I never had a chance to figure out why I couldn’t play tracks from Facebook or Spotify Play Button at home. After further research I found out that my DD-WRT flashed router had the “Deny DNS Rebinding” option enabled. Spotify needs to resolve *.spotilocal.com to 127.0.0.1.
In order to resolve it, I added this command to the DD-WRT startup options:
sed -i ‘s/stop-dns-rebind//g’ /tmp/dnsmasq.conf
I was pretty frustrated when I realized that for firing up my new iPad I needed to install iTunes to my desktop. On top of that, I needed to add a credit card number to download a free application from the App Store. I worked it around by generating a one-time number from citicards.
I decided to install Netflix and did not work, even tried resintalling and changing SSIDs. The only way to make it work was by using a backup SSID from the U-Verse router.
After researching I found out that the DNSMasq package from DD-WRT thinks that the connection from Netflix on the iPad looks like a DNS Rebinding attack.
There are a couple of workarounds:
Use a different DNS server in the iPad/iPhone wireless configuration, like the one provided by OpenDNS: 22.214.171.124
Add a startup rule to DD-WRT to stop DNS rebinding:
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sed -i -e 's/^stop-dns-rebinding/#&/'/tmp/dnsmasq.conf
I pursued the second workaround as it allowed me to keep the wireless connection “stock”. Netflix is now working properly on my iPad.