Add original scripts
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eleksir
267
ipv6.sh
Executable file
267
ipv6.sh
Executable file
@@ -0,0 +1,267 @@
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#!/bin/sh
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# Copyright @ 2009 QNAP Systems Inc.
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GETCFG="/sbin/getcfg"
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SETCFG="/sbin/setcfg"
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IPV6=`$GETCFG "Network" "IPV6" -u -d "FALSE"`
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BOND_SUP=`$GETCFG "Network" "BONDING Support" -u -d "FALSE"`
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RETVAL=0
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BOND_NIC=`$GETCFG "Network" "BONDING NICs" -d "0"`
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NIC_NUM=`$GETCFG "Network" "Interface Number" -d "2"`
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ADV_BOND_SUPPORT=`$GETCFG "Network" "Advanced Bonding Support" -d "FALSE"`
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GROUP_NUM=`$GETCFG "Network Group" "Group Count" -d $NIC_NUM`
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set_ipv6_dns()
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{
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[ "$IPV6" = "TRUE" ] || exit 1
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/bin/sed -i '/:/d' /etc/resolv.conf
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local haveflg="0"
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for i in 1 2
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do
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local ipv6_dns=`/sbin/getcfg "Network" "IPV6 Domain Name Server $i" -d "::"`
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/bin/grep "$ipv6_dns" /etc/resolv.conf 2>/dev/null 1>/dev/null
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if [ $? != 0 ]; then
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if [ "$ipv6_dns" != "::" ]; then
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/bin/echo "nameserver $ipv6_dns" >> /etc/resolv.conf
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haveflg=1
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fi
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fi
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done
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if [ "x$haveflg" = "x1" ]; then
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/bin/sed -i '/0.0.0.0/d' /etc/resolv.conf
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fi
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}
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init_dhcpv6()
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{
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/sbin/lsmod | /bin/grep -sq ipv6
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if [ $? -ne 0 ]; then
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[ ! -f /lib/modules/others/ipv6.ko ] || /sbin/insmod /lib/modules/others/ipv6.ko
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/bin/sleep 1
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for (( i=0; i<$NIC_NUM; i=i+1 ))
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do
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[ ! -f /proc/sys/net/ipv6/conf/eth$i/accept_ra ] || /bin/echo "0" > /proc/sys/net/ipv6/conf/eth$i/accept_ra
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done
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[ ! -f /proc/sys/net/ipv6/conf/all/accept_ra ] || /bin/echo 0 > /proc/sys/net/ipv6/conf/all/accept_ra
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[ ! -f /proc/sys/net/ipv6/conf/default/accept_ra ] || /bin/echo 0 > /proc/sys/net/ipv6/conf/default/accept_ra
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fi
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/bin/echo 0 > /proc/sys/net/ipv6/conf/all/disable_ipv6
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[ -d /etc/config/dhcpv6 ] || /bin/mkdir -p /etc/config/dhcpv6
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[ -d /var/lib/dhcpv6 ] || /bin/mkdir -p /var/lib/dhcpv6
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[ -d /var/run/dhcpv6 ] || /bin/mkdir -p /var/run/dhcpv6
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[ -d /var/db ] || /bin/mkdir /var/db
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}
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enable_autoconf()
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{
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#default is enabled
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if [ `$GETCFG "${1}" "Enable Autoconf" -u -d "TRUE"` = "TRUE" ]; then
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[ -f /proc/sys/net/ipv6/conf/${1}/autoconf ] && /bin/echo 1 > /proc/sys/net/ipv6/conf/${1}/autoconf
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[ -f /proc/sys/net/ipv6/conf/${1}/accept_ra ] && /bin/echo 1 > /proc/sys/net/ipv6/conf/${1}/accept_ra
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else
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[ -f /proc/sys/net/ipv6/conf/${1}/autoconf ] && /bin/echo 0 > /proc/sys/net/ipv6/conf/${1}/autoconf
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[ -f /proc/sys/net/ipv6/conf/${1}/accept_ra ] && /bin/echo 0 > /proc/sys/net/ipv6/conf/${1}/accept_ra
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fi
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}
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set_static_ipv6()
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{
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#default is enabled
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if [ `$GETCFG "${1}" "Enable Autoconf" -u -d "TRUE"` = "FALSE" ]; then
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IPV6ADDR=`$GETCFG "${1}" "IPV6 Address" -d "2001:0:1:2::5000/64"`
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/sbin/ifconfig "${1}" inet6 add "$IPV6ADDR"
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GATEWAY=`$GETCFG "${1}" "IPV6 Gateway" -d "::/0"`
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[ "${GATEWAY%%/*}" = "::" ] || /sbin/route -A inet6 add "2000::/3" gw "${GATEWAY%%/*}" dev "${1}"
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fi
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}
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start()
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{
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[ "$IPV6" = "TRUE" ] || exit 1
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[ -f "/lib/modules/others/ipv6.ko" ] || exit 1
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init_dhcpv6
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if [ "x$ADV_BOND_SUPPORT" = "xTRUE" ]; then
