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Re: [Xen-users] problem with network


  • To: "Alessandro R." <lord2y@xxxxxxxxx>
  • From: 80n <80n80n@xxxxxxxxx>
  • Date: Sat, 30 Dec 2006 09:11:17 +0000
  • Cc: xen-users@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Sat, 30 Dec 2006 01:11:15 -0800
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Alessandro

If you have a Broadcom NetXtreme II NIC (which is common in Dell boxes) then this might be the solution to your problem:

http://mywiki.ncsa.uiuc.edu/wiki/Dell_PE1950_NIC_Firmware_Workaround

80n

On 12/30/06, Alessandro R. <lord2y@xxxxxxxxx > wrote:
Hi list,

I have some problem with network interface in full virtualized vm.
I have a poweredge 860 with a xeon 3060 that have Intel VT Technology.

The dom0 is a gentoo with the last kernel and tools in portage-tree.

I have had install opensuse 10.x and CentOS 4.x with success; I can
boot the os without problem.
The problem is the network:  when I try to ping some address I get
"Destionation Unreachable...", but if I ping vm's local interface is
all right.
I think that could be a problem with the layer 2 of the vm; if I try
to get the arp table with arp command the vm respond like this

Address             HWtype      HWaddress        Flags         Mask
             Iface
192.168.1.100   ether          (incoplete)          <blank>    <blank>
           eth0

where 192.168.1.100 is the address of vm's ethernet interface.

The same if I try to ping from the dom0 to vm.
I use HVM virtualization; the network configuration in my conf is:

vif = [ 'type:ioemu, mac=00:16:3e:00:00:11,bridge=xenbr0' ]
ne2000=1

I have tried with ne2000=0 but is the same.

Somebody have any ideas?

Thanks

kind regards

--
Alessandro R.
Hp. http://lord2y.lunimig.org

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