Hello,

This doesn't answer your question, but I want to share what I have done to overcome that lack of vlan tagging on certain enviroments using OpenWRT/DD-WRT.

I simply use openvpn tunnels with tap interfaces(layer 2) and bridge them with either a VAP interface or a separated Ethernet port. It's not an ideal solution and adds up a little extra latency and CPU processing but it's not a big deal and works fine and does the propose for when other options don't work. Depending where this tunnels is passing through (e.g: an already encrypted WPA2 link) I don't even bother to use encryption on the openvpn configuration reducing the needed extra CPU).

Hope it helps.

In time: I like Guifi.net and often read your website for ideas. Please put more content in either English or Spanish not in bloody Catalan !

Regards,

Fernando

On 17/02/2014 13:34, al wrote:
Hello, I'm Ál Cano Santana, from Guifi.net free network in Catalunya. We're 
making some parts of our mesh network with good and cheap router TP-Link 
WDR3500 with OpenWrt. That router has a AR934X built-in switch that is not so 
good and drop vlan tagged packets on switch, but it drops only in 802.1q, not 
in IEEE 802.1ad.

So if we can implement UCI support for 802.1ad we can solve this problem.

Now mac-vlan is implemented in uci and works so fine, but as I saw only 
supports 802.1q, and we have the problem that our switch drop 802.1q, but we 
test with 802.1ad vlan packets and they aren't dropped.

Can you help us to implement this feature?

Sorry if I didn't explain it well, I can try to do it again if you need it.

Thanks.
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