I have found with some website (like downloading drivers from Dell), when I click to download a file, I get the error:
Error Code 64: Host not available Background: The gateway or proxy server lost connection to the Web server.
If I disabled Malware Inspection (or make an exception via either source IP, or destination *.dell.com.au/*.dell.com), then I do not get this error at all.
Even with Malware Inspection enabled, but all options un-ticked in the inspection settins, I still get this error. If I click the download button a couple of times, or refresh the page it will download the file ok.
< Message edited by mhewitson -- 31.Oct.2010 6:32:50 PM >
Hey Tom, I am logging to SQL. The error it reports is:
Failed Connection Attempt VM-SYDPROXY 5/11/2010 2:55:19 PM Log type: Web Proxy (Forward) Status: 64 The specified network name is no longer available. Rule: Microsoft (no authentication) Source: Internal (x.x.x.x:60925) Destination: External (18.104.22.168:80) Request: GET http://ftp.us.dell.com/video/nVidia_multi-device_A10_R278346.exe Filter information: Req ID: 09faf23b; Compression: client=No, server=Yes, compress rate=0% decompress rate=0% Protocol: http User: anonymous Additional information Client agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET CLR 1.1.4322; Tablet PC 2.0; InfoPath.3) Object source: Internet (Source is the Internet. Object was added to the cache.) Cache info: 0x800000 (Response includes the LAST-MODIFIED header.) Processing time: 953 MIME type: application/octet-stream
HTTP Status Code = 64 The specified network name is no longer available Malware Inspection Action = Allowed Malware Inspection Result = Response Originated from Proxy Server
I have tried changing from standard trickling to fast trickling, but no difference