[squid-users] parseHttpRequest: Unsupported method

[Hari Kurup]

Hi, I keep seeing these messages in my cache.log file.
Access.log shows that they all come from one client IP address who is behind a NAT 
with 65 PCS.
So it is almost impossible to identify the culprit PC.
What could be the cause/solution? Is there something I can block?


2004/05/07 09:10:45| clientReadRequest: FD 510 Invalid Request
2004/05/07 09:10:57| parseHttpRequest: Unsupported method 
'@D}ÃtÃÃdÂÃDÃÅÃÃCÃÃkÃÃÃNÂrâÃÂFÃÃÃÂÂ>ÃnÃÂ
Ã%âËÃyÃ]FÃGdâMÂB&B

'
2004/05/07 09:10:57| clientReadRequest: FD 740 Invalid Request
2004/05/07 09:11:40| parseHttpRequest: Requestheader contains NULL characters
2004/05/07 09:11:40| clientReadRequest: FD 908 Invalid Request
2004/05/07 09:11:43| parseHttpRequest: Unsupported method 
'ÃQÂÂ0âÃÃÂÂ1Ã:Ã/Ã5YsJC

'
2004/05/07 09:11:43| clientReadRequest: FD 637 Invalid Request
2004/05/07 09:13:24| parseHttpRequest: Unsupported method 
'ÂÃÃyÃÂDÃgoyh%@)2~OÃXÃ\âAÃÂpÂË
Ã?ÃoÂwÅbâÃqÃÃf1ÃvGÃÃÃ0|ÃR

'
2004/05/07 09:13:24| clientReadRequest: FD 673 Invalid Request
2004/05/07 09:13:33| parseHttpRequest: Unsupported method '[EMAIL PROTECTED]: FD 1626 
Invalid Request
2004/05/07 09:13:34| parseHttpRequest: Unsupported method 'ÂÃÃ<hÂ^