defaultroute revision 50193
1169689Skan#!/bin/sh - 2169689Skan# 3169689Skan# $Id: rc.network,v 1.54 1999/08/19 21:15:16 brian Exp $ 4169689Skan# From: @(#)netstart 5.9 (Berkeley) 3/30/91 5169689Skan 6169689Skan# Note that almost all the user-configurable behavior is no longer in 7169689Skan# this file, but rather in /etc/rc.conf. Please check that file 8169689Skan# first before contemplating any changes here. If you do need to change 9169689Skan# this file for some reason, we would like to know about it. 10169689Skan 11169689Skan# First pass startup stuff. 12169689Skan 13169689Skannetwork_pass1() { 14169689Skan echo -n 'Doing initial network setup:' 15169689Skan # Set the host name if it is not already set 16169689Skan if [ -z "`hostname -s`" ] ; then 17169689Skan hostname $hostname 18169689Skan echo -n ' hostname' 19169689Skan fi 20169689Skan 21169689Skan # Set the domainname if we're using NIS 22169689Skan if [ -n "$nisdomainname" -a "x$nisdomainname" != "xNO" ] ; then 23169689Skan domainname $nisdomainname 24169689Skan echo -n ' domain' 25169689Skan fi 26169689Skan echo '.' 27169689Skan 28169689Skan # Initial ATM interface configuration 29169689Skan if [ "X${atm_enable}" = X"YES" -a -f /etc/rc.atm ]; then 30169689Skan . /etc/rc.atm 31169689Skan atm_pass1 32169689Skan fi 33169689Skan 34169689Skan # ISDN subsystem startup 35169689Skan if [ "X${isdn_enable}" = X"YES" -a -f /etc/rc.isdn ]; then 36169689Skan . /etc/rc.isdn 37169689Skan fi 38169689Skan 39169689Skan # Special options for sppp(4) interfaces go here. These need 40169689Skan # to go _before_ the general ifconfig section, since in the case 41169689Skan # of hardwired (no link1 flag) but required authentication, you 42169689Skan # cannot pass auth parameters down to the already running interface. 43169689Skan for ifn in ${sppp_interfaces}; do 44169689Skan eval spppcontrol_args=\$spppconfig_${ifn} 45169689Skan if [ -n "${spppcontrol_args}" ] ; then 46169689Skan # The auth secrets might contain spaces; in order 47169689Skan # to retain the quotation, we need to eval them 48169689Skan # here. 49169689Skan eval spppcontrol ${ifn} ${spppcontrol_args} 50169689Skan fi 51169689Skan done 52169689Skan 53169689Skan # Set up all the network interfaces, calling startup scripts if needed 54169689Skan if [ "x${network_interfaces}" = "xauto" ]; then 55169689Skan network_interfaces="`ifconfig -l`" 56169689Skan fi 57169689Skan for ifn in ${network_interfaces}; do 58169689Skan showstat=false 59169689Skan if [ -e /etc/start_if.${ifn} ]; then 60169689Skan . /etc/start_if.${ifn} 61169689Skan showstat=true 62169689Skan fi 63169689Skan # Do the primary ifconfig if specified 64169689Skan eval ifconfig_args=\$ifconfig_${ifn} 65169689Skan if [ -n "${ifconfig_args}" ] ; then 66169689Skan # See if we are using DHCP 67169689Skan if [ X"${ifconfig_args}" = X"DHCP" ]; then 68169689Skan ${dhcp_program} ${dhcp_flags} ${ifn} 69169689Skan else 70169689Skan ifconfig ${ifn} ${ifconfig_args} 71169689Skan fi 72169689Skan showstat=true 73169689Skan fi 74169689Skan # Check to see if aliases