[pve-devel] new idea for vlan (with example)

[Dietmar Maurer]

Well, I guess we should implement a prototype. Then we can play around with that.

> -----Original Message-----
> From: Alexandre DERUMIER [mailto:aderumier at odiso.com]
> Sent: Donnerstag, 15. März 2012 18:22
> To: Dietmar Maurer
> Cc: pve-devel at pve.proxmox.com
> Subject: Re: [pve-devel] new idea for vlan (with example)
> 
> could be done easily with
> 
> # brtcl addbr vmbr0v2
> # vconfig add bond0 2
> # echo +eth0 > /sys/class/net/bond0.2/bonding/slaves
> # echo +eth1 > /sys/class/net/bond0.2/bonding/slaves
> # brtcl addif vmbr0v2 bond0.2
> 
> 
> or without bonding
> 
> # brtcl addbr vmbr0v2
> # vconfig add eth0 2
> # brtcl addif vmbr0v2 eth0.2
> 
> 
> ----- Mail original -----
> 
> De: "Alexandre DERUMIER" <aderumier at odiso.com>
> À: "Dietmar Maurer" <dietmar at proxmox.com>
> Cc: pve-devel at pve.proxmox.com
> Envoyé: Jeudi 15 Mars 2012 17:53:15
> Objet: Re: [pve-devel] new idea for vlan (with example)
> 
> eth0-
> |bond.X ---brige
> eth1-
> 
> so 1 new bond and 1 new bridge.
> 
> (more cleaner indeed)
> 
> in my schema:
> 
> eth0--
> |--bond0.2----vmbr0v2----tap
> eth1--
> 
> 
> ----- Mail original -----
> 
> De: "Dietmar Maurer" <dietmar at proxmox.com>
> À: "Alexandre DERUMIER" <aderumier at odiso.com>
> Cc: pve-devel at pve.proxmox.com
> Envoyé: Jeudi 15 Mars 2012 17:36:34
> Objet: RE: [pve-devel] new idea for vlan (with example)
> 
> So that is 2 new device per vlan (bridge, bond or eth)?
> 
> - Dietmar
> 
> > -----Original Message-----
> > From: Alexandre DERUMIER [mailto:aderumier at odiso.com]
> > Sent: Donnerstag, 15. März 2012 17:21
> > To: Dietmar Maurer
> > Cc: pve-devel at pve.proxmox.com
> > Subject: Re: [pve-devel] new idea for vlan (with example)
> >
> > note that redhat seem to use vlan over bridge now
> >
> > http://www.ovirt.org/wiki/Vdsm_Network
> >
> > bridge --- v --- bond --- nic1
> > / \
> > bridge2 --- v2 -- -- nic2
> >
> >
> > So maybe it's stable now with redhat kernel ?
> >
> > (last time I had tested it with debian 2.6.32 kernel)
> >
> >
> >
> > ----- Mail original -----
> >
> > De: "Alexandre DERUMIER" <aderumier at odiso.com>
> > À: "Dietmar Maurer" <dietmar at proxmox.com>
> > Cc: pve-devel at pve.proxmox.com
> > Envoyé: Jeudi 15 Mars 2012 17:01:42
> > Objet: Re: [pve-devel] new idea for vlan (with example)
> >
> > yes...
> >
> > eth0.x,eth1.x,bond,bridge
> >
> >
> > (that's how i do my proxmox hosts, with 100 vlans, you could imagine how
> huge
> > is my /etc/network/interfaces ;)
> >
> >
> > ----- Mail original -----
> >
> > De: "Dietmar Maurer" <dietmar at proxmox.com>
> > À: "Alexandre DERUMIER" <aderumier at odiso.com>
> > Cc: pve-devel at pve.proxmox.com
> > Envoyé: Jeudi 15 Mars 2012 16:46:23
> > Objet: RE: new idea for vlan (with example)
> >
> > > >>Can't you tag the whole bond? Seems clumsy to tag all bond members.
> > >
> > > Yes is possible, but from my experience sometimes it's buggy (packets
> > > loss, hang,...), depend on kernel version...
> > > (I know a lot of rework as be done between kernel 2.6.38 and 3.1)
> >
> > So with a simple bond setup (bond with 2 devices), we need to create
> > 4 additional network devices for each vlan?
> >
> > - Dietmar
> >
> >
> >
> > --
> >
> > --
> >
> >
> >
> >
> > Alexandre D erumier
> > Ingénieur Système
> > Fixe : 03 20 68 88 90
> > Fax : 03 20 68 90 81
> > 45 Bvd du Général Leclerc 59100 Roubaix - France
> > 12 rue Marivaux 75002 Paris - France
> >
> >
> > _______________________________________________
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> > pve-devel at pve.proxmox.com
> > http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
> >
> >
> >
> > --
> >
> > --
> >
> >
> >
> >
> > Alexandre D erumier
> > Ingénieur Système
> > Fixe : 03 20 68 88 90
> > Fax : 03 20 68 90 81
> > 45 Bvd du Général Leclerc 59100 Roubaix - France
> > 12 rue Marivaux 75002 Paris - France
> >
> 
> 
> 
> --
> 
> --
> 
> 
> 
> 
> Alexandre D erumier
> Ingénieur Système
> Fixe : 03 20 68 88 90
> Fax : 03 20 68 90 81
> 45 Bvd du Général Leclerc 59100 Roubaix - France
> 12 rue Marivaux 75002 Paris - France
> 
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> 
> 
> --
> 
> --
> 
> 
> 
> 
> 	Alexandre D erumier
> Ingénieur Système
> Fixe : 03 20 68 88 90
> Fax : 03 20 68 90 81
> 45 Bvd du Général Leclerc 59100 Roubaix - France
> 12 rue Marivaux 75002 Paris - France
>