mpd5 could not assign IP address

[Fazal Ahmed Malik]

Hi,

I have setup Freebsd7 with mpd5 for my pppoe clients. When client dials into pppoe server got error "The server did not assign an IP Address.
Here is my mdf.conf for reference please help if there is some thing wrong with config,

PPPoE Server:
startup:
        set netflow peer 127.0.0.1 1813
        set console self 127.0.0.1 5005
        set console open
        set web self 127.0.0.1 5006
        set web open
default:
        load pppoe_server

pppoe_server:

        create bundle template B
        set ippool add pool 192.168.1.2 192.168.1.20
        set iface enable netflow-in
        set iface enable netflow-out
        set iface enable ipacct
        set iface enable proxy-arp
        set iface idle 0
        set iface route default
        set iface enable tcpmssfix
        set iface ipcp yes vjcomp
        set iface mtu 1490
        set ipcp ranges 192.168.1.1/32 ippool pool
        set ipcp dns 172.168.1.1
        create link template common pppoe
        set link enable pap chap
        set link disable chap
        set link enable multilink
        set link action bundle B
        load radius
        create link template xl0 common
        #set link max-children 1000
        set pppoe iface xl0
        set link enable incoming
        set iface up-script /usr/local/etc/mpd5/addclient.sh
        set iface down-script /usr/local/etc/mpd5/removeclient.sh


radius:
        set radius server 10.10.10.1 secret 1645 1646
        set radius retries 3
        set radius timeout 3
        set radius me 10.10.10.1
        set auth max-logins 1
        set auth acct-update 0
        set auth enable radius-auth
        set auth enable radius-acct
        set radius enable message-authentic
Thanks,

Fazal