need to be added 75169689Skan alias=0 76169689Skan while : 77169689Skan do 78169689Skan eval ifconfig_args=\$ifconfig_${ifn}_alias${alias} 79169689Skan if [ -n "${ifconfig_args}" ]; then 80169689Skan ifconfig ${ifn} ${ifconfig_args} alias 81169689Skan showstat=true 82169689Skan alias=`expr ${alias} + 1` 83169689Skan else 84169689Skan break; 85169689Skan fi 86169689Skan done 87169689Skan # Do ipx address if specified 88169689Skan eval ifconfig_args=\$ifconfig_${ifn}_ipx 89169689Skan if [ -n "${ifconfig_args}" ]; then 90169689Skan ifconfig ${ifn} ${ifconfig_args} 91169689Skan showstat=true 92169689Skan fi 93169689Skan if [ "${showstat}" = "true" ] 94169689Skan then 95169689Skan ifconfig ${ifn} 96169689Skan fi 97169689Skan done 98169689Skan 99169689Skan # Warm up user ppp if required, must happen before natd. 100169689Skan if [ "X$ppp_enable" = X"YES" ]; then 101169689Skan # Establish ppp mode. 102169689Skan if [ "X$ppp_mode" != X"ddial" -a "X$ppp_mode" != X"direct" \ 103169689Skan -a "X$ppp_mode" != X"dedicated" ]; then \ 104169689Skan ppp_mode="auto"; 105169689Skan fi 106169689Skan ppp_command="-${ppp_mode} "; 107169689Skan 108169689Skan # Switch on alias mode? 109169689Skan if [ "X$ppp_nat" = X"YES" ]; then 110169689Skan ppp_command="${ppp_command} -nat"; 111169689Skan fi 112169689Skan 113169689Skan echo -n 'Starting ppp: '; ppp ${ppp_command} -quiet ${ppp_profile} 114169689Skan fi 115169689Skan 116169689Skan # Initialize IP filtering using ipfw 117169689Skan echo "" 118169689Skan /sbin/ipfw -q flush > /dev/null 2>&1 119169689Skan if [ $? = 0 ] ; then 120169689Skan firewall_in_kernel=1 121169689Skan else 122169689Skan firewall_in_kernel=0 123169689Skan fi 124169689Skan 125169689Skan if [ $firewall_in_kernel = 0 -a "x$firewall_enable" = "xYES" ] ; then 126169689Skan if kldload ipfw; then 127169689Skan firewall_in_kernel=1 # module loaded successfully 128169689Skan echo "Kernel firewall module loaded." 129169689Skan else 130169689Skan echo "Warning: firewall kernel module failed to load." 131169689Skan fi 132169689Skan fi 133169689Skan 134169689Skan # Load the filters if required 135169689Skan if [ $firewall_in_kernel = 1 ]; then 136169689Skan if [ -z "${firewall_script}" ] ; then 137169689Skan firewall_script="/etc/rc.firewall" 138169689Skan fi 139169689Skan if [ -f ${firewall_script} -a X"$firewall_enable" = X"YES" ]; then 140169689Skan . ${firewall_script} 141169689Skan echo -n 'Firewall rules loaded, starting divert daemons:' 142169689Skan 143169689Skan # Network Address Translation daemon 144169689Skan if [ X"${natd_enable}" = X"YES" -a -n "${natd_interface}" ]; then 145169689Skan if echo ${natd_interface} | \ 146169689Skan grep -q -E '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$'; then 147169689Skan natd_ifarg="-a ${natd_interface}" 148169689Skan else 149169689Skan natd_ifarg="-n ${natd_interface}" 150169689Skan fi 151169689Skan echo -n ' natd'; ${natd_program} ${natd_flags} ${natd_ifarg} 152169689Skan fi 153169689Skan echo '.' 