before all, thanks for your great product. we have a company with below technical diagram:  at past we deploy gluu server for local use (local.domain) and integrate local apps with this and it working well. now we wanna use it for our internet web apps, with this domain name: sso.test.com and for apps this is app1.test.com and app2.test.com and a wildcard SSL (*.test.com* ) for all our subdomains. in first simple way we put gluu behind our firewall and let traffic access it and reachable in web (https://sso.test.com) but the problem is beginning here that for security reasons we must not expose gluu bare at edge of our network and we must take consideration to approach this problem and i take a list for primary actions like below: 1- use reverse proxy with custom port 2- change default ports 3- and etc. in first approach, i set proxy pass and reverse proxy pass in our nginx or gluu http to make reverse proxy connection from https://sso.test.com:33333 and pass it into https://sso.test.com . it worked but maybe gluu has a internal function to redirect all traffic into 443 port an this cause problem because in my firewall rules we just allow access to 33333 port from outside network and when reverse proxy do his jobs well, the gluu redirect it into https://sso.test.com and because of mentioned firewall rule, connection is drop and cannot access to it. i want a condition that custom port (33333) not changed during all actions.... what is the solution? or any other consultation?