You DHCP server must tell your clients which one is the gateway (your debian6 machine must be it) You will also need a DNS server and make your dhcp inform this to clients as well.
have you done NAT rules? You will need a MASQUERADE one. Eden Caldas Consultor de TI [email protected] (81) 9653 7220 LINUX FÁCIL – Consultoria e Serviços em TI 2011/6/22 Manu <[email protected]> > ** > Hello, > I'm French, I'm sorry for my bad english. > I'm a beginner debian user. > In my home network, I have a linux machine with debian6. > My debian has to do dhcp server with isc-server. > I have 2 network card, eth0 = public Ip (adsl modem) > eth1 = lan. > My dhcp server runs. > But I can't connect to internet with pc's. > Description : > > network : 10.20.30.0 > mask : 255.255.255.0 > Windows server: 10.20.30.2 > Linux server (Debian6) : 10.20.30.1 (DHCP a nd gateway to wan) > Accesspoint Wifi : 10.20.30.3 > NAS server : 10.20.30.4 > MAO PC: 10.20.30.5 > laptop : 10.20.30.6 > IP phone : 10.20.30.7, 10.20.30.8, 10.20.30.9 > I can connect to lan machines but not to wan. > > cat /proc/sys/net/ipv4/ip_forward is 1 > > What are routes I have to create with route command ? > How can I routed 80 port to 10.20.30.1 with iptables ? > thank you for your help ! > > ------------------------------ > > AMICALEMENT > Manu > > SITES WEBS > Mon site web Officiel (Manu-dpk.net) <http://www.manu-dpk.net/> > Ecoutez Radio DPK <http://webradio.manu-dpk.net/?page=Radio> > > CONTACT > - E-mail : [email protected] > - Messenger (WLM) : [email protected] > - Skype : manu-dpk > ------------------------------ > > PS : Pour le respect de l'environnnement, n'imprimez ce mail qu'en cas de > nécessité. > > >

