Re: [CentOS] CentOS-6.7, kvm bridges, virtual interfaces, and routes

2016-01-11 Thread Gordon Messmer
On 01/11/2016 09:34 AM, James B. Byrne wrote: In other words, with the address configuration given above, will traffic from 192.168.51.200 reach 192.168.51.100 via the cross-over cable between 192.168.51.42/192.168.51.41? Yes. ___ CentOS mailing list

Re: [CentOS] CentOS-6.7, kvm bridges, virtual interfaces, and routes

2016-01-11 Thread James B. Byrne
On Sat, January 9, 2016 19:48, Gordon Messmer wrote: > On 01/09/2016 03:30 PM, isdtor wrote: >> Search for policy routing. > > Policy routing isn't relevant. > > In order to communicate across a LAN, two hosts must be in the same > broadcast domain. Hosts in 192.168.51.0/24 cannot communicate wit

Re: [CentOS] CentOS-6.7, kvm bridges, virtual interfaces, and routes

2016-01-09 Thread Gordon Messmer
On 01/09/2016 03:30 PM, isdtor wrote: Search for policy routing. Policy routing isn't relevant. In order to communicate across a LAN, two hosts must be in the same broadcast domain. Hosts in 192.168.51.0/24 cannot communicate with hosts in 192.168.52.0/24. _

Re: [CentOS] CentOS-6.7, kvm bridges, virtual interfaces, and routes

2016-01-09 Thread isdtor
Search for policy routing. Surprisingly, I cannot find anything about it in the RHEL6 docs. You don't say how exactly you tried. It should be sufficient to edit rt_tables (maybe that's a step you missed? The actual number used doesn't matter) and add the route-eth1/rule-eth1 files on every host

Re: [CentOS] CentOS-6.7, kvm bridges, virtual interfaces, and routes

2016-01-08 Thread Tony Mountifield
In article <55ae6ce7fe2cbdba1514f1072281c006.squir...@webmail.harte-lyne.ca>, James B. Byrne wrote: > I have been looking at this problem on and off for a considerable > period. Given my lack of knowledge I have been unable to resolve this > quickly and in consequence it has been constantly shove

[CentOS] CentOS-6.7, kvm bridges, virtual interfaces, and routes

2016-01-08 Thread James B. Byrne
I have been looking at this problem on and off for a considerable period. Given my lack of knowledge I have been unable to resolve this quickly and in consequence it has been constantly shoved to the background as other issues arise. Here is the situation: I have two dual-homed kvm hosts both ru