (say) 7778. b) Static the routes to all alternic's primary name servers to null0: (or better to a non-existent IP on an ethernet interface) c) redistribute these statics into BGP through a routemap if necessary. d) Set up peering with a router running BGP tagging the routes as no-export (make sure you don't distribute them to peers or customers). (credit to Paul Vixie for the "how to blackhole traffic" for spam reasons which I've borrowed here - *PAUL DID NOT RECOMMEND DOING THIS FOR DNS TRAFFIC - THIS IS ENTIRELY MY IDEA*). We're just about to do this. I'll tell you how it goes. Alex Bligh Xara Networks
Current thread:
- Alternic takes over Internic traffic Hank Nussbacher (Jul 15)
- Re: Alternic takes over Internic traffic Alex.Bligh (Jul 15)
- Re: Alternic takes over Internic traffic Paul A Vixie (Jul 15)
- Re: Alternic takes over Internic traffic Dorn Hetzel (Jul 15)
- Re: Alternic takes over Internic traffic Karl Denninger (Jul 15)
- Re: Alternic takes over Internic traffic Lyndon Levesley (Jul 16)
- Re: Alternic takes over Internic traffic Paul A Vixie (Jul 16)
- Re: Alternic takes over Internic traffic Alex.Bligh (Jul 15)
- Re: Alternic takes over Internic traffic Paul A Vixie (Jul 15)