source: src/router/eop-tunnel/eop-tunnel.startup @ 18776

#!/bin/sh
nv=/usr/sbin/nvram
/bin/mkdir -p /tmp/oet/pid
cd /tmp/oet/pid
for i in 1 2 3 4 5 6 7 8 9 10
do
        if test -e "${i}.pid"
        then 
            /usr/sbin/brctl delif $(/sbin/getbridge oet${i}) oet${i} 2>&1 > /dev/null
            /usr/sbin/ip tunnel del oet${i}
            rm -f ${i}.pid
        fi
        if [ "$($nv get oet${i}_en)" = "1" ]
        then
                insmod etherip
                if [ "$($nv get oet${i}_bridged)" = "1" ]
                then
                        /usr/sbin/ip tunnel add oet${i} mode etherip remote $($nv get oet${i}_rem) local any
                        /usr/sbin/ip link set dev oet${i} up
                        /sbin/ifconfig oet${i} up 2>&1 > /dev/null
                        /sbin/ifconfig oet${i} promisc 2>&1 > /dev/null
                        /usr/sbin/brctl addif $(/sbin/getbridge oet${i}) oet${i} 2>&1 > /dev/null
                        /usr/sbin/brctl setportprio $(/sbin/getbridge oet${i}) oet${i} $(/sbin/getbridgeprio oet${i})
                else
                        /usr/sbin/ip tunnel add oet${i} mode etherip remote $($nv get oet${i}_rem) local $($nv get oet${i}_ipaddr)
                        /usr/sbin/ip link set dev oet${i} up
                        /usr/sbin/ip addr add $($nv get oet${i}_ipaddr)/$(getmask $($nv get oet${i}_netmask)) dev oet${i} 2>&1 > /dev/null
                fi
                echo enable > ${i}.pid
        fi
done