Hello guys, I am using Redhat Enterprise Linux 5 with Xen. Now I have a laptop on which RHEL5 is installed. I read the docs related to Xen on redhat's website where in the troubleshooting section they say to create a dummy0 network interface and bridge xenbr0 to dummy0 and finally NAT'ing dummy0 so that it can access the public net. Well I tried that article and I created a dummy0 interface as told in there and also bridged dummy0 to xenbr0 in /etc/xen/xend-config.sxp but I am getting problem in configuring NAT'ing (so that I can access the public network from within the virtual machine). I am using the script given here: <a href="https://www.redhat.com/docs/manuals/enterprise/RHEL-5-manual/Virtualization-en-US/ch-virt-laptop-configurations.html">https://www.redhat.com/docs/manuals/enterprise/RHEL-5-manual/Virtualization-en-US/ch-virt-laptop-configurations.html </a> When I run the script I get these two errors: ./S99XenLaptopNAT: line 21: unexpected EOF while looking for matching `"' ./S99XenLaptopNAT: line 24: syntax error: unexpected end of file Regards Deependra -- Enjoy Life !