1#!/bin/sh -
2#
| 1#!/bin/sh -
2#
|
3# $Id: rc.network,v 1.32 1998/09/16 20:38:23 cracauer Exp $
| 3# $Id: rc.network,v 1.33 1998/10/06 19:24:14 phk 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 $nisdomainname
24 echo -n ' domain'
25 fi
26 echo '.'
27
28 # Initial ATM interface configuration
29 if [ "X${atm_enable}" = X"YES" -a -f /etc/rc.atm ]; then
30 . /etc/rc.atm
31 atm_pass1
32 fi
33
34 # Set up all the network interfaces, calling startup scripts if needed
35 for ifn in ${network_interfaces}; do
36 if [ -e /etc/start_if.${ifn} ]; then
37 . /etc/start_if.${ifn}
38 fi
39 # Do the primary ifconfig if specified
40 eval ifconfig_args=\$ifconfig_${ifn}
41 if [ -n "${ifconfig_args}" ] ; then
42 ifconfig ${ifn} ${ifconfig_args}
43 fi
44 # Check to see if aliases need to be added
45 alias=0
46 while :
47 do
48 eval ifconfig_args=\$ifconfig_${ifn}_alias${alias}
49 if [ -n "${ifconfig_args}" ]; then
50 ifconfig ${ifn} ${ifconfig_args} alias
51 alias=`expr ${alias} + 1`
52 else
53 break;
54 fi
55 done
56 # Do ipx address if specified
57 eval ifconfig_args=\$ifconfig_${ifn}_ipx
58 if [ -n "${ifconfig_args}" ]; then
59 ifconfig ${ifn} ${ifconfig_args}
60 fi
61 ifconfig ${ifn}
62 done
63
64 # Initialize IP filtering using ipfw
65 echo ""
66 /sbin/ipfw -q flush > /dev/null 2>&1
67 if [ $? = 0 ] ; then
68 firewall_in_kernel=1
69 else
70 firewall_in_kernel=0
71 fi
72
73 if [ $firewall_in_kernel = 0 -a "x$firewall_enable" = "xYES" ] ; then
| 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 $nisdomainname
24 echo -n ' domain'
25 fi
26 echo '.'
27
28 # Initial ATM interface configuration
29 if [ "X${atm_enable}" = X"YES" -a -f /etc/rc.atm ]; then
30 . /etc/rc.atm
31 atm_pass1
32 fi
33
34 # Set up all the network interfaces, calling startup scripts if needed
35 for ifn in ${network_interfaces}; do
36 if [ -e /etc/start_if.${ifn} ]; then
37 . /etc/start_if.${ifn}
38 fi
39 # Do the primary ifconfig if specified
40 eval ifconfig_args=\$ifconfig_${ifn}
41 if [ -n "${ifconfig_args}" ] ; then
42 ifconfig ${ifn} ${ifconfig_args}
43 fi
44 # Check to see if aliases need to be added
45 alias=0
46 while :
47 do
48 eval ifconfig_args=\$ifconfig_${ifn}_alias${alias}
49 if [ -n "${ifconfig_args}" ]; then
50 ifconfig ${ifn} ${ifconfig_args} alias
51 alias=`expr ${alias} + 1`
52 else
53 break;
54 fi
55 done
56 # Do ipx address if specified
57 eval ifconfig_args=\$ifconfig_${ifn}_ipx
58 if [ -n "${ifconfig_args}" ]; then
59 ifconfig ${ifn} ${ifconfig_args}
60 fi
61 ifconfig ${ifn}
62 done
63
64 # Initialize IP filtering using ipfw
65 echo ""
66 /sbin/ipfw -q flush > /dev/null 2>&1
67 if [ $? = 0 ] ; then
68 firewall_in_kernel=1
69 else
70 firewall_in_kernel=0
71 fi
72
73 if [ $firewall_in_kernel = 0 -a "x$firewall_enable" = "xYES" ] ; then
|
74 if modload /lkm/ipfw_mod.o; then
| 74 if kldload ipfw; then
|
75 firewall_in_kernel=1 # module loaded successfully
76 echo "Kernel firewall module loaded."
77 else
78 echo "Warning: firewall kernel module failed to load."
79 fi
80 fi
81
82 # Load the filters if required
83 if [ $firewall_in_kernel = 1 ]; then
84 if [ -n "$firewall_enable" -a -f /etc/rc.firewall -a \
85 "x$firewall_enable" = "xYES" ] ; then
86 . /etc/rc.firewall
87 echo "Firewall rules loaded."
