Falko Timme
2006-Jan-10 17:32 UTC
[Xen-users] Internet access for virtual network under Xen 3.0
Hi all, I have the following setup (on Debian Sarge): dom0 has one real network card (eth0, 192.168.0.100) with the gateway 192.168.0.1, and one dummy network interface, dummy0, with the IP address 192.168.3.1. I have two domUs, vm01 (192.168.3.2) and vm02 (192.168.3.3), with their gateway being dom0''s dummy0 interface (192.168.3.1). In /etc/xen/xend-config.sxp I have changed (network-script network-bridge) to (network-script ''network-bridge netdev=dummy0'') and rebooted the system. Nothing else has been done, no iptables rules, etc. In dom0 I have internet access, and I can ping 192.168.3.2 and 192.168.3.3.>From vm01 and vm02 I can ping 192.168.3.1, 192.168.3.2, 192.168.3.3 and even192.168.0.100, but I cannot ping 192.168.0.1, and I don''t have internet access in vm01 and vm02. What do I have to do in order to change this? On Xen 2.0.7 I did it like this: http://www.howtoforge.com/perfect_xen_setup_debian_ubuntu_p6 but it doesn''t work for Xen 3.0. :-( Thank you. Falko Timme _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Falko Timme
2006-Jan-12 08:51 UTC
Re: [Xen-users] Internet access for virtual network under Xen 3.0
Anyone? ----- Original Message ----- From: "Falko Timme" <ft@falkotimme.com> To: <xen-users@lists.xensource.com> Sent: Tuesday, January 10, 2006 6:32 PM Subject: [Xen-users] Internet access for virtual network under Xen 3.0> Hi all, > > I have the following setup (on Debian Sarge): > > dom0 has one real network card (eth0, 192.168.0.100) with the gateway > 192.168.0.1, and one dummy network interface, dummy0, with the IP address > 192.168.3.1. > I have two domUs, vm01 (192.168.3.2) and vm02 (192.168.3.3), with their > gateway being dom0''s dummy0 interface (192.168.3.1). > In /etc/xen/xend-config.sxp I have changed > > (network-script network-bridge) > > to > > (network-script ''network-bridge netdev=dummy0'') > > and rebooted the system. Nothing else has been done, no iptables rules,etc.> In dom0 I have internet access, and I can ping 192.168.3.2 and192.168.3.3.> >From vm01 and vm02 I can ping 192.168.3.1, 192.168.3.2, 192.168.3.3 andeven> 192.168.0.100, but I cannot ping 192.168.0.1, and I don''t have internet > access in vm01 and vm02. > > What do I have to do in order to change this? > > On Xen 2.0.7 I did it like this: > http://www.howtoforge.com/perfect_xen_setup_debian_ubuntu_p6 > but it doesn''t work for Xen 3.0. :-( > > Thank you. > > Falko Timme > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users