That's the bit before the error.... looks perfectly normal. TCP/IP works OK.
PROTOCOL.INI looks normal.... I guess it must be something in IBMLAN.INI causing the problem - unless it's a resource issue....
I see this error yesterday in me old Asus laptoop Z83C. I can not start the requester.
I install from the CD, the ecs22b2 + all the updates , after run Dfsee for repartition all the disk, and run minilvm for install a bmr , and after that install airboot. I can not install airboot without install the ibm bmr. Although not use the bmr.
ERROR in start requester.
Reinstall again, ERROR in requester?

The first time I see this error.
Reinstall again, but FORMAT WITH ERROR CHECK SLOW, without the updates all is ok. I only have to install the updates, but I think that the solution is in format.
Saludos