diff options
Diffstat (limited to 'target/default/target_skeleton/etc')
17 files changed, 249 insertions, 138 deletions
diff --git a/target/default/target_skeleton/etc/banner b/target/default/target_skeleton/etc/banner new file mode 100644 index 000000000..2b2b2c015 --- /dev/null +++ b/target/default/target_skeleton/etc/banner @@ -0,0 +1,6 @@ + _______ ________ __ + | |.-----.-----.-----.| | | |.----.| |_ + | - || _ | -__| || | | || _|| _| + |_______|| __|_____|__|__||________||__| |____| + |__| W I R E L E S S F R E E D O M + diff --git a/target/default/target_skeleton/etc/dnsmasq.conf b/target/default/target_skeleton/etc/dnsmasq.conf new file mode 100644 index 000000000..293edc600 --- /dev/null +++ b/target/default/target_skeleton/etc/dnsmasq.conf @@ -0,0 +1,24 @@ +# filter what we send upstream +domain-needed +bogus-priv +filterwin2k + +# allow /etc/hosts and dhcp lookups via *.lan +local=/lan/ +domain=lan + +# no dhcp / dns queries from the wan +except-interface=vlan1 + +# enable dhcp (start,end,netmask,leasetime) +dhcp-authoritative +dhcp-range=192.168.1.100,192.168.1.250,255.255.255.0,12h +dhcp-leasefile=/tmp/dhcp.leases + +# use /etc/ethers for static hosts; same format as --dhcp-host +# <hwaddr> [<hostname>] <ipaddr> +read-ethers + +# other useful options: +# default route(s): dhcp-option=3,192.168.1.1,192.168.1.2 +# dns server(s): dhcp-option=6,192.168.1.1,192.168.1.2 diff --git a/target/default/target_skeleton/etc/functions.sh b/target/default/target_skeleton/etc/functions.sh new file mode 100755 index 000000000..75500a2aa --- /dev/null +++ b/target/default/target_skeleton/etc/functions.sh @@ -0,0 +1,33 @@ +#!/bin/ash + +alias debug=${DEBUG:-:} + +# allow env to override nvram +nvram () { + case $1 in + get) eval "echo \${NVRAM_$2:-\$(command nvram get $2)}";; + *) command nvram $*;; + esac +} +. /etc/nvram.overrides + +# valid interface? +if_valid () { + ifconfig "$1" >&- 2>&- || + [ "${1%%[0-9]}" = "br" ] || + { + [ "${1%%[0-9]}" = "vlan" ] && ( + i=${1#vlan} + hwname=$(nvram get vlan${i}hwname) + hwaddr=$(nvram get ${hwname}macaddr) + [ -z "$hwaddr" ] && return 1 + + vif=$(ifconfig -a | awk '/^eth.*'$hwaddr'/ {print $1; exit}' IGNORECASE=1) + debug "# vlan$i => $vif" + + $DEBUG ifconfig $vif up + $DEBUG vconfig add $vif $i 2>&- + ) + } || + { echo -e "# $1 ignored: can't find/create"; false; } +} diff --git a/target/default/target_skeleton/etc/init.d/S10boot b/target/default/target_skeleton/etc/init.d/S10boot new file mode 100755 index 000000000..81379bed4 --- /dev/null +++ b/target/default/target_skeleton/etc/init.d/S10boot @@ -0,0 +1,25 @@ +#!/bin/sh +klogd +syslogd -C 16 +sysctl -p +echo "S" > /proc/jffs2_bbc + +mkdir -p /var/run + +[ "$(nvram get il0macaddr)" = "00:90:4c:5f:00:2a" ] && { + # if default wifi mac, set two higher than the lan mac + nvram set il0macaddr=$(nvram get et0macaddr| + awk '{OFS=FS=":";for(x=7,y=2;--x;){$x=sprintf("%02x",(y+="0x"$x)%256);y/=256}print}') +} + +insmod et +insmod wl + +ifconfig lo 127.0.0.1 up +ifconfig eth0 promisc + +HOSTNAME=$(nvram get wan_hostname) +HOSTNAME=${HOSTNAME%%.*} +echo ${HOSTNAME:=OpenWrt} > /proc/sys/kernel/hostname + +vconfig set_name_type VLAN_PLUS_VID_NO_PAD diff --git a/target/default/target_skeleton/etc/init.d/S40network b/target/default/target_skeleton/etc/init.d/S40network index d835d9c72..a8144a837 100755 --- a/target/default/target_skeleton/etc/init.d/S40network +++ b/target/default/target_skeleton/etc/init.d/S40network @@ -1,35 +1,15 @@ #!