I am trying to install TCP/IP on our Model 150. If I read Fastpath and Comms Reference correctly. I believe I have to create an Ethernet line desc attached to the "Ethernet Port" I find in WRKHDWRSC *CMN. Ok, I get that far, I dont see where it tells me if I have to vary the line on. I presume I do. When I do I get "Vary on failed due to config error, reason code 0000200E" , "Protocol conflict b/w IOA and line desc ETH1". What the...? I can ping the loopback and have a 2723-001 Ethernet Port Can anyone help, Thanks Ralph