1#!/bin/sh -
2#
3# $Id: rc.network,v 1.13 1997/12/01 06:11:34 obrien Exp $
4# From: @(#)netstart 5.9 (Berkeley) 3/30/91
5
6# Note that almost all the user-configurable behavior is no longer in
7# this file, but rather in /etc/rc.conf. Please check that file
8# first before contemplating any changes here. If you do need to change
9# this file for some reason, we would like to know about it.
10
11# First pass startup stuff.
12
13network_pass1() {
14 echo -n 'Doing initial network setup:'
15 # Set the host name if it is not already set
16 if [ -z "`hostname -s`" ] ; then
17 hostname $hostname
18 echo -n ' hostname'
19 fi
20
21 # Set the domainname if we're using NIS
22 if [ -n "$nisdomainname" -a "x$nisdomainname" != "xNO" ] ; then
23 domainname $nisdomainname
24 echo -n ' domain'
25 fi
26 echo '.'
27
28 # Set up all the network interfaces, calling startup scripts if needed
29 for ifn in ${network_interfaces}; do
30 if [ -e /etc/start_if.${ifn} ]; then
31 . /etc/start_if.${ifn} ${ifn}
32 fi
33 # Do the primary ifconfig if specified
34 eval ifconfig_args=\$ifconfig_${ifn}
35 if [ -n "${ifconfig_args}" ] ; then
36 ifconfig ${ifn} ${ifconfig_args}
37 fi
38 # Check to see if aliases need to be added
39 alias=0
40 while :
41 do
42 eval ifconfig_args=\$ifconfig_${ifn}_alias${alias}
43 if [ -n "${ifconfig_args}" ]; then
44 ifconfig ${ifn} ${ifconfig_args} alias
45 alias=`expr ${alias} + 1`
46 else
47 break;
48 fi
49 done
50 # Do ipx address if specified
51 eval ifconfig_args=\$ifconfig_${ifn}_ipx
52 if [ -n "${ifconfig_args}" ]; then
53 ifconfig ${ifn} ${ifconfig_args}
54 fi
55 ifconfig ${ifn}
56 done
57
58 # Initialize IP filtering using ipfw
59 echo ""
60 /sbin/ipfw -q flush > /dev/null 2>&1
61 if [ $? = 0 ] ; then
62 firewall_in_kernel=1
63 else
64 firewall_in_kernel=0
65 fi
66
67 if [ $firewall_in_kernel = 0 -a "x$firewall_enable" = "xYES" ] ; then
68 modload /lkm/ipfw_mod.o
69 if [ $? = 0 ]; then
70 firewall_in_kernel=1 # module loaded successfully
71 echo "Kernel firewall module loaded."
72 else
73 echo "Warning: firewall kernel module failed to load."
74 fi
75 fi
76
77 # Load the filters if required
78 if [ $firewall_in_kernel = 1 ]; then
79 if [ -n "$firewall_enable" -a -f /etc/rc.firewall -a \
80 "x$firewall_enable" = "xYES" ] ; then
81 . /etc/rc.firewall
82 echo "Firewall rules loaded."
83 else
84 echo "Warning: kernel has firewall functionality, but firewall rules are not enabled."
85 echo " All ip services are disabled."
86 fi
87 fi
88
89 # Configure routing
90
91 if [ "x$defaultrouter" != "xNO" ] ; then
92 static_routes="default ${static_routes}"
93 route_default="default ${defaultrouter}"
94 fi
95
96 # Set up any static routes. This should be done before router discovery.
97 if [ "x${static_routes}" != "x" ]; then
98 for i in ${static_routes}; do
99 eval route_args=\$route_${i}
100 route add ${route_args}
101 done
102 fi
103
104 echo -n 'Additional routing options:'
105 if [ -n "$tcp_extensions" -a "x$tcp_extensions" != "xYES" ] ; then
106 echo -n ' tcp extensions=NO'
107 sysctl -w net.inet.tcp.rfc1323=0 >/dev/null 2>&1
108 sysctl -w net.inet.tcp.rfc1644=0 >/dev/null 2>&1
109 fi
110
111 if [ "X$gateway_enable" = X"YES" ]; then
112 echo -n ' IP gateway=YES'
113 sysctl -w net.inet.ip.forwarding=1 >/dev/null 2>&1
114 fi
115
116 if [ "X$router_enable" = X"YES" ]; then
117 echo -n " ${router}"; ${router} ${router_flags}
118 fi
119
120 if [ "X$ipxgateway_enable" = X"YES" ]; then
121 echo -n ' IPX gateway=YES'
122 sysctl -w net.ipx.ipx.ipxforwarding=1 >/dev/null 2>&1
123 fi
124
125 if [ "X$ipxrouted_enable" = X"YES" ]; then
126 echo -n ' IPXrouted: '
127 IPXrouted ${ipxrouted_flags} > /dev/null 2>&1
128 fi
129
130 if [ "X$arpproxy_all" = X"YES" ]; then
131 echo -n ' enabling ARP_PROXY_ALL: '
132 sysctl -w net.link.ether.inet.proxyall=1 2>&1
133 fi
134 echo '.'
