Hi Guys, First of all sorry for my bad English. I have 5 domUs running on a server and the operating installed is the CentOS. The domUs have different versions (4.2,4.4,4.5) and dom0 have the centOS4.4 installed. I have to set the firewall on the domUs but the iptables seems to be installed but kernel is not supporting them. So i have to recompile the domU for the iptables support. When i issued the make menuconfig command in the kernel source of the domU, the result is nothing but "Segmentation fault". Can any one plz guide me what can be the problem. I have searched the mailing list but not found any feasible solution. All hints will be greatly appreciated. Kashif _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users