nanog mailing list archives
Re: Cogent BCP-38
From: Robert Blayzor <rblayzor.bulk () inoc net>
Date: Mon, 28 Aug 2017 20:38:53 -0400
On Aug 17, 2017, at 9:11 AM, William Herrin <bill () herrin us> wrote: Doesn't loose mode URPF allow packets from anything that exists in the routing table regardless of source? Seems just about worthless. You're allowing the site to spoof anything in the routing table which is NOT BCP38.
Well not completely useless. BCP will still drop BOGONs at the edge before they leak into your network. -- inoc.net!rblayzor XMPP: rblayzor.AT.inoc.net PGP: https://inoc.net/~rblayzor/
Current thread:
- Cogent BCP-38 Ben Russell (Aug 16)
- Re: Cogent BCP-38 chris (Aug 16)
- Re: Cogent BCP-38 Mikael Abrahamsson (Aug 16)
- Re: Cogent BCP-38 Mike Hammett (Aug 17)
- Re: Cogent BCP-38 William Herrin (Aug 17)
- Re: Cogent BCP-38 Saku Ytti (Aug 17)
- Re: Cogent BCP-38 Robert Blayzor (Aug 28)
- Re: Cogent BCP-38 Saku Ytti (Aug 29)
- Re: Cogent BCP-38 Robert Blayzor (Aug 29)
- Re: Cogent BCP-38 Job Snijders (Aug 29)
- Re: Cogent BCP-38 Rob Evans (Aug 29)
- Re: Cogent BCP-38 Sander Steffann (Aug 30)
- Re: Cogent BCP-38 Mikael Abrahamsson (Aug 16)
- Re: Cogent BCP-38 chris (Aug 16)