Re: passing vlan priority tag through bridge

2011-08-31 Thread Peter Hallin
On 2011-08-28 02:16, Christiano F. Haesbaert wrote: Heya, So here is a crude diff, the shiffting can be improved and if we wan't this in the future we'll need a knob to enable don't touch the vlanprio thingy. Please it would be great if you can give this a spin Peter. I did some basic

Re: passing vlan priority tag through bridge

2011-08-27 Thread Christiano F. Haesbaert
Heya, So here is a crude diff, the shiffting can be improved and if we wan't this in the future we'll need a knob to enable don't touch the vlanprio thingy. Please it would be great if you can give this a spin Peter. I did some basic tests with a re(4) (hw tagging) and a rl(4) (no hw tagging).

Re: passing vlan priority tag through bridge

2011-08-22 Thread Peter Hallin
On 2011-08-21 23:33, Christiano F. Haesbaert wrote: I have a partial diff for this. Unfortunately I couldn't test so I'll need more time. The idea is to flag the incoming packet with a new flag M_VLANPRIO which signals vlan(4) to not touch the vlanprio in vlan_start(). It's a

Re: passing vlan priority tag through bridge

2011-08-21 Thread Christiano F. Haesbaert
On Fri, Aug 19, 2011 at 09:07:42AM +0200, Peter Hallin wrote: Hello, I have a question. We use bridging firewalls at Lund University with different vlan tags on respective sides of the bridges. The frames are therefore retagged when passing through the bridge and unforunatley the priority

passing vlan priority tag through bridge

2011-08-19 Thread Peter Hallin
Hello, I have a question. We use bridging firewalls at Lund University with different vlan tags on respective sides of the bridges. The frames are therefore retagged when passing through the bridge and unforunatley the priority flag gets reset and always ends up as 0 on the other side. We would