(E-Mail Removed) wrote:
> On Wed, 24 Aug 2005 19:01:02 +0100, Phil Thompson
> <(E-Mail Removed)> wrote:
> >On Wed, 24 Aug 2005 16:46:49 GMT, (E-Mail Removed) wrote:
> >> If it was to do with the MTU size do
> >>you know why it would affect one of the computers and not the other?
> >
> >fragmenting packets, if one PC was set to 1458 like the router and the
> >other was default 1500 there would be a difference.
> >
> >You did reboot it after changing it ?
> >
> >Alternative strategy is setting offending PC to 1458 to match it
> >
>
> Thanks for your help. I have now sorted it out, it turns out that it
> was Norton internet secruity on the xp machine i have now uninstalled
> it as my subscription has now ended.
>
I really do wonder why people run all these 'security' products on
their PCs. The number of problems that can be caused by them is
enormous and (it seems to me anyway) that the problems they prevent
are less than the problems they cause. Not to mention the difficulty
of getting things to work nowadays having to turn off all the security
bits that prevent you from doing what you want even when they're
working correctly.
FWIW we've run a small home network of MS based machines (DOS ->
Win3.1 -> Win95 -> Win2k) for the past ten years or so and have no
'extra' firewalls or virus scanners or anything like that. During
those ten years we've only had one (trivial) virus type problem which
I cleared with a specific cleaner for that virus.
Admittedly nowadays we're behind a NAT based firewall router but even
when we weren't simple sensible use of the Internet was all that was
needed.
The folks at Metronet agree with me basically, see:-
http://support.metronet.co.uk/security.html
--
Chris Green