88 else
89 IPFW_DEFAULT=`ipfw l 65535`
90 if [ "$IPFW_DEFAULT" = "65535 deny ip from any to any" ]; then
91 echo -n "Warning: kernel has firewall functionality, "
92 echo "but firewall rules are not enabled."
93 echo " All ip services are disabled."
94 fi
95 fi
96 fi
97
98 # Additional ATM interface configuration
99 if [ -n "${atm_pass1_done}" ]; then
100 atm_pass2
101 fi
102
103 # Configure routing
104
105 if [ "x$defaultrouter" != "xNO" ] ; then
106 static_routes="default ${static_routes}"
107 route_default="default ${defaultrouter}"
108 fi
109
110 # Set up any static routes. This should be done before router discovery.
111 if [ "x${static_routes}" != "x" ]; then
112 for i in ${static_routes}; do
113 eval route_args=\$route_${i}
114 route add ${route_args}
115 done
116 fi
117
118 echo -n 'Additional routing options:'
119 if [ -n "$tcp_extensions" -a "x$tcp_extensions" != "xYES" ] ; then
120 echo -n ' tcp extensions=NO'
121 sysctl -w net.inet.tcp.rfc1323=0 >/dev/null 2>&1
122 fi
123
124 if [ X"$icmp_bmcastecho" = X"YES" ]; then
125 echo -n ' broadcast ping responses=YES'
126 sysctl -w net.inet.icmp.bmcastecho=1 >/dev/null 2>&1
127 fi
128
129 if [ "X$gateway_enable" = X"YES" ]; then
130 echo -n ' IP gateway=YES'
131 sysctl -w net.inet.ip.forwarding=1 >/dev/null 2>&1
132 fi
133
134 if [ "X$forward_sourceroute" = X"YES" ]; then
135 echo -n ' do source routing=YES'
136 sysctl -w net.inet.ip.sourceroute=1 >/dev/null 2>&1
137 fi
138
139 if [ "X$accept_sourceroute" = X"YES" ]; then
140 echo -n ' accept source routing=YES'
141 sysctl -w net.inet.ip.accept_sourceroute=1 >/dev/null 2>&1
142 fi
143
144 if [ "X$ipxgateway_enable" = X"YES" ]; then
145 echo -n ' IPX gateway=YES'
146 sysctl -w net.ipx.ipx.ipxforwarding=1 >/dev/null 2>&1
147 fi
148
149 if [ "X$arpproxy_all" = X"YES" ]; then
150 echo -n ' enabling ARP_PROXY_ALL: '
151 sysctl -w net.link.ether.inet.proxyall=1 2>&1
152 fi
153 echo '.'
154
155 echo -n 'routing daemons:'
156 if [ "X$router_enable" = X"YES" ]; then
157 echo -n " ${router}"; ${router} ${router_flags}
158 fi
159
160 if [ "X$ipxrouted_enable" = X"YES" ]; then
161 echo -n ' IPXrouted'
162 IPXrouted ${ipxrouted_flags} > /dev/null 2>&1
163 fi
164
165 if [ "X${mrouted_enable}" = X"YES" ]; then
166 echo -n ' mrouted'; mrouted ${mrouted_flags}
167 fi
168
169 if [ "X$rarpd_enable" = X"YES" ]; then
170 echo -n ' rarpd'; rarpd ${rarpd_flags}
171 fi
172 echo '.'
173 network_pass1_done=YES # Let future generations know we made it.
174}
175
176network_pass2() {
177 echo -n 'Doing additional network setup:'
178 if [ "X${named_enable}" = X"YES" ]; then
179 echo -n ' named'; ${named_program-"named"} ${named_flags}
180 fi
181
182 if [ "X${ntpdate_enable}" = X"YES" ]; then
183 echo -n ' ntpdate'; ${ntpdate_program} ${ntpdate_flags} >/dev/null 2>&1
184 fi
185
186 if [ "X${xntpd_enable}" = X"YES" ]; then
187 echo -n ' xntpd'; ${xntpd_program} ${xntpd_flags}
188 fi
189
190 if [ "X${timed_enable}" = X"YES" ]; then
191 echo -n ' timed'; timed ${timed_flags}
192 fi
193
194 if [ "X${portmap_enable}" = X"YES" ]; then
195 echo -n ' portmap'; portmap ${portmap_flags}
196 fi
197
198 # Start ypserv if we're an NIS server.
199 # Run rpc.ypxfrd and rpc.yppasswdd only on the NIS master server.
