I found it. I was bit by this once before, you think I'd have learned! The 
letters have to be in lower case in the ifcfg file.
80a, not 80A

Bobby Bauer
Center for Information Technology
National Institutes of Health
Bethesda, MD 20892-5628
301-594-7474



-----Original Message-----
From: Bauer, Bobby (NIH/CIT) [E] 
Sent: Tuesday, December 07, 2010 12:04 PM
To: 'Linux on 390 Port'
Subject: Creatying a new interface

I'm trying to setup a new virtual interface on a running server. I did:
vmcp def nic 808 qdio devices 3
vmcp couple 808 to system vsw2

and it seems to have worked:

vmcp q nic
Adapter 0800.P00 Type: QDIO      Name: UNASSIGNED  Devices: 3
  MAC: 02-00-00-00-00-07         VSWITCH: SYSTEM VSW2
Adapter 0804.P00 Type: QDIO      Name: UNASSIGNED  Devices: 3
  MAC: 02-00-00-00-00-06         VSWITCH: SYSTEM VSW2
Adapter 0808.P00 Type: QDIO      Name: UNASSIGNED  Devices: 3
  MAC: 02-00-00-00-00-02         VSWITCH: SYSTEM VSW2


built an ifcfg-eth2 

DEVICE=eth2
BOOTPROTO=static
IPADDR=xxx.xxx.xxx.xxx
NETMASK=255.255.254.0
NETTYPE=qeth
ONBOOT=yes
VSWITCH=1
OPTIONS='layer2=1'
PORTNAME=UNASSIGNED
SUBCHANNELS=0.0.0808,0.0.0809,0.0.080A

But when I try to bring it up it fails:
ifup eth2
Device eth2 does not seem to be present, delaying initialization.

Anybody suggest what I've missed?

Bobby Bauer
Center for Information Technology
National Institutes of Health
Bethesda, MD 20892-5628
301-594-7474

 

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