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Add some special hooks for sppp(4) interfaces. In addition to the
[FreeBSD/FreeBSD.git] / etc / rc.d / network1
1 #!/bin/sh -
2 #
3 #       $Id: rc.network,v 1.38 1999/01/13 08:20:55 hm 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
13 network_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     # ISDN subsystem startup
35     if [ "X${isdn_enable}" = X"YES" -a -f /etc/rc.isdn ]; then
36             . /etc/rc.isdn
37     fi
38
39     # Special options for sppp(4) interfaces go here.  These need
40     # to go _before_ the general ifconfig section, since in the case
41     # of hardwired (no link1 flag) but required authentication, you
42     # cannot pass auth parameters down to the already running interface.
43     for ifn in ${sppp_interfaces}; do
44             eval spppcontrol_args=\$spppconfig_${ifn}
45             if [ -n "${spppcontrol_args}" ] ; then
46                     # The auth secrets might contain spaces; in order
47                     # to retain the quotation, we need to eval them
48                     # here.
49                     eval spppcontrol ${ifn} ${spppcontrol_args}
50             fi
51     done
52
53     # Set up all the network interfaces, calling startup scripts if needed
54     for ifn in ${network_interfaces}; do
55             if [ -e /etc/start_if.${ifn} ]; then
56                     . /etc/start_if.${ifn}
57             fi
58             # Do the primary ifconfig if specified
59             eval ifconfig_args=\$ifconfig_${ifn}
60             if [ -n "${ifconfig_args}" ] ; then
61                     ifconfig ${ifn} ${ifconfig_args}
62             fi
63             # Check to see if aliases need to be added
64             alias=0
65             while :
66             do
67                     eval ifconfig_args=\$ifconfig_${ifn}_alias${alias}
68                     if [ -n "${ifconfig_args}" ]; then
69                             ifconfig ${ifn} ${ifconfig_args} alias
70                             alias=`expr ${alias} + 1`
71                     else
72                             break;
73                     fi
74             done
75             # Do ipx address if specified
76             eval ifconfig_args=\$ifconfig_${ifn}_ipx
77             if [ -n "${ifconfig_args}" ]; then
78                     ifconfig ${ifn} ${ifconfig_args}
79             fi
80             ifconfig ${ifn}
81     done
82
83     # Initialize IP filtering using ipfw
84     echo ""
85     /sbin/ipfw -q flush > /dev/null 2>&1
86     if [ $? = 0 ] ; then
87         firewall_in_kernel=1
88     else 
89         firewall_in_kernel=0
90     fi
91
92     if [ $firewall_in_kernel = 0 -a "x$firewall_enable"  = "xYES" ] ; then
93         if kldload ipfw; then
94                 firewall_in_kernel=1            # module loaded successfully
95                 echo "Kernel firewall module loaded."
96         else
97                 echo "Warning: firewall kernel module failed to load."
98         fi
99     fi
100
101     # Load the filters if required
102     if [ $firewall_in_kernel = 1 ]; then
103         if [ -n "$firewall_enable" -a -f /etc/rc.firewall -a \
104                 "x$firewall_enable" = "xYES" ] ; then
105             . /etc/rc.firewall
106             echo "Firewall rules loaded."
107         else
108             IPFW_DEFAULT=`ipfw l 65535`
109             if [ "$IPFW_DEFAULT" = "65535 deny ip from any to any" ]; then
110                 echo -n "Warning: kernel has firewall functionality, "
111                 echo "but firewall rules are not enabled."
112                 echo "         All ip services are disabled."
113             fi
114         fi
115     fi
116
117     # Additional ATM interface configuration
118     if [ -n "${atm_pass1_done}" ]; then
119             atm_pass2
120     fi
121
122     # Configure routing
123
124     if [ "x$defaultrouter" != "xNO" ] ; then
125             static_routes="default ${static_routes}"
126             route_default="default ${defaultrouter}"
127     fi
128     
129     # Set up any static routes.  This should be done before router discovery.
