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xen-users
Re: [Xen-users] XEN Networking Howto ?
If you are trying to configure your interface with something like yast i
believe you have to do the following
shutdown all vm's think /etc/init.d/xendomains stop will do that or xm
shutdown <domain>
then you need to stop your xen networking bridge with the following
(note this will mean your system is back using eth0 not peth0)
/etc/xen/scripts/network-bridge stop netdev=eth0
do your normal configuration of eth0 with yast, vi or whatever etc now
like you normaly would then when ready restore your xen bridge again
/etc/xen/scripts/network-bridge start netdev=eth0
and finnaly restore your vm domains either using xm or xendomains
Im still new to xen but i remember doing this when i first started
learning on suse so think this may help if you need to configure
interfaces. But im guessing you have another problem as i cant see eth0
listed or any vif interface linked to your xenbr0 bridge so maybe the
driver for your network cards not loaded.
But like i say im still new and learning. I think its worth looking to
make sure your network card driver working as i dont think sit0 is a
networking device as such. I think its stands for simple internet
transition and is somthing to do with encapsulating ipv6 in ipv4
datagrams but this is the first time i seen the sit device so only did a
very quick google search.
Onkar wrote:
I am using OpenSUSE and running Xen 3.1 on it . I am not able to
connect to the internet. When I try to connect it gives me following
message :
xen network bridge was detected due to the renaming of network interfaces
by xen bridge script network interfaces should not be configured or
restarted
see /usr/share/doc/packages/xen
/README.SuSE
# brctl show
bridge name bridge id STP enabled interfaces
xenbr0 8000.000000000000 no
# ifconfig -a
lo Link encap:Local Loopback
inet addr:127.0.0.1 <http://127.0.0.1/> Mask: 255.0.0.0
<http://255.0.0.0/>
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:31 errors:0 dropped:0 overruns:0 frame:0
TX packets:31 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2796 (2.7 Kb) TX bytes:2796 (2.7 Kb)
sit0 Link encap:IPv6-in-IPv4
NOARP MTU:1480 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)
xenbr0 Link encap:Ethernet HWaddr 00:00:00:00:00:00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:238 (238.0 b)
Please help me as I am new to Xen.
Thanks & regards,
Onkar
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