From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: "Manoj Subramaniam (manojsub)" <manojsub@cisco.com>
Cc: "xen-users@lists.xen.org" <xen-users@lists.xen.org>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: Getting DomU IP from Dom0
Date: Mon, 25 Nov 2013 21:51:51 -0500 [thread overview]
Message-ID: <20131126025151.GC3041@pegasus.dumpdata.com> (raw)
In-Reply-To: <CEB91357.185F0%manojsub@cisco.com>
On Mon, Nov 25, 2013 at 10:46:48PM +0000, Manoj Subramaniam (manojsub) wrote:
> Is there a direct way to get the DomU's IP address (DHCP assigned) from Dom0 without having login? The tcpdump on source mac (suggested way on the Xen wiki), ARP/RARP seem to be workarounds and not suitable for my scripting needs.
At Oracle we developed a driver that communicates via the XenBus that
kind of information. It is open-source so you should be able to download
it and use it.
See https://oss.oracle.com/git/?p=linux-uek3-3.8.git;a=commitdiff;h=f5c314acc2ca1f7cbf4496fdc5c6fe07287f562d
There is also a user-space proess in dom0 that communicates with
them - ovmwatch. You should be able to get that from OVM 3.2 source
ISOs.
>
> - Manoj
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
prev parent reply other threads:[~2013-11-26 2:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-25 22:46 Getting DomU IP from Dom0 Manoj Subramaniam (manojsub)
2013-11-26 2:51 ` Konrad Rzeszutek Wilk [this message]
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