Dear Ray, Many thanks for your details reply.
Let discuss the NAT? part first. > >Ethernet0 10.0.108.254/255.255.255.0 > > 203.198.77.78/255.255.240 > > > >Ethernet1 172.23.76.154/255.255.255.252 I try to use uClibc 2.2RC1, but I don't know how to setup the eth0 (WAN) and eth1 (LAN) for about settings at /etc/network/interfaces. Assume leaf's eth0 is CISCO Ehernet1 and eth1 is Ethernet0 auto eth0 iface eth0 inet static address 172.23.76.15_ ?? netmask 255.255.255.252 gateway 172.23.76.15_ ?? autho eth1 address 203.198.77.7_ ?? netmask 255.255.255.240 gateway 203.198.77.7_ ?? Any Hints? Regards, Chris Lee ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 ------------------------------------------------------------------------ leaf-user mailing list: [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/leaf-user SR FAQ: http://leaf-project.org/pub/doc/docmanager/docid_1891.html