Feature roadmap/Full IPv6 support

Feature subcategory		Is part of::Category:Network
Requesters		{{#arraymap:Marc Blanchet|,|x|Requested by::x}}
Requirements		Verify, test and add whatever needed to support IPv6 on OS, apps, etc...
Specification
Owners		{{#arraymap:Marc Blanchet|,|x|Contact person::User:x}}
Priority		not indicated
Helps deployability?		not indicated
Target for 9.1?		not indicated