130     if [ "x${static_routes}" != "x" ]; then
131             for i in ${static_routes}; do
132                     eval route_args=\$route_${i}
133                     route add ${route_args}
134             done
135     fi
136
137     echo -n 'Additional routing options:'
138     if [ -n "$tcp_extensions" -a "x$tcp_extensions" != "xYES" ] ; then
139             echo -n ' tcp extensions=NO'
140             sysctl -w net.inet.tcp.rfc1323=0 >/dev/null 2>&1
141     fi
142
143     if [ X"$icmp_bmcastecho" = X"YES" ]; then
144             echo -n ' broadcast ping responses=YES'
145             sysctl -w net.inet.icmp.bmcastecho=1 >/dev/null 2>&1
146     fi
147
148     if [ "X$gateway_enable" = X"YES" ]; then
149             echo -n ' IP gateway=YES'
150             sysctl -w net.inet.ip.forwarding=1 >/dev/null 2>&1
151     fi
152     
153     if [ "X$forward_sourceroute" = X"YES" ]; then
154             echo -n ' do source routing=YES'
155             sysctl -w net.inet.ip.sourceroute=1 >/dev/null 2>&1
156     fi
157
158     if [ "X$accept_sourceroute" = X"YES" ]; then
159             echo -n ' accept source routing=YES'
160             sysctl -w net.inet.ip.accept_sourceroute=1 >/dev/null 2>&1
161     fi
162
163     if [ "X$ipxgateway_enable" = X"YES" ]; then
164             echo -n ' IPX gateway=YES'
165             sysctl -w net.ipx.ipx.ipxforwarding=1 >/dev/null 2>&1
166     fi
167     
168     if [ "X$arpproxy_all" = X"YES" ]; then
169             echo -n ' enabling ARP_PROXY_ALL: '
170             sysctl -w net.link.ether.inet.proxyall=1 2>&1
171     fi
172     echo '.'
173
174     echo -n 'routing daemons:'
175     if [ "X$router_enable" = X"YES" ]; then
176             echo -n " ${router}";       ${router} ${router_flags}
177     fi
178     
179     if [ "X$ipxrouted_enable" = X"YES" ]; then
180             echo -n ' IPXrouted'
181             IPXrouted ${ipxrouted_flags} > /dev/null 2>&1
182     fi
183     
184     if [ "X${mrouted_enable}" = X"YES" ]; then
185             echo -n ' mrouted'; mrouted ${mrouted_flags}
186     fi
187
188     if [ "X$rarpd_enable" = X"YES" ]; then
189             echo -n ' rarpd';     rarpd ${rarpd_flags}
190     fi
191     echo '.'
192     network_pass1_done=YES      # Let future generations know we made it.
193 }
194
195 network_pass2() {
196     echo -n 'Doing additional network setup:'
197     if [ "X${named_enable}" = X"YES" ]; then
198             echo -n ' named';           ${named_program-"named"} ${named_flags}
199     fi
200
201     if [ "X${ntpdate_enable}" = X"YES" ]; then
202             echo -n ' ntpdate'; ${ntpdate_program} ${ntpdate_flags} >/dev/null 2>&1
203     fi
204
205     if [ "X${xntpd_enable}" = X"YES" ]; then
206             echo -n ' xntpd';   ${xntpd_program} ${xntpd_flags}
207     fi
208
209     if [ "X${timed_enable}" = X"YES" ]; then
210             echo -n ' timed';           timed ${timed_flags}
211     fi
212
213     if [ "X${portmap_enable}" = X"YES" ]; then
214             echo -n ' portmap';         portmap ${portmap_flags}
215     fi
216
217     # Start ypserv if we're an NIS server.
218     # Run rpc.ypxfrd and rpc.yppasswdd only on the NIS master server.