154169689Skan else 155169689Skan IPFW_DEFAULT=`ipfw l 65535` 156169689Skan if [ "$IPFW_DEFAULT" = "65535 deny ip from any to any" ]; then 157169689Skan echo -n "Warning: kernel has firewall functionality, " 158169689Skan echo "but firewall rules are not enabled." 159169689Skan echo " All ip services are disabled." 160169689Skan fi 161169689Skan fi 162169689Skan fi 163169689Skan 164169689Skan # Additional ATM interface configuration 165169689Skan if [ -n "${atm_pass1_done}" ]; then 166169689Skan atm_pass2 167169689Skan fi 168169689Skan 169169689Skan # Configure routing 170169689Skan 171169689Skan if [ "x$defaultrouter" != "xNO" ] ; then 172169689Skan static_routes="default ${static_routes}" 173169689Skan route_default="default ${defaultrouter}" 174169689Skan fi 175169689Skan 176169689Skan # Set up any static routes. This should be done before router discovery. 177169689Skan if [ "x${static_routes}" != "x" ]; then 178169689Skan for i in ${static_routes}; do 179169689Skan eval route_args=\$route_${i} 180169689Skan route add ${route_args} 181169689Skan done 182169689Skan fi 183169689Skan 184169689Skan echo -n 'Additional routing options:' 185169689Skan if [ -n "$tcp_extensions" -a "x$tcp_extensions" != "xYES" ] ; then 186169689Skan echo -n ' tcp extensions=NO' 187169689Skan sysctl -w net.inet.tcp.rfc1323=0 >/dev/null 188169689Skan fi 189169689Skan 190169689Skan if [ -n "$log_in_vain" -a "x$log_in_vain" != "xNO" ] ; then 191169689Skan echo -n ' log_in_vain=YES' 192169689Skan sysctl -w net.inet.tcp.log_in_vain=1 >/dev/null 193169689Skan sysctl -w net.inet.udp.log_in_vain=1 >/dev/null 194169689Skan fi 195169689Skan 196169689Skan if [ X"$icmp_bmcastecho" = X"YES" ]; then 197169689Skan echo -n ' broadcast ping responses=YES' 198169689Skan sysctl -w net.inet.icmp.bmcastecho=1 >/dev/null 199169689Skan fi 200169689Skan 201169689Skan if [ "X$icmp_drop_redirect" = X"YES" ]; then 202169689Skan echo -n ' ignore ICMP redirect=YES' 203169689Skan sysctl -w net.inet.icmp.drop_redirect=1 >/dev/null 204169689Skan fi 205169689Skan 206169689Skan if [ "X$icmp_log_redirect" = X"YES" ]; then 207169689Skan echo -n ' log ICMP redirect=YES' 208169689Skan sysctl -w net.inet.icmp.log_redirect=1 >/dev/null 209169689Skan fi 210169689Skan 211169689Skan if [ "X$gateway_enable" = X"YES" ]; then 212169689Skan echo -n ' IP gateway=YES' 213169689Skan sysctl -w net.inet.ip.forwarding=1 >/dev/null 214169689Skan fi 215169689Skan 216169689Skan if [ "X$forward_sourceroute" = X"YES" ]; then 217169689Skan echo -n ' do source routing=YES' 218169689Skan sysctl -w net.inet.ip.sourceroute=1 >/dev/null 219169689Skan fi 220169689Skan 221169689Skan if [ "X$accept_sourceroute" = X"YES" ]; then 222169689Skan echo -n ' accept source routing=YES' 223169689Skan sysctl -w net.inet.ip.accept_sourceroute=1 >/dev/null 224169689Skan fi 225169689Skan 226169689Skan if [ "X$tcp_keepalive" = X"YES" ]; then 227169689Skan echo -n ' TCP keepalive=YES' 228169689Skan sysctl -w net.inet.tcp.always_keepalive=1 >/dev/null 229169689Skan fi 230169689Skan 231169689Skan if [ "X$ipxgateway_enable" = X"YES" ]; then 232169689Skan echo -n ' IPX gateway=YES' 233169689Skan sysctl -w net.ipx.ipx.ipxforwarding=1 >/dev/null 234169689Skan fi 235169689Skan 236169689Skan if [ "X$arpproxy_all" = X"YES" ]; then 237169689Skan echo -n ' ARP proxyall=YES' 238169689Skan sysctl -w net.link.ether.inet.proxyall=1 >/dev/null 239169689Skan fi 240169689Skan echo '.' 