Setup PPPoE - Openwrt

gistfile1.txt

If your ISP is using PPPoE, lets set it up in your OpenWrt. Tested with DLink DIR-300(Rev.A) with OpenWrt Backfire 10.03.1.
Edit /etc/config/network. Under “WAN” section, set the configuration with:
config 'interface' 'wan'
        option 'ifname' 'eth0.2'
        option 'proto' 'pppoe'
        option 'username' 'your-own-username'
        option 'password' 'your-own-password'
        option 'defaultroute' '1'
        option 'peerdns' '1'
        
        https://lists.openwrt.org/pipermail/openwrt-users/2008-January/000169.html

https://forum.openwrt.org/viewtopic.php?id=25233

https://forum.openwrt.org/viewtopic.php?id=27524

Force a re-dial
ifdown wan
ifup wan;
https://forum.openwrt.org/viewtopic.php?id=14055