This value should increase whenever a client tries to connect. You can use /radius monitor command to see bad-replies parameter. So if you have a wrong shared secret, RADIUS server will accept the request. Note that when RADIUS server is authenticating a user with CHAP, MS-CHAPv1 or MS-CHAPv2, the RADIUS protocol does not use shared secret, it is used only in authentication reply. RADIUS support for client authentication and accounting.pap, chap, mschap v1/v2 authentication.BCP (Bridge Control Protocol) support - allows sending of raw Ethernet frames over PPP links.

MLPPP over single link (ability to transmit full-sized frames).The PPPoE client and server work over any Layer2 Ethernet level interface on the router - wireless 802.11 (Aironet, Cisco, WaveLan, Prism, Atheros), 10/100/1000 Mbit/s Ethernet, RadioLan and EoIP (Ethernet over IP tunnel). It is advised not to use static IP addresses or DHCP on the same interfaces as PPPoE for obvious security reasons. Generally speaking, PPPoE is used to hand out IP addresses to clients based on authentication by username (and also if required, by workstation) as opposed to workstation only authentication where static IP addresses or DHCP are used. The difference between them is expressed in transport method: PPPoE employs Ethernet instead of serial modem connection. PPPoE is an extension of the standard Point to Point Protocol (PPP). Currently PPPoE is used mainly by ISPs to control client connections for xDSL and cable modems as well as plain Ethernet networks. The PPPoE (Point to Point Protocol over Ethernet) protocol provides extensive user management, network management and accounting benefits to ISPs and network administrators. 8.1 PPPoE in a multipoint wireless 802.11g network.6 PPPoE Server Setup (Access Concentrator).

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