[ NNSquad ] 911 vs Airplanes?

2008-03-15 Thread Bob Frankston
The VoIP liability message is completely wrong Remember that the mere appearance of a 9-1-1 call attempt is signal and that can get through an IP network with redundant paths more reliable than over a system that requires miles of copper pairs stay intact in an emergency. Of course IP over

[ NNSquad ] Re: NY Times: Concerns over video traffic and Internet capacities

2008-03-15 Thread Bob Frankston
If you read through this it seems strange. For example it says that the cost of stringing an optical fiber to a home can be $1k or more. $1K -- ATT spent $10K/customer to buy MediaOne's Coax plant. $1k for a fiber is cheaper than sewers, sidewalks, or just about anything. You can pay that off in

[ NNSquad ] DNS Redirection: The Plot Thickens

2008-03-15 Thread Lauren Weinstein
Well, responses continue to arrive from my query regarding DNS redirection/diversion experiences. Frankly, I'm receiving enough conflicting data at this point regarding non-standard DNS behavior (for TW, Verizon, and now HughesNet) that really definitive statements regarding any of these will

[ NNSquad ] Re: DNS Redirection: The Plot Thickens

2008-03-15 Thread Bob Frankston
The mention of http: is very important since that's another insidious form of denial of Internet. As Esme Vos pointed out you can't use your Nintendo with Free Wi-Fi services because they require a browser to simply setup a connection. This is pervasive and far worse than blocking a few P2P

[ NNSquad ] Addendum on the DNS Diversion Test

2008-03-15 Thread Lauren Weinstein
A quick additional note: If you choose to try the DNS Diversion Test described in: http://www.nnsquad.org/archives/nnsquad/msg00735.html it would be best to do some ordinary (UDP) DNS lookups, e.g.: dig @dns-test.nnsquad.org control.hq as well as the zone lookup example that I showed