That will come later.
I have a problem with the next step
I ran the command:
sudo qethconf vipa add 10.205.1.100 enc1440
and got:
qethconf: OSA layer 2 enabled for device enc1440 !
IPA, VIPA, PARP not supported.
Any ideas?
Gadi
-----Original Message-----
From: Linux on 390 Port <LINUX-390@VM.MARIST.EDU> On Behalf Of Lee B
Sent: Tuesday, May 21, 2019 10:53 AM
To: LINUX-390@VM.MARIST.EDU
Subject: Re: Defining a vipa
No problem - glad it worked :)
(I'm assuming you're OK with adding to the network config so it persists across
reboots...)
Lee.
On Tue, May 21 2019, Gadi Ben-Avi wrote:
> Thanks Lee.
> The ip link add dummy0 type dummy command worked and then I could assign it
> the address.
>
> Thanks for your help
>
> Gadi
>
> -----Original Message-----
> From: Linux on 390 Port <LINUX-390@VM.MARIST.EDU> On Behalf Of Lee B
> Sent: Tuesday, May 21, 2019 10:24 AM
> To: LINUX-390@VM.MARIST.EDU
> Subject: Re: Defining a vipa
>
> Hmmm. OK then, what happens when you:
>
> ip link add dummy0 type dummy
>
> ?
>
> Lee.
>
>
> On Tue, May 21 2019, Gadi Ben-Avi wrote:
>
>> lsmod|grep dummy returns:
>> dummy 16384 0
>>
>> But there is no dummy0 device defined.
>>
>> Gadi
>>
>> -----Original Message-----
>> From: Linux on 390 Port <LINUX-390@VM.MARIST.EDU> On Behalf Of Lee B
>> Sent: Tuesday, May 21, 2019 9:31 AM
>> To: LINUX-390@VM.MARIST.EDU
>> Subject: Re: Defining a vipa
>>
>> The 'modprobe dummy' from step 2?
>>
>> It should appear in the output of 'lsmod'. When I load it on a system here,
>> I see a 'dummy0' device in the output from 'ip link':
>>
>> root@mgmt:~# modprobe dummy
>> root@mgmt:~# lsmod | grep dummy
>> dummy 16384 0
>> root@mgmt:~# ip link
>> ...
>> 4: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN mode DEFAULT
>> group default qlen 1000
>> link/ether a6:d2:eb:af:82:64 brd ff:ff:ff:ff:ff:ff root@mgmt:~#
>>
>> Lee.
>>
>> On Tue, May 21 2019, Gadi Ben-Avi wrote:
>>
>>> Hi,
>>> I am trying to define a VIPA on my Ubuntu v18.04.1 LTS system.
>>> The system is running on a z13s in an LPAR.
>>> I found instructions at
>>> https://www.ibm.com/support/knowledgecenter/en/linuxonibm/com.ibm.li
>>> n
>>> u
>>> x.z.ludd/ludd_t_stdvipa_xmp.html
>>>
>>> The command:
>>> sudo ip addr add 10.205.1.100/24 dev dummy0 fails with:
>>> Cannot find device "dummy0"
>>>
>>> Am I missing something?
>>>
>>> Thanks
>>> Gadi
>>>
>>>
>>>
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