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for (( i=0; i<$GROUP_NUM; i=i+1 ))
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do
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local net_interface=`$GETCFG "Network Group" "Group $i" -d ""`
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if [ "x${net_interface}" != "x" ]; then
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enable_autoconf ${net_interface}
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[ `$GETCFG "${net_interface}" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ] && /sbin/dhcp6c -p /var/run/dhcpv6/dhcp6c_${net_interface}.pid ${net_interface}
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set_static_ipv6 ${net_interface}
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fi
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done
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else
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if [ "$NIC_NUM" = "4" ]; then
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if [ "$BOND_SUP" = "TRUE" ]; then
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if [ "$BOND_NIC" = "0" ]; then
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enable_autoconf bond0
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if [ `$GETCFG "bond0" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ]; then
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/sbin/dhcp6c bond0
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fi
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set_static_ipv6 bond0
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enable_autoconf eth2
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enable_autoconf eth3
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[ `$GETCFG "eth2" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ] && /sbin/dhcp6c -p /var/run/dhcpv6/dhcp6c_eth2.pid eth2
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[ `$GETCFG "eth3" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ] && /sbin/dhcp6c -p /var/run/dhcpv6/dhcp6c_eth3.pid eth3
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set_static_ipv6 eth2
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set_static_ipv6 eth3
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elif [ "$BOND_NIC" = "1" ]; then
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enable_autoconf bond1
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if [ `$GETCFG "bond1" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ]; then
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/sbin/dhcp6c bond1
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fi
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set_static_ipv6 bond1
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enable_autoconf eth0
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enable_autoconf eth1
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[ `$GETCFG "eth0" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ] && /sbin/dhcp6c -p /var/run/dhcpv6/dhcp6c_eth0.pid eth0
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[ `$GETCFG "eth1" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ] && /sbin/dhcp6c -p /var/run/dhcpv6/dhcp6c_eth1.pid eth1
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set_static_ipv6 eth0
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set_static_ipv6 eth1
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elif [ "$BOND_NIC" = "2" ]; then
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enable_autoconf bond0
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if [ `$GETCFG "bond0" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ]; then
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/sbin/dhcp6c bond0
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fi
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set_static_ipv6 bond0
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enable_autoconf bond1
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if [ `$GETCFG "bond1" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ]; then
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/sbin/dhcp6c bond1
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fi
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set_static_ipv6 bond1
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elif [ "$BOND_NIC" = "3" ]; then
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enable_autoconf bond0
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if [ `$GETCFG "bond0" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ]; then
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/sbin/dhcp6c bond0
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fi
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set_static_ipv6 bond0
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fi
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else
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enable_autoconf eth0
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enable_autoconf eth1
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enable_autoconf eth2
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enable_autoconf eth3
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[ `$GETCFG "eth0" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ] && /sbin/dhcp6c -p /var/run/dhcpv6/dhcp6c_eth0.pid eth0
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[ `$GETCFG "eth1" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ] && /sbin/dhcp6c -p /var/run/dhcpv6/dhcp6c_eth1.pid eth1
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[ `$GETCFG "eth2" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ] && /sbin/dhcp6c -p /var/run/dhcpv6/dhcp6c_eth2.pid eth2
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[ `$GETCFG "eth3" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ] && /sbin/dhcp6c -p /var/run/dhcpv6/dhcp6c_eth3.pid eth3
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set_static_ipv6 eth0
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set_static_ipv6 eth1
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set_static_ipv6 eth2
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set_static_ipv6 eth3
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fi
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else
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if [ "$BOND_SUP" = "TRUE" ]; then
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enable_autoconf bond0
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if [ `$GETCFG "bond0" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ]; then
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/sbin/dhcp6c bond0
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fi
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set_static_ipv6 bond0
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else
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enable_autoconf eth0
