nanog mailing list archives
Re: Enterprise Multihoming
From: Marshall Eubanks <tme () multicasttech com>
Date: Thu, 11 Mar 2004 13:08:11 -0500
There is another thing - if you are multi-homed, and want to switch providers, it is pretty seamless and painless - no renumbering, no
loss of connection, etc., as you always have a redundant path. On Thursday, March 11, 2004, at 12:34 PM, Pekka Savola wrote:
<On Thu, 11 Mar 2004, Gregory Taylor wrote:Mutli-homing a non-ISP network or system on multiple carriers is a good way to maintain independent links to the internet by means of different peering, uplinks, over-all routing and reliability. My network on NAIS is currently multi-homed through AT&T. I use a single provider as bothof my redundant links via 100% Fiber network. Even though this ischeaper for me, all it takes is for AT&T to have some major outage and Iwill be screwed. If I have a backup fiber line from say, GlobalCrossing, then it doesn't matter if AT&T takes a nose dive, I still havemy redundancy there.Well, I think this, in many cases, boils down to being able to pick the right provider. I mean, some providers go belly-up from time to time. Others are designed/run better. For a major provider, complete outage of all of its customers is such a big thing they'll want to avoid it always. If it happens, for a brief moment, once in five years (for example), for most companies that's an acceptable level of risk. -- Pekka Savola "You each name yourselves king, yet the Netcore Oy kingdom bleeds." Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings
Regards Marshall Eubanks T.M. Eubanks e-mail : marshall.eubanks () telesuite com http://www.telesuite.com
Current thread:
- Re: Enterprise Multihoming, (continued)
- Re: Enterprise Multihoming Daniel Roesen (Mar 11)
- Re: Enterprise Multihoming Jay Ford (Mar 11)
- Re: Enterprise Multihoming Crist Clark (Mar 11)
- Re: Enterprise Multihoming Arnold Nipper (Mar 11)
- Re: Enterprise Multihoming Petri Helenius (Mar 11)
- Re: Enterprise Multihoming E.B. Dreger (Mar 11)
- Re: Enterprise Multihoming Petri Helenius (Mar 11)
- Re: Enterprise Multihoming E.B. Dreger (Mar 11)
- Re: Enterprise Multihoming E.B. Dreger (Mar 11)
- Re: Enterprise Multihoming Gregory Taylor (Mar 11)
- Re: Enterprise Multihoming Pekka Savola (Mar 11)
- Re: Enterprise Multihoming Marshall Eubanks (Mar 11)
- Re: Enterprise Multihoming Pekka Savola (Mar 11)
- Re: Enterprise Multihoming Scott McGrath (Mar 12)
- Re: Enterprise Multihoming Pekka Savola (Mar 11)
- Re: Enterprise Multihoming Laurence F. Sheldon, Jr. (Mar 12)
- Re: Enterprise Multihoming Howard C. Berkowitz (Mar 12)
- Re: Enterprise Multihoming Owen DeLong (Mar 11)