/bin/sh -# -# Start the network.... -# - -start() { - echo "Starting network..." - /sbin/ifup -a -} -stop() { - echo -n "Stopping network..." - /sbin/ifdown -a -} -restart() { - stop - start -} - +. /etc/functions.sh case "$1" in - start) - start - ;; - stop) - stop - ;; - restart|reload) - restart - ;; - *) - echo $"Usage: $0 {start|stop|restart}" - exit 1 + start|restart) + ifup lan + ifup wan + ifup wifi + wifi up + + for route in $(nvram get static_route); do { + eval "set $(echo $route | sed 's/:/ /g')" + $DEBUG route add -net $1 netmask $2 gw $3 metric $4 dev $5 + } done + ;; esac - -exit $? - diff --git a/target/default/target_skeleton/etc/init.d/S45firewall b/target/default/target_skeleton/etc/init.d/S45firewall new file mode 100755 index 000000000..49b9df000 --- /dev/null +++ b/target/default/target_skeleton/etc/init.d/S45firewall @@ -0,0 +1,23 @@ +#!/bin/sh +. /etc/functions.sh + +WAN=$(nvram get wan_ifname) + +IPT=/usr/sbin/iptables + +for T in filter nat mangle ; do + $IPT -t $T -F + $IPT -t $T -X +done + +$IPT -t filter -A INPUT -m state --state INVALID -j DROP +$IPT -t filter -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT +$IPT -t filter -A INPUT -p icmp -j ACCEPT +$IPT -t filter -A INPUT -i $WAN -p tcp -j REJECT --reject-with tcp-reset +$IPT -t filter -A INPUT -i $WAN -j REJECT --reject-with icmp-port-unreachable +$IPT -t filter -A FORWARD -m state --state INVALID -j DROP +$IPT -t filter -A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT +$IPT -t filter -A FORWARD -i $WAN -m state --state NEW,INVALID -j DROP +$IPT -t filter -A FORWARD -o $WAN -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu + +$IPT -t nat -A POSTROUTING -o $WAN -j MASQUERADE diff --git a/target/default/target_skeleton/etc/init.d/S50dnsmasq b/target/default/target_skeleton/etc/init.d/S50dnsmasq new file mode 100755 index 000000000..995c1b6e7 --- /dev/null +++ b/target/default/target_skeleton/etc/init.d/S50dnsmasq @@ -0,0 +1,2 @@ +#!/bin/sh +/usr/sbin/dnsmasq diff --git a/target/default/target_skeleton/etc/init.d/S50httpd b/target/default/target_skeleton/etc/init.d/S50httpd new file mode 100755 index 000000000..fd66f8032 --- /dev/null +++ b/target/default/target_skeleton/etc/init.d/S50httpd @@ -0,0 +1,2 @@ +#!/bin/sh +/usr/sbin/httpd -p 80 -h /www -r WRT54G Router diff --git a/target/default/target_skeleton/etc/init.d/S50telnet b/target/default/target_skeleton/etc/init.d/S50telnet new file mode 100755 index 000000000..29af5040a --- /dev/null +++ b/target/default/target_skeleton/etc/init.d/S50telnet @@ -0,0 +1,2 @@ +#!/bin/sh +/usr/sbin/telnetd -l /bin/login diff --git a/target/default/target_skeleton/etc/init.d/S99done b/target/default/target_skeleton/etc/init.d/S99done new file mode 100755 index 000000000..8811e99bf --- /dev/null +++ b/target/default/target_skeleton/etc/init.d/S99done @@ -0,0 +1,7 @@ +#!/bin/sh +# automagically run firstboot +[ -z "$FAILSAFE" ] && { + { mount | grep jffs2 1>&-; } || firstboot +} +# set leds to normal state +echo "0x00" > /proc/sys/diag diff --git a/target/default/target_skeleton/etc/init.d/rcS b/target/default/target_skeleton/etc/init.d/rcS index de411534d..9510e941a 100755 --- a/target/default/target_skeleton/etc/init.d/rcS +++ b/target/default/target_skeleton/etc/init.d/rcS @@ -1,6 +1,5 @@ #!