Is Mathematica IPv6 compliant?

Mathematica 7 is IPv6 compliant, i.e., IPv6 is fully enabled in Version 7 and later releases. It is not enabled in earlier versions of Mathematica.

All versions of Mathematica may use the TCP/IP network to support features that distribute computation or fetch updates from the web. The use of these features is optional. Also, Mathematica may be purchased as a set of licenses administered by a network license server, which uses TCP/IP.

When Mathematica is licensed in a network configuration to sites wishing to install and use multiple copies of Mathematica, we use our own proprietary licensing daemon called MathLM. Otherwise, Mathematica is licensed individually and does not need to use MathLM.