#!/bin/sh

###########################################
# hotplug environment variable :
#        ACTION - ifup/ifdown
#        INTERFACE - profile name (wan1)
#        DEVICE - interface name (wan-wan1)
#        PROTO - static/dhcp/pppoe/pptp

if   [ "$ACTION" = "ifup" ]; then
	# Set medium_id to non-zero to prevent wrong proxy-arp behavior.
	echo "1" > /proc/sys/net/ipv4/conf/$DEVICE/medium_id

    tmp=`echo "$DEVICE" | cut -c 1-4`
    if [ "$tmp" = "lan-" ]; then
        echo "1" > /proc/sys/net/ipv4/conf/$DEVICE/proxy_arp
    fi
fi
