Enable/disable IPv6 network with IPv6 addresses.

[Startup]    IPv6=n

This entry controls whether your system is operating in an IPv6 (Internet Protocal Version 6) network with IPv6 addresses. Default=0.

IPv6=1

0 or 1; the default is 0.

On the page System Administration > Configuration > Additional Settings > Startup, in the IPv6 row, select Edit. Enter 1 to enable or 0 to disable.