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freebsd/etc/rc.d/routing
Hartmut Brandt 8b296e19bd Now that routes for IP over ATM may look much more complex than before,
use the atmconfig(8) utility instead of route(8) to install those routes.
For this we need a new rc.conf variable natm_static_routes that works
just like static_routes except that the referenced routes use the syntax
of atmconfig(8).

Okay'ed by:	mtm
2003-08-14 15:27:32 +00:00

166 lines
2.9 KiB
Bash

#!/bin/sh
#
# Configure routing and miscellaneous network tunables
#
# $FreeBSD$
#
# PROVIDE: routing
# REQUIRE: netif ppp-user
# KEYWORD: FreeBSD
. /etc/rc.subr
name="routing"
start_cmd="routing_start"
stop_cmd="routing_stop"
extra_commands="options static"
static_cmd="static_start"
options_cmd="options_start"
routing_start()
{
static_start
options_start
}
routing_stop()
{
route -n flush
}
static_start()
{
case ${defaultrouter} in
[Nn][Oo] | '')
;;
*)
static_routes="default ${static_routes}"
route_default="default ${defaultrouter}"
;;
esac
# Setup static routes. This should be done before router discovery.
#
if [ -n "${static_routes}" ]; then
for i in ${static_routes}; do
eval route_args=\$route_${i}
route add ${route_args}
done
fi
# Now ATM static routes
#
if [ -n "${natm_static_routes}" ]; then
for i in ${natm_static_routes}; do
eval route_args=\$route_${i}
atmconfig natm add ${route_args}
done
fi
}
options_start()
{
echo -n 'Additional routing options:'
case ${tcp_extensions} in
[Yy][Ee][Ss] | '')
;;
*)
echo -n ' tcp extensions=NO'
sysctl net.inet.tcp.rfc1323=0 >/dev/null
;;
esac
case ${icmp_bmcastecho} in
[Yy][Ee][Ss])
echo -n ' broadcast ping responses=YES'
sysctl net.inet.icmp.bmcastecho=1 >/dev/null
;;
esac
case ${icmp_drop_redirect} in
[Yy][Ee][Ss])
echo -n ' ignore ICMP redirect=YES'
sysctl net.inet.icmp.drop_redirect=1 >/dev/null
;;
esac
case ${icmp_log_redirect} in
[Yy][Ee][Ss])
echo -n ' log ICMP redirect=YES'
sysctl net.inet.icmp.log_redirect=1 >/dev/null
;;
esac
case ${gateway_enable} in
[Yy][Ee][Ss])
echo -n ' IP gateway=YES'
sysctl net.inet.ip.forwarding=1 >/dev/null
;;
esac
case ${forward_sourceroute} in
[Yy][Ee][Ss])
echo -n ' do source routing=YES'
sysctl net.inet.ip.sourceroute=1 >/dev/null
;;
esac
case ${accept_sourceroute} in
[Yy][Ee][Ss])
echo -n ' accept source routing=YES'
sysctl net.inet.ip.accept_sourceroute=1 >/dev/null
;;
esac
case ${tcp_keepalive} in
[Nn][Oo])
echo -n ' TCP keepalive=NO'
sysctl net.inet.tcp.always_keepalive=0 >/dev/null
;;
esac
case ${tcp_drop_synfin} in
[Yy][Ee][Ss])
echo -n ' drop SYN+FIN packets=YES'
sysctl net.inet.tcp.drop_synfin=1 >/dev/null
;;
esac
case ${ipxgateway_enable} in
[Yy][Ee][Ss])
echo -n ' IPX gateway=YES'
sysctl net.ipx.ipx.ipxforwarding=1 >/dev/null
;;
esac
case ${arpproxy_all} in
[Yy][Ee][Ss])
echo -n ' ARP proxyall=YES'
sysctl net.link.ether.inet.proxyall=1 >/dev/null
;;
esac
case ${ip_portrange_first} in
[Nn][Oo] | '')
;;
*)
echo -n " ip_portrange_first=$ip_portrange_first"
sysctl net.inet.ip.portrange.first=$ip_portrange_first >/dev/null
;;
esac
case ${ip_portrange_last} in
[Nn][Oo] | '')
;;
*)
echo -n " ip_portrange_last=$ip_portrange_last"
sysctl net.inet.ip.portrange.last=$ip_portrange_last >/dev/null
;;
esac
echo '.'
}
load_rc_config $name
run_rc_command "$1"