Comparison of IPv6 support in operating systems

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This is a comparison of operating systems in regards to their support of the IPv6 protocol.

OS Version Claimed IPv6-ready Installed by Default DHCPv6 RDNSS Notes
Windows 7 Windows 7 Yes[1] Yes Yes[2] No
Windows XP SP2 Yes[3] No Addon[2] No Configurable by command-line only.
Mac OS X 10.5 (Leopard) Yes[1] Yes No[2] No[4] DNS name resolution in Mac OS X 10.6 (Snow Leopard) fails for hosts with a CNAME record.[5] (Most publicly-accessible hosts have CNAME records.) At present no Mac OS X releases support DHCPv6 or RDNSS, so DNS servers must be specified manually.
FreeBSD 7.1 Yes[1] Yes Addon[2] No
Red Hat Enterprise Linux 6 Yes[1] Yes Yes[2] Yes
Ubuntu Linux 10.10 (Maverick Meerkat) Yes Yes Yes Yes
SUSE Linux Enterprise Server 11 Yes[6] Yes Yes Yes
OpenVMS 8.3 Yes Yes No No
Solaris 10 Yes Yes Yes No
iOS 4.1 Yes Yes Yes No
Cisco IOS 15.0 Yes Yes Yes Yes
Symbian OS 7.0 Yes Yes No No [1]
AIX 4.3 Yes Yes Yes No Android WiFi only[7] No No No


See also

References