Dave,

There must be a reason why are you using the hipersocket IP address and not
just the default TCPIP stack IP address and perhaps this is where your
problem lies.  Could this just be a simple TCPIP routing issue?  It sounds
like you know you have a route from this z/OS system to 192.169.1.3 (using
the hipersocket).

However, when NJE starts a session it gives the packet an origin IP address.
The value of this is completely controlled by you (or your network guy).  It
could be the default for this TCPIP stack or it could be something you have
specified on a SRCIP statement or in a BIND parameter.

Is this origin IP address routable from the other z/OS?  When sending a
response to your signon request it will send it back to this origin IP
address so it must have a route to it.  If not the packet will go who knows
where.  Maybe the default route out the OSA where it hits a firewall.

If you are planning on using 192.168.1.x for all NJE communication then
maybe you need to specify each z/OS system's hipersocket IP address as the
origin.  Alternatively, don't use SOURCEVIPA at all for the hipersocket
interface.

Of course if this is your problem the solution depends completely upon your
network design and where packets might route during interface outages.

Regards,
Alan.


-----Original Message-----
From: Gibney, Dave [mailto:[email protected]] 
Sent: 01 November 2017 10:51 pm
Subject: Moving from NJE over ESCON CTC to IP

I think I've done an equivalent set of JESPARMS, but I get this
          $HASP568 NODE=AISDEVL - AUTOMATIC CONNECT (SOCKET=AISDEVL)
          IAZ0543I NETSRV4 TCP/IP connection with IP Addr: 192.168.1.3
 Port: 175 Initiated
          IAZ0543I NETSRV4 TCP/IP connection with IP Addr: 192.168.1.3
 Port: 175 Successful
          IAZ0543I NETSRV4 TCP/IP connection with IP Addr:
 srcpos02.ad.wsu.edu
Port: 175 ended due to failure of NJETCP Signon to complete within
allotted time

For all connection. The 192.168.1 network is over Hipersocket

Undoubtably, I am missing something simple in the TFM

Dave Gibney
Information Technology Services
Washington State University


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