nanog mailing list archives
RE: Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted
From: Sean Donelan <sean () donelan com>
Date: Sun, 21 Jan 2007 18:39:32 -0500 (EST)
On Sun, 21 Jan 2007, Rod Beck wrote:
Well, gentlemen, you have to ask for the fiber maps and have them placed in the contract as an exhibit.Most of the large commercial banks are doing it. It's doable, but it does require effort.
Uhm, did you bother to read the NDAI report? The Federal Reserve learnedseveral lessons. Fiber maps are not sufficient. If you are relying just on fiber maps, you are going to learn the same lesson again and again.
The FAA, Federal Reserve, SFTI and SMART are probably at the top asfar as trying to engineer their networks and maintain diversity assurances. But even the Federal Reserve found the cost more than
it could afford. What commercial banks are doing is impressive,but only in a "commercially reasonable" way. Some residual risk and outages are always going to exist.
No matter what the salesman tells you, Murphy still lives.
Current thread:
- Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted Rod Beck (Jan 20)
- Re: Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted Brian Wallingford (Jan 20)
- RE: Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted Rod Beck (Jan 20)
- RE: Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted Sean Donelan (Jan 21)
- RE: Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted Rod Beck (Jan 21)
- RE: Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted Sean Donelan (Jan 21)
- RE: Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted Rod Beck (Jan 21)
- RE: Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted Rod Beck (Jan 20)
- Re: Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted Brian Wallingford (Jan 20)
- RE: Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted Rod Beck (Jan 21)
- RE: Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted Chris L. Morrow (Jan 21)
- Re: Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted John Levine (Jan 21)
- RE: Undersea fiber cut after Taiwan earthquake - PCCW / Singtel / KT e tc connectivity disrupted Rod Beck (Jan 21)