nanog mailing list archives
Re: Netcom Outage (Was: My InfoWorld Column About NANOG)
From: Stephen Balbach <stephen () clark net>
Date: Fri, 21 Jun 1996 18:35:00 -0400 (EDT)
On Fri, 21 Jun 1996, Peter Kaminski wrote:
I'm wearing two hats for the next set of questions -- the first as a technical manager for an ISP growing an international backbone, and the second as someone who's concerned about marketing the Internet (and my company) to the public. Can other big parts of the backbone fall down and take 13 (or more) hours to get back up? Or is the rest of the net engineered more redundantly than Netcom? Should I build two backbones, each with separate technologies? Was this a foreshock of the coming Metcalfean Big One, or just lousy procedures at one of the bigger ISPs?
Having a fully meshed/redundant network should be the goal of any serious ISP. The only one that claims it with any substance IMO is UUNET. We are trying to build one and its not easy. Haveing redundant links in place does not guarantee instant fall over of traffic. Static routes, IGRP, iBGP, bridgeing, rip1 vs rip2, etc. are some of the issues we are running into. As well as when an interface is down, but actually looks up to the router, etc..it can be done, but there are so many possible points of failure and unforseen scenarios, it is very difficult to construct and certainly takes time to develop. /stb --- Stephen Balbach "Driving the Internet To Work" VP, ClarkNet due to the high volume of mail I receive please quote info () clark net the full original message in your reply. - - - - - - - - - - - - - - - - -
Current thread:
- My InfoWorld Column About NANOG Bob Metcalfe (Jun 21)
- Re: My InfoWorld Column About NANOG Matt Zimmerman (Jun 21)
- SOAPBOX. OF NO TECHNICAL INTEREST Re: My InfoWorld Column About NANOG Jeff Young (Jun 21)
- Re: My InfoWorld Column About NANOG Owen DeLong (Jun 21)
- Netcom Outage (Was: My InfoWorld Column About NANOG) Peter Kaminski (Jun 21)
- Re: Netcom Outage (Was: My InfoWorld Column About NANOG) Michael Dillon (Jun 21)
- Re: Netcom Outage (Was: My InfoWorld Column About NANOG) Jim J. Steinhard (Jun 26)
- Re: Netcom Outage (Was: My InfoWorld Column About NANOG) Avi Freedman (Jun 21)
- Re: Netcom Outage (Was: My InfoWorld Column About NANOG) Stephen Balbach (Jun 21)
- Re: Netcom Outage (Was: My InfoWorld Column About NANOG) Michael Dillon (Jun 21)
- Re: My InfoWorld Column About NANOG Per Gregers Bilse (Jun 21)
- Re: My InfoWorld Column About NANOG Doug Tooley (Jun 22)
- <Possible follow-ups>
- Re: My InfoWorld Column About NANOG Sean Doran (Jun 21)
- Re: My InfoWorld Column About NANOG John Curran (Jun 21)
- Routing config abilities (was: Infoworld article). Rob Gutierrez (Jun 21)
- Re: My InfoWorld Column About NANOG Stan Barber (Jun 21)