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mschmitt/dyn-bind-updater.sh

Created March 12, 2014 15:01
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dyn-bind-updater.sh
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dyn-bind-updater.sh
#!/bin/sh
# Aktuelle IP
IP=`lynx --dump --source http://www.ipv4.dyn.f00.net/ip.php`
IP6=2001:db8::1234:5678
KEY='dynupdate-meinkey:UGVuaXMhCg=='
HOST='meinhost.dyn.meinedomain.de'
nsupdate -y $KEY <<Ende
server meinnameserver.meinedomain.de
update delete $HOST
update add $HOST 1 A $IP
update add $HOST 1 AAAA $IP6
send
Ende
@jpmens
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jpmens commented Mar 12, 2014

I strongly recommend using this:

IP=`curl -qs -4 http://ip4.telize.com`
IP6=`curl -qs -6 http://ip6.telize.com`

It's fast, and good. And http://ip.telize.com gives you response (v4 or v6) depending on how query got there.

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