#!/bin/sh
#----------------------------------------------------------------------------
# /etc/rc.d/rc470.pppoe_server - configuration of PPPoE-Server
#
# Creation:     25.02.2006 tobiasw
# Last Update:  $Id$
#----------------------------------------------------------------------------

case $OPT_PPPOE_SERVER in
yes)
    begin_script PPPoE-Server "starting pppoe-server ..."

    ip link set $PPPOE_SERVER_ETH mtu 1500 up # set mtu to 1500

    debug=''
    pppoetype=''

    case "$PPPOE_SERVER_DEBUG" in
	yes) debug='debug' ;;
    esac

    pppoe_server_dev=$PPPOE_SERVER_ETH
#    case $pppoe_server_dev in
#	br*|dummy*)
#	    pppoe_server_dev="nic-$pppoe_server_dev"
#	    ;;
#    esac

    if [ 0$PPPOE_SRV_USER_N -eq 0 ]; then
	auth=noauth
    else
	auth=auth
	for i in `seq 1 $PPPOE_SRV_USER_N`; do
	    eval user="\$PPPOE_SRV_USER_${i}_NAME"
	    eval pass="\$PPPOE_SRV_USER_${i}_PASS"
	    echo "\"$user\"  *  \"$pass\"  *"
	done >> /etc/ppp/pap-secrets
    fi
    case "$PPPOE_SERVER_TYPE" in
        "sync")
            do_modprobe ppp_synctty
            do_modprobe n_hdlc
            pppoetype='-s'
        ;;
        "async")
            do_modprobe ppp_async
        ;;
        "in_kernel")
            do_modprobe pppoe
            pppoetype='-k'
        ;;
    esac

    case x$PPPOE_SERVER_MTU in
	x) pppoe_mtu= ;;
	*) pppoe_mtu="mtu $PPPOE_SERVER_MTU" ;;
    esac
    case x$PPPOE_SERVER_MRU in
	x) pppoe_mru= ;;
	*) pppoe_mru="mru $PPPOE_SERVER_MRU" ;;
    esac

    cat <<EOF > /etc/ppp/pppoe-server-options
$auth
$debug
ms-dns $PPPOE_SERVER_DNS1
ms-dns $PPPOE_SERVER_DNS2
$pppoe_mru
$pppoe_mtu
EOF

    pppoe-server -I $pppoe_server_dev -L $PPPOE_SERVER_LOCAL_IP -R $PPPOE_SERVER_REMOTE_IP $pppoetype

#    . /etc/rc.d/dsl-circuit-common

    if [ -f /var/run/next_ppp_device ]
    then
        ppp_idx=`cat /var/run/next_ppp_device`
    else
        ppp_idx=0
    fi
    echo $ppp_idx > /var/run/next_ppp_device
    net_alias_add pppoe-server ppp$ppp_idx

    end_script
;;
esac