Страничка VOIP Инженера

Ниже чистодраный стартовый скрипт для DD-WRT на базе этого:
IPv6 setup Hurricane Electric Tunnel Broker

Только для сервиса:

IPv6 туннель в UA-IX от Нетассист-а

#***************************
#Settings start here
#***************************

#basic connection settings
SERVER_IP4_ADDR="62.205.132.12"
CLIENT_IPV6_ADDR="ВАШ IPV6 Адрес/64"
## Ниже ИМЕННО ./64 а не ./48  radvd понимает только /64
ROUTED_64_ADDR="ВАШ ROUTED IPV6::/64"

#account info to auto update endpoint
USERID="ВАШ EMAIL"
PASSWD="ВАШ ПАРОЛЬ"

#####Optional/Advanced Settings######

#IPv6 OpenDNS IPv6 Resolver
ENABLE_OPENDNS_IPV6_DNS=0

#WAN IP Source settings
#Set below to 1 to use  internal NVRAM wan address instead of fetching it from a site
USE_NVRAM_WAN_ADDR_INSTEAD=1
WAN_IP_SOURCE_ADDR="http://automation.whatismyip.com/n09230945.asp"

#logging settings (set to /dev/null for no logging)
STARTUP_SCRIPT_LOG_FILE="/tmp/ipv6.log"
CRON_STATUS_LOG_FILE="/tmp/lastNAUpdate.log"

#Enable this to generate a .wanup script to automatically update local tunnel endpoint address on wan change
ENABLE_WANUP_SCRIPT=1
WANUP_SCRIPT_FILE_PATH="/tmp/etc/config/tunnelUpdate.wanup"

#Generated files paths
CRON_JOB_FILE="/tmp/report.sh"
RADVD_CONFIG="/tmp/radvd.conf"

#***************************
#Settings end here
#***************************

echo "" >> $STARTUP_SCRIPT_LOG_FILE
echo "NA IPv6 Script started" >> $STARTUP_SCRIPT_LOG_FILE

insmod ipv6
sleep 10

echo `date` >> $STARTUP_SCRIPT_LOG_FILE

#cut out the "/64" if user typed it in
ROUTED_64_ADDR=`echo $ROUTED_64_ADDR|cut -f1 -d/`
SERVER_IP4_ADDR=`echo $SERVER_IP4_ADDR|cut -f1 -d/`
CLIENT_IPV6_ADDR=`echo $CLIENT_IPV6_ADDR|cut -f1 -d/`
echo "User added addresses cleaned/checked" >> $STARTUP_SCRIPT_LOG_FILE

#get wan ip for our own use
if [ $USE_NVRAM_WAN_ADDR_INSTEAD -eq 1 ]
then
  echo "Fetching WAN IP from NVRAM" >> $STARTUP_SCRIPT_LOG_FILE
  WANIP=$(nvram get wan_ipaddr);
else
  echo "Fetching WAN IP from External Site: " $WAN_IP_SOURCE_ADDR >> $STARTUP_SCRIPT_LOG_FILE
  WANIP=`wget $WAN_IP_SOURCE_ADDR -O - 2>/dev/null`
fi

echo "External IP detected as:" $WANIP >> $STARTUP_SCRIPT_LOG_FILE
if [ -n $WANIP ]
then
echo "configuring tunnel" >> $STARTUP_SCRIPT_LOG_FILE

#update NA endpoint
echo -e wget -q "http://tb.netassist.ua/autochangeip.php?l=$USERID&p=$PASSWD&ip=$WANIP" -O $CRON_STATUS_LOG_FILE  >>$CRON_JOB_FILE
chmod +x $CRON_JOB_FILE
echo "Cron script created, sending endpoint update request to NA" >> $STARTUP_SCRIPT_LOG_FILE
etime=`date +%s`
wget -q "http://tb.netassist.ua/autochangeip.php?l=$USERID&p=$PASSWD&ip=$WANIP" -O /tmp/wget.tmp.$etime
cat /tmp/wget.tmp.$etime >> $STARTUP_SCRIPT_LOG_FILE
echo "" >> $STARTUP_SCRIPT_LOG_FILE
rm /tmp/wget.tmp.$etime

# The following commands are straight from HE's website
ip tunnel add na-ipv6 mode sit remote $SERVER_IP4_ADDR local $WANIP ttl 255
ip link set na-ipv6 up
ip addr add $CLIENT_IPV6_ADDR/64 dev na-ipv6
ip route add ::/0 dev na-ipv6
ip -f inet6 addr
TEMP_ADDR=`echo $ROUTED_64_ADDR'1'`

# These commands aren't on HE's website, but they're necessary for the tunnel to work
ip -6 addr add $TEMP_ADDR/48 dev br0
ip route add 2000::/3 dev na-ipv6

#Enable IPv6 forwarding
echo 1 > /proc/sys/net/ipv6/conf/all/forwarding

# make sure to accept proto-41
#iptables -I INPUT 2 -p ipv6 -i vlan1 -j ACCEPT

#make sure to not NAT proto-41
iptables -t nat -A POSTROUTING --proto ! 41 -o eth0 -j MASQUERADE
echo "creating radvd conf" >> $STARTUP_SCRIPT_LOG_FILE

if [ $ENABLE_OPENDNS_IPV6_DNS -eq 1 ]
then
  echo "Open DNS ipv6 enabled" >> $STARTUP_SCRIPT_LOG_FILE
  echo "nameserver 2620:0:ccc::2" >> /tmp/resolv.dnsmasq
  echo "nameserver 2620:0:ccd::2" >> /tmp/resolv.dnsmasq
fi

#generate wanup script
if [ $ENABLE_WANUP_SCRIPT -eq 1 ]
then
        echo "WANUP script being generated" >> $STARTUP_SCRIPT_LOG_FILE
        dirname $WANUP_SCRIPT_FILE_PATH  | xargs mkdir
        echo 'echo "WANUP script triggered on `date`" >>' $STARTUP_SCRIPT_LOG_FILE > $WANUP_SCRIPT_FILE_PATH
        if [ $USE_NVRAM_WAN_ADDR_INSTEAD -eq 1 ]
        then
                echo -e 'WANIP=$(nvram get wan_ipaddr);' >> $WANUP_SCRIPT_FILE_PATH
        else
                echo -e 'WANIP=`wget $WAN_IP_SOURCE_ADDR -O - 2>/dev/null`' >> $WANUP_SCRIPT_FILE_PATH
        fi
        echo -e wget -q 'http://tb.netassist.ua/autochangeip.php?l=$USERID&p=$PASSWD&ip=$WANIP'  >> $WANUP_SCRIPT_FILE_PATH
        echo 'ip tunnel change na-ipv6 local $WANIP'>>  $WANUP_SCRIPT_FILE_PATH
        chmod +x $WANUP_SCRIPT_FILE_PATH
fi

#creating radvd.conf
echo "#generated by startup script" > $RADVD_CONFIG
echo "interface br0 {" >> $RADVD_CONFIG
echo "AdvSendAdvert on;" >> $RADVD_CONFIG
echo "prefix "$ROUTED_64_ADDR"/64 {" >> $RADVD_CONFIG
echo "AdvOnLink on;" >> $RADVD_CONFIG
echo "AdvAutonomous on;" >> $RADVD_CONFIG
echo "AdvRouterAddr on;" >> $RADVD_CONFIG
echo "};" >> $RADVD_CONFIG
echo "};" >> $RADVD_CONFIG

echo "starting radvd" >> $STARTUP_SCRIPT_LOG_FILE
radvd -C $RADVD_CONFIG -m none &
fi