ipv6 setup: http://www.sixxs.net/wiki/Fortigate
support: http://docs.fortinet.com/fgt/archives/3.0/techdocs/IPv6_support_Tech_Note_01-30007-82573-20081003.pdf
http://docs.fortinet.com/fa/fortianalyzer-40-mr3-xmlapi.pdf
http://kb.fortinet.com/kb/microsites/microsite.do?cmd=displayKC&externalId=FD30891
http://docs.fortinet.com/fmgr/fmgr-admin/index.html#page/FMG-Admin-Guide/600_System_Settings.07.60.html