Henrik Nordstrom pravi:
> On fre, 2008-05-30 at 14:33 +0200, Danilo Godec wrote:
>
>> I'm buffled. I changed MTU on the server running squid (from 1500 to 1496) and
>> microsoft.com works now.
>
> Odd..
>
> Are you doing transparent interception, or is the clients explicit
> configured to use the proxy?
>
> If transparent interception make sure you handle the related ICMP
> traffic properly or you easily run into MTU problems if the clients have
> a smaller MTU somewhere in the path...
The clients are explicitly configured to use the proxy...
It's very weird and so far I haven't found anything else to solve the mystery.
The customer told me their ISP replaced a bad 'something' (a fibre/ethernet
converter maybe) just a couple of days before the problems appeared (or got
noticed) and I asked them to check with their ISP, but -as usual- 'it's all OK
on their part'.
Danilo
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