Re: [CentOS] Setup multiple bridges for use with KVM

2010-01-13 Thread Kai Schaetzl
Jacob Hydeman wrote on Wed, 13 Jan 2010 00:21:11 -0800: > The only device that has a static IP is br2, all others are set to none, but > each VM works. Interesting. I bear this in mind, in case I need it some time in the future. Kai -- Get your web at Conactive Internet Services: http://www.co

Re: [CentOS] Setup multiple bridges for use with KVM

2010-01-13 Thread Jacob Hydeman
> No. But you have to tell via config (I don't know how KVM does this) which > bridge the VM is going to use. And if you want it to be reachable via two > bridges you have to set it up for two bridges and give it two IP numbers. > And the packet then has to come in thru the correct interface/bridge

Re: [CentOS] Setup multiple bridges for use with KVM

2010-01-12 Thread Kai Schaetzl
Jacob Hydeman wrote on Mon, 11 Jan 2010 10:50:17 -0800: > I've setup just the IPADDR= and NETMASK= to have different static IPs in > different subnets and changed to the BOOTPROTO=static in each of the > ifcfg-brX scripts. > > This hasn't fixed my issue. Perhaps it's because of the way I'm trying

Re: [CentOS] Setup multiple bridges for use with KVM

2010-01-11 Thread Jacob Hydeman
> > I'm using the same setup for multiple bridges for Xen, no problem. But I > use static IP addresses. You *have* to use IP numbers from different > subnets. > > I've setup just the IPADDR= and NETMASK= to have different static IPs in different subnets and changed to the BOOTPROTO=static in each o

Re: [CentOS] Setup multiple bridges for use with KVM

2010-01-10 Thread Eduardo Grosclaude
On Sat, Jan 9, 2010 at 11:15 PM, Jacob Hydeman wrote: > Running CentOS 5.4 x64. > > Have successfully bridged eth2 with br2 by following the instructions here: > http://wiki.libvirt.org/page/Networking (under the RHEL section) > > Have been running several KVM VMs successfully via this bridge. > >

Re: [CentOS] Setup multiple bridges for use with KVM

2010-01-10 Thread Kai Schaetzl
Jacob Hydeman wrote on Sat, 9 Jan 2010 18:15:14 -0800: > BOOTPROTO=dhcp I'm using the same setup for multiple bridges for Xen, no problem. But I use static IP addresses. You *have* to use IP numbers from different subnets. > I've read somewhere that STP needs to be enabled when using multiple

[CentOS] Setup multiple bridges for use with KVM

2010-01-09 Thread Jacob Hydeman
Running CentOS 5.4 x64. Have successfully bridged eth2 with br2 by following the instructions here: http://wiki.libvirt.org/page/Networking (under the RHEL section) Have been running several KVM VMs successfully via this bridge. I am now trying to bridge additional interfaces by using the same r