/bin/sh - # Start all init scripts in /etc/init.d # executing them in numerical order. # @@ -10,18 +9,17 @@ for i in /etc/init.d/S??* ;do [ ! -f "$i" ] && continue case "$i" in - *.sh) - # Source shell script for speed. - ( - trap - INT QUIT TSTP - set start - . $i - ) - ;; - *) - # No sh extension, so fork subprocess. - $i start - ;; + *.sh) + # Source shell script for speed. + ( + trap - INT QUIT TSTP + set start + . $i + ) + ;; + *) + # No sh extension, so fork subprocess. + $i start + ;; esac done - diff --git a/target/default/target_skeleton/etc/inittab b/target/default/target_skeleton/etc/inittab index a6c014e75..238c3d7e9 100644 --- a/target/default/target_skeleton/etc/inittab +++ b/target/default/target_skeleton/etc/inittab @@ -1,47 +1,3 @@ -# /etc/inittab -# -# Copyright (C) 2001 Erik Andersen <andersen@codepoet.org> -# -# Note: BusyBox init doesn't support runlevels. The runlevels field is -# completely ignored by BusyBox init. If you want runlevels, use -# sysvinit. -# -# Format for each entry: <id>:<runlevels>:<action>:<process> -# -# id == tty to run on, or empty for /dev/console -# runlevels == ignored -# action == one of sysinit, respawn, askfirst, wait, and once -# process == program to run - -# Startup the system -null::sysinit:/bin/mount -o remount,rw / -null::sysinit:/bin/mount -t proc proc /proc -null::sysinit:/bin/mount -a -null::sysinit:/bin/hostname -F /etc/hostname -null::sysinit:/sbin/ifconfig lo 127.0.0.1 up -null::sysinit:/sbin/route add -net 127.0.0.0 netmask 255.0.0.0 lo -# now run any rc scripts ::sysinit:/etc/init.d/rcS - -# Set up a couple of getty's -tty1::respawn:/sbin/getty 38400 tty1 -tty2::respawn:/sbin/getty 38400 tty2 - -# Put a getty on the serial port -#ttyS0::respawn:/sbin/getty -L ttyS0 115200 vt100 - -# Logging junk -null::sysinit:/bin/touch /var/log/messages -null::respawn:/sbin/syslogd -n -m 0 -null::respawn:/sbin/klogd -n -tty3::respawn:/usr/bin/tail -f /var/log/messages - -# Stuff to do for the 3-finger salute -::ctrlaltdel:/sbin/reboot - -# Stuff to do before rebooting -null::shutdown:/usr/bin/killall klogd -null::shutdown:/usr/bin/killall syslogd -null::shutdown:/bin/umount -a -r -null::shutdown:/sbin/swapoff -a - +::shutdown:/sbin/halt +ttys/0::respawn:/bin/login diff --git a/target/default/target_skeleton/etc/ipkg.conf b/target/default/target_skeleton/etc/ipkg.conf new file mode 100644 index 000000000..31a5fdfe1 --- /dev/null +++ b/target/default/target_skeleton/etc/ipkg.conf @@ -0,0 +1,3 @@ +src openwrt http://openwrt.org/ipkg +dest root / +dest ram /tmp diff --git a/target/default/target_skeleton/etc/nvram.overrides b/target/default/target_skeleton/etc/nvram.overrides new file mode 100644 index 000000000..acbba30a4 --- /dev/null +++ b/target/default/target_skeleton/etc/nvram.overrides @@ -0,0 +1,62 @@ +# NVRAM overrides +# +# This file handles the NVRAM quirks of various hardware. +# THIS FILE IS NOT A REPLACEMENT FOR NVRAM + +# linksys bug; remove when not using static configuration for lan +NVRAM_lan_proto="static" + +# hacks for wrt54g 1.x hardware +[ "$(nvram get boardnum)" = "42" ] && \ +[ "$(nvram get boardtype)" = "bcm94710dev" ] && { + + # remap eth0 => vlan2, eth1 => vlan1 + # for all *_ifname(s) + + debug "### wrt54g 1.x hack ###" + NVRAM_vlan1hwname="et0" + NVRAM_vlan2hwname="et0" + FAILSAFE_ifnames="vlan1 vlan2 eth2" + + remap () { + eval NVRAM_$1=\"$(nvram