| 1 | #!/bin/sh - |
| 2 | # |
| 3 | # $FreeBSD: src/etc/pccard_ether,v 1.15.2.10 2001/09/14 17:28:11 imp Exp $ |
| 4 | # $DragonFly: src/etc/pccard_ether,v 1.4 2003/10/09 15:39:36 dillon Exp $ |
| 5 | # |
| 6 | # pccard_ether interfacename [start|stop] [ifconfig option] |
| 7 | # |
| 8 | # example: pccard_ether ep0 start -link0 |
| 9 | # |
| 10 | |
| 11 | stop_dhcp() { |
| 12 | if [ -s /var/run/dhclient.${interface}.pid ]; then |
| 13 | pidfile="/var/run/dhclient.${interface}.pid" |
| 14 | elif [ -s /var/run/dhcpc.${interface}.pid ]; then |
| 15 | pidfile="/var/run/dhcpc.${interface}.pid" |
| 16 | else |
| 17 | return |
| 18 | fi |
| 19 | kill `cat ${pidfile}` |
| 20 | rm -f ${pidfile} |
| 21 | } |
| 22 | |
| 23 | start_dhcp() { |
| 24 | stop_dhcp |
| 25 | case ${pccard_ether_delay} in |
| 26 | [Nn][Oo]) |
| 27 | ;; |
| 28 | [0-9]) |
| 29 | sleep ${pccard_ether_delay} |
| 30 | ;; |
| 31 | esac |
| 32 | [ -n "$dhcp_program" ] && dhclient_program="$dhcp_program" |
| 33 | [ -n "$dhcp_flags" ] && dhclient_flags="$dhcp_flags" |
| 34 | if [ -x "${dhclient_program}" ]; then |
| 35 | if [ `basename ${dhclient_program}` = "dhclient" ]; then |
| 36 | pidfile="/var/run/dhclient.${interface}.pid" |
| 37 | dhclient_flags="${dhclient_flags} -pf ${pidfile}" |
| 38 | fi |
| 39 | ${dhclient_program} ${dhclient_flags} ${interface} |
| 40 | else |
| 41 | echo "${dhclient_program}: DHCP client software not available" |
| 42 | fi |
| 43 | } |
| 44 | |
| 45 | # Suck in the configuration variables |
| 46 | # |
| 47 | if [ -r /etc/defaults/rc.conf ]; then |
| 48 | . /etc/defaults/rc.conf |
| 49 | source_rc_confs |
| 50 | elif [ -r /etc/rc.conf ]; then |
| 51 | . /etc/rc.conf |
| 52 | fi |
| 53 | |
| 54 | interface=$1 |
| 55 | shift |
| 56 | startstop=$1 |
| 57 | shift |
| 58 | |
| 59 | case ${pccard_ifconfig} in |
| 60 | [Nn][Oo] | '') |
| 61 | expr "${removable_interfaces}" : ".*${interface}" > /dev/null || exit 0 |
| 62 | ;; |
| 63 | *) |
| 64 | # Backward compatible |
| 65 | eval ifconfig_${interface}=\${pccard_ifconfig} |
| 66 | ;; |
| 67 | esac |
| 68 | |
| 69 | case ${startstop} in |
| 70 | [Ss][Tt][Aa][Rr][Tt] | '') |
| 71 | if ifconfig ${interface} | grep -s UP, > /dev/null 2>&1; then |
| 72 | # Interface is already up, so ignore it. |
| 73 | exit 0 |
| 74 | fi |
| 75 | |
| 76 | if [ -r /etc/start_if.${interface} ]; then |
| 77 | . /etc/start_if.${interface} |
| 78 | fi |
| 79 | |
| 80 | eval ifconfig_args=\$ifconfig_${interface} |
| 81 | case ${ifconfig_args} in |
| 82 | [Nn][Oo] | '') |
| 83 | ;; |
| 84 | [Dd][Hh][Cc][Pp]) |
| 85 | # Start up the DHCP client program |
| 86 | start_dhcp |
| 87 | ;; |
| 88 | *) |
| 89 | # Do the primary ifconfig if specified |
| 90 | ifconfig ${interface} ${ifconfig_args} $* |
| 91 | |
| 92 | # Check to see if aliases need to be added |
| 93 | alias=0 |
| 94 | while : |
| 95 | do |
| 96 | eval ifx_args=\$ifconfig_${interface}_alias${alias} |