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enable_autoconf eth1
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[ `$GETCFG "eth0" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ] && /sbin/dhcp6c -p /var/run/dhcpv6/dhcp6c_eth0.pid eth0
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[ `$GETCFG "eth1" "Use DHCPV6" -u -d "FALSE"` = "TRUE" ] && /sbin/dhcp6c -p /var/run/dhcpv6/dhcp6c_eth1.pid eth1
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set_static_ipv6 eth0
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set_static_ipv6 eth1
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fi
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fi
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fi
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set_ipv6_dns
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/etc/init.d/radvd.sh start
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[ -d /sys/kernel/config/target/iscsi ] && /sbin/iscsi_util --ip_change
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}
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stop()
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{
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/etc/init.d/radvd.sh stop
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if [ "x$ADV_BOND_SUPPORT" = "xTRUE" ]; then
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for (( i=0; i<$GROUP_NUM; i=i+1 ))
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do
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local net_interface=`$GETCFG "Network Group" "Group $i" -d ""`
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if [ "x${net_interface}" != "x" ]; then
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enable_autoconf ${net_interface}
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fi
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done
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else
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if [ "$NIC_NUM" = "4" ]; then
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if [ "$BOND_SUP" = "TRUE" ]; then
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if [ "$BOND_NIC" = "0" ]; then
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enable_autoconf bond0
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enable_autoconf eth2
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enable_autoconf eth3
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elif [ "$BOND_NIC" = "1" ]; then
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enable_autoconf bond1
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enable_autoconf eth0
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enable_autoconf eth1
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elif [ "$BOND_NIC" = "2" ]; then
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enable_autoconf bond0
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enable_autoconf bond1
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elif [ "$BOND_NIC" = "3" ]; then
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enable_autoconf bond0
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fi
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else
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enable_autoconf eth0
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enable_autoconf eth1
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enable_autoconf eth2
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enable_autoconf eth3
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fi
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else
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if [ "$BOND_SUP" = "TRUE" ]; then
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enable_autoconf bond0
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else
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enable_autoconf eth0
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enable_autoconf eth1
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fi
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fi
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fi
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pid=`/bin/pidof dhcp6c`
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if [ ! -z "$pid" ]; then
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/bin/kill $pid
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/bin/sleep 2
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fi
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pid=`/bin/pidof dhcp6c`
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[ ! -z "$pid" ] && /bin/kill -9 $pid
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#/bin/echo "To disable IPv6 needs to restart the system."
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}
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restart()
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{
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stop
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/bin/sleep 1
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start
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/bin/sleep 1
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}
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case "$1" in
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start)
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stop
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/bin/sleep 1
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start
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;;
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stop)
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stop
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;;
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restart)
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restart
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;;
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setdns)
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set_ipv6_dns
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;;
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init)
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[ "$IPV6" = "TRUE" ] || exit 1
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[ -f "/lib/modules/others/ipv6.ko" ] || exit 1
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init_dhcpv6
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;;
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*)
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/bin/echo $"Usage: $0 {start|stop|restart|setdns|init}"
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exit 1
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esac
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exit 0
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