xref: /dragonfly/etc/rc.d/routing (revision 36a3d1d6) 
1#!/bin/sh
2#
3# Configure routing and miscellaneous network tunables
4#
5# $FreeBSD: src/etc/rc.d/routing,v 1.138 2003/06/29 17:59:09 mtm Exp $
6# $DragonFly: src/etc/rc.d/routing,v 1.3 2005/11/19 21:47:32 swildner Exp $
7#
8
9# PROVIDE: routing
10# REQUIRE: netif ppp-user
11
12. /etc/rc.subr
13
14name="routing"
15start_cmd="routing_start"
16stop_cmd="routing_stop"
17extra_commands="options static"
18static_cmd="static_start"
19options_cmd="options_start"
20
21routing_start()
22{
23	static_start
24	options_start
25}
26
27routing_stop()
28{
29	route -n flush
30}
31
32static_start()
33{
34	case ${defaultrouter} in
35	[Nn][Oo] | '')
36		;;
37	*)
38		static_routes="default ${static_routes}"
39		route_default="default ${defaultrouter}"
40		;;
41	esac
42
43	# Setup static routes. This should be done before router discovery.
44	#
45	if [ -n "${static_routes}" ]; then
46		for i in ${static_routes}; do
47			eval route_args=\$route_${i}
48			route add ${route_args}
49		done
50	fi
51}
52
53options_start()
54{
55	echo -n 'Additional routing options:'
56	case ${tcp_extensions} in
57	[Yy][Ee][Ss] | '')
58		;;
59	*)
60		echo -n ' tcp extensions=NO'
61		sysctl net.inet.tcp.rfc1323=0 >/dev/null
62		;;
63	esac
64
65	case ${icmp_bmcastecho} in
66	[Yy][Ee][Ss])
67		echo -n ' broadcast ping responses=YES'
68		sysctl net.inet.icmp.bmcastecho=1 >/dev/null
69		;;
70	esac
71
72	case ${icmp_drop_redirect} in
73	[Yy][Ee][Ss])
74		echo -n ' ignore ICMP redirect=YES'
75		sysctl net.inet.icmp.drop_redirect=1 >/dev/null
76		;;
77	esac
78
79	case ${icmp_log_redirect} in
80	[Yy][Ee][Ss])
81		echo -n ' log ICMP redirect=YES'
82		sysctl net.inet.icmp.log_redirect=1 >/dev/null
83		;;
84	esac
85
86	case ${gateway_enable} in
87	[Yy][Ee][Ss])
88		echo -n ' IP gateway=YES'
89		sysctl net.inet.ip.forwarding=1 >/dev/null
90		;;
91	esac
92
93	case ${forward_sourceroute} in
94	[Yy][Ee][Ss])
95		echo -n ' do source routing=YES'
96		sysctl net.inet.ip.sourceroute=1 >/dev/null
97		;;
98	esac
99
100	case ${accept_sourceroute} in
101	[Yy][Ee][Ss])
102		echo -n ' accept source routing=YES'
103		sysctl net.inet.ip.accept_sourceroute=1 >/dev/null
104		;;
105	esac
106
107	case ${tcp_keepalive} in
108	[Nn][Oo])
109		echo -n ' TCP keepalive=NO'
110		sysctl net.inet.tcp.always_keepalive=0 >/dev/null
111		;;
112	esac
113
114	case ${tcp_drop_synfin} in
115	[Yy][Ee][Ss])
116		echo -n ' drop SYN+FIN packets=YES'
117		sysctl net.inet.tcp.drop_synfin=1 >/dev/null
118		;;
119	esac
120
121	case ${ipxgateway_enable} in
122	[Yy][Ee][Ss])
123		echo -n ' IPX gateway=YES'
124		sysctl net.ipx.ipx.ipxforwarding=1 >/dev/null
125		;;
126	esac
127
128	case ${arpproxy_all} in
129	[Yy][Ee][Ss])
130		echo -n ' ARP proxyall=YES'
131		sysctl net.link.ether.inet.proxyall=1 >/dev/null
132		;;
133	esac
134
135	case ${ip_portrange_first} in
136	[Nn][Oo] | '')
137		;;
138	*)
139		echo -n " ip_portrange_first=$ip_portrange_first"
140		sysctl net.inet.ip.portrange.first=$ip_portrange_first >/dev/null
141		;;
142	esac
143
144	case ${ip_portrange_last} in
145	[Nn][Oo] | '')
146		;;
147	*)
148		echo -n " ip_portrange_last=$ip_portrange_last"
149		sysctl net.inet.ip.portrange.last=$ip_portrange_last >/dev/null
150		;;
151	esac
152
153	echo '.'
154}
155
156load_rc_config $name
157run_rc_command "$1"
158