RE: [Xen-devel] Daily Xen Builds

[David F Barrera <dfbp@xxxxxxxxxx>]

On Mon, 2005-08-15 at 21:46 +0100, Ian Pratt wrote:
> > The machine uses eth1, so I changed this line in the network-bridge
> > script:
> > netdev=${netdev:-eth1}
> > 
> > Q. Do I also need to change this line (line #191) in the 
> > current script in unstable (I tried both eth0 and eth1--both 
> > times networking stopped):
> > ip link set veth0 name eth1
> 
> Hmm, good point -- that's a bug in the script. It should be:
>   ip link set veth0 name ${netdev}
> 
> 
> The only thing wrong with the 'after' set up is that xen-br0 is missing
> from ifconfig, though brctl shows the bridge as existing. No idea why.
> 
> What happens if you do:
> 
>   ifconfig xen-br0
>   ifconfig xen-br0 upbl2-1:~ # ifconfig xen-br0

xen-br0   Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

bl2-1:~ # ifconfig xen-br0 up

At this point, networking is up. But we knew that--we put that on the
bug--when we manually bring up xen-br0, networking resumes. I guess the
question is why xen-br0 is not coming up.

> 
> Best,
> Ian
> 
> > ifconfig (after)
> > bl2-1:~ # ifconfig
> > eth1      Link encap:Ethernet  HWaddr 00:11:25:9D:69:87
> >           inet addr:9.3.192.194  Bcast:9.3.192.255  Mask:255.255.255.0
> >           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
> >           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:21 errors:0 dropped:0 overruns:0 carrier:0
> >           collisions:0 txqueuelen:0
> >           RX bytes:0 (0.0 b)  TX bytes:882 (882.0 b)
> > 
> > lo        Link encap:Local Loopback
> >           inet addr:127.0.0.1  Mask:255.0.0.0
> >           UP LOOPBACK RUNNING  MTU:16436  Metric:1
> >           RX packets:26 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:26 errors:0 dropped:0 overruns:0 carrier:0
> >           collisions:0 txqueuelen:0
> >           RX bytes:2664 (2.6 Kb)  TX bytes:2664 (2.6 Kb)
> > 
> > peth1     Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
> >           UP BROADCAST RUNNING NOARP MULTICAST  MTU:1500  Metric:1
> >           RX packets:1141 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> >           collisions:0 txqueuelen:1000
> >           RX bytes:251046 (245.1 Kb)  TX bytes:0 (0.0 b)
> >           Interrupt:78
> > 
> > vif0.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
> >           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
> >           RX packets:18 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> >           collisions:0 txqueuelen:0
> >           RX bytes:756 (756.0 b)  TX bytes:0 (0.0 b)
> > 
> > 
> > brctl (after)
> > bl2-1:~ # brctl show
> > bridge name     bridge id               STP enabled     interfaces
> > xen-br0         8000.feffffffffff       no              vif0.0
> >                                                         peth1
> > 
> > 
> > > 
> > > Thanks,
> > > Ian
> > > 
> > --
> > Regards,
> > 
> > David F Barrera
> > Linux Technology Center
> > Systems and Technology Group, IBM
> > 
> > "The wisest men follow their own direction. "
> >                                                         Euripides
> > 
> > 
> 
> _______________________________________________
> 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


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel