Hello,
answers inline.
Am 07.02.2012 14:43, schrieb DN Singh:
Hello Guys,
Hasn't anyone done any routed network on Xen?? Please reply.
I always use routed setups, but mostly with custom vif scripts for
iptables setup.
On Sun, Feb 5, 2012 at 9:05 PM, DN Singh
<dnsingh.dns@xxxxxxxxx>
wrote:
Hello List,
I am trying to configure a setup where the IPs have to
bound to the dom0, and then via internal network, these can
be used on the domUs. This is a requirement, as the IPs can
be configured only on the Dom0 due to their static
configuration.
If you say internal network, does this include internal ip
addresses? If so, you would not only need routing, but also NAT,
esp. if the Dom0 will get all ip addresses assigned.
I have configured the routed config, and installed the
VMs using virt-install. The problem is that the VMs aren't
accessible via static IP.
The OS is CentOS 5.7, and Xen is 3.0, the one that comes
with the repositories.
Additional information is needed here:
* What are the ip addresses and routes on the Dom0 and the DomU when
both are running? (Use `ip addr show` and `ip route show` to list
them -- iproute2 utilities needed, but should already be installed)
* Is there any network filtering or NAT involved?
The link states that I have to configure the IPs in Dom0,
and they will get automatically allocated to the
VMs, which is not happening.
I also tried to configure the IP in vm config file by
adding vif = [ 'ip=<IP>' ]
Usually this would be required, but highly depends on your actual
setup and/or vif script.
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It would also be helpful if you explain in detail, how your final
networking setup should look like.
Regards,
Felix
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