Hi, I'm trying to get reverse proxy working so I can move our webservers all to 1 IP address. The problem I'm seeing is this. Proxy Error The proxy server received an invalid response from an upstream server. The proxy server could not handle the request GET /crm/eware.dll/go. Reason: Error reading from remote server ________________________________________ Apache/2.2.3 (Scientific Linux) Server It is very intermittent, sometimes it will work perfectly and other times I get the error right away, if I refresh a few times it will start to work, and as long as I keep clicking it will continue to work until I walk away for a few minutes, then the problem is back. If I bypass the proxy it works perfectly. This is what I have in httpd.conf I have 3 sections all pretty much identical except for the server names <VirtualHost *:80> ServerName outside.domain.com ServerAlias outside.domain.com ProxyRequests Off <Proxy> Order deny,allow Allow from all </Proxy> ProxyPreserveHost on ProxyPass / http:// inside.domain.com / ProxyPassReverse / http:// inside.domain.com / </VirtualHost> Outside.domain.com is in DNS and inside.domain.com is in the hosts file on the proxy. Does anyone have any ideas? My apache version os 2.2.3 Thanks. --------------------------------------------------------------------- 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