| 97 | if [ -n "${ifx_args}" ]; then |
| 98 | ifconfig ${interface} ${ifx_args} alias |
| 99 | alias=`expr ${alias} + 1` |
| 100 | else |
| 101 | break; |
| 102 | fi |
| 103 | done |
| 104 | |
| 105 | # Do ipx address if specified |
| 106 | eval ifx_args=\$ifconfig_${interface}_ipx |
| 107 | if [ -n "${ifx_args}" ]; then |
| 108 | ifconfig ${interface} ${ifx_args} |
| 109 | fi |
| 110 | |
| 111 | # Add default route into $static_routes |
| 112 | case ${defaultrouter} in |
| 113 | [Nn][Oo] | '') |
| 114 | ;; |
| 115 | *) |
| 116 | static_routes="default ${static_routes}" |
| 117 | route_default="default ${defaultrouter}" |
| 118 | ;; |
| 119 | esac |
| 120 | |
| 121 | # Add private route for this interface into $static_routes |
| 122 | eval ifx_routes=\$static_routes_${interface} |
| 123 | if [ -n "${ifx_routes}" ]; then |
| 124 | static_routes="${ifx_routes} ${static_routes}" |
| 125 | fi |
| 126 | |
| 127 | # Set up any static routes if specified |
| 128 | if [ -n "${static_routes}" ]; then |
| 129 | for i in ${static_routes}; do |
| 130 | eval route_args=\$route_${i} |
| 131 | route add ${route_args} |
| 132 | done |
| 133 | fi |
| 134 | ;; |
| 135 | esac |
| 136 | |
| 137 | # IPv6 setup |
| 138 | case ${ipv6_enable} in |
| 139 | [Yy][Ee][Ss]) |
| 140 | if [ -r /etc/network.subr ]; then |
| 141 | . /etc/network.subr |
| 142 | network6_interface_setup ${interface} |
| 143 | fi |
| 144 | ;; |
| 145 | esac |
| 146 | ;; |
| 147 | # Stop the interface |
| 148 | *) |
| 149 | if [ -r /etc/stop_if.${interface} ]; then |
| 150 | . /etc/stop_if.${interface} |
| 151 | fi |
| 152 | |
| 153 | eval ifconfig_args=\$ifconfig_${interface} |
| 154 | case ${ifconfig_args} in |
| 155 | [Nn][Oo] | '') |
| 156 | ;; |
| 157 | [Dd][Hh][Cc][Pp]) |
| 158 | # Stop the DHCP client for this interface |
| 159 | stop_dhcp |
| 160 | ;; |
| 161 | *) |
| 162 | # Delete static route if specified |
| 163 | eval ifx_routes=\$static_routes_${interface} |
| 164 | if [ -n "${ifx_routes}" ]; then |
| 165 | for i in ${ifx_routes}; do |
| 166 | eval route_args=\$route_${i} |
| 167 | route delete ${route_args} |
| 168 | done |
| 169 | fi |
| 170 | |
| 171 | # Delete aliases if exist |
| 172 | alias=0 |
| 173 | while : |
| 174 | do |
| 175 | eval ifx_args=\$ifconfig_${interface}_alias${alias} |
| 176 | if [ -n "${ifx_args}" ]; then |
| 177 | ifconfig ${interface} ${ifx_args} alias delete |
| 178 | alias=`expr ${alias} + 1` |
| 179 | else |
| 180 | break; |
| 181 | fi |
| 182 | done |
| 183 | ;; |
| 184 | esac |
| 185 | |
| 186 | # Remove the network interface and clean the ARP table |
| 187 | ifconfig ${interface} delete |
| 188 | arp -d -a |
| 189 | |
| 190 | # Clean the routing table |
| 191 | case ${removable_route_flush} in |
| 192 | [Nn][Oo]) |
| 193 | ;; |
| 194 | *) |
| 195 | # flush beforehand, just in case.... |
| 196 | route -n flush -inet |
| 197 | ;; |
| 198 | esac |
| 199 | ;; |
| 200 | esac |