I have a problem related to this, maybe I could get some help with. My configuration is a follows <VirtualHost *:80> ServerAdmin me@xxxxxxxxxx ServerName go.domain.com ProxyPass / http://go.domain.com/ ProxyPassReverse / httpd://go.domain.com/ Options all +includes </VirtualHost> This setup works about 70% of the time. I am trying to proxy to an IIS server, I receive the 502 Error immediately when it occurs so I do not believe the timeout is the issue. When I access the server internally the response is good. "The Proxy Server could not handle the request GET/default.aspx" Would be the exact error I am getting. Can someone please tell me what I did wrong I need this thing to work reliably. At least as reliable as windows IIS gets. I pretty sure it's better then 70% on good days. Steve -----Original Message----- From: Sim [mailto:simvirus@xxxxxxxxx] Sent: Thursday, March 22, 2007 2:00 AM To: users@xxxxxxxxxxxxxxxx Subject: Re: Reverse Proxy Timeout (http/https) > i have implemented the following on my apache server for the proxytimeout > > ProxyTimeout 120 > > And also set the following to catch the 502 error that mod_proxy gives when it times out to the server being proxied to. This allows you to produce a branded page to give to the client rather than the standard "Bad Gateway" error that is produced. > Hello! Thanks for reply. I have set ProxyTimeout to 900 but actually this is my log. [22/Mar/2007:07:36:23 +0100] "POST /Microsoft-Server-ActiveSync?User=sim&DeviceId=5EBC5C9BD6A1DB7747591DD1C331C 418&DeviceType=PocketPC&Cmd=Sync HTTP/1.1" 200 290 "-" "MSFT-PPC/5.1.3200" [22/Mar/2007:07:36:36 +0100] "POST /Microsoft-Server-ActiveSync?User=sim&DeviceId=5EBC5C9BD6A1DB7747591DD1C331C 418&DeviceType=PocketPC&Cmd=Sync HTTP/1.1" 200 815 "-" "MSFT-PPC/5.1.3200" [22/Mar/2007:07:36:41 +0100] "POST /Microsoft-Server-ActiveSync?User=sim&DeviceId=5EBC5C9BD6A1DB7747591DD1C331C 418&DeviceType=PocketPC&Cmd=Sync HTTP/1.1" 200 259 "-" "MSFT-PPC/5.1.3200" [22/Mar/2007:07:36:44 +0100] "POST /Microsoft-Server-ActiveSync?User=sim&DeviceId=5EBC5C9BD6A1DB7747591DD1C331C 418&DeviceType=PocketPC&Cmd=Ping HTTP/1.1" 502 668 "-" "MSFT-PPC/5.1.3200" [22/Mar/2007:07:41:51 +0100] "POST /Microsoft-Server-ActiveSync?User=sim&DeviceId=5EBC5C9BD6A1DB7747591DD1C331C 418&DeviceType=PocketPC&Cmd=GetItemEstimate HTTP/1.1" 200 334 "-" "MSFT-PPC/5.1.3200" [22/Mar/2007:07:44:46 +0100] "POST /Microsoft-Server-ActiveSync?User=sim&DeviceId=5EBC5C9BD6A1DB7747591DD1C331C 418&DeviceType=PocketPC&Cmd=Ping HTTP/1.1" 502 668 "-" "MSFT-PPC/5.1.3200" Are important for this problem: KeepAliveTimeout , KeepAlive On and ProxyPass timeout/ttl ? Very thanks. Sim --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx