Re: iptables

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
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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 !
>
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