200 if [ "X${nis_server_enable}" = X"YES" ]; then
201 echo -n ' ypserv'; ypserv ${nis_server_flags}
202
203 if [ "X${nis_ypxfrd_enable}" = X"YES" ]; then
204 echo -n ' rpc.ypxfrd'; rpc.ypxfrd ${nis_ypxfrd_flags}
205 fi
206
207 if [ "X${nis_yppasswdd_enable}" = X"YES" ]; then
208 echo -n ' rpc.yppasswdd'; rpc.yppasswdd ${nis_yppasswdd_flags}
209 fi
210 fi
211
212 # Start ypbind if we're an NIS client
213 if [ "X${nis_client_enable}" = X"YES" ]; then
214 echo -n ' ypbind'; ypbind ${nis_client_flags}
215 if [ "X${nis_ypset_enable}" = X"YES" ]; then
216 echo -n ' ypset'; ypset ${nis_ypset_flags}
217 fi
218 fi
219
220 # Start keyserv if we are running Secure RPC
221 if [ "X${keyserv_enable}" = X"YES" ]; then
222 echo -n ' keyserv'; keyserv ${keyserv_flags}
223 fi
224 # Start ypupdated if we are running Secure RPC and we are NIS master
225 if [ "X$rpc_ypupdated_enable" = X"YES" ]; then
226 echo -n ' rpc.ypupdated'; rpc.ypupdated
227 fi
228
229 # Start ATM daemons
230 if [ -n "${atm_pass2_done}" ]; then
231 atm_pass3
232 fi
233
234 echo '.'
235 network_pass2_done=YES
236}
237
238network_pass3() {
239 echo -n 'Starting final network daemons:'
240
241 if [ "X${nfs_server_enable}" = X"YES" -a -r /etc/exports ]; then
242 echo -n ' mountd'
243 if [ "X${weak_mountd_authentication}" = X"YES" ]; then
244 mountd_flags="-n"
245 fi
246 mountd ${mountd_flags}
247 if [ "X${nfs_reserved_port_only}" = X"YES" ]; then
248 sysctl -w vfs.nfs.nfs_privport=1 >/dev/null 2>&1
249 fi
250 echo -n ' nfsd'; nfsd ${nfs_server_flags}
251 if [ "X$rpc_lockd_enable" = X"YES" ]; then
252 echo -n ' rpc.lockd'; rpc.lockd
253 fi
254 if [ "X$rpc_statd_enable" = X"YES" ]; then
255 echo -n ' rpc.statd'; rpc.statd
256 fi
257 fi
258
259 if [ "X${nfs_client_enable}" = X"YES" ]; then
260 echo -n ' nfsiod'; nfsiod ${nfs_client_flags}
261 fi
262
263 if [ "X${amd_enable}" = X"YES" ]; then
264 echo -n ' amd'
265 if [ "X${amd_map_program}" != X"NO" ]; then
266 amd_flags="${amd_flags} `eval ${amd_map_program}`"
267 fi
268 amd -p ${amd_flags} > /var/run/amd.pid 2> /dev/null
269 fi
270
271 if [ "X${rwhod_enable}" = X"YES" ]; then
272 echo -n ' rwhod'; rwhod
273 fi
274
275 # Kerberos runs ONLY on the Kerberos server machine
276 if [ "X${kerberos_server_enable}" = X"YES" ]; then
277 if [ "X${kerberos_stash}" = "XYES" ]; then
278 stash_flag=-n
279 else
280 stash_flag=
281 fi
282 echo -n ' kerberos'; \
283 kerberos ${stash_flag} >> /var/log/kerberos.log &
284 if [ "X${kadmind_server_enable}" = "XYES" ]; then
285 echo -n ' kadmind'; \
286 (sleep 20; kadmind ${stash_flag} >/dev/null 2>&1 &) &
287 fi
288 unset stash_flag
289 fi
290
291 # Network Address Translation daemon
292 if [ "X${natd_enable}" = X"YES" -a X"${natd_interface}" != X"" \
293 -a X"${firewall_enable}" = X"YES" ]; then
294 if echo ${natd_interface} | \
295 grep -q -E '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$'; then
296 natd_ifarg="-a ${natd_interface}"
297 else
298 natd_ifarg="-n ${natd_interface}"
299 fi
300 echo -n ' natd'; natd ${natd_flags} ${natd_ifarg}
301 fi
302
303 echo '.'
304 network_pass3_done=YES
305}
| 75 firewall_in_kernel=1 # module loaded successfully
76 echo "Kernel firewall module loaded."
77 else
78 echo "Warning: firewall kernel module failed to load."
