Hi

With the help of IBM support we were able to figure out my problem. It
turns out that we have a Source VIPA defined and active on the z/OS
LPAR. In the HOME address specifications I had the z/VM HOME address
below the VIPA HOME address. When I Pinged VM it wanted to respond back
via the VIPA HOME IP address which was different than the HOME IP
address that I had defined for the z/OS LPAR in TCPIP in VM. As a simple
correction I changed the order of the HOME addresses on the z/OS side
putting the VM HOME IP address above the VIPA HOME IP address then the
PING was successful. 

Thanks, Terry

-----Original Message-----
From: The IBM z/VM Operating System [mailto:[EMAIL PROTECTED] On
Behalf Of Alan Altmark
Sent: Thursday, June 12, 2008 5:25 PM
To: [email protected]
Subject: Re: HiperSockets

On Thursday, 06/12/2008 at 04:26 EDT, "Martin, Terry R. (CMS/CTR) (CTR)"

<[EMAIL PROTECTED]> wrote:

> I have set up a HiprSockets connection from z/VM 5.3 to one of my z/OS

LPARS. I 
> can PING the z/OS LPAR but when I try to PINGthe z/VM LPAR from the
z/OS 
LPAR 
> we time out. Is there anything I might be missing? We are using the 
OBEYFILE to 
> bring the configuration in dynamically. 

A network problem with no details and no diagram with addresses and
subnet 
masks.  If you can provide that, along with the output of NETSTAT HOME 
GATE from VM and MVS, then we should be able to ferret out the problem.

Alan Altmark
z/VM Development
IBM Endicott

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