219     if [ "X${nis_server_enable}" = X"YES" ]; then
220             echo -n ' ypserv'; ypserv ${nis_server_flags}
221             
222             if [ "X${nis_ypxfrd_enable}" = X"YES" ]; then
223                     echo -n ' rpc.ypxfrd'; rpc.ypxfrd ${nis_ypxfrd_flags}
224             fi
225             
226             if [ "X${nis_yppasswdd_enable}" = X"YES" ]; then
227                     echo -n ' rpc.yppasswdd'; rpc.yppasswdd ${nis_yppasswdd_flags}
228             fi
229     fi
230
231     # Start ypbind if we're an NIS client
232     if [ "X${nis_client_enable}" = X"YES" ]; then
233             echo -n ' ypbind'; ypbind ${nis_client_flags}
234             if [ "X${nis_ypset_enable}" = X"YES" ]; then
235                     echo -n ' ypset'; ypset ${nis_ypset_flags}
236             fi
237     fi
238
239     # Start keyserv if we are running Secure RPC
240     if [ "X${keyserv_enable}" = X"YES" ]; then
241             echo -n ' keyserv';         keyserv ${keyserv_flags}
242     fi
243     # Start ypupdated if we are running Secure RPC and we are NIS master
244     if [ "X$rpc_ypupdated_enable" = X"YES" ]; then
245             echo -n ' rpc.ypupdated';   rpc.ypupdated
246     fi
247
248     # Start ATM daemons
249     if [ -n "${atm_pass2_done}" ]; then
250             atm_pass3
251     fi
252
253     echo '.'
254     network_pass2_done=YES
255 }
256
257 network_pass3() {
258     echo -n 'Starting final network daemons:'
259
260     if [ "X${nfs_server_enable}" = X"YES" -a -r /etc/exports ]; then
261             echo -n ' mountd'
262             if [ "X${weak_mountd_authentication}" = X"YES" ]; then
263                     mountd_flags="-n"
264             fi
265             mountd ${mountd_flags}
266             if [ "X${nfs_reserved_port_only}" = X"YES" ]; then
267                     sysctl -w vfs.nfs.nfs_privport=1 >/dev/null 2>&1
268             fi
269             echo -n ' nfsd';            nfsd ${nfs_server_flags}
270             if [ "X$rpc_lockd_enable" = X"YES" ]; then
271                 echo -n ' rpc.lockd';           rpc.lockd
272             fi
273             if [ "X$rpc_statd_enable" = X"YES" ]; then
274                 echo -n ' rpc.statd';           rpc.statd
275             fi
276     fi
277     
278     if [ "X${nfs_client_enable}" = X"YES" ]; then
279             echo -n ' nfsiod';          nfsiod ${nfs_client_flags}
280             if [ "X${nfs_access_cache}" != X ]; then
281                 sysctl -w vfs.nfs.access_cache_timeout=${nfs_access_cache} \
282                         >/dev/null 2>&1
283             fi
284     fi
285
286     if [ "X${amd_enable}" = X"YES" ]; then
287             echo -n ' amd'
288             if [ "X${amd_map_program}" != X"NO" ]; then
289                 amd_flags="${amd_flags} `eval ${amd_map_program}`"
290             fi
291             amd -p ${amd_flags} > /var/run/amd.pid 2> /dev/null
292     fi
293
294     if [ "X${rwhod_enable}" = X"YES" ]; then
295             echo -n ' rwhod';   rwhod ${rwhod_flags}
296     fi
297
298     # Kerberos runs ONLY on the Kerberos server machine
299     if [ "X${kerberos_server_enable}" = X"YES" ]; then
300             if [ "X${kerberos_stash}" = "XYES" ]; then
301                 stash_flag=-n
302             else
303                 stash_flag=
304             fi
305             echo -n ' kerberos'; \
306                 kerberos ${stash_flag} >> /var/log/kerberos.log &
307             if [ "X${kadmind_server_enable}" = "XYES" ]; then
308                 echo -n ' kadmind'; \
309                 (sleep 20; kadmind ${stash_flag} >/dev/null 2>&1 &) &
310             fi
311             unset stash_flag
312     fi
313     
314     # Network Address Translation daemon
315        if [ "X${natd_enable}" = X"YES" -a X"${natd_interface}" != X"" \
316                -a X"${firewall_enable}" = X"YES" ]; then
317                if echo ${natd_interface} | \
318                        grep -q -E '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$'; then
319                        natd_ifarg="-a ${natd_interface}"
320                else
321                        natd_ifarg="-n ${natd_interface}"
322                fi
323                echo -n ' natd'; natd ${natd_flags} ${natd_ifarg}
324        fi
325
326     echo '.'
327     network_pass3_done=YES
328 }