want to allow only pppoe session and drop anything else
i have a cisco router working as NAS for pppoe sessions this router is connected to dslam that works as bridge to connect the clients to the pppoe NAS server the problem is when ever a clinet add static ip address it can communcate directly to the router without needing to be authenticated i want the router to allow only the pppoe traffic and drop other traffic thanks alot.....
here is my config
Current configuration : 2136 bytes version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption hostname Superlink_47 boot-start-marker boot-end-marker enable secret 5 $1$VqFK$NHgEqVGi7CfQ.jJYYe4I/0 aaa new-model aaa authentication login default enable aaa authentication ppp adsl group radius aaa authorization network adsl group radius aaa accounting delay-start aaa accounting update newinfo aaa accounting network adsl start-stop group radius aaa session-id common ip cef ip name-server ip name-server multilink bundle-name authenticated
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