dietPort default = none
This
option specifies the listening port of an agent or SeD. If not
specified, the ORB gets a port from the system. This option is very
useful when a machine is behind a firewall. By default this option
is disabled.
dietHostname default = none
The IP address or hostname at which the entitity can be contacted
from other machines. If not specified, let the
ORB get the hostname from the system; by default, omniORB takes the
first registered network interface, which is not always accessible
from the exterior. This option is very useful in a variety of
complicated networking environments such as when multiple interfaces
exist or when there is no DNS.