Re: [CentOS] Multiple IP Addresses for a bridge

2011-05-03 Thread Arun Khan
On Fri, Apr 29, 2011 at 4:21 PM, Emmanuel Noobadmin centos.ad...@gmail.com wrote: On 4/29/11, Lucian luc...@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

Re: [CentOS] Multiple IP Addresses for a bridge

2011-04-30 Thread Kai Schaetzl
Emmanuel Noobadmin wrote on Sat, 30 Apr 2011 03:54:01 +0800: if they are accessible via the Internet, then it means it wasn't necessary to add any IP to a bridge. FYI: the IP addresses of host and guest don't have to be in the same subnet, e.g. your host may have a private, non-routable IP

[CentOS] Multiple IP Addresses for a bridge

2011-04-29 Thread Emmanuel Noobadmin
Is it possible to assign multiple IP addresses to a bridge the same way ethernet devices can? The purpose is to accept incoming traffic for multiple public IP. 1 Physical NIC - br0 (accepts incoming traffic for x.x.x.2 to x.x.x.5) Then 3 different virtual interfaces are connected to this bridge

Re: [CentOS] Multiple IP Addresses for a bridge

2011-04-29 Thread Lucian
On Fri, Apr 29, 2011 at 10:08 AM, Emmanuel Noobadmin centos.ad...@gmail.com wrote: Is it possible to assign multiple IP addresses to a bridge the same way ethernet devices can? Yes, I think you can even define whole ranges of addresses. The purpose is to accept incoming traffic for multiple

Re: [CentOS] Multiple IP Addresses for a bridge

2011-04-29 Thread Emmanuel Noobadmin
On 4/29/11, Lucian luc...@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

Re: [CentOS] Multiple IP Addresses for a bridge

2011-04-29 Thread Lucian
On Fri, Apr 29, 2011 at 11:51 AM, Emmanuel Noobadmin centos.ad...@gmail.com wrote: On 4/29/11, Lucian luc...@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

Re: [CentOS] Multiple IP Addresses for a bridge

2011-04-29 Thread Ljubomir Ljubojevic
Lucian wrote: On Fri, Apr 29, 2011 at 11:51 AM, Emmanuel Noobadmin centos.ad...@gmail.com wrote: On 4/29/11, Lucian luc...@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

Re: [CentOS] Multiple IP Addresses for a bridge

2011-04-29 Thread Benjamin Hackl
On Fri, 29 Apr 2011 18:51:50 +0800 Emmanuel Noobadmin centos.ad...@gmail.com wrote: On 4/29/11, Lucian luc...@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

Re: [CentOS] Multiple IP Addresses for a bridge

2011-04-29 Thread Kai Schaetzl
Benjamin Hackl wrote on Fri, 29 Apr 2011 13:51:13 +0200: Just assign IP1 to eth0, IP2 to eth0:1, IP3 to eth0:2 and so on. and if you really need a bridge you attach those to the bridge: br0, br0:1, br0:2 etc. eth0 ist the *physical* interface for the bridge. Kai

Re: [CentOS] Multiple IP Addresses for a bridge

2011-04-29 Thread Emmanuel Noobadmin
On 4/29/11, Lucian luc...@lastdot.org wrote 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.. It turns out that I was barking up the wrong tree and chasing red herrings. The virtualized guest definition was off by