nanog mailing list archives
Re: Comcast contact
From: James M Keller <jmkeller () houseofzen org>
Date: Tue, 06 Aug 2013 21:42:24 -0400
On 8/6/2013 11:56 AM, Andy Ringsmuth wrote:
Any chance someone on this list is affiliated with Comcast who could contact me off-list? I have an employee in Virginia who works from home using, in part, a VOIP desk telephone tied into our office phone system back in Nebraska. She's had nothing but problems maintaining a stable connection and I'm at my wit's end to diagnose and fix whatever is causing her problems. I've got this exact setup with several employees around the country, but this one person is the only one who, 1 - has problems and 2 - has Comcast. Much appreciated! ---- Andy Ringsmuth andy () newslink com News Link – Manager Technology & Facilities 2201 Winthrop Rd., Lincoln, NE 68502-4158 (402) 475-6397 (402) 304-0083 cellular
I have found Comcast rate shapes or resets long running encrypted sessions such as https. At $DAYJOB I had to set our SSL VPN system to re-key via new-tunnels every 5 minutes to keep it under their threshold of what looks like seven minutes for a tcp session. After that the sessions appeared to rate shape down to 128kbps. It may also only kick in during local POP congestion. I am assuming this is DPI trying to do peer-2-peer mitigation. --- James M Keller
Current thread:
- Comcast contact Andy Ringsmuth (Aug 06)
- Re: Comcast contact Brandon Galbraith (Aug 06)
- RE: Comcast contact Shaw, Matthew (Aug 06)
- Re: Comcast contact Rob Seastrom (Aug 06)
- RE: Comcast contact Shaw, Matthew (Aug 07)
- RE: Comcast contact Shaw, Matthew (Aug 06)
- Re: Comcast contact Brandon Galbraith (Aug 06)
- Re: Comcast contact Faisal Imtiaz (Aug 06)
- Re: Comcast contact James M Keller (Aug 06)
- Re: Comcast contact Livingood, Jason (Aug 07)
- Re: Comcast contact Ray Wong (Aug 07)
- Re: Comcast contact Livingood, Jason (Aug 07)
- <Possible follow-ups>
- Re: Comcast contact Chad Reid (Aug 07)