I want to tie up some loose ends on threads I opened,
to thank you (Alan!) for your help, and to ensure that the archives
include solutions and not only problems. ;-)
I was routing from the LAN to VM via a vswitch, to an IP address
of a host connected via CTC to the VM TCPIP. The problem was
the
The IBM z/VM Operating System IBMVM@LISTSERV.UARK.EDU wrote on 04/07/2009
03:58:47 PM:
IFCONFIG Z530 DOWN
DTCIFC2610E The POINTOPOINT operand is required, but has not been
specified
Ready(8); T=0.08/0.10 16:02:58
***(I did NOT understand that error at
all!)
Uhh, yup. That
* *Alan Altmark wrote:
=
* On UNDR:
IFCONFIG
Z530 inet addr: 10.1.31.253 mask: 255.255.0.0
UP BROADCAST MULTICAST MTU: 9216
vdev: 0900 type: CTC portnumber: 1
cpu: 0 forwarding: ENABLED
RX bytes: 3864 TX bytes: 3864
Ready; T=0.08/0.10 15:49:38
Hmmm you're missing the
Alan said:
Anyway:
1. Check NETSTAT GATE on both TCP/IPs.
2. Turn on MORETRACE for IPUP, IPDOWN, and ICMP on the routing system
3. Do the same for the endpoint system.
OK... here is a bunch of output:
* On z530test:
ifconfig
VSW10inet addr: 10.0.7.153 mask: 255.255.0.0
UP
On Tuesday, 04/07/2009 at 12:15 EDT, Shimon Lebowitz shimon...@gmail.com
wrote:
* On z530test:
ifconfig
VSW10inet addr: 10.0.7.153 mask: 255.255.0.0
UNDR inet addr: 10.1.99.153 P-t-P: 10.1.31.253 mask: 255.255.0.0
Both of those and the NETSTAT GATE look fine.
=
I am still having routing problems, so it must be drawing time again.
Our old configuration looked like this:
===LAN==+== 10.0/16 ==
|OSA
++
| 10.0.0.7 |
| VM 4.4| +---+
|
there's a PRIROUTER parameter you can use when you define the vswitch
to get this exact scenario to work.
--
Jay Brenneman
