We have several Routers running SNA/SW but this customer is the first using LU6.2 on his SNA server. I have reason to believe all the mainframe pieces have been completed. We can receive inbound sessions from the LU, but it needs at least 4 sessions, 2 for inbound, 2 for outbound. We were looking at the router config which is being advertised to the mainframe as PU2.0, but it must be PU2.1 to allow Independent(ILU)LU6.2 connections. Is there anything in Cisco router which needs to be turned on? SNA/SW commands? Anything al all would be greatly appreciated.