Hi John,
thanks for your prompt reply! Appreciate your help.
My domU config files are:
*FC6 fully virtualized*
--------------------------------------------------------------------------------------------------------------------
# Automatically generated xen config file
name = "test"
builder = "hvm"
memory = "500"
disk = [ 'file:/var/lib/xen/images/test,hda,w', ]
vif = [ 'type=ioemu, mac=00:16:3e:73:dd:8d, bridge=xenbr0', ]
uuid = "e974c2c8-7e0d-d182-709e-838679483473"
device_model = "/usr/lib64/xen/bin/qemu-dm"
kernel = "/usr/lib/xen/boot/hvmloader"
vnc=1
vncunused=1
apic=1
acpi=1
pae=1
vcpus=1
serial = "pty" # enable serial console
on_reboot = 'restart'
on_crash = 'restart'
-------------------------------------------------
*CentOS 4.5 paravirtualized*
-------------------------------------------------
# Automatically generated xen config file
name = "centos5pv"
memory = "512"
disk = [ 'tap:aio:/var/lib/xen/images/centos5pv,xvda,w', ]
vif = [ 'mac=00:16:3e:78:4d:eb, bridge=xenbr1', ]
#vif = [ 'type=ioemu, bridge=xenbr1', ]
#vif = [ '', 'bridge=xenbr0' ]
#vif = [ '' ]
vfb = ["type=vnc,vncunused=1"]
uuid = "249fc72f-41ad-c8f1-aeee-f950d5363045"
bootloader="/usr/bin/pygrub"
vcpus=4
name="cent5pv1"
on_reboot = 'restart'
on_crash = 'restart'
On 6/7/07, *John T. Yocum* <john@xxxxxxxxxxxxxxxx
<mailto:john@xxxxxxxxxxxxxxxx>> wrote:
Hi Arik,
What do the configs for the domU's look like? I've got a system running
CentOS 5, with the included version of Xen, and haven't had any
problems
with network access.
Here's an example config from one of my working domU's.
kernel = "/boot/vmlinuz-2.6.18-8.1.3.el5xen"
ramdisk = "/boot/initrd-2.6.18-8.1.3.el5xenU.img"
memory = "1024"
vcpus = "8"
name = "cp"
vif = ['bridge=xenbr0,mac=00:16:3e:01:01:01']
disk = ['phy:hn1/cpRoot,sda1,w',
'phy:hn1/cpHsphere,sda2,w',
'phy:hn1/cpSwap,sda3,w']
root = "/dev/sda1 ro"
--John
Arie Goldfeld wrote:
> John,
>
> I have another problem, maybe you could help me out with it. I use
> CentOS x86_64 built-in Xen; the two Dom0 NICs work all right, but the
> guest domains cannot connect to the network. I can't figure out
what is
> the problem...
> I have two guests:
> - FC6 fully virtualized
> - CEntOS 4.5 paravirtualized
>
> Thanks,
> Arik
>
>
> On 6/7/07, *John T. Yocum* <john@xxxxxxxxxxxxxxxx
<mailto:john@xxxxxxxxxxxxxxxx>
> <mailto: john@xxxxxxxxxxxxxxxx <mailto:john@xxxxxxxxxxxxxxxx>>>
wrote:
>
> Hello,
>
> I've installed Xen 3.1 on CentOS 5 x86_64. After completing the
> installation, and rebooting I am unable to access the network
from
> dom0.
> (There are no other domains running, as they are stored on an
iSCSI
> SAN.)
>
> I can ping the system's interfaces from itself, however I am
unable to
> ping any other IPs, including those in the same subnet.
>
> In addition, xend starts without any errors, and creates the
bridge
> interface as it should. As well, I made sure to disable any
firewalls
> but that didn't help either.
>
> Any insight into what may be the problem, would be much
appreciated.
>
> Thank you,
> John
>
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