On Mon, 2008-01-14 at 17:17 -0500, Alan Altmark wrote:
> On Monday, 01/14/2008 at 04:19 EST, Brad Hinson <[EMAIL PROTECTED]>
> wrote:
>
> > I assume the routing options don't take effect unless there's an
> > external OSA interface defined.  Is this true?
>
> Yes.
>
> > If so, does the VSWITCH
> > act in NONROUTER or PRIROUTER mode before the OSA is defined?
>
> Not applicable since there are no inbound packets from an OSA.
>
> > The goal is to send packets to another network through the Linux router
> > attached to this VSWITCH, but the VSWITCH seems to discard these packets
> > as if NONROUTER were set.  Is this a case where a GuestLAN is a better
> > fit than a VSWITCH with no external interface?
>
> Make sure the Linux guest has configured PRIROUTER in it's network config.
>  The other guests are delivering packets to the Linux guest's virtual NIC
> that do not have Linux's own IP address in them.  As with a real OSA,
> PRIROUTER is required to get the NIC to accept all IP addresses.
>

Is there a command to do this?  I don't see any reference to PRIrouter
in the 'set nic' or 'couple' help pages.

> Alternatively, change to a layer 2 VSWITCH.  Then all the PRIROUTER stuff
> goes away.
>
> Alan Altmark
> z/VM Development
> IBM Endicott
>
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--
Brad Hinson <[EMAIL PROTECTED]>
Sr. Support Engineer Lead, System z
Red Hat, Inc.
(919) 754-4198

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