Darn, that picture was screwed. That here is the right one: +-------------+ +-------linux--box-------+ | SDSL Router | | | +-----------------+ | 4 static IP |===1 <> firewall+bridge <> 2===| DMZ Hub |==>... +-------------+ | | +-----------------+ | ^ ?? | +-------------+ | | +-----------------+ | ADSL Router |===3 <> firewall+routing <> 4===| Intranet switch |==>... | dyn IP | | ^ | +-----------------+ +-------------+ +------------5-----------+ | +------------------+ | WLAN Transceiver | +------------------+ The routers were attached to the wrong interfaces/firewall chains. Thanks again :-) >>>> Philipp +--- -- - icq 63599319 www.pealpjpain.net - -- ---+