Define property to set ports once and only once. Callers may now override these as required.
Define property to set ports once and only once. Callers may now override these as required.

git-svn-id: de9d04cf23151003780adc3e4ddb7078e3680318@725972 13f79535-47bb-0310-9956-ffa450edef68

chibenwa/james,aduprat/james,aduprat/james,rouazana/james,rouazana/james,rouazana/james,aduprat/james,rouazana/james,chibenwa/james,chibenwa/james,aduprat/james,chibenwa/james