Hi Markb
Thank you for your replay
I setup the authentication in D-Link. I use PPPoA to connect to ISP then I use D-Link ehternet port to connect to m0n0 wan. The D-Link default LAN IP is 192.168.1.2
I setup Mono wan to DHCP then It gets a Public IP somethings like 80.145.11.32
but It won't work . I have to change it to static IP then It works.
so I need to do these after the D-Link reboot.
I found a interest things.
When It connects to internet. I tracert route the
www.yahoo.comIt goes to 192.168.8.2(My laptop IP)-->192.168.8.254(M0N0 Lan IP)-->192.168.1.1(D-Link Lan IP)-->ISP gateway.
so I think the problem is when I setup the mono wan interface to DHCP it gets a default gateway 192.168.1.1 then I change it to static IP . It still has 192.168.1.1 gateway setting on it.
Thanks
Scott