Well, I have reduced the MTU of the client and no change!! One thing 
that I forgot to tell is that I can ping www.google.com and 
www.uol.com.br but I can't access it in the browser! :s

This is just too strange!! Connecting the computer to a switch I can 
access everything! Without problem! The problem is when I combine the 
m0n0wall + plc network!

A just can't imagine why just SOME websites are unreachable!!

André


Lee Sharp escreveu:
> From: "André Marascalchi Zenun" <andre dot zenun at gmail dot com>
>
>> Well folks, what I have here're a test topology. I'm using m0n0wall with
>> PLC equipments (Powerline Communications).
>> I would like to m0n0wall work with VLANs, and the LAN interface was
>> configured like this, using vlan. And I don't know why now that I
>> disabled VLANs I can access this web sites!
>
>> But is weird, because I can access this sites when I connect the
>> computer directly to the switch! And when connected in the PLC modem I
>> don't access this web sites! But just those web sites! And just when the
>> LAN interface of m0n0wall have VLAN. Without VLAN works fine! :s
>
>> Any tip about why this is happening?
>
> I think V-lan tagging takes space in the packet.  So drop the MTU on 
> the client, and I bet it works.  Just sounds too much like an MTU 
> problem.
>
>                        Lee
>
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-- 
André Marascalchi Zenun
andre dot zenun at gmail dot com

Tel: +55 48 9115-5569

msn  ---------- andre dot zenun at ebaplc dot com
skype --------- andremzenun

><>