First, configured yr all interfaces on primary LDoms/Service domain.
for interface in `dladm show-dev | grep -v vsw | awk '{print $1}'`
> do
> ldm add-vsw net-dev=$interface primary-vsw${vswnum} primary
> vswnum=$(($vswnum+1))
> done


When you create guest domain, use the virtual switch.

Thanks
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Today's Topics:

   1. Multiple Adapters in the same IP network (Bernd Schemmer)


----------------------------------------------------------------------

Message: 1
Date: Tue, 08 Jul 2008 00:48:29 PDT
From: Bernd Schemmer <[email protected]>
Subject: [ldoms-discuss] Multiple Adapters in the same IP network
To: ldoms-discuss at opensolaris.org
Message-ID: <10584857.1215503349363.JavaMail.Twebapp at oss-app1>
Content-Type: text/plain; charset=UTF-8

Hi,

I have a problem with the network configuration for Guest LDoms. The
configuration is 

A primary LDom with 4  network interfaces in the same network (nxge1,
nxge5, nxge2, and nxge6). This network is the service network of the
Guest LDoms.

Two of these interfaces (nxge1 and nxge5) are used for the Guest LDom 1
and the other two interfaces (nxge2 and nxge6) are used for the Guest
LDom 2.
The interfaces are plumbed and up in the primary LDom (but without an IP
address)

There's also an installation network for the Guest LDoms: The adapter
vnet0 of the Guest LDoms is used for this network (it maps to e1000g0 in
the primary LDom for both Guest LDoms). This adapter works in both Guest
LDoms (it was also used to install the Guest LDoms).

The problem is that I do not have network access via the network adapter
in the service network in the Guest LDoms. Calling snoop for the
adapters in the Guest LDoms I see the network traffic from other
machines in the network. But I can not access other machines in the same
network or in other networks using these adapter. IPMP sets  both
adapters in the Guest LDom to "failed" but it also doesn't work if I
remove one interface in each Guest LDom and disable IPMP in the LDoms.

Should this configuration work? If yes, how to configure it?

I'm using Solaris 10 Update 5, ldm 1.0.3 on a T5220

regards

Bernd
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