241169689Skan 242169689Skan echo -n 'routing daemons:' 243169689Skan if [ "X$router_enable" = X"YES" ]; then 244169689Skan echo -n " ${router}"; ${router} ${router_flags} 245169689Skan fi 246169689Skan 247169689Skan if [ "X$ipxrouted_enable" = X"YES" ]; then 248169689Skan echo -n ' IPXrouted' 249169689Skan IPXrouted ${ipxrouted_flags} > /dev/null 2>&1 250169689Skan fi 251169689Skan 252169689Skan if [ "X${mrouted_enable}" = X"YES" ]; then 253169689Skan echo -n ' mrouted'; mrouted ${mrouted_flags} 254169689Skan fi 255169689Skan 256169689Skan if [ "X$rarpd_enable" = X"YES" ]; then 257169689Skan echo -n ' rarpd'; rarpd ${rarpd_flags} 258169689Skan fi 259169689Skan echo '.' 260169689Skan network_pass1_done=YES # Let future generations know we made it. 261169689Skan} 262169689Skan 263169689Skannetwork_pass2() { 264169689Skan echo -n 'Doing additional network setup:' 265169689Skan if [ "X${named_enable}" = X"YES" ]; then 266169689Skan echo -n ' named'; ${named_program-"named"} ${named_flags} 267169689Skan fi 268169689Skan 269169689Skan if [ "X${ntpdate_enable}" = X"YES" ]; then 270169689Skan echo -n ' ntpdate'; ${ntpdate_program} ${ntpdate_flags} >/dev/null 2>&1 271169689Skan fi 272169689Skan 273169689Skan if [ "X${xntpd_enable}" = X"YES" ]; then 274169689Skan echo -n ' xntpd'; ${xntpd_program} ${xntpd_flags} 275169689Skan fi 276169689Skan 277169689Skan if [ "X${timed_enable}" = X"YES" ]; then 278169689Skan echo -n ' timed'; timed ${timed_flags} 279169689Skan fi 280169689Skan 281169689Skan if [ "X${portmap_enable}" = X"YES" ]; then 282169689Skan echo -n ' portmap'; ${portmap_program} ${portmap_flags} 283169689Skan fi 284169689Skan 285169689Skan # Start ypserv if we're an NIS server. 286169689Skan # Run rpc.ypxfrd and rpc.yppasswdd only on the NIS master server. 287169689Skan if [ "X${nis_server_enable}" = X"YES" ]; then 288169689Skan echo -n ' ypserv'; ypserv ${nis_server_flags} 289169689Skan 290169689Skan if [ "X${nis_ypxfrd_enable}" = X"YES" ]; then 291169689Skan echo -n ' rpc.ypxfrd'; rpc.ypxfrd ${nis_ypxfrd_flags} 292169689Skan fi 293169689Skan 294169689Skan if [ "X${nis_yppasswdd_enable}" = X"YES" ]; then 295169689Skan echo -n ' rpc.yppasswdd'; rpc.yppasswdd ${nis_yppasswdd_flags} 296169689Skan fi 297169689Skan fi 298169689Skan 299169689Skan # Start ypbind if we're an NIS client 300169689Skan if [ "X${nis_client_enable}" = X"YES" ]; then 301169689Skan echo -n ' ypbind'; ypbind ${nis_client_flags} 302169689Skan if [ "X${nis_ypset_enable}" = X"YES" ]; then 303169689Skan echo -n ' ypset'; ypset ${nis_ypset_flags} 304169689Skan fi 305169689Skan fi 306169689Skan 307169689Skan # Start keyserv if we are running Secure RPC 308169689Skan if [ "X${keyserv_enable}" = X"YES" ]; then 309169689Skan echo -n ' keyserv'; keyserv ${keyserv_flags} 310169689Skan fi 311169689Skan # Start ypupdated if we are running Secure RPC and we are NIS master 312169689Skan if [ "X$rpc_ypupdated_enable" = X"YES" ]; then 313169689Skan echo -n ' rpc.ypupdated'; rpc.ypupdated 314169689Skan fi 315169689Skan 316169689Skan # Start ATM daemons 317169689Skan if [ -n "${atm_pass2_done}" ]; then 318169689Skan atm_pass3 319169689Skan fi 320169689Skan 321169689Skan echo '.' 