[squid-users] Strange temporary denial of service.

From: Trail <trail@dont-contact.us>
Date: Mon, 25 Jun 2001 20:11:40 +0200

Hello list ;),

I got a strange problem..

Sometimes my lan users give me a url that they visited before or the other way around and when we visit it a second time (from another pc) we don't get anything.... this doesn't happen always... usually all goes well..
From the IE5.5 browser we can even see that the website is contacted (dns found).. but no data is comming trough..
And after this happens everything stops working.. no http connections can be made from anyone to anywhere except to my own local site (on the same machine)...
After about 5 minutes everything returns back to normal.. sites are visitable.. and even the link wich seemt to cause all trouble works... untill next time.... and this happens about 3 times a day..

/var/log/messages
/var/log/squid/access.log
                    store.log
                    cache.log
all show nothing unusual... no errors... the store.log even shows me trying to go to urls.. it even seems as if we get the data we requested.. and that our IE5.5 browsers just don't show the pages..... very strange..

Does anybody know what could be going on ?

Kind regards,
Trail.
Received on Mon Jun 25 2001 - 12:11:55 MDT

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