Rather than adding a NICDEF to the USER DIRECT I use the SYSTEM DTCPARMS
.**********************************************
:nick.TCPIP :type.server
:class.stack
:attach.0720-0722 - Connect real OSA
:vnic.0620 system vswtch1 - Define a NIC and attach to
VSWITCH
On Wed, Feb 17, 2010 at 12:09 PM, Dave Jones <d...@vsoft-software.com>wrote:
> Nope, that's all you need in the SYSTEM CONFIG file to get CP to create a
> VSWITCH at IPL time.
>
> DJ
>
>
> On 02/17/2010 10:52 AM, Billy Bingham wrote:
>
>> I have the following in my SYSTEM CONFIG file:
>>
>> define vswitch vsw1 rdev 021C 0220
>>
>>
>> Do I need to attach 21C - 21E and 220 - 222 to any machine?
>>
>>
>> Thanks,
>>
>> Billy
>>
>> On 16 Feb 2010 at 13:28, Scott Rohling wrote:
>>
>>
>>> oops -- that HOME statement should be:
>>>
>>> HOME
>>> 10.68.0.6 255.255.255.0 VMVSWD
>>>
>>> You point to the 'LINK' (VMVSWD in this case).. I cut the line short in
>>> my last post.
>>>
>>> Scott
>>>
>>> On Tue, Feb 16, 2010 at 1:25 PM, Scott Rohling<scott.rohl...@gmail.com>
>>> wrote:
>>> Ok - Before I show the TCPIP PROFILE -- here is a line from the TCPIP
>>> directory entry:
>>>
>>> NICDEF A000 TYPE QDIO LAN SYSTEM VSW1
>>>
>>> Our system has a VSWITCH called VSW1 .. TCPIP will use address A000
>>> to connect to it.
>>>
>>> In PROFILE TCPIP:
>>>
>>> DEVICE VMVSW OSD A000 PORTNAME VMVSW PORTNUMBER 0 AUTOR
>>> LINK VMVSWD QDIOETHERNET VMVSW MTU 1492
>>> .
>>> .
>>> HOME
>>> 10.68.0.6 255.255.255.0 VMVSW
>>>
>>> .
>>> .
>>> START VMVSW
>>>
>>> Really - just exactly like an OSA (it's a virtualized OSA) -- the
>>> only difference is where your
>>> device comes from --- a virtual NIC attached to a VSWITCH, instead of
>>> a dedicated OSA.
>>> You can make the switch by simply changing the directory entry for
>>> TCPIP.. (just make sure
>>> TCPIP has been granted access to the vswitch!) Use the same address
>>> as you used for
>>> your OSA and use it on the NICDEF statement. Bring TCPIP down and up
>>> again - done.
>>>
>>> Scott
>>>
>>>
>>>
>>>
>>>
>>> On Tue, Feb 16, 2010 at 12:00 PM, Billy Bingham<
>>> billy.bingham...@suddenlink.net> wrote:
>>> Scott,
>>>
>>> Can you send me the TCPIP PROFILE that you have setup to use
>>> Vswitches?
>>>
>>>
>>> Thanks,
>>>
>>> Billy
>>>
>>>
>>> On 16 Feb 2010 at 11:40, Scott Rohling wrote:
>>>
>>> >
>>> > Agreed -- I like connecting TCPIP to the VSWITCH and letting the
>>> controllers manage the
>>> > OSA's. It's also nice to be able to recycle TCPIP without
>>> affecting Linux guests.
>>> >
>>> > Scott
>>> >
>>> > On Tue, Feb 16, 2010 at 11:27 AM, Mark Pace<mpac...@gmail.com>
>>> wrote:
>>> > Yes.
>>> >
>>> > It can be done either way. You can connect TCPIP to it's own OSA
>>> connection, or
>>> connect
>>> > TCPIP to the vswitch. There may be good reasons for not having
>>> TCPIP connected to
>>> the
>>> > vswitch, but I don't know what they would be. With vswitch having
>>> automatic fail-over
>>> when
>>> > it has multiple OSA addresses, it's the way I run.
>>> >
>>> >
>>> >
>>> > On Tue, Feb 16, 2010 at 1:09 PM, Billy Bingham<
>>> billy.bingham...@suddenlink.net>
>>> wrote:
>>> > Hello all,
>>> >
>>> > Risking the old saying that it's better to have someone think
>>> you're stupid than to open
>>> your
>>> > mouth and remove all doubt... but :)
>>> >
>>> > I'm confused about Vswitches on z/VM... sorta. I know you define
>>> the Vswitch in the
>>> System
>>> > Config file, but does the TCPIP guest running on z/VM also use
>>> that Vswitch or does
>>> TCP/IP
>>> > use it's own OSA connection and other Liniux guests (In this case)
>>> use the Vswitch? Is
>>> there
>>> > a 'cookbook' available for setting up Vswitches?
>>> >
>>> > Any hints and tips appreciated.
>>> >
>>> >
>>> > Billy
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > --
>>> > Mark Pace
>>> > Mainline Information Systems
>>> > 1700 Summit Lake Drive
>>> > Tallahassee, FL. 32317
>>> >
>>> >
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>
>>
>>
> --
> Dave Jones
> V/Soft
> www.vsoft-software.com
> Houston, TX
> 281.578.7544
>
--
Mark Pace
Mainline Information Systems
1700 Summit Lake Drive
Tallahassee, FL. 32317
