Hi all, Forgive me this probably very basic question, but I could not find the answer. I have physical server (dom0) and two XEN vm installed. I have moved physical server to new rack so now it has different range of IP (I am assigning static IP). I was able to change static IP (of physical server) modifying /etc/sysconfig/network-scripts. I would like to know how can I modify IP''s for both of XEN vm ? Do I need to log separately to each of them, and change network-scripts files like I did in physical server? Or can I do it somehow from physical server itself using putty for example ? I am not a system administrator neither the one who set this up. Thanks for help ! _______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users
Hi Jonathan, It should be possible to do it in a way you want it. You can mount domU''s disk device at dom0. Then you can edit domU''s network config from dom0. There is a lot of ways how to do this. This is just one of them. Jan Dne 28.5.2013 09:18, jonathan west napsal(a):> Hi all, > > Forgive me this probably very basic question, but I could not find the > answer. > > I have physical server (dom0) and two XEN vm installed. I have moved > physical server to new rack so now it has different range of IP (I am > assigning static IP). I was able to change static IP (of physical > server) modifying /etc/sysconfig/network-scripts. I would like to know > how can I modify IP''s for both of XEN vm ? Do I need to log separately > to each of them, and change network-scripts files like I did in > physical server? Or can I do it somehow from physical server itself > using putty for example ? I am not a system administrator neither the > one who set this up. Thanks for help ! > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users
jonathan west wrote:> I have physical server (dom0) and two XEN vm installed. I have moved physical server to new rack so now it has different range of IP (I am assigning static IP). I was able to change static IP (of physical server) modifying /etc/sysconfig/network-scripts. I would like to know how can I modify IP''s for both of XEN vm ? Do I need to log separately to each of them, and change network-scripts files like I did in physical server? Or can I do it somehow from physical server itself using putty for example ?You change it in the network settings within each guest. Provided you have access to the host (whether locally or remotely via SSH for example), then you should be able to access the virtual console of each guest ("xm console <guest name/id>" if using the older XM tools, dunno the syntax for the newer tools).
Thanks a lot Simon, that was something I was looking for. You have saved my life ! Regards 2013/5/28 Simon Hobson <linux@thehobsons.co.uk>> jonathan west wrote: > > I have physical server (dom0) and two XEN vm installed. I have moved > physical server to new rack so now it has different range of IP (I am > assigning static IP). I was able to change static IP (of physical server) > modifying /etc/sysconfig/network-scripts. I would like to know how can I > modify IP''s for both of XEN vm ? Do I need to log separately to each of > them, and change network-scripts files like I did in physical server? Or > can I do it somehow from physical server itself using putty for example ? > > You change it in the network settings within each guest. > Provided you have access to the host (whether locally or remotely via SSH > for example), then you should be able to access the virtual console of each > guest ("xm console <guest name/id>" if using the older XM tools, dunno the > syntax for the newer tools). > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xen.org > http://lists.xen.org/xen-users >_______________________________________________ Xen-users mailing list Xen-users@lists.xen.org http://lists.xen.org/xen-users