Net::INET6Glue is a collection of modules to make common modules IPv6 ready by hotpatching them. . Unfortunatly the current state of IPv6 support in perl is that no IPv6 support is in the core and that a lot of important modules (like Net::FTP, Net::SMTP, LWP,...) do not support IPv6 even if the modules for IPv6 sockets Socket6, IO::Socket::INET6 are available.