nanog mailing list archives
Re: BCP38 making it work, solving problems
From: Suresh Ramasubramanian <suresh () outblaze com>
Date: Tue, 12 Oct 2004 08:39:28 +0530
Daniel Senie wrote:
One of your arguments presented was that corporate customers weren't asking for unicast RPF, and I responded that corporate customers are not in need of automated mechanisms to implement BCP38, since in most cases their networks are EDGE networks, and it's quite simple to filter your egress points to ensure you don't send out any spoofed packets.
There is, of course, the issue of multihomed networks, or networks that have satellite connectivity etc emitting spoofed source packets.
Yes I know that multihoming customers must make sure packets going out to the internet over a link match the route advertised out that link .. but stupid multihoming implementations do tend to ensure that lots of people will yell loudly, and yell loudly enough for several tickets to be escalated well beyond tier 1 NOC support desks, for ISPs to kind of think twice before they put uRPF filters in ..
srs
Current thread:
- Re: BCP38 making it work, solving problems J. Oquendo (Oct 10)
- <Possible follow-ups>
- Re: BCP38 making it work, solving problems Fergie (Paul Ferguson) (Oct 10)
- Re: BCP38 making it work, solving problems Dan Hollis (Oct 10)
- Re: BCP38 making it work, solving problems Randy Bush (Oct 11)
- Re: BCP38 making it work, solving problems Edward B. Dreger (Oct 11)
- Re: BCP38 making it work, solving problems Richard A Steenbergen (Oct 11)
- Re: BCP38 making it work, solving problems Daniel Senie (Oct 11)
- Re: BCP38 making it work, solving problems Richard A Steenbergen (Oct 11)
- Re: BCP38 making it work, solving problems Daniel Senie (Oct 11)
- Re: BCP38 making it work, solving problems Suresh Ramasubramanian (Oct 11)
- Re: BCP38 making it work, solving problems Christopher L. Morrow (Oct 11)
- Re: BCP38 making it work, solving problems Niels Bakker (Oct 12)
- Re: BCP38 making it work, solving problems Christopher L. Morrow (Oct 12)
- Re: BCP38 making it work, solving problems Paul Vixie (Oct 12)
- Re: BCP38 making it work, solving problems alex (Oct 12)
- Re: BCP38 making it work, solving problems Steven Champeon (Oct 12)
- Re: BCP38 making it work, solving problems alex (Oct 12)
- Re: BCP38 making it work, solving problems Suresh Ramasubramanian (Oct 12)
- Re: BCP38 making it work, solving problems Steven Champeon (Oct 13)
- Re: BCP38 making it work, solving problems JP Velders (Oct 19)