135 network_pass1_done=YES # Let future generations know we made it.
136}
137
138network_pass2() {
139 echo -n 'Doing additional network setup:'
140 if [ "X${named_enable}" = X"YES" ]; then
141 echo -n ' named'; named ${named_flags}
142 fi
143
144 if [ "X${ntpdate_enable}" = X"YES" ]; then
145 echo -n ' ntpdate'; ntpdate ${ntpdate_flags} >/dev/null 2>&1
146 fi
147
148 if [ "X${xntpd_enable}" = X"YES" ]; then
149 echo -n ' xntpd'; xntpd ${xntpd_flags}
150 fi
151
152 if [ "X${timed_enable}" = X"YES" ]; then
153 echo -n ' timed'; timed ${timed_flags}
154 fi
155
156 if [ "X${portmap_enable}" = X"YES" ]; then
157 echo -n ' portmap'; portmap ${portmap_flags}
158 fi
159
160 # Start ypserv if we're an NIS server.
161 # Run rpc.ypxfrd and rpc.yppasswdd only on the NIS master server.
162 if [ "X${nis_server_enable}" = X"YES" ]; then
163 echo -n ' ypserv'; ypserv ${nis_server_flags}
164
165 if [ "X${nis_ypxfrd_enable}" = X"YES" ]; then
166 echo -n ' rpc.ypxfrd'; rpc.ypxfrd ${nis_ypxfrd_flags}
167 fi
168
169 if [ "X${nis_yppasswdd_enable}" = X"YES" ]; then
170 echo -n ' rpc.yppasswdd'; rpc.yppasswdd ${nis_yppasswdd_flags}
171 fi
172 fi
173
174 # Start ypbind if we're an NIS client
175 if [ "X${nis_client_enable}" = X"YES" ]; then
176 echo -n ' ypbind'; ypbind ${nis_client_flags}
177 if [ "X${nis_ypset_enable}" = X"YES" ]; then
178 echo -n ' ypset'; ypset ${nis_ypset_flags}
179 fi
180 fi
181
182 echo '.'
183 network_pass2_done=YES
184}
185
186network_pass3() {
187 echo -n 'Starting final network daemons:'
188
189 if [ "X${nfs_server_enable}" = X"YES" -a -r /etc/exports ]; then
190 echo -n ' mountd'
191 if [ "X${weak_mountd_authentication}" = X"YES" ]; then
192 mountd_flags="-n"
193 fi
194 mountd ${mountd_flags}
195 if [ "X${nfs_reserved_port_only}" = X"YES" ]; then
196 echo -n ' nfsprivport=YES'
197 sysctl -w vfs.nfs.nfs_privport=1 >/dev/null 2>&1
198 fi
199 echo -n ' nfsd'; nfsd ${nfs_server_flags}
200 if [ "X$rpc_lockd_enable" = X"YES" ]; then
201 echo -n ' rpc.lockd'; rpc.lockd
202 fi
203 if [ "X$rpc_statd_enable" = X"YES" ]; then
204 echo -n ' rpc.statd'; rpc.statd
205 fi
206 fi
207
208 if [ "X${nfs_client_enable}" = X"YES" ]; then
209 echo -n ' nfsiod'; nfsiod ${nfs_client_flags}
210 fi
211
212 if [ "X${amd_enable}" = X"YES" ]; then
213 echo -n ' amd'
214 amd -p ${amd_flags} > /var/run/amd.pid 2> /dev/null
215 fi
216
217 if [ "X${rwhod_enable}" = X"YES" ]; then
218 echo -n ' rwhod'; rwhod
219 fi
220
221 # Kerberos runs ONLY on the Kerberos server machine
222 if [ "X${kerberos_server_enable}" = X"YES" ]; then
223 if [ "X${kerberos_stash}" = "XYES" ]; then
224 stash_flag=-n
225 else
226 stash_flag=
227 fi
228 echo -n ' kerberos'; \
229 kerberos ${stash_flags} >> /var/log/kerberos.log &
230 if [ "X${kadmind_server_enable}" = "XYES" ]; then
231 echo -n ' kadmind'; \
232 (sleep 20; kadmind ${stash_flags} >/dev/null 2>&1 &) &
233 fi
234 unset stash_flag
235 fi
236
237 # IP multicast routing daemon
238 if [ "X${mrouted_enable}" = X"YES" ]; then
239 echo -n ' mrouted'; mrouted ${mrouted_flags}
240 fi
241 echo '.'
