Dear Jun, don't assign anything at IP level to eth0, just get it up). But assign the IP ...202 to the bridge.
You may imagine this as if the bridge (as layer 2 device) connects at this level to the eth0. But your hosts layer 3 IP stack has to be attached to the bridge in the same way as the network cards of the virtual hosts. This will be caused by configuring IP parameters to the bridge's "build-in and auto-attached" ethernet device. Guido >-----Original Message----- >From: Jun Yang [mailto:[email protected]] >Sent: Sunday, September 18, 2011 6:20 AM >To: [email protected] >Subject: [Lxc-users] question about bridged networking > >Hi all, > >I am trying to set up a VPS using LXC 0.7.4. I want the VPS to have a static >IP address on the same subnet as the host. Here is >what I have in host (Ubuntu 11.04)'s /etc/network/interfaces: > > > auto eth0 > iface eth0 inet static > address 192.168.0.202 > netmask 255.255.255.0 > gateway 192.168.0.1 > > auto br101 > iface br101 inet static > address 192.168.0.101 > network 192.168.0.0 > netmask 255.255.255.0 > broadcast 192.168.0.255 > gateway 192.168.0.1 > bridge_ports eth0 > bridge_stp off > bridge_maxwait 5 > post-up /usr/sbin/brctl setfd br101 0 > > >Problem 1, when I reboot the host, the host's br101 get 192.168.0.101 >(expected) but eth0 gets no IP address. I can bring up >eth0 manually at this point and it gets 192.168.0.202 (expected). But at this >point, 192.168.0.101 is really an IP address of the >host. I set up my VPS as: > > > lxc.network.type = veth > lxc.network.flags = up > lxc.network.link = br101 > lxc.utsname = vps101 > > lxc.tty = 4 > lxc.pts = 1024 > lxc.rootfs = /var/lib/lxc/vps101/rootfs > lxc.mount = /var/lib/lxc/vps101/fstab > ... > > >I can bring it up. But when I do "ssh [email protected]", I get into host >rather than the guest. > >How is bridged networking supposed to work in this case? I thought >192.168.0.101 would be routed to the guest. Thanks! > >Jun ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2d-oct _______________________________________________ Lxc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/lxc-users
