====== Using an OpenWRT router as an iTunes proxy ======

**This isn't actually working properly, but it's kind of close.  For some reason I can't get the ssh portfw to run automatically.  It'd probably be smarter to do the portfw through iptables anyway, but I'm allergic to iptables.**

setting up an openwrt router as an iTunes proxy:

  -install avahi:<code>
ipkg install http://nthill.free.fr/openwrt/ipkg/testing/libexpat_1.95.8-1_mipsel.ipk
ipkg install http://nthill.free.fr/openwrt/ipkg/testing/libdaemon_0.8-1_mipsel.ipk
ipkg install http://nthill.free.fr/openwrt/ipkg/testing/libavahi_0.5-1_mipsel.ipk
ipkg install http://nthill.free.fr/openwrt/ipkg/testing/libgcc_3.4.4-2_mipsel.ipk
ipkg install http://nthill.free.fr/openwrt/ipkg/testing/avahi-daemon_0.5-1_mipsel.ipk
</code>
  - create /etc/avahi/services/itunes.service:<code>
<?xml version="1.0" standalone='no'?><!--*-nxml-*-->
<!DOCTYPE service-group SYSTEM "avahi-service.dtd">
<service-group>
 <name replace-wildcards="yes">iTunes Server on %h</name>
  <service>
   <type>_daap._tcp</type>
   <port>3689</port>
  </service>
</service-group>
</code>
  - put this at the end of /etc/init.d/S99done:<code>
[ ! -d /tmp/.ssh ] && {
        mkdir /tmp/.ssh
}
[ -f /tmp/.ssh/known_hosts ] && {
        rm /tmp/.ssh/known_hosts
}
ln -s /etc/known_hosts /tmp/.ssh/known_hosts
</code>
  - make cert:<code>
cd /etc/dropbear
dropbearkey -t rsa newkey
</code>
  - put the key into authorized_keys2 on the iTunes server
  - launch the port forward with:<code>
/usr/bin/ssh -T -i /etc/dropbear/newkey -g user@your.itunes.server -L 3689:127.0.0.1:3689 &
</code>
  - figure out how to get it to run automatically