https://community.extremenetworks.com/t5/extremeswitching-exos-switch/black-diamond-8000-support-6in4-tunneling/m-p/20467#M1242 Alexr, <BR /> <BR /> Yes all of the Black Diamond 8K, Summit and X8 support 6in4 tunnels. Check out the XOS users guide for more information: <A href="http://documentation.extremenetworks.com/exos/EXOS_All/IPUnicastv6/r_6in4-tunnel-configuration-example.shtml" target="_blank" rel="nofollow noreferrer noopener">http://documentation.extremenetworks.com/exos/EXOS_All/IPUnicastv6/r_6in4-tunnel-configuration-examp...</A><BR /> <BR /> Bill Fri, 20 Nov 2015 18:53:00 GMT Bill_Stritzinge 2015-11-20T18:53:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/black-diamond-8000-support-6in4-tunneling/m-p/20466#M1241 black diamond 8000 support 6in4 tunneling? Fri, 20 Nov 2015 05:54:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/black-diamond-8000-support-6in4-tunneling/m-p/20466#M1241 alexr 2015-11-20T05:54:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/black-diamond-8000-support-6in4-tunneling/m-p/20467#M1242 Alexr, <BR /> <BR /> Yes all of the Black Diamond 8K, Summit and X8 support 6in4 tunnels. Check out the XOS users guide for more information: <A href="http://documentation.extremenetworks.com/exos/EXOS_All/IPUnicastv6/r_6in4-tunnel-configuration-example.shtml" target="_blank" rel="nofollow noreferrer noopener">http://documentation.extremenetworks.com/exos/EXOS_All/IPUnicastv6/r_6in4-tunnel-configuration-examp...</A><BR /> <BR /> Bill Fri, 20 Nov 2015 18:53:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/black-diamond-8000-support-6in4-tunneling/m-p/20467#M1242 Bill_Stritzinge 2015-11-20T18:53:00Z