mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-20 11:11:24 +00:00
6886522d85
- Use the absolute pathname for ip6addrctl. - Use "install" instead of "add" to reduce the number of invocations. Reported by: Tatsuki Makino [*] PR: conf/175006 [*] MFC after: 1 week
122 lines
2.4 KiB
Bash
Executable File
122 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# $FreeBSD$
|
|
#
|
|
|
|
# PROVIDE: ip6addrctl
|
|
# REQUIRE: FILESYSTEMS
|
|
# BEFORE: netif
|
|
# KEYWORD: nojail
|
|
|
|
. /etc/rc.subr
|
|
. /etc/network.subr
|
|
|
|
name="ip6addrctl"
|
|
rcvar="ip6addrctl_enable"
|
|
start_cmd="ip6addrctl_start"
|
|
stop_cmd="ip6addrctl_stop"
|
|
extra_commands="status prefer_ipv6 prefer_ipv4"
|
|
status_cmd="ip6addrctl"
|
|
prefer_ipv6_cmd="ip6addrctl_prefer_ipv6"
|
|
prefer_ipv4_cmd="ip6addrctl_prefer_ipv4"
|
|
config_file="/etc/ip6addrctl.conf"
|
|
|
|
set_rcvar_obsolete ipv6_enable ipv6_activate_all_interfaces
|
|
set_rcvar_obsolete ipv6_prefer ip6addrctl_policy
|
|
|
|
IP6ADDRCTL_CMD="/usr/sbin/ip6addrctl"
|
|
|
|
ip6addrctl_prefer_ipv6()
|
|
{
|
|
afexists inet6 || return 0
|
|
|
|
${IP6ADDRCTL_CMD} flush >/dev/null 2>&1
|
|
cat <<EOT | ${IP6ADDRCTL_CMD} install /dev/stdin
|
|
::1/128 50 0
|
|
::/0 40 1
|
|
::ffff:0:0/96 35 4
|
|
2002::/16 30 2
|
|
2001::/32 5 5
|
|
fc00::/7 3 13
|
|
::/96 1 3
|
|
fec0::/10 1 11
|
|
3ffe::/16 1 12
|
|
EOT
|
|
}
|
|
|
|
ip6addrctl_prefer_ipv4()
|
|
{
|
|
afexists inet6 || return 0
|
|
|
|
${IP6ADDRCTL_CMD} flush >/dev/null 2>&1
|
|
cat <<EOT | ${IP6ADDRCTL_CMD} install /dev/stdin
|
|
::1/128 50 0
|
|
::/0 40 1
|
|
::ffff:0:0/96 100 4
|
|
2002::/16 30 2
|
|
2001::/32 5 5
|
|
fc00::/7 3 13
|
|
::/96 1 3
|
|
fec0::/10 1 11
|
|
3ffe::/16 1 12
|
|
EOT
|
|
}
|
|
|
|
ip6addrctl_start()
|
|
{
|
|
afexists inet6 || return 0
|
|
|
|
# install the policy of the address selection algorithm.
|
|
case "${ip6addrctl_policy}" in
|
|
[Aa][Uu][Tt][Oo])
|
|
if [ -r "${config_file}" -a -s "${config_file}" ]; then
|
|
${IP6ADDRCTL_CMD} flush >/dev/null 2>&1
|
|
${IP6ADDRCTL_CMD} install "${config_file}"
|
|
else
|
|
if checkyesno ipv6_activate_all_interfaces; then
|
|
ip6addrctl_prefer_ipv6
|
|
else
|
|
ip6addrctl_prefer_ipv4
|
|
fi
|
|
fi
|
|
;;
|
|
ipv4_prefer)
|
|
ip6addrctl_prefer_ipv4
|
|
;;
|
|
ipv6_prefer)
|
|
ip6addrctl_prefer_ipv6
|
|
;;
|
|
[Yy][Ee][Ss]|[Tt][Rr][Uu][Ee]|[Oo][Nn]|1)
|
|
# Backward compatibility when ipv6_prefer=YES
|
|
ip6addrctl_prefer_ipv6
|
|
;;
|
|
[Nn][Oo]|[Ff][Aa][Ll][Ss][Ee]|[Oo][Ff][Ff]|0)
|
|
# Backward compatibility when ipv6_prefer=NO
|
|
ip6addrctl_prefer_ipv4
|
|
;;
|
|
[Nn][Oo][Nn][Ee])
|
|
${IP6ADDRCTL_CMD} flush >/dev/null 2>&1
|
|
;;
|
|
*)
|
|
warn "\$ip6addrctl_policy is invalid: ${ip6addrctl_policy}. " \
|
|
" \"ipv4_prefer\" is used instead."
|
|
ip6addrctl_prefer_ipv4
|
|
;;
|
|
esac
|
|
|
|
if checkyesno ip6addrctl_verbose; then
|
|
echo 'Address selection policy table for IPv4 and IPv6:'
|
|
${IP6ADDRCTL_CMD}
|
|
fi
|
|
}
|
|
|
|
ip6addrctl_stop()
|
|
{
|
|
afexists inet6 || return 0
|
|
|
|
ip6addrctl flush >/dev/null 2>&1
|
|
}
|
|
|
|
load_rc_config $name
|
|
run_rc_command "$1"
|