79 fi
80 fi
81
82 # Load the filters if required
83 if [ $firewall_in_kernel = 1 ]; then
84 if [ -n "$firewall_enable" -a -f /etc/rc.firewall -a \
85 "x$firewall_enable" = "xYES" ] ; then
86 . /etc/rc.firewall
87 echo "Firewall rules loaded."
88 else
89 IPFW_DEFAULT=`ipfw l 65535`
90 if [ "$IPFW_DEFAULT" = "65535 deny ip from any to any" ]; then
91 echo -n "Warning: kernel has firewall functionality, "
92 echo "but firewall rules are not enabled."
93 echo " All ip services are disabled."
94 fi
95 fi
96 fi
97
98 # Additional ATM interface configuration
99 if [ -n "${atm_pass1_done}" ]; then
100 atm_pass2
101 fi
102
103 # Configure routing
104
105 if [ "x$defaultrouter" != "xNO" ] ; then
106 static_routes="default ${static_routes}"
107 route_default="default ${defaultrouter}"
108 fi
109
110 # Set up any static routes. This should be done before router discovery.
111 if [ "x${static_routes}" != "x" ]; then
112 for i in ${static_routes}; do
113 eval route_args=\$route_${i}
114 route add ${route_args}
115 done
116 fi
117
118 echo -n 'Additional routing options:'
119 if [ -n "$tcp_extensions" -a "x$tcp_extensions" != "xYES" ] ; then
120 echo -n ' tcp extensions=NO'
121 sysctl -w net.inet.tcp.rfc1323=0 >/dev/null 2>&1
122 fi
123
124 if [ X"$icmp_bmcastecho" = X"YES" ]; then
125 echo -n ' broadcast ping responses=YES'
126 sysctl -w net.inet.icmp.bmcastecho=1 >/dev/null 2>&1
127 fi
128
129 if [ "X$gateway_enable" = X"YES" ]; then
130 echo -n ' IP gateway=YES'
131 sysctl -w net.inet.ip.forwarding=1 >/dev/null 2>&1
132 fi
133
134 if [ "X$forward_sourceroute" = X"YES" ]; then
135 echo -n ' do source routing=YES'
136 sysctl -w net.inet.ip.sourceroute=1 >/dev/null 2>&1
137 fi
138
139 if [ "X$accept_sourceroute" = X"YES" ]; then
140 echo -n ' accept source routing=YES'
141 sysctl -w net.inet.ip.accept_sourceroute=1 >/dev/null 2>&1
142 fi
143
144 if [ "X$ipxgateway_enable" = X"YES" ]; then
145 echo -n ' IPX gateway=YES'
146 sysctl -w net.ipx.ipx.ipxforwarding=1 >/dev/null 2>&1
147 fi
148
149 if [ "X$arpproxy_all" = X"YES" ]; then
150 echo -n ' enabling ARP_PROXY_ALL: '
151 sysctl -w net.link.ether.inet.proxyall=1 2>&1
152 fi
153 echo '.'
154
155 echo -n 'routing daemons:'
156 if [ "X$router_enable" = X"YES" ]; then
157 echo -n " ${router}"; ${router} ${router_flags}
158 fi
159
160 if [ "X$ipxrouted_enable" = X"YES" ]; then
161 echo -n ' IPXrouted'
162 IPXrouted ${ipxrouted_flags} > /dev/null 2>&1
163 fi
164
165 if [ "X${mrouted_enable}" = X"YES" ]; then
166 echo -n ' mrouted'; mrouted ${mrouted_flags}
167 fi
168
169 if [ "X$rarpd_enable" = X"YES" ]; then
170 echo -n ' rarpd'; rarpd ${rarpd_flags}
171 fi
172 echo '.'
173 network_pass1_done=YES # Let future generations know we made it.
174}
175
176network_pass2() {
177 echo -n 'Doing additional network setup:'
178 if [ "X${named_enable}" = X"YES" ]; then
179 echo -n ' named'; ${named_program-"named"} ${named_flags}
180 fi
181
182 if [ "X${ntpdate_enable}" = X"YES" ]; then
183 echo -n ' ntpdate'; ${ntpdate_program} ${ntpdate_flags} >/dev/null 2>&1
184 fi
185
186 if [ "X${xntpd_enable}" = X"YES" ]; then
187 echo -n ' xntpd'; ${xntpd_program} ${xntpd_flags}
188 fi
189
190 if [ "X${timed_enable}" = X"YES" ]; then
191 echo -n ' timed'; timed ${timed_flags}
192 fi
193
194 if [ "X${portmap_enable}" = X"YES" ]; then
195 echo -n ' portmap'; portmap ${portmap_flags}
196 fi
197
198 # Start ypserv if we're an NIS server.