242 network_pass3_done=YES
243}
2#
3# $Id: rc.network,v 1.13 1997/12/01 06:11:34 obrien Exp $
4# From: @(#)netstart 5.9 (Berkeley) 3/30/91
5
6# Note that almost all the user-configurable behavior is no longer in
7# this file, but rather in /etc/rc.conf. Please check that file
8# first before contemplating any changes here. If you do need to change
9# this file for some reason, we would like to know about it.
10
11# First pass startup stuff.
12
13network_pass1() {
14 echo -n 'Doing initial network setup:'
15 # Set the host name if it is not already set
16 if [ -z "`hostname -s`" ] ; then
17 hostname $hostname
18 echo -n ' hostname'
19 fi
20
21 # Set the domainname if we're using NIS
22 if [ -n "$nisdomainname" -a "x$nisdomainname" != "xNO" ] ; then
23 domainname $nisdomainname
24 echo -n ' domain'
25 fi
26 echo '.'
27
28 # Set up all the network interfaces, calling startup scripts if needed
29 for ifn in ${network_interfaces}; do
30 if [ -e /etc/start_if.${ifn} ]; then
31 . /etc/start_if.${ifn} ${ifn}
32 fi
33 # Do the primary ifconfig if specified
34 eval ifconfig_args=\$ifconfig_${ifn}
35 if [ -n "${ifconfig_args}" ] ; then
36 ifconfig ${ifn} ${ifconfig_args}
37 fi
38 # Check to see if aliases need to be added
39 alias=0
40 while :
41 do
42 eval ifconfig_args=\$ifconfig_${ifn}_alias${alias}
43 if [ -n "${ifconfig_args}" ]; then
44 ifconfig ${ifn} ${ifconfig_args} alias
45 alias=`expr ${alias} + 1`
46 else
47 break;
48 fi
49 done
50 # Do ipx address if specified
51 eval ifconfig_args=\$ifconfig_${ifn}_ipx
52 if [ -n "${ifconfig_args}" ]; then
53 ifconfig ${ifn} ${ifconfig_args}
54 fi
55 ifconfig ${ifn}
56 done
57
58 # Initialize IP filtering using ipfw
59 echo ""
60 /sbin/ipfw -q flush > /dev/null 2>&1
61 if [ $? = 0 ] ; then
62 firewall_in_kernel=1
63 else
64 firewall_in_kernel=0
65 fi
66
67 if [ $firewall_in_kernel = 0 -a "x$firewall_enable" = "xYES" ] ; then
68 modload /lkm/ipfw_mod.o
69 if [ $? = 0 ]; then
70 firewall_in_kernel=1 # module loaded successfully
71 echo "Kernel firewall module loaded."
72 else
73 echo "Warning: firewall kernel module failed to load."
74 fi
75 fi
76
77 # Load the filters if required
78 if [ $firewall_in_kernel = 1 ]; then
79 if [ -n "$firewall_enable" -a -f /etc/rc.firewall -a \
80 "x$firewall_enable" = "xYES" ] ; then
81 . /etc/rc.firewall
82 echo "Firewall rules loaded."
83 else
84 echo "Warning: kernel has firewall functionality, but firewall rules are not enabled."
85 echo " All ip services are disabled."
86 fi
87 fi
88
89 # Configure routing
90
91 if [ "x$defaultrouter" != "xNO" ] ; then
92 static_routes="default ${static_routes}"
93 route_default="default ${defaultrouter}"
94 fi
95
96 # Set up any static routes. This should be done before router discovery.
97 if [ "x${static_routes}" != "x" ]; then
98 for i in ${static_routes}; do
99 eval route_args=\$route_${i}
100 route add ${route_args}
101 done
102 fi
103
104 echo -n 'Additional routing options:'
105 if [ -n "$tcp_extensions" -a "x$tcp_extensions" != "xYES" ] ; then
106 echo -n ' tcp extensions=NO'
107 sysctl -w net.inet.tcp.rfc1323=0 >/dev/null 2>&1
108 sysctl -w net.inet.tcp.rfc1644=0 >/dev/null 2>&1
109 fi
110
111 if [ "X$gateway_enable" = X"YES" ]; then
112 echo -n ' IP gateway=YES'
113 sysctl -w net.inet.ip.forwarding=1 >/dev/null 2>&1
114 fi
115
116 if [ "X$router_enable" = X"YES" ]; then
117 echo -n " ${router}"; ${router} ${router_flags}
118 fi
119
120 if [ "X$ipxgateway_enable" = X"YES" ]; then
121 echo -n ' IPX gateway=YES'
122 sysctl -w net.ipx.ipx.ipxforwarding=1 >/dev/null 2>&1
123 fi
124
125 if [ "X$ipxrouted_enable" = X"YES" ]; then
126 echo -n ' IPXrouted: '
127 IPXrouted ${ipxrouted_flags} > /dev/null 2>&1
128 fi
129
130 if [ "X$arpproxy_all" = X"YES" ]; then
131 echo -n ' enabling ARP_PROXY_ALL: '
132 sysctl -w net.link.ether.inet.proxyall=1 2>&1
133 fi
134 echo '.'
