|reply to Sammy5 |
Re: [Connectivity] Connection time outs to certain websites only
I'm a little confused... You're using the same router for both the DSL line and Comcast ?
Post your Comcast signal levels.
»Comcast High Speed Internet FAQ »How To Get Help!
After the signals (really all the info in ExoticFish 's link may help)
Can you post examples/URL's of the sites? It is possible you are not alone and either a comcast problem or the route they receive does not work well.
|reply to ExoticFish |
Yes, the 877 has 1 ADSL port but also 4 ethernet which I assigned seperate vlans to each port. One port set for DHCP and is connected to the modem. Regardless though, that is misleading as I directly connected laptop to modem and experience same issue.
First octets are 50.148.215.**/23. Sites I have issues with;
Now Youtube videos load nice and fast. But longer I am on site, more problems I experience.
And finally yes, in fact I had "ip tcp adjust-mss 1452" on that vlan which is assigned to port for modem. I did remove that but no change. One thing I did notice. If I for example stay on site and just do anything for some time, when I come back the issues are not present until after a few minutes. I have tried 3 different laptops, 1 w/ XP and others with Win 7. Again I need merely swap cables connect to other switch directly connected to DSL modem and problems go away.
Power Level: -7.3 dBmV
Signal to Noise Ratio: 37.6 dB
Channel 1: 49.0 dBmV
Your downstream is on the low end, probably not the problem since it seems to be site specific.
just going to the cracked front page opens an additional 30 TCP connection with a fair amount of traffic which doesn't seem to stop even while idle hard to say if youe browser or security settings might be set on one connection vs the other.
all 50.148.215.** address I tried have a consistently low 60ms(quite reasonable) from here through 126.96.36.199 and then have 1-3 additional non-responsive hops leading to parts unknown. can't see that latentcy would be a problem.
Target Name: te-3-0-0-ten02.stlouispark.mn.minn.comcast.net
Date/Time: 2/14/2013 2:57:32 PM to 2/14/2013 2:57:45 PM
Hop Sent Err PL% Min Max Avg Host Name / [IP]
2 14 0 0.0 7 21 11 [188.8.131.52]
3 14 0 0.0 8 12 9 te-0-0-0-4-ur10.everett.wa.seattle.comcast.net [184.108.40.206]
4 14 0 0.0 8 16 9 ae-29-0-ar03.seattle.wa.seattle.comcast.net [220.127.116.11]
5 3 0 0.0 14 25 18 he-1-5-0-0-11-cr01.seattle.wa.ibone.comcast.net [18.104.22.168]
6 14 0 0.0 34 49 39 pos-0-8-0-0-cr01.denver.co.ibone.comcast.net [22.214.171.124]
7 14 0 0.0 60 66 62 pos-0-14-0-0-ar01.crosstown.mn.minn.comcast.net [126.96.36.199]
8 14 0 0.0 59 66 61 te-0-2-0-0-sur01.stlouispark.mn.minn.comcast.net [188.8.131.52]
9 14 0 0.0 58 64 60 te-3-0-0-ten02.stlouispark.mn.minn.comcast.net [184.108.40.206]