On Thursday, 09/20/2007 at 12:35 EDT, David Kreuter <[EMAIL PROTECTED]> wrote: > OK. What release of z/vm are you running? I think we should simplify - get rid > of the VSWCTRL exec first of all. Remove the :exit.VSWCTRL statement from > SYSTEM DTCPARMS. > As long as you the files VSWCTRL1 TCPIP and VSWCTRL2 on TCPMAINT 198 when those > machines are IPLed they will find the right files. The doc you reference goes > back to zvm42 and indeed the search order for locating the correct profile to > use was different. In zvm520 onwards (maybe zvm510??) you can use the name of > the machine as a profile name.
As of z/VM 5.2, you can get rid of your own VSWITCH controllers entirely, using the DTCVSW1 and DTCVSW2 that we provide. The IBM DTCPARMS file already has the needed definitions and the profiles are already there. Just remember to update AUTOLOG1. (The IBM-supplied AUTOLOG1 PROFILE EXEC autologs these controllers.) It is a Bad Idea to have any TCPIP stack acting as a controller. Only a dedicated controller should have VSWITCH CONTROLLER ON in PROFILE TCPIP. Alan Altmark z/VM Development IBM Endicott