On May 26, 2016 8:09 PM, "do hung" <[email protected]> wrote: > > Can you tell me which firewall ports should be opened in order for Guacamole to work? >
Only the publicly-facing port used by Tomcat (or the proxy in front of Tomcat) need be open. Typically, this will be 443 (HTTPS), with a proxy like Apache or Nginx providing SSL termination and avoiding the need to run Tomcat as a privileged user. If SSL has not been configured at all (not the best idea, but common when people are just getting started), then this will probably be 8080 - Tomcat's default port. - Mike