322169689Skan network_pass2_done=YES 323169689Skan} 324169689Skan 325169689Skannetwork_pass3() { 326169689Skan echo -n 'Starting final network daemons:' 327169689Skan 328169689Skan if [ "X${nfs_server_enable}" = X"YES" -a -r /etc/exports ]; then 329169689Skan echo -n ' mountd' 330169689Skan if [ "X${weak_mountd_authentication}" = X"YES" ]; then 331169689Skan mountd_flags="-n" 332169689Skan fi 333169689Skan mountd ${mountd_flags} 334169689Skan if [ "X${nfs_reserved_port_only}" = X"YES" ]; then 335169689Skan echo -n ' NFS on reserved port only=YES' 336169689Skan sysctl -w vfs.nfs.nfs_privport=1 >/dev/null 337169689Skan fi 338169689Skan echo -n ' nfsd'; nfsd ${nfs_server_flags} 339169689Skan if [ "X$rpc_lockd_enable" = X"YES" ]; then 340169689Skan echo -n ' rpc.lockd'; rpc.lockd 341169689Skan fi 342169689Skan if [ "X$rpc_statd_enable" = X"YES" ]; then 343169689Skan echo -n ' rpc.statd'; rpc.statd 344169689Skan fi 345169689Skan fi 346169689Skan 347169689Skan if [ "X${nfs_client_enable}" = X"YES" ]; then 348169689Skan echo -n ' nfsiod'; nfsiod ${nfs_client_flags} 349169689Skan if [ "X${nfs_access_cache}" != X ]; then 350169689Skan echo -n " NFS access cache time=${nfs_access_cache}" 351169689Skan sysctl -w vfs.nfs.access_cache_timeout=${nfs_access_cache} \ 352169689Skan >/dev/null 353169689Skan fi 354169689Skan fi 355169689Skan 356169689Skan if [ "X${amd_enable}" = X"YES" ]; then 357169689Skan echo -n ' amd' 358169689Skan if [ "X${amd_map_program}" != X"NO" ]; then 359169689Skan amd_flags="${amd_flags} `eval ${amd_map_program}`" 360169689Skan fi 361169689Skan if [ -n "$amd_flags" ] 362169689Skan then 363169689Skan amd -p ${amd_flags} > /var/run/amd.pid 2> /dev/null 364169689Skan else 365169689Skan amd 2> /dev/null 366169689Skan fi 367169689Skan fi 368169689Skan 369169689Skan if [ "X${rwhod_enable}" = X"YES" ]; then 370169689Skan echo -n ' rwhod'; rwhod ${rwhod_flags} 371169689Skan fi 372169689Skan 373169689Skan # Kerberos runs ONLY on the Kerberos server machine 374169689Skan if [ "X${kerberos_server_enable}" = X"YES" ]; then 375169689Skan if [ "X${kerberos_stash}" = "XYES" ]; then 376169689Skan stash_flag=-n 377169689Skan else 378169689Skan stash_flag= 379169689Skan fi 380169689Skan echo -n ' kerberos'; \ 381169689Skan kerberos ${stash_flag} >> /var/log/kerberos.log & 382169689Skan if [ "X${kadmind_server_enable}" = "XYES" ]; then 383169689Skan echo -n ' kadmind'; \ 384169689Skan (sleep 20; kadmind ${stash_flag} >/dev/null 2>&1 &) & 385169689Skan fi 386169689Skan unset stash_flag 387169689Skan fi 388169689Skan 389169689Skan echo '.' 390169689Skan network_pass3_done=YES 391169689Skan} 392169689Skan