I have install Xen3.4 into CentOS5. I want to restrict the IP used in DomU Guest in order to solve IP conflict problem. I search for Internet that I can include the IP address in the VIF setting like
vif = [ 'ip=22.214.171.124 , mac=00:16:36:40:10:de , bridge=eth0' ]
of the xen client configuration file.
However, after include this parameter, the DOMU guest OS can still change the IP address.
I have try Xen3.0 in the default package of CentOS5.4. After I added this parameter, iptables will be updated to include
this rule like
ACCEPT all -- 126.96.36.199 anywhere PHYSDEV match --physdev-in vif1.0
Why the iptables not include this rule in Xen3.4
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