Vincent W. Chen a écrit : > > Do you mean that eth0 on GW has a static IP address?
No, the OP wrote that internet-facing eth0 has a DHCP address from the ISP. > # If you have IPv6 > iface eth0 inet6 static > address ::1 > netmask 64 Nonsense. ::1 is for the loopback interface only. If you have IPv6, use your own global prefix. If you meant ::1 as an example, note that there is an IPv6 prefix dedicated to examples and documentation : 2001:db8::/32. > You have to allow forwarding from your LAN to the outside internet. In > /etc/sysctl.conf, enable > > net.ipv4.ip_forward=1 > # If you have IPv6 > net.ipv6.conf.all.forwarding=1 You'll probably need to do masquerading for IPv4 with iptables. iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE. You could also set up a DHCP and DNS server on the gateway to make configuration easier on the LAN hosts. dnsmasq is reported to be easy. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/537f072b.2080...@plouf.fr.eu.org