FreeNAS禁用IPv6 和 jails 启用IPv6

禁用IPv6

/etc/src.conf 文件中添加参数

WITHOUT_IPV6="YES"

jails 启用IPv6

rc.conf中参数

修改

ipv6_activate_all_interfaces="YES"
rtsold_enable="YES"

到

ifconfig_epair0b_ipv6="inet6 accept_rtadv auto_linklocal"

相关资料：

https://forums.freebsd.org/threads/completely-disable-ipv6-in-freebsd-10.50569/

https://www.ixsystems.com/community/threads/iocage-and-ipv6-autoconf.61700/