199 # Run rpc.ypxfrd and rpc.yppasswdd only on the NIS master server.
200 if [ "X${nis_server_enable}" = X"YES" ]; then
201 echo -n ' ypserv'; ypserv ${nis_server_flags}
202
203 if [ "X${nis_ypxfrd_enable}" = X"YES" ]; then
204 echo -n ' rpc.ypxfrd'; rpc.ypxfrd ${nis_ypxfrd_flags}
205 fi
206
207 if [ "X${nis_yppasswdd_enable}" = X"YES" ]; then
208 echo -n ' rpc.yppasswdd'; rpc.yppasswdd ${nis_yppasswdd_flags}
209 fi
210 fi
211
212 # Start ypbind if we're an NIS client
213 if [ "X${nis_client_enable}" = X"YES" ]; then
214 echo -n ' ypbind'; ypbind ${nis_client_flags}
215 if [ "X${nis_ypset_enable}" = X"YES" ]; then
216 echo -n ' ypset'; ypset ${nis_ypset_flags}
217 fi
218 fi
219
220 # Start keyserv if we are running Secure RPC
221 if [ "X${keyserv_enable}" = X"YES" ]; then
222 echo -n ' keyserv'; keyserv ${keyserv_flags}
223 fi
224 # Start ypupdated if we are running Secure RPC and we are NIS master
225 if [ "X$rpc_ypupdated_enable" = X"YES" ]; then
226 echo -n ' rpc.ypupdated'; rpc.ypupdated
227 fi
228
229 # Start ATM daemons
230 if [ -n "${atm_pass2_done}" ]; then
231 atm_pass3
232 fi
233
234 echo '.'
235 network_pass2_done=YES
236}
237
238network_pass3() {
239 echo -n 'Starting final network daemons:'
240
241 if [ "X${nfs_server_enable}" = X"YES" -a -r /etc/exports ]; then
242 echo -n ' mountd'
243 if [ "X${weak_mountd_authentication}" = X"YES" ]; then
244 mountd_flags="-n"
245 fi
246 mountd ${mountd_flags}
247 if [ "X${nfs_reserved_port_only}" = X"YES" ]; then
248 sysctl -w vfs.nfs.nfs_privport=1 >/dev/null 2>&1
249 fi
250 echo -n ' nfsd'; nfsd ${nfs_server_flags}
251 if [ "X$rpc_lockd_enable" = X"YES" ]; then
252 echo -n ' rpc.lockd'; rpc.lockd
253 fi
254 if [ "X$rpc_statd_enable" = X"YES" ]; then
255 echo -n ' rpc.statd'; rpc.statd
256 fi
257 fi
258
259 if [ "X${nfs_client_enable}" = X"YES" ]; then
260 echo -n ' nfsiod'; nfsiod ${nfs_client_flags}
261 fi
262
263 if [ "X${amd_enable}" = X"YES" ]; then
264 echo -n ' amd'
265 if [ "X${amd_map_program}" != X"NO" ]; then
266 amd_flags="${amd_flags} `eval ${amd_map_program}`"
267 fi
268 amd -p ${amd_flags} > /var/run/amd.pid 2> /dev/null
269 fi
270
271 if [ "X${rwhod_enable}" = X"YES" ]; then
272 echo -n ' rwhod'; rwhod
273 fi
274
275 # Kerberos runs ONLY on the Kerberos server machine
276 if [ "X${kerberos_server_enable}" = X"YES" ]; then
277 if [ "X${kerberos_stash}" = "XYES" ]; then
278 stash_flag=-n
279 else
280 stash_flag=
281 fi
282 echo -n ' kerberos'; \
283 kerberos ${stash_flag} >> /var/log/kerberos.log &
284 if [ "X${kadmind_server_enable}" = "XYES" ]; then
285 echo -n ' kadmind'; \
286 (sleep 20; kadmind ${stash_flag} >/dev/null 2>&1 &) &
287 fi
288 unset stash_flag
289 fi
290
291 # Network Address Translation daemon
292 if [ "X${natd_enable}" = X"YES" -a X"${natd_interface}" != X"" \
293 -a X"${firewall_enable}" = X"YES" ]; then
294 if echo ${natd_interface} | \
295 grep -q -E '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$'; then
296 natd_ifarg="-a ${natd_interface}"
297 else
298 natd_ifarg="-n ${natd_interface}"
299 fi
300 echo -n ' natd'; natd ${natd_flags} ${natd_ifarg}
301 fi
302
303 echo '.'
304 network_pass3_done=YES
305}
|