SQUID2.6作代理时已有很大改变，如：透明代理部分，报错

The requested URL could not be retrieved

While trying to process the request:

GET / HTTP/1.1
Accept: */*
Accept-Language: zh-CN
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Trident/4.0; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; SLCC1; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; CIBA)
Accept-Encoding: gzip, deflate
Host: www.163.com
Connection: Keep-Alive
Cookie: _ntes_nnid=d812b8c33e7d3d57a8f026e98a2b0d6e,0; _ntes_nuid=d812b8c33e7d3d57a8f026e98a2b0d6e; vjuids=226cfe3b7.124a31bd82a.0.046f53528e762c; vjlast=1256866961.1256866961.30; ntes_ucc=; NTES_UFC=2000001000000000000000000000000000000000000000000000000000000000

The following error was encountered:

• Invalid Request

Some aspect of the HTTP Request is invalid. Possible problems:

• Missing or unknown request method
• Missing URL
• Missing HTTP Identifier (HTTP/1.0)
• Request is too large
• Content-Length missing for POST or PUT requests
• Illegal character in hostname; underscores are not allowed

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Generated Fri, 30 Oct 2009 03:23:51 GMT by firewall.bjepiao.com (squid/2.6.STABLE23)