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update jool ipv4 island

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This commit is contained in:
Nico Schottelius 2021-11-01 11:10:44 +01:00
parent 886ddc1f97
commit 877c5e9b13
2 changed files with 13 additions and 7 deletions
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18
openwrt/openwrt-add-jool-ipv4island.sh
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@ -1,15 +1,19 @@
#!/bin/sh #!/bin/sh
if [ $# -ne 2 ]; then if [ $# -ne 1 ]; then
echo "$0 ip-address nat64-prefix" echo "$0 ip-address nat64-prefix"
echo " ip-address: where to find the OpenWRT device" echo " ip-address: where to find the OpenWRT device"
echo " nat64-prefix: which network to use for INCOMING NAT64 (often 2a0a:e5c1:XXX:b00::/96" echo " nat64-prefix: how to reach the ipv4 hosts"
echo ""
echo "Example:"
echo "$0 2a0a:e5c1:301::42 2a0a:e5c1:301:b00::/96"
echo ""
echo "This maps 2a0a:e5c1:301:b00::/96 to the IPv4 addresses on the device 2a0a:e5c1:301::42"
exit 1 exit 1
fi fi
my_ip=$1; shift my_ip=$1; shift
nat64_prefix=$1; shift nat64_prefix=$1; shift
v4addr=$1; shift
cat <<EOF | ssh -t "root@${my_ip}" cat <<EOF | ssh -t "root@${my_ip}"
set -x set -x
@ -17,13 +21,15 @@ set -x
opkg update opkg update
opkg install kmod-jool jool-tools opkg install kmod-jool jool-tools
cat > /etc/rc.local << EO2 sysctl -w net.ipv6.conf.all.accept_ra=2
modprobe jool modprobe jool
jool -6 ${nat64_prefix} jool -6 ${nat64_prefix}
EO2
sh /etc/rc.local # OpenWRT has 192.168.1. assigned on LAN by default
# Probably not even necessary
# jool -4 -a 192.168.1.1
EOF EOF

2
openwrt/viwib-2-configure.sh
View file

@ -119,7 +119,7 @@ uci delete wireless.radio0.disabled
uci commit uci commit
ping6 -c5 ungleich.ch || exit 1 ping -c5 ungleich.ch || exit 1
# update the sources # update the sources
opkg update opkg update