Description of problem: I have already install as main server a Katello server with a capsule included and install another capsule server in a isolation as per diagram in the instructions http://www.katello.org/docs/2.3/user_guide/capsules/index.html The communication from foreman to the capsule isolated must be travel on port 8443 at this moment this is not happening is still going in port 9090, Puppet is also not going from capsule to foreman in port 443 is still going in port 8140/tcp Only RHSM Pulp node and qpid dispatcher router are correct they are going in the ports that the gui is reference Version-Release number of selected component (if applicable): Katello 2.3 , Foreman 1.9.2 How reproducible: - Install Katello with Capsule integrated. - Install Only a Capsule server on Isolated site capsule-installer --parent-fqdn "katello.example.com"\ --register-in-foreman "true"\ --foreman-oauth-key "EwZePUX7erQeYbuMqytLCd4jHndY5iH4"\ --foreman-oauth-secret "K5TmVVsEmc29DCAscJEnupDmHcQQFdc4"\ --pulp-oauth-secret "7TwngPvBSkJELCAQ4fjEmmY9FUn2UGZJ"\ --certs-tar "~/mycapsule.example.com-certs.tar"\ --puppet "true"\ --puppetca "true"\ --pulp "true"\ --qpid-router "true"\ --reverse-proxy "true" The installation fail because the capsule can't register on Foreman because the port 9090 is not available to comunicate with the capsule. Puppet Agent fail to comunicate with the master puppet try puppet agent -t to test puppet connectivity via port 443 is fail is trying to connect via 8140/tcp Actual results: Capsule Isolation is not working as expected Expected results: Capsule Isolation works as expected. Additional info: Document URL: Section Number and Name: Describe the issue: Suggestions for improvement: Additional information: