Have an Apache Reverse Proxy with VirtualHost snippets as follows: <VirtualHost *:443> ServerName foo.somedomain.org ProxyPreserveHost On ProxyPass / http://10.0.0.0:443/foo-app/ ProxyPassReverse / http://10.0.0.0:443/foo-app/ </VirtualHost> </VirtualHost> <VirtualHost *:443> ServerName staging.foo.somedomain.org ProxyPreserveHost On ProxyPass / http://10.0.0.1:443/stagefoo-app/ ProxyPassReverse / http://10.0.0.1:443/stagefoo-app/ </VirtualHost> Am working through the configuration for MOD_MD. Do I add the Proxy configuration to the MDDomain element? If yes, where would the files used for the challenge reside, on the proxy server, or on the 10.0.0.1 server? Thanks |