nanog mailing list archives
Re: NAT444 or ?
From: Cameron Byrne <cb.list6 () gmail com>
Date: Sat, 10 Sep 2011 06:40:10 -0700
On Sep 9, 2011 10:54 PM, "Dobbins, Roland" <rdobbins () arbor net> wrote:
On Sep 10, 2011, at 12:46 PM, Mark Tinka wrote:GPRS/3G/EDGE has made many a mobile provider especially notorious.All this problematic state should be broken up into smaller instantiations
and distributed as close to the access edge (RAN, wireline, etc.) as possible in order to a) reduce the amount of state concentrated in a single device and b) to minimize the impact footprint when aberrant traffic inevitably fills up the state tables and said devices choke.
Ip mobility via gtp or mobile ip generally does not work when you nat at the 'edge'. If you don't want your ip address to change every time you change cell sites, the nat has to be centralized. Cb
----------------------------------------------------------------------- Roland Dobbins <rdobbins () arbor net> // <http://www.arbornetworks.com> The basis of optimism is sheer terror. -- Oscar Wilde
Current thread:
- RE: NAT444 or ?, (continued)
- RE: NAT444 or ? Leigh Porter (Sep 07)
- Re: NAT444 or ? Geoff Huston (Sep 07)
- Re: NAT444 or ? Seth Mos (Sep 07)
- RE: NAT444 or ? Leigh Porter (Sep 08)
- Re: NAT444 or ? Mark Tinka (Sep 09)
- RE: NAT444 or ? Dan Wing (Sep 08)
- Re: NAT444 or ? Mark Tinka (Sep 09)
- Re: NAT444 or ? Dobbins, Roland (Sep 09)
- Re: NAT444 or ? Mark Tinka (Sep 09)
- Re: NAT444 or ? Dobbins, Roland (Sep 09)
- Re: NAT444 or ? Cameron Byrne (Sep 10)
- RE: NAT444 or ? Leigh Porter (Sep 11)
- Re: NAT444 or ? Dobbins, Roland (Sep 11)
- Re: NAT444 or ? Cameron Byrne (Sep 11)
- RE: NAT444 or ? Dan Wing (Sep 08)
- Re: NAT444 or ? Jean-Francois . TremblayING (Sep 07)
- Re: NAT444 or ? Daniel Roesen (Sep 07)
- Re: NAT444 or ? Seth Mos (Sep 07)
- RE: NAT444 or ? Leigh Porter (Sep 07)
- Re: NAT444 or ? Dorn Hetzel (Sep 07)
- Re: NAT444 or ? Valdis . Kletnieks (Sep 07)