Hi all,
I have a problem with network in bridge mode. Everything went well,
but for unkown reason network stopped to work on virtual machines.
One virtual machine has IP for example 82.208.36.96. I can´t get on it
from the network (I mean Internet :-) ) and I also can´t from virtual
machines get to Internet. I can get on virt. mach. only from domain0.
Something with bridge has probably broken :-/. Brctl show looks normal:
bridge name bridge id STP enabled interfaces
xenbr0 8000.feffffffffff no peth0
vif0.0
vif4.0
Ifconfig output looks normal as well. There are interfaces eth0, peth0,
xenbr0, vif0, vif1.0.
I haven''t edited scripts vif-bridge and network-bridge at all. They are
default, as well as xend config.
These are individual domU configs (about network):
nics=1
dhcp ="off"
ip="82.208.36.96"
netmask="255.255.255.0"
gateway="82.208.36.1"
All rules in iptables are set to ACCEPT (OUTPUT, INPUT and FORWARD).
In addition to this, I have something in FORWARD:
ACCEPT all -- anywhere anywhere PHYSDEV
match --physdev-in vif1.0
There are no errors in logs. Only in xen-hotplug.log is this:
xenstore-read: couldn''t read path backend/vif/1/0/ip
xenstore-read: couldn''t read path backend/vbd/1/770/physical-device
xenstore-read: couldn''t read path backend/vif/1/0/bridge
xenstore-read: couldn''t read path backend/vbd/1/769/physical-device
mkdir: cannot create directory `/var/run/xen-hotplug/block'': File
exists
mkdir: cannot create directory `/var/run/xen-hotplug/block'': File
exists
mkdir: cannot create directory `/var/run/xen-hotplug/block'': File
exists
mkdir: cannot create directory `/var/run/xen-hotplug/block'': File
exists
mkdir: cannot create directory `/var/run/xen-hotplug/block'': File
exists
mkdir: cannot create directory `/var/run/xen-hotplug/block'': File
exists
mkdir: cannot create directory `/var/run/xen-hotplug/block'': File
exists
Does anyone know where the is problem?
Thanks !
Damir
--
------------------------------------------------
Damir Špoljarič
šéfredaktor PC Svět.net
www.pcsvet.net
admin@pcsvet.net
icq: 258080801
GSM: 774 851 158
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Oh, I´m sorry... Brctrl show is this:
Brctl show looks normal:
bridge name bridge id STP enabled interfaces
xenbr0 8000.feffffffffff no peth0
vif0.0
vif1.0
Damir
Damir Špoljarič napsal(a):
> Hi all,
> I have a problem with network in bridge mode. Everything went
> well, but for unkown reason network stopped to work on virtual machines.
> One virtual machine has IP for example 82.208.36.96. I can´t get on it
> from the network (I mean Internet :-) ) and I also can´t from virtual
> machines get to Internet. I can get on virt. mach. only from domain0.
> Something with bridge has probably broken :-/. Brctl show looks normal:
> bridge name bridge id STP enabled interfaces
> xenbr0 8000.feffffffffff no peth0
> vif0.0
> vif4.0
>
> Ifconfig output looks normal as well. There are interfaces eth0,
> peth0, xenbr0, vif0, vif1.0.
> I haven''t edited scripts vif-bridge and network-bridge at all.
They
> are default, as well as xend config.
>
> These are individual domU configs (about network):
> nics=1
> dhcp ="off"
> ip="82.208.36.96"
> netmask="255.255.255.0"
> gateway="82.208.36.1"
>
> All rules in iptables are set to ACCEPT (OUTPUT, INPUT and FORWARD).
> In addition to this, I have something in FORWARD:
> ACCEPT all -- anywhere anywhere PHYSDEV
> match --physdev-in vif1.0
>
> There are no errors in logs. Only in xen-hotplug.log is this:
> xenstore-read: couldn''t read path backend/vif/1/0/ip
> xenstore-read: couldn''t read path
backend/vbd/1/770/physical-device
> xenstore-read: couldn''t read path backend/vif/1/0/bridge
> xenstore-read: couldn''t read path
backend/vbd/1/769/physical-device
> mkdir: cannot create directory `/var/run/xen-hotplug/block'': File
exists
> mkdir: cannot create directory `/var/run/xen-hotplug/block'': File
exists
> mkdir: cannot create directory `/var/run/xen-hotplug/block'': File
exists
> mkdir: cannot create directory `/var/run/xen-hotplug/block'': File
exists
> mkdir: cannot create directory `/var/run/xen-hotplug/block'': File
exists
> mkdir: cannot create directory `/var/run/xen-hotplug/block'': File
exists
> mkdir: cannot create directory `/var/run/xen-hotplug/block'': File
exists
>
>
> Does anyone know where the is problem?
>
> Thanks !
> Damir
>
>
--
------------------------------------------------
Damir Špoljarič
šéfredaktor PC Svět.net
www.pcsvet.net
admin@pcsvet.net
icq: 258080801
------------------------------------------------
_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users