Hello. Did anyone try to use OMNIORB_USEHOSTNAME or -ORBpoa_iiop_name_port to work through a firewall? What will happen if the name or address given is not a real address of the host? Another one: Can -ORBpoa_iiop_name_port be used to give one host name or address and multiple ports? Will they all add up? Thanks in advance, Val Goldring TradingTechnolgies Ph.: (847) 448-8425