[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] how to configure xen with router-mode
Hi yue, Ok so first off you should edit your file "/etc/xen/xend-config.sxp" and locate two lines; The first two are: (network-script network-bridge) (vif-script vif-bridge) Comment them out and uncomment the following: (network-script network-route) (vif-script vif-route) Save the file. Now pop open "/etc/sysctl.conf" and add the following lines to the bottom: --------------------------------------------------------------------- # Enables packet forwarding net.ipv4.ip_forward = 1 net.ipv4.conf.all.forwarding = 1 net.ipv4.conf.default.forwarding = 1 net.ipv6.conf.eth0.forwarding = 1 # Enable proxy-arp net.ipv4.conf.eth0.proxy_arp = 1 --------------------------------------------------------------------- After these changes you should reboot. Now it should be as simple as adding the following to your VMs config files: vif = [ 'ip=10.0.0.2' ] Replace ip with the IP you intend for the server to have. On the VM configuration side I'm not 100% sure but last I recall you need to assign that single IP with a netmask of 255.255.255.255 and a gateway of the same IP. Hope that helps Iain On 11 Jun 2011, at 15:01, yue wrote: > sorry i originally thought different version xens could be configured in the > same way. > my environment 4.0.1 fedora14. > how to configure xen'netmork over router or nat? > thanks > > > At 2011-06-11 19:19:10ï"Iain Kay" <spam@xxxxxxxxxxx> wrote: > > >What version of Xen are you running? 3.3.0? 4.1.0? 4.0.1? > > > >What is the host OS you have installed Xen on top of? > > > >This will help to give more information on what is required. > > > >Iain > > > > > >On 11 Jun 2011, at 10:45, yue wrote: > > > >> default, xen use bridge mode for its network. > >> anyone would tell me how to use NAT or router . > >> thanks. > >> > >> > >> _______________________________________________ > >> Xen-users mailing list > >> Xen-users@xxxxxxxxxxxxxxxxxxx > >> http://lists.xensource.com/xen-users > > > > _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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