59 lines
1.2 KiB
Plaintext
59 lines
1.2 KiB
Plaintext
|
#!/bin/sh
|
||
|
|
#
|
||
|
|
# $FreeBSD$
|
||
|
|
#
|
||
|
|
|
||
|
|
# PROVIDE: ip6fw
|
||
|
|
# REQUIRE: network2
|
||
|
|
# BEFORE: network_ipv6
|
||
|
|
# KEYWORD: FreeBSD
|
||
|
|
|
||
|
|
. /etc/rc.subr
|
||
|
|
|
||
|
|
name="ip6fw"
|
||
|
|
rcvar=`set_rcvar ipv6_firewall`
|
||
|
|
start_cmd="ip6fw_start"
|
||
|
|
start_precmd="ip6fw_prestart"
|
||
|
|
stop_cmd="${SYSCTL_W} net.inet6.ip6.fw.enable=0"
|
||
|
|
|
||
|
|
ip6fw_prestart()
|
||
|
|
{
|
||
|
|
# Load IPv6 firewall module, if not already loaded
|
||
|
|
if ! ${SYSCTL} net.inet6.ip6.fw.enable > /dev/null 2>&1; then
|
||
|
|
kldload ip6fw && {
|
||
|
|
debug 'Kernel IPv6 firewall module loaded.'
|
||
|
|
return 0
|
||
|
|
}
|
||
|
|
warn 'IPv6 firewall kernel module failed to load.'
|
||
|
|
return 1
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
ip6fw_start()
|
||
|
|
{
|
||
|
|
# Specify default rules file if none provided
|
||
|
|
if [ -z "${ipv6_firewall_script}" ]; then
|
||
|
|
ipv6_firewall_script=/etc/rc.firewall6
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Load rules
|
||
|
|
#
|
||
|
|
if [ -r "${ipv6_firewall_script}" ]; then
|
||
|
|
. "${ipv6_firewall_script}"
|
||
|
|
echo 'IPv6 Firewall rules loaded.'
|
||
|
|
elif [ "`ip6fw l 65535`" = "65535 deny ipv6 from any to any" ]; then
|
||
|
|
warn 'IPv6 firewall rules have not been loaded. Default' \
|
||
|
|
' to DENY all access.'
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Enable firewall logging
|
||
|
|
#
|
||
|
|
if checkyesno ipv6_firewall_logging ; then
|
||
|
|
echo 'IPv6 Firewall logging=YES'
|
||
|
|
sysctl net.inet6.ip6.fw.verbose=1 >/dev/null
|
||
|
|
fi
|
||
|
|
}
|
||
|
|
|
||
|
|
load_rc_config $name
|
||
|
|
run_rc_command "$1"
|