An XCCDF Group - A logical subset of the XCCDF Benchmark
ipv6.disable=1
/etc/default/grub
GRUB_CMDLINE_LINUX="... ipv6.disable=1 ..."
# grubby --update-kernel=ALL --args="ipv6.disable=1"
ipv6
/etc/modprobe.d/disabled.conf
/etc/modprobe.d
options ipv6 disable=1
/etc/sysconfig/network
NETWORKING_IPV6=no IPV6INIT=no
udp6
tcp6
rpc.mountd
/etc/netconfig
udp6 tpi_clts v inet6 udp - - tcp6 tpi_cots_ord v inet6 tcp - -
/etc/sysctl.d/ipv6.conf
/etc/sysctl.d
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
/etc/sysconfig/network-scripts/ifcfg-interface
IPV6_DEFAULTGW=2001:0DB8::0001
IPV6_PRIVACY=rfc3041
IPV6ADDR=2001:0DB8::ABCD/64
net.ipv6.conf.all.accept_ra
$ sudo sysctl -w net.ipv6.conf.all.accept_ra=0
net.ipv6.conf.all.accept_ra = 0
net.ipv6.conf.all.accept_ra_defrtr
$ sudo sysctl -w net.ipv6.conf.all.accept_ra_defrtr=0
net.ipv6.conf.all.accept_ra_defrtr = 0
net.ipv6.conf.all.accept_ra_pinfo
$ sudo sysctl -w net.ipv6.conf.all.accept_ra_pinfo=0
net.ipv6.conf.all.accept_ra_pinfo = 0
net.ipv6.conf.all.accept_ra_rtr_pref
$ sudo sysctl -w net.ipv6.conf.all.accept_ra_rtr_pref=0
net.ipv6.conf.all.accept_ra_rtr_pref = 0
net.ipv6.conf.all.accept_redirects
$ sudo sysctl -w net.ipv6.conf.all.accept_redirects=0
net.ipv6.conf.all.accept_redirects = 0
net.ipv6.conf.all.accept_source_route
$ sudo sysctl -w net.ipv6.conf.all.accept_source_route=0
net.ipv6.conf.all.accept_source_route = 0
net.ipv6.conf.all.autoconf
$ sudo sysctl -w net.ipv6.conf.all.autoconf=0
net.ipv6.conf.all.autoconf = 0
net.ipv6.conf.all.forwarding
$ sudo sysctl -w net.ipv6.conf.all.forwarding=0
net.ipv6.conf.all.forwarding = 0
net.ipv6.conf.all.max_addresses
$ sudo sysctl -w net.ipv6.conf.all.max_addresses=1
net.ipv6.conf.all.max_addresses = 1
net.ipv6.conf.all.router_solicitations
$ sudo sysctl -w net.ipv6.conf.all.router_solicitations=0
net.ipv6.conf.all.router_solicitations = 0
net.ipv6.conf.default.accept_ra
$ sudo sysctl -w net.ipv6.conf.default.accept_ra=0
net.ipv6.conf.default.accept_ra = 0
net.ipv6.conf.default.accept_ra_defrtr
$ sudo sysctl -w net.ipv6.conf.default.accept_ra_defrtr=0
net.ipv6.conf.default.accept_ra_defrtr = 0
net.ipv6.conf.default.accept_ra_pinfo
$ sudo sysctl -w net.ipv6.conf.default.accept_ra_pinfo=0
net.ipv6.conf.default.accept_ra_pinfo = 0
net.ipv6.conf.default.accept_ra_rtr_pref
$ sudo sysctl -w net.ipv6.conf.default.accept_ra_rtr_pref=0
net.ipv6.conf.default.accept_ra_rtr_pref = 0
net.ipv6.conf.default.accept_redirects
$ sudo sysctl -w net.ipv6.conf.default.accept_redirects=0
net.ipv6.conf.default.accept_redirects = 0
net.ipv6.conf.default.accept_source_route
$ sudo sysctl -w net.ipv6.conf.default.accept_source_route=0
net.ipv6.conf.default.accept_source_route = 0
net.ipv6.conf.default.autoconf
$ sudo sysctl -w net.ipv6.conf.default.autoconf=0
net.ipv6.conf.default.autoconf = 0
net.ipv6.conf.default.max_addresses
$ sudo sysctl -w net.ipv6.conf.default.max_addresses=1
net.ipv6.conf.default.max_addresses = 1
net.ipv6.conf.default.router_solicitations
$ sudo sysctl -w net.ipv6.conf.default.router_solicitations=0
net.ipv6.conf.default.router_solicitations = 0
/etc/sysctl.conf
net.ipv6.conf.default.router_solicitations = 0 net.ipv6.conf.default.accept_ra_rtr_pref = 0 net.ipv6.conf.default.accept_ra_pinfo = 0 net.ipv6.conf.default.accept_ra_defrtr = 0 net.ipv6.conf.default.autoconf = 0 net.ipv6.conf.default.dad_transmits = 0 net.ipv6.conf.default.max_addresses = 1
router_solicitations
accept_ra_pinfo
accept_ra_defrtr
autoconf
dad_transmits
max_addresses