Lucian wrote: > On Fri, Apr 29, 2011 at 11:51 AM, Emmanuel Noobadmin > <centos.admin at gmail.com> wrote: >> On 4/29/11, Lucian <lucian at lastdot.org> wrote: >>> Something seems out of order with the above; may I ask what exactly >>> you are trying to achieve? >>> Unless I read it all wrong you want (i.e.) x.x.x.2 on br0 and also on >>> eth0? This cannot work. >> Well, I have a physical connected to the ISP modem/router which >> assigned the connection a block of 8 IPs >> >> So I already have eth0 bridged to br0 using the IP x.x.x.2 >> >> Now I'm trying to figure out why a virtual guest with an eth0 device >> assigned wth IP x.x.x.3 can't connect anywhere. > > So .2 works as main IP and .3 does not? > Is your ISP doing any MAC address filtering? You may need to use a > routed bridge then.. Correct way of doing bridging is to create a bridge br0 and add *all* IP's on the bridge itself (br:0, br:1, ....). I am not sure, but it *might* allow you to add IP's on the *first* bonded device, but I am not sure about all of the later bonded devices. Test somewhere first, and make sure you do "service network restart" each time. Ljubomir