Re: Problems connecting to certain websites
 

I'm getting the same problems accessing Yahoo mail from VM/NTL broadband.

I also have an Orange PAYG Dial-up connection, that accesses the Yahoo mail servers OK.

Re: Problems connecting to certain websites
 

Strange - I just tried both those sites and they loaded in a couple of seconds for me... I'm in the Dudley/Wolverhampton area on 10MB, not that far...

---------- Post added at 22:25 ---------- Previous post was at 22:22 ----------

I can get on the http://mail.yahoo.com page ok (don't have an account though). I often have problems with www.flickr.com which I think is linked to Yahoo as you need a Yahoo id to log in...

---------- Post added at 22:27 ---------- Previous post was at 22:25 ----------

I can't log into flickr, again I'm getting the problem transferring data from l.yimg.com...
The main page loaded fine though.
I might see if I can get away with adding l.yimg.com to my hosts file to block it, I think it might be advertising or something...

I'm also using OpenDNS...

Re: Problems connecting to certain websites
 

Hello Danatthepub and John Purser,
Good to see some local people on here... I am in Selly Park.

I too have been having some problems with accessing certain websites recently (since 19/10) especially 'twitter.com'
So it seems to be a VM local issue as I have heard of exactly the same problems with users in Kings Norton and Redditch.

What I had to do to resolve the problem was alter the MTU settings for my connection from the default 1500 to anywhere between 1400 and 1499. I chose 1400 and the previously affected websites now work perfectly.

I suggest you do the same and report back.
I can only imagine that with the recent upgrades that VM are doing everywhere something has changed which has caused the default 1500 setting to become unviable with some sites?

regards,
Thomas

Re: Problems connecting to certain websites
 

Hi Thomas,

Yep thats got it! :nworthy:

Thanks for your help with that. Also tried the proxy way aswell and that seems to work also.

Thanks for your help guys.

Re: Problems connecting to certain websites
 

Danatthepub,
I tried the VM proxy however found that although It did work it hinder the speed so I carried on looked when I found the MTU solution!

Glad to be of help!

Thomas

Re: Problems connecting to certain websites
 

Me too!

Re: Problems connecting to certain websites
 

Ive just tried it and the first yahoo link seems to come up really fast. The second yahoo link seemed to tae about 4-5 seconds but still worked.

Have you tried this MTU solution?

Re: Problems connecting to certain websites
 

Changed MTU to 1498, and later 1400, same slowness.

Whatever it is its VM's problem and as such they have to fix it.

Re: Problems connecting to certain websites
 

Oh, this again? I remember when some routing got lost at newton abbot like this. Do a traceroute to find out where things are misconfigured and then find out who needs to fix it..

Re: Problems connecting to certain websites
 

Its morning now and all the yahoo pages are loading up fast like lightning, we'll see how it goes later in the day.

Re: Problems connecting to certain websites
 

Changed my MTU settings and can now access those websites I couldn't access in the last couple of days.
Thank God for this forum.

Cheers guys...

Re: Problems connecting to certain websites
 

I have changed my MTU from 1500 using TCP Optimizer down to 1450 and still having the same problem...

---------- Post added at 19:58 ---------- Previous post was at 19:54 ----------

Done tracerts to the two sites I'm having most trouble with at the moment:
1) answers.yahoo.com
Tracing route to feu.answers.yahoo8.akadns.net [209.73.187.220]

over a maximum of 30 hops:



1 1 ms <1 ms 1 ms 192.168.1.1

2 44 ms 9 ms 30 ms 10.21.56.1

3 11 ms 11 ms 8 ms osr01dudl-v11.network.virginmedia.net [62.31.176.129]

4 21 ms 18 ms 13 ms osr01wolv-tenge71.network.virginmedia.net [62.30.254.45]

5 15 ms 16 ms 16 ms man-bb-a-ge-130-0.network.virginmedia.net [195.182.178.65]

6 21 ms 18 ms 20 ms gfd-bb-b-so-200-0.network.virginmedia.net [62.252.192.94]

7 39 ms 32 ms 21 ms redb-ic-1-as0-0.network.virginmedia.net [62.253.185.78]

8 182 ms 171 ms 171 ms 83.245.9.226

9 595 ms 232 ms 195 ms ae1-p151.msr2.re1.yahoo.com [216.115.108.23]

10 174 ms 179 ms 174 ms gi1-22.bas-a1.re3.yahoo.com [68.142.238.65]

11 174 ms 199 ms 190 ms fe-us.answers.search.vip.re3.yahoo.com [209.73.187.220]



Trace complete.

2) www.flickr.com

Tracing route to www.flickr.vip.mud.yahoo.com [68.142.214.24]

over a maximum of 30 hops:



1 1 ms 1 ms <1 ms 192.168.1.1

2 42 ms 38 ms 11 ms 10.21.56.1

3 156 ms 203 ms 207 ms osr01dudl-v11.network.virginmedia.net [62.31.176.129]

4 30 ms 17 ms 18 ms osr02wolv-tenge71.network.virginmedia.net [62.30.254.65]

5 18 ms 25 ms 18 ms win-bb-b-ge-300-0.network.virginmedia.net [195.182.178.69]

6 17 ms 44 ms 19 ms win-bb-a-ae0-0.network.virginmedia.net [213.105.172.161]

7 19 ms 18 ms 35 ms gfd-bb-b-so-100-0.network.virginmedia.net [213.105.172.130]

8 27 ms 21 ms 37 ms redb-ic-1-as0-0.network.virginmedia.net [62.253.185.78]

9 170 ms 169 ms 169 ms 213.228.222.182

10 218 ms 218 ms 218 ms so-3-0-0.pat2.dax.yahoo.com [216.115.101.131]

11 220 ms 218 ms 236 ms ae1-p101.msr1.mud.yahoo.com [216.115.104.99]

12 219 ms 219 ms 247 ms v205.bas3.mud.yahoo.com [68.142.209.9]

13 233 ms 218 ms 218 ms www.flickr.vip.mud.yahoo.com [68.142.214.24]



Trace complete.

---------- Post added at 20:19 ---------- Previous post was at 19:58 ----------

Actually it's working for me now. I can access www.flickr.com, www.yahoo.com and answers.yahoo.com (in order of fastest to slowest to load)

---------- Post added at 20:21 ---------- Previous post was at 20:19 ----------

I did change the MTU to 1450 and after many tries I could access the sites, then I changed the MTU back to 1500 rebooted and could access them again after the same number of attempts. I can basically access those sites regardless of the MTU but either way access is really on and off...