!YAMAHA-PP 
 pp select 1
 pp name Interlink
 pp always-on on
 pppoe use lan3
 pppoe auto connect on
 pppoe auto disconnect off
 pp auth accept pap chap
 pp auth myname [USER@NAME] [PASSWD]
 ppp lcp mru on 1454
 ppp ipcp msext on
 ppp ccp type none
 ip pp address [Global IPaddress]/32
 ip pp mtu 1454
 ip pp nat descriptor 1
 pp enable 1
 pp select none
 nat descriptor type 1 masquerade
 nat descriptor address outer 1 ipcp
 nat descriptor address inner 1 auto