I am planning on enabling IPv6 on my Drupal6 installation. From the server side it seems to be all ready. I have looked through the core issue queue for typical problems and will backport them as required.
Has anyone already enabled IPv6 on a Drupal site? Are there typical PHP- or Drupal functions to look for, that might cause trouble when enabling IPv6?
The existence of the IPv6 Greeter module indicates, that Drupal seems to generally work with IPv6.