135 network_pass1_done=YES # Let future generations know we made it.
136}
137
138network_pass2() {
139 echo -n 'Doing additional network setup:'
140 if [ "X${named_enable}" = X"YES" ]; then
141 echo -n ' named'; named ${named_flags}
142 fi
143
144 if [ "X${ntpdate_enable}" = X"YES" ]; then
145 echo -n ' ntpdate'; ntpdate ${ntpdate_flags} >/dev/null 2>&1
146 fi
147
148 if [ "X${xntpd_enable}" = X"YES" ]; then
149 echo -n ' xntpd'; xntpd ${xntpd_flags}
150 fi
151
152 if [ "X${timed_enable}" = X"YES" ]; then
153 echo -n ' timed'; timed ${timed_flags}
154 fi
155
156 if [ "X${portmap_enable}" = X"YES" ]; then
157 echo -n ' portmap'; portmap ${portmap_flags}
158 fi
159
160 # Start ypserv if we're an NIS server.
161 # Run rpc.ypxfrd and rpc.yppasswdd only on the NIS master server.
162 if [ "X${nis_server_enable}" = X"YES" ]; then
163 echo -n ' ypserv'; ypserv ${nis_server_flags}
164
165 if [ "X${nis_ypxfrd_enable}" = X"YES" ]; then
166 echo -n ' rpc.ypxfrd'; rpc.ypxfrd ${nis_ypxfrd_flags}
167 fi
168
169 if [ "X${nis_yppasswdd_enable}" = X"YES" ]; then
170 echo -n ' rpc.yppasswdd'; rpc.yppasswdd ${nis_yppasswdd_flags}
171 fi
172 fi
173
174 # Start ypbind if we're an NIS client
175 if [ "X${nis_client_enable}" = X"YES" ]; then
176 echo -n ' ypbind'; ypbind ${nis_client_flags}
177 if [ "X${nis_ypset_enable}" = X"YES" ]; then
178 echo -n ' ypset'; ypset ${nis_ypset_flags}
179 fi
180 fi
181
182 echo '.'
183 network_pass2_done=YES
184}
185
186network_pass3() {
187 echo -n 'Starting final network daemons:'
188
189 if [ "X${nfs_server_enable}" = X"YES" -a -r /etc/exports ]; then
190 echo -n ' mountd'
191 if [ "X${weak_mountd_authentication}" = X"YES" ]; then
192 mountd_flags="-n"
193 fi
194 mountd ${mountd_flags}
195 if [ "X${nfs_reserved_port_only}" = X"YES" ]; then
196 echo -n ' nfsprivport=YES'
197 sysctl -w vfs.nfs.nfs_privport=1 >/dev/null 2>&1
198 fi
199 echo -n ' nfsd'; nfsd ${nfs_server_flags}
200 if [ "X$rpc_lockd_enable" = X"YES" ]; then
201 echo -n ' rpc.lockd'; rpc.lockd
202 fi
203 if [ "X$rpc_statd_enable" = X"YES" ]; then
204 echo -n ' rpc.statd'; rpc.statd
205 fi
206 fi
207
208 if [ "X${nfs_client_enable}" = X"YES" ]; then
209 echo -n ' nfsiod'; nfsiod ${nfs_client_flags}
210 fi
211
212 if [ "X${amd_enable}" = X"YES" ]; then
213 echo -n ' amd'
214 amd -p ${amd_flags} > /var/run/amd.pid 2> /dev/null
215 fi
216
217 if [ "X${rwhod_enable}" = X"YES" ]; then
218 echo -n ' rwhod'; rwhod
219 fi
220
221 # Kerberos runs ONLY on the Kerberos server machine
222 if [ "X${kerberos_server_enable}" = X"YES" ]; then
223 if [ "X${kerberos_stash}" = "XYES" ]; then
224 stash_flag=-n
225 else
226 stash_flag=
227 fi
228 echo -n ' kerberos'; \
229 kerberos ${stash_flags} >> /var/log/kerberos.log &
230 if [ "X${kadmind_server_enable}" = "XYES" ]; then
231 echo -n ' kadmind'; \
232 (sleep 20; kadmind ${stash_flags} >/dev/null 2>&1 &) &
233 fi
234 unset stash_flag
235 fi
236
237 # IP multicast routing daemon
238 if [ "X${mrouted_enable}" = X"YES" ]; then
239 echo -n ' mrouted'; mrouted ${mrouted_flags}
240 fi
241 echo '.'
242 network_pass3_done=YES
243}