Hi:
The issue whenever I got, I was unable to find the actual cause and rebooted
the sever fix the issue.
But I found the below situation on the server.
* xm list*
Name ID Mem(MiB) VCPUs State Time(s)
Domain-0 0 1348 8 r----- 1663241.1
Test-server 8 1849 8 -b----
3079843.8
*brctl show*
bridge name bridge id STP enabled interfaces
xenbr3 8000.feffffffffff no vif8.0
*[root@test ~]# ifconfig eth0 | grep -i HW*
eth0 Link encap:Ethernet HWaddr 00:16:3E:17:50:7D
*brctl showmacs xenbr3 | grep -i "00:16:3E:17:50:7D" *No such
address was
found
After that I rebooted the test server (DomU) and it worked fine to me.
Currently I don''t have such situation but I need the solution of this.
Can I add my mac address of test server to brctl xenbr3 to fix the issue.
On Thu, Apr 23, 2009 at 4:55 AM, Fischer, Anna <anna.fischer@hp.com>
wrote:
> You need to explain a bit more what your problem is. Do you loose network
> connectivity in Dom0, or why is it a problem that you do not have the MAC
> address in the bridge table ? When does this happen, and how often ? Maybe
> it would also be worth posting your ifconfig output, and your brctl show
and
> brctl showmacs xenbr0 output. That could help to fix your problem.
>
>
>
> *From:* xen-users-bounces@lists.xensource.com [mailto:
> xen-users-bounces@lists.xensource.com] *On Behalf Of *Tanuj Bansal
> *Sent:* 21 April 2009 21:55
> *To:* xen-users@lists.xensource.com
> *Subject:* [Xen-users] Re: mac address missing from xenbr0
>
>
>
> Hi:
>
>
>
> Can anyone please let me know the solution
>
>
>
>
>
> On Tue, Apr 21, 2009 at 11:55 AM, Tanuj Bansal
<bansal.tanuj83@gmail.com>
> wrote:
>
> HI:
>
>
>
> I see the problem in my system
>
> The mac address assigned to Dom0 does not exist in the below command
>
>
>
> brctl showmacs xenbr0
>
>
>
> But the Dom0 vif is present in the below command in xenbr0
>
>
>
> brctl show
>
>
>
> so to fix the issue, I need to reboot the Dom0 everytime when it occurs
>
>
>
> Is there any way to add the Dom0 mac in xenbr0 or provide another mac to
> Dom0 from the list of xenbr0?
>
>
>
>
>
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