2 # Copyright (C) 2006 OpenWrt.org
10 echo "0 1 2 3 4 5u*" > /proc/switch/eth0/vlan/0/ports
13 [ -x "/usr/sbin/nvram" ] && {
14 [ "$(nvram get boot_wait)" != "on" ] && {
15 nvram set boot_wait=on
20 netmsg 192.168.1.255 "Entering Failsafe!"
21 telnetd -l /bin/login <> /dev/null 2>&1
24 lock -u /tmp/.failsafe
27 export PATH=/bin:/sbin:/usr/bin:/usr/sbin
28 mount none /proc -t proc
29 size=$(awk '/Mem:/ {l=5242880;print((s=$2/2)<l)?$2-l:s}' /proc/meminfo)
30 mount none /tmp -t tmpfs -o size=$size
34 trap 'FAILSAFE=true' USR1
35 echo '/sbin/hotplug.failsafe' > /proc/sys/kernel/hotplug
39 # hardware specific overrides
40 case "$(cat /proc/diag/model)" in
41 "Linksys WAP54G V1") ifname=eth1;;
42 "ASUS WL-HDD") ifname=eth1;;
43 "ASUS WL-300g") ifname=eth1;;
44 "ASUS (unknown, BCM4702)") ifname=eth1;;
48 insmod switch-robo || insmod switch-adm || rmmod switch-core
50 ifconfig $ifname 192.168.1.1 netmask 255.255.255.0 broadcast 192.168.1.255 up
52 [ -d /proc/switch/eth0 ] && {
53 echo 1 > /proc/switch/eth0/reset
55 # this would be easier if we blasted the message across all ports
56 # but we don't want packets leaking across interfaces
57 for port in $(seq 0 4); do {
58 echo "$port 5u*" > /proc/switch/eth0/vlan/0/ports
59 netmsg 192.168.1.255 "Press reset now, to enter Failsafe!"
61 } || netmsg 192.168.1.255 "Press reset now, to enter Failsafe!"
65 eval ${FAILSAFE:+failsafe}
67 lock -w /tmp/.failsafe
68 echo /sbin/hotplug > /proc/sys/kernel/hotplug
70 ifconfig $ifname 0.0.0.0 down