root/trunk/freewrt/package/busybox/files/ipv6

#!/bin/sh
        
ipv6_up() {
        env | grep -q IF_IPV6_ || return 0

        # IPV6-FLUSH
        if [ "$IF_IPV6_FLUSH" == "1" ] || [ "$IF_IPV6_FLUSH" == "yes" ] || [ "$IF_IPV6_FLUSH" == "YES" ]
        then
                ip -6 addr flush $IFACE
                logger -t IPv6 "deactivated IPv6 for interface $IFACE"
        fi
        # IPV6-AUTOCONF
        if [ "$IF_IPV6_AUTOCONF" == "1" ] || [ "$IF_IPV6_AUTOCONF" == "yes" ] || [ "$IF_IPV6_AUTOCONF" == "YES" ]
        then
                echo 1 > /proc/sys/net/ipv6/conf/$IFACE/autoconf
                logger -t IPv6 "autoconf enabled for $IFACE"
        fi
        if [ "$IF_IPV6_AUTOCONF" == "0" ] || [ "$IF_IPV6_AUTOCONF" == "no" ] || [ "$IF_IPV6_AUTOCONF" == "NO" ]
        then
                echo 0 > /proc/sys/net/ipv6/conf/$IFACE/autoconf
                logger -t IPv6 "autoconf disabled for $IFACE"
        fi
        # IPV6-ACCEPT-RA
        if [ "$IF_IPV6_ACCEPT_RA" == "1" ] || [ "$IF_IPV6_ACCEPT_RA" == "yes" ] || [ "$IF_IPV6_ACCEPT_RA" == "YES" ]
        then
        
                echo 1 > /proc/sys/net/ipv6/conf/$IFACE/accept_ra
                logger -t IPv6 "accept-ra enabled for $IFACE"
        fi
        if [ "$IF_IPV6_ACCEPT_RA" == "0" ] || [ "$IF_IPV6_ACCEPT_RA" == "no" ] || [ "$IF_IPV6_ACCEPT_RA" == "NO" ]
        then
                echo 0 > /proc/sys/net/ipv6/conf/$IFACE/accept_ra
                logger -t IPv6 "accept-ra disabled for $IFACE"
        fi
        # IPV6-ACCEPT-REDIRECTS
        if [ "$IF_IPV6_ACCEPT_REDIRECTS" == "1" ] || [ "$IF_IPV6_ACCEPT_REDIRECTS" == "yes" ] || [ "$IF_IPV6_ACCEPT_REDIRECTS" == "YES" ]
        then
        
                echo 1 > /proc/sys/net/ipv6/conf/$IFACE/accept_redirects
                logger -t IPv6 "accept-redirects enabled for $IFACE"
        fi
        if [ "$IF_IPV6_ACCEPT_REDIRECTS" == "0" ] || [ "$IF_IPV6_ACCEPT_REDIRECTS" == "no" ] || [ "$IF_IPV6_ACCEPT_REDIRECTS" == "NO" ]
        then
                echo 0 > /proc/sys/net/ipv6/conf/$IFACE/accept_redirects
                logger -t IPv6 "accept-redirects disabled for $IFACE"
        fi
        # IPV6-FORWARDING
        if [ "$IF_IPV6_FORWARDING" == "1" ] || [ "$IF_IPV6_FORWARDING" == "yes" ] || [ "$IF_IPV6_FORWARDING" == "YES" ]
        then
        
                echo 1 > /proc/sys/net/ipv6/conf/$IFACE/forwarding
                logger -t IPv6 "forwarding enabled for $IFACE"
        fi
        if [ "$IF_IPV6_FORWARDING" == "0" ] || [ "$IF_IPV6_FORWARDING" == "no" ] || [ "$IF_IPV6_FORWARDING" == "NO" ]
        then
                echo 0 > /proc/sys/net/ipv6/conf/$IFACE/forwarding
                logger -t IPv6 "forwarding disabled for $IFACE"
        fi
        # IPV6-USE-TEMPADDR
        if [ "$IF_IPV6_USE_TEMPADDR" == "1" ] || [ "$IF_IPV6_USE_TEMPADDR" == "yes" ] || [ "$IF_IPV6_USE_TEMPADDR" == "YES" ]
        then
        
                echo 1 > /proc/sys/net/ipv6/conf/$IFACE/use_tempaddr
                logger -t IPv6 "use_tempaddr enabled for $IFACE"
        fi
        if [ "$IF_IPV6_USE_TEMPADDR" == "0" ] || [ "$IF_IPV6_USE_TEMPADDR" == "no" ] || [ "$IF_IPV6_USE_TEMPADDR" == "NO" ]
        then
                echo 0 > /proc/sys/net/ipv6/conf/$IFACE/use_tempaddr
                logger -t IPv6 "use_tempaddr disabled for $IFACE"
        fi
}