I never have succeeded, it consistently does *not* work.
Probably your problem was not taking over the MAC/IP from eth0, and after
that setting the eth0 to the right MAC address and deleting the IP from
its interface.
Jurgen
Although very unlikely, it seems David F Barrera stated on Jun 9 that :
> On Thu, 2005-06-09 at 13:59 +0200, Jurgen Stroo wrote:
> > No one else got this problem with Xen Unstable anyway?
> Well, not sure it is the same issue. But, today I lost network when I
> started xend. The thing is I can't seem to be able to reproduce it
> consistently.
> >
> > >Hi Keir, and others, I didn't have time last week to further investigate
> > >the problem, but I'm able to do now.
> > >
> > >When I do the network scripts by hand, as I already mentioned,
> > >things are going well and the interface and routing configuration are
> > >okay. this means correct routes via veth0 etc. Also eth0 got its
> > >FE:FF:FF:FF:FF:FF correctly.
> > >
> > >The arp table looks good actually:
> > >
> > >normal situation without xen:
> > >megalosaurus:~# cat /proc/net/arp
> > >IP address HW type Flags HW address Mask
> > >Device
> > >10.0.0.3 0x1 0x2 00:01:02:0A:25:0D *
> > >eth0
> > >10.0.0.142 0x1 0x0 00:00:00:00:00:00 *
> > >eth0
> > >10.0.0.141 0x1 0x0 00:00:00:00:00:00 *
> > >eth0
> > >10.0.0.254 0x1 0x2 00:13:49:10:0B:E0 *
> > >eth0
> > >
> > >And with Xen and the veth0 interface:
> > >IP address HW type Flags HW address Mask
> > >Device
> > >10.0.0.141 0x1 0x0 00:00:00:00:00:00 *
> > >veth0
> > >10.0.0.142 0x1 0x0 00:00:00:00:00:00 *
> > >veth0
> > >10.0.0.3 0x1 0x2 00:01:02:0A:25:0D *
> > >veth0
> > >10.0.0.254 0x1 0x2 00:13:49:10:0B:E0 *
> > >veth0
> > >
> > >
> > >Looks perfectly right, I don't know what the problem could be actually.
> > >Everyting looks right and they reply to each others arp requests, that
> > >means on ARP level they see each other and reply to each other with the
> > >ARP replies.
> > >
> > >:-S
> > >Jurgen
> > >
> >
> > Although very unlikely, it seems Keir Fraser stated on Jun 6 that :
> >
> > >
> > > On 5 Jun 2005, at 21:53, Jurgen Stroo wrote:
> > >
> > > >
> > > > The thing is, after I've got the following configuration it is still
> > > > -NOT-
> > > > working:
> > > >
> > > > megalosaurus:~# ifconfig -a
> > > > eth0 Link encap:Ethernet HWaddr FF:FF:FF:FF:FF:FF
> > >
> > > The MAC address should be FE:FF:FF:FF:FF:FF. The one above is the
> > > broadcast address. Not sure if it actually matters, but worth fixing
> > > anyway as it might confuse the bridge.
> > >
> > > I had problems with ARP when I first started testing veth0. It turned
> > > out that domain0 was not applying the information in ARP packets to the
> > > ARP cache. Since the ARP cache wasn't kept up to date, I saw very weird
> > > IP behaviour.
> > >
> > > I fixed that particular bug, but maybe there's another one. It is
> > > perhaps worth looking at /proc/net/arp and seeing how it compares with
> > > other machines on your network.
> > >
> > > -- Keir
> > >
> > >
> >
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel
> >
> --
> Regards,
>
> David F Barrera
> Linux Technology Center
> Systems and Technology Group, IBM
>
> "The wisest men follow their own direction. "
> Euripides
>
>
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