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Re: [Xen-users] Seeing the IP addresses of domUs from dom0

  • To: Bráulio W. Gergull <gergull@xxxxxxxxxxxxx>
  • From: Anand Gupta <xen.mails@xxxxxxxxx>
  • Date: Mon, 13 Feb 2006 20:46:28 +0530
  • Cc: xen-users@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Mon, 13 Feb 2006 15:28:32 +0000
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On 2/13/06, Bráulio W. Gergull <gergull@xxxxxxxxxxxxx> wrote:
Hi Toby,

Em Sex, 2006-02-10 às 17:34 -0500, Ford, Toby escreveu:
> Running 'arp -an' on my dom0 only shows me the MAC address of the one connected physical interface I have. I tried specifying '-i' and get ...
> arp: in 1 entries no match found.

You can force arp discovery by pinging the broadcast, just before
issuing the arp command:

ping -b -c 5

arp -na

That should do the trick.

Doesn't work for me

? ( at 00:A0:C5:9B:AE:1D [ether] on eth0
? ( at 00:09:5B:E6:3E:79 [ether] on eth0
? ( at * PERM PUP on eth0

.240 being domU.

Maybe its the arp command i use in my custom vif-route script.

arp -s 00:08:a1:50:fa:19 pub

00:08:a1:50:fa:19 is the mac of eth0 on dom0.

Any clues ?


Anand Gupta
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