On 08/07/2014 16:13, Andreas.Reschke@xxxxxxxxx wrote: > Hello there, > > is there a special configuration of squid to allow connections for a > Citrix ICA-Client to go through to proxy? We're not able to connect the > Citrix ICA-Client (Web) through our squid proxy to a Citrix server outside > in the internet. With the Microsoft ISA-Proxy it does. [snip] What are you connecting to at the other end? Access Gateway, NetScaler, Secure Gateway or just Web Interface? The first 3 will tend to just tunnel all ICA and CGP traffic over port 443. The latter could use any ports as defined within its secure access section. -- Stephen