| OS |
Version |
Claimed IPv6-ready |
Installed by default |
DHCPv6 |
ND RDNSS |
Notes
|
| AIX
|
4.3
|
Yes
|
Yes
|
Yes
|
No
|
|
| AlliedWare Plus
|
5.4.4
|
Yes
|
Yes
|
Yes
|
No
|
|
| Android
|
4.2 (Ice Cream Sandwich)
|
Yes[1][2]
|
Yes
|
No[3]
|
Yes
|
|
| ChromeOS
|
67.0.3396.99
|
Yes
|
Yes
|
No
|
Yes
|
|
| Cisco IOS
|
15.3
|
Yes
|
Yes
|
Yes
|
Yes[4]
|
Support for RDNSS option as of 15.4(1)T, 15.3(2)S.
|
| Cisco Meraki
|
MR series 28.1 and later
|
Yes
|
Yes
|
No
|
Yes
|
Devices support DHCPv6 for clients but not for themselves.[5]
|
| MX & MX series
|
No
|
No
|
No
|
No
|
Devices can only carry/pass through IPv6 on bridge, but not route.[6]
|
| Debian
|
3.0 (woody)
|
Yes
|
Yes
|
Yes
|
Yes
|
RDNSS support with "rdnssd" and "resolvconf" or "openresolve" packages.
|
| Fedora
|
13
|
Yes
|
Yes[7]
|
Yes[7]
|
Yes[7]
|
|
| FreeBSD
|
9.0
|
Yes[8]
|
Yes
|
Add-on[9]
|
Yes[10]
|
|
| FreeDOS
|
1.3
|
No
|
No
|
No
|
No
|
|
| HP-UX
|
11i
|
Yes
|
Yes
|
Yes
|
Yes
|
[11]
|
| IBM i
|
7.1
|
Yes
|
Yes
|
Yes
|
No
|
[12]
|
| iOS
|
4.1
|
Yes
|
Yes
|
Yes
|
Yes[13]
|
|
| Juniper JUNOS
|
14.1
|
Yes
|
Yes
|
Yes
|
Yes
|
RDNSS support introduced in JunOS 14.1[14]
|
| LibreELEC
|
9.2.1
|
Yes
|
Yes
|
Yes
|
Yes
|
|
| Mageia
|
7+
|
Yes
|
Yes
|
Yes
|
Yes
|
Mageia has had full support for IPv6 only and IPv4 + IPv6 since Mageia 7, as well as continuing to support IPv4 only systems.[15]
|
| macOS
|
Mac OS X 10.7 (Lion)
|
Yes
|
Yes
|
Yes[16]
|
Yes[17]
|
Versions 10.7 through 10.10 often prefer IPv4 even when working IPv6 connectivity is available.[18] Versions 10.11 and up will prioritize IPv6 Traffic in spec with Happy Eyeballs.[19]
|
| MeeGo
|
1.2
|
No[20]
|
Yes[21]
|
No
|
Yes[22]
|
|
| NetBSD
|
7.0
|
Yes
|
Yes
|
Yes
|
Yes
|
|
| Nintendo
|
Switch 17.0.1
|
No
|
No
|
?
|
?
|
|
| OpenBSD
|
6.6
|
Yes
|
Yes
|
Add-on[9]
|
Yes
|
RDNSS is only supported for rad(8) so far. As of 6.6, OpenBSD still does not favor IPv6 connectivity if there is IPv4 connectivity.[citation needed]
|
| openSUSE
|
42.1 (Leap)
|
Yes[23]
|
Yes
|
Yes
|
Yes
|
|
| OpenVMS
|
8.3
|
Yes
|
Yes
|
No
|
No
|
|
| PlayStation
|
4 v3.50
|
No
|
No
|
Yes[24]
|
?
|
|
| 5
|
Yes
|
Yes
|
Yes
|
?
|
|
| ReactOS
|
0.4.14
|
No
|
No
|
No
|
No
|
Though ReactOS itself has no IPv6 support, ReactOS Foundation services are all IPv6 enabled.
|
| Red Hat Enterprise Linux
|
6
|
Yes[25]
|
Yes
|
Yes[9]
|
Yes
|
|
| Solaris
|
11
|
Yes
|
Yes
|
Yes
|
Yes[26]
|
|
| SUSE Linux Enterprise Server
|
11
|
Yes[27]
|
Yes
|
Yes
|
Yes
|
|
| Symbian
|
7.0
|
Yes
|
Yes
|
No
|
No
|
[1][permanent dead link]
|
| Tizen (Smart TVs)
|
1420.0
|
Yes
|
Yes
|
?
|
?
|
[28]
|
| 1622.4
|
Yes
|
Yes
|
?
|
?
|
| Ubuntu
|
All supported versions
|
Yes
|
Yes
|
Yes
|
Yes
|
RDNSS support available so long as NetworkManager uses IPv6 "Automatic" setting, otherwise "rdnssd" package required.
|
| webOS
|
2.1.0
|
No
|
No
|
No
|
No
|
[29]
|
Windows NT (includes
Windows 10 Mobile, and Xbox One onwards)
|
5.1 (XP)
|
Yes
|
No
|
Add-on[9]
|
No
|
Windows XP users can use Dibbler, an open source DHCPv6 implementation. --update: Windows XP fully supports IPv6- but NOT IPv6 DNS queries (nslookup)[30]
|
| 6.x (Vista, 7, 8, 8.1), 10 RTM-Anniversary Update
|
Yes[31]
|
Yes
|
Yes[9]
|
No
|
rdnssd-win32 provides an open source implementation of ND RDNSS[32]
|
| 10 Creators Update and later
|
Yes[31]
|
Yes
|
Yes[9]
|
Yes
|
Windows 10 Creators Update introduces support for RFC 8106 (6106) RDNSS.
|
| Windows Mobile
|
6.5
|
Yes
|
Yes
|
Lite[33]
|
No
|
If the OEM explicitly unsets the SYSGEN_TCPIP6 pre-processor symbol, the built image will not have any IPv6 capabilities.
|
| Windows Phone
|
7.5
|
No
|
No
|
No
|
No
|
|
| 8(.1)[34]
|
Yes
|
Yes
|
Yes
|
No
|
Private lab research. No privacy extensions (RFC4941).
|
| z/OS
|
V1R4.0
|
Yes
|
Yes
|
No[35]
|
?
|
|
| z/VM
|
V5R1.0
|
Yes
|
Yes
|
No
|
No
|
[36]
|
| z/VSE
|
V4R2
|
Add-on[37]
|
No
|
?
|
?
|
Via a third party TCP/IP stack, IP6/VSE from Barnard Software, Inc.
|