Re: [NANOG] Comcast latency

2008-04-30 Thread Steven M. Bellovin
On Tue, 29 Apr 2008 23:43:46 -0500 mack [EMAIL PROTECTED] wrote: Has anyone else noticed a significant increase in latency within Comcast's network? On one quick test, it looks normal to me from my house. --Steve Bellovin, http://www.cs.columbia.edu/~smb

Re: [NANOG] Comcast latency

2008-04-30 Thread Big Wave Dave
As luck would have it, I have been running Smokeping from my home connection (Comcast Business) pointed towards Comcast Residential (and other broadband providers) routers for a few weeks. I'm not sure when you saw the latency increase, but if it has been in the past few weeks, I might actually

[NANOG] ATT DSL problems?

2008-04-30 Thread Roy
I am hearing of problems from ATT DSL customer to some destinations on the Internet. Is anyone else hearing these reports? ___ NANOG mailing list NANOG@nanog.org http://mailman.nanog.org/mailman/listinfo/nanog

Re: [NANOG] ATT DSL problems?

2008-04-30 Thread Blake Pfankuch
Im hearing the same thing from qwest customers. Whats weird is sometimes they can ping the ip of the destination, but services like HTTP HTTPS are not available. I can duplicate it from a colom machine in Chicago, but the site works fine from my house as well as the office. -Original

Re: [NANOG] ATT DSL problems?

2008-04-30 Thread Rex Fujikawa
The ATTIS National IP Resource Center status message says they are having some routing issues. Rex Blake Pfankuch [EMAIL PROTECTED] 04/30/2008 11:23 AM To Roy [EMAIL PROTECTED], nanog [EMAIL PROTECTED] cc Subject Re: [NANOG] ATT DSL problems? Im hearing the same thing from qwest

Re: [NANOG] Comcast latency

2008-04-30 Thread John Osmon
On Wed, Apr 30, 2008 at 09:46:38AM -0400, Jim Popovitch wrote: Looks can sometimes be deceiving. ;-) I've seen Comcast drop packets left and right, but show 8Mbs/2Mbs on speed test sites. Other times I've seen the opposite, zero PL but extremely high latency (seconds, double digits!)... all