mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-23 11:18:54 +00:00
74 lines
1.5 KiB
Bash
74 lines
1.5 KiB
Bash
#!/bin/sh
|
|
#
|
|
# $FreeBSD$
|
|
#
|
|
|
|
# PROVIDE: ip6addrctl
|
|
# REQUIRE: mountcritlocal netif
|
|
# BEFORE: network_ipv6
|
|
# KEYWORD: nojail
|
|
|
|
. /etc/rc.subr
|
|
|
|
name="ip6addrctl"
|
|
rcvar=`set_rcvar`
|
|
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"
|
|
|
|
ip6addrctl_prefer_ipv6()
|
|
{
|
|
ip6addrctl flush >/dev/null 2>&1
|
|
ip6addrctl add ::1/128 50 0
|
|
ip6addrctl add ::/0 40 1
|
|
ip6addrctl add 2002::/16 30 2
|
|
ip6addrctl add ::/96 20 3
|
|
ip6addrctl add ::ffff:0:0/96 10 4
|
|
checkyesno ip6addrctl_verbose && ip6addrctl
|
|
}
|
|
|
|
ip6addrctl_prefer_ipv4()
|
|
{
|
|
ip6addrctl flush >/dev/null 2>&1
|
|
ip6addrctl add ::ffff:0:0/96 50 0
|
|
ip6addrctl add ::1/128 40 1
|
|
ip6addrctl add ::/0 30 2
|
|
ip6addrctl add 2002::/16 20 3
|
|
ip6addrctl add ::/96 10 4
|
|
checkyesno ip6addrctl_verbose && ip6addrctl
|
|
}
|
|
|
|
ip6addrctl_start()
|
|
{
|
|
if ifconfig lo0 inet6 >/dev/null 2>&1; then
|
|
# We have IPv6 support in kernel.
|
|
|
|
# install the policy of the address selection algorithm.
|
|
if [ -f /etc/ip6addrctl.conf ]; then
|
|
ip6addrctl flush >/dev/null 2>&1
|
|
ip6addrctl install /etc/ip6addrctl.conf
|
|
checkyesno ip6addrctl_verbose && ip6addrctl
|
|
else
|
|
if checkyesno ipv6_enable; then
|
|
ip6addrctl_prefer_ipv6
|
|
else
|
|
ip6addrctl_prefer_ipv4
|
|
fi
|
|
fi
|
|
fi
|
|
}
|
|
|
|
ip6addrctl_stop()
|
|
{
|
|
if ifconfig lo0 inet6 >/dev/null 2>&1; then
|
|
# We have IPv6 support in kernel.
|
|
ip6addrctl flush >/dev/null 2>&1
|
|
fi
|
|
}
|
|
|
|
load_rc_config $name
|
|
run_rc_command "$1"
|