Your VSE systems should be at a high enough level (the z/VSE systems
certainly) where you can take advantage of a disconnected Vswitch. Each
time a VSE system is added, you will not have to go through this mess.
Your VSE/ESA 2.6.2 system should be at a high enough level (according
the planning guide that release supports QDIO, but I think that was the
first release to do so).
On 07/22/2010 06:06 AM, Mario Izaguirre wrote:
Hi, Rich
I have zVSE 4.2.1 in a 5 Virtual Machines, and one with VSE/ESA 2.6.2.
Best Regards,
Mario Izaguirre
Mainframe System Programmer
Barcelona, Spain
-----Mensaje original-----
De: The IBM z/VM Operating System [mailto:ib...@listserv.uark.edu] En
nombre de Rich Smrcina
Enviado el: jueves, 22 de julio de 2010 13:04
Para: IBMVM@LISTSERV.UARK.EDU
Asunto: Re: TCPIP Dynamic Definition
The TCP/IP Obeyfile command can be used to dynamically modify the stack,
but unfortunately you can not add or remove DEVICE or LINK statements.
If you know you will be adding VSE machines in the future, you may want
to 'pre-configure' TCP/IP with DEVICE and LINK statements for a normal
shutdown/restart cycle so that they are available when a VSE system is
added. Then the HOME/GATEWAY/START statements can be added dynamically.
What release are these VSE systems? If they are newer than VSE/ESA
2.6/2.7, it may be better to try to convert them to a disconnected
VSwitch. This way there is no playing around with device addresses and
point-to-point links. The VSE systems see the disconnected VSwitch just
like any other QDIO device.
On 07/22/2010 04:22 AM, Mario Izaguirre wrote:
Hi all:
I have six VSE virtual machines under z/VM, each machine has an IP
address that is used to couple the TCPIP of z/VM and so each virtual
machine to go through this point to the LAN of my company, now the
problem I have is that every time I register a new VSE virtual
machine, I have to modify the TPCIP PROFILE of the user TCPMAINT and
to make the change I have to give the LOGOFF command at the TCPIP of
z/VM, the question that I want to make is:
I can I dynamically set the TCPIP of z/VM, these definitions of CTC
and so I do not have to be dropping the TCPIP service?
Best Regards,
/Mario Izaguirre/
Mainframe System Programmer
Barcelona, Spain
--
Rich Smrcina
Phone: 414-491-6001
http://www.linkedin.com/in/richsmrcina
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