Re: [CentOS] weird issue with qemu-kvm network...

2013-02-04 Thread James Hogarth
> > LOL. We have been testing this (bonding *and* vlans). > > Once you understand how it works it makes sense, but you need to > understand it first and most people researching this are probably used > to the fantastic vmware tooling that keeps it all hidden. > > > One of the environments I built a

Re: [CentOS] weird issue with qemu-kvm network...

2013-02-04 Thread Natxo Asenjo
On Sat, Feb 2, 2013 at 2:12 AM, James Hogarth wrote: > If you need bonding or vlans it becomes more complicated ;-) LOL. We have been testing this (bonding *and* vlans). Once you understand how it works it makes sense, but you need to understand it first and most people researching this are pro

Re: [CentOS] weird issue with qemu-kvm network...

2013-02-02 Thread skull
Am 02.02.2013 16:58, schrieb James Hogarth: >> Isn't the rhel way to install NetworkManager anyway? Because then you can > forget all your ifcfg scripts anyway because they will be overwritten by NM. >> At least that was the cause when i had NetworkManager installed... (That > was why i removed it

Re: [CentOS] weird issue with qemu-kvm network...

2013-02-02 Thread James Hogarth
> > Isn't the rhel way to install NetworkManager anyway? Because then you can forget all your ifcfg scripts anyway because they will be overwritten by NM. > At least that was the cause when i had NetworkManager installed... (That was why i removed it if i remember correctly) > Does anyone have a go

Re: [CentOS] weird issue with qemu-kvm network...

2013-02-02 Thread skull
Am 02.02.2013 14:58, schrieb skull: > Am 01.02.2013 23:39, schrieb James Hogarth: >> You don't need a DE for that just yum install xauth virt-manager and ssh -X >> to forward it to your local X server. >> > By the way I would be very interested in that bit, because I never > managed to actually get

Re: [CentOS] weird issue with qemu-kvm network...

2013-02-02 Thread skull
Am 01.02.2013 23:39, schrieb James Hogarth: > You don't need a DE for that just yum install xauth virt-manager and ssh -X > to forward it to your local X server. > By the way I would be very interested in that bit, because I never managed to actually get X forwarding to work from a server running

Re: [CentOS] weird issue with qemu-kvm network...

2013-02-02 Thread skull
Am 02.02.2013 02:12, schrieb James Hogarth: >> What i did in terms of network changes was the following script. It's an >> old one i used when i didn't work with virsh, because i followed an old >> tutorial for kvm-qemu on CentOS 5. >> It basically creates a new bridge called bg0, creates a tap0 in

Re: [CentOS] weird issue with qemu-kvm network...

2013-02-01 Thread James Hogarth
> > What i did in terms of network changes was the following script. It's an > old one i used when i didn't work with virsh, because i followed an old > tutorial for kvm-qemu on CentOS 5. > It basically creates a new bridge called bg0, creates a tap0 interface, > and connects eth0 and tap0 to the b

Re: [CentOS] weird issue with qemu-kvm network...

2013-02-01 Thread skull
Am 01.02.2013 23:56, schrieb skull: > Am 01.02.2013 23:39, schrieb James Hogarth: >>> Does anyone have an idea how to recreate the default virbr0? >>> Is it doable via virsh? I don't have a DE installed on this server, so >>> no virtual-manager. I am willing to go that far if it's worth it though.

Re: [CentOS] weird issue with qemu-kvm network...

2013-02-01 Thread skull
Am 01.02.2013 23:39, schrieb James Hogarth: >> Does anyone have an idea how to recreate the default virbr0? >> Is it doable via virsh? I don't have a DE installed on this server, so >> no virtual-manager. I am willing to go that far if it's worth it though. >> > You don't need a DE for that just yu

Re: [CentOS] weird issue with qemu-kvm network...

2013-02-01 Thread James Hogarth
> > Does anyone have an idea how to recreate the default virbr0? > Is it doable via virsh? I don't have a DE installed on this server, so > no virtual-manager. I am willing to go that far if it's worth it though. > You don't need a DE for that just yum install xauth virt-manager and ssh -X to forw

[CentOS] weird issue with qemu-kvm network...

2013-02-01 Thread skull
Hello CentOS mailinglist I am running CentOS 6.3 with qemu-kvm and libvirt. I was experimenting with bridged VM networking. Usually the VMs run over the network device virbr0. So i created a new bridge with brctl and added my eth0 to that bridge. Not touching virbr0 or it's configuration at all.