get $1 | awk 'gsub("eth0","vlan2") gsub("eth1","vlan1")')\" + } + + for type in lan wifi wan pppoe + do + remap ${type}_ifname + remap ${type}_ifnames + done +} + +# hacks for wap54g hardware +[ "$(nvram get boardnum)" = "2" ] || \ +[ "$(nvram get boardnum)" = "1024" ] && { + debug "### wap54g hack ###" + NVRAM_wan_ifname="none" + FAILSAFE_ifnames="eth0 eth1" +} + +# defaults if lan_ifname is missing +[ -z "$(nvram get lan_ifname)" ] && { + NVRAM_lan_ifname="br0" + NVRAM_lan_ifnames="vlan0 vlan2 eth1 eth2 eth3" +} + +# defaults if wan_ifname is missing +[ -z "$(nvram get wan_ifname)" ] && { + NVRAM_wan_ifname="vlan1" + NVRAM_wan_proto="dhcp" +} + +# failsafe if reset is held +[ "$FAILSAFE" = "true" ] && { + echo "### YOU ARE IN FAILSAFE MODE ####" + NVRAM_lan_ifname="br0" + NVRAM_lan_ifnames=${FAILSAFE_ifnames:-"vlan0 vlan1 eth1"} + NVRAM_lan_ipaddr="192.168.1.1" + NVRAM_lan_netmask="255.255.255.0" + NVRAM_lan_hwaddr="00:0B:AD:0A:DD:00" + NVRAM_wan_ifname="none" + NVRAM_wifi_ifname="none" +} diff --git a/target/default/target_skeleton/etc/preinit b/target/default/target_skeleton/etc/preinit new file mode 100755 index 000000000..6e6a9c998 --- /dev/null +++ b/target/default/target_skeleton/etc/preinit @@ -0,0 +1,20 @@ +#!/bin/sh +# executed from squashfs before init to +# transfer root to the jffs2 partition +mount none /proc -t proc +insmod diag +echo 0x01 > /proc/sys/diag +sleep 1 +if [ $(cat /proc/sys/reset) = 1 ] ; then + export FAILSAFE=true + while :; do { echo $(((X=(X+1)%8)%2)) > /proc/sys/diag; sleep $((X==0)); } done & +else + mtd unlock mtd4 + mount -t jffs2 /dev/mtdblock/4 /jffs + pivot_root /jffs /jffs/rom + mount none /dev -t devfs + mount none /proc -t proc + umount rom/proc rom/dev +fi +mount none /tmp -t ramfs +exec /sbin/init diff --git a/target/default/target_skeleton/etc/profile b/target/default/target_skeleton/etc/profile index cc2e0beb8..29cd340b3 100644 --- a/target/default/target_skeleton/etc/profile +++ b/target/default/target_skeleton/etc/profile @@ -1,48 +1,9 @@ -# ~/.bashrc: executed by bash(1) for non-login interactive shells. +#!/bin/sh +[ -f /etc/banner ] && cat /etc/banner -export PATH=\ -/bin:\ -/sbin:\ -/usr/bin:\ -/usr/sbin:\ -/usr/bin/X11:\ -/usr/local/bin +export PATH=/bin:/sbin:/usr/bin:/usr/sbin +export PS1='\u@\h:\w\$ ' -# If running interactively, then: -if [ "$PS1" ]; then - - if [ "$BASH" ]; then - export PS1="[\u@\h \W]\\$ " - alias ll='/bin/ls --color=tty -laFh' - alias ls='/bin/ls --color=tty -F' - export LS_COLORS='no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.jpg=01;35:*.jpeg=01;35:*.png=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.mpg=01;35:*.mpeg=01;35:*.avi=01;35:*.fli=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:'; - else - if [ "`id -u`" -eq 0 ]; then - export PS1='# ' - else - export PS1='$ ' - fi - fi - - export USER=`id -un` - export LOGNAME=$USER - export HOSTNAME=`/bin/hostname` - export HISTSIZE=1000 - export HISTFILESIZE=1000 - export PAGER='/bin/more ' - export EDITOR='/bin/vi' - export INPUTRC=/etc/inputrc - export DMALLOC_OPTIONS=debug=0x34f47d83,inter=100,log=logfile - - ### Some aliases - alias ps2='ps facux ' - alias ps1='ps faxo "%U %t %p %a" ' - alias af='ps af' - alias cls='clear' - alias df='df -h' - alias indent='indent -bad -bap -bbo -nbc -br -brs -c33 -cd33 -ncdb -ce -ci4 -cli0 -cp33 -cs -d0 -di1 -nfc1 -nfca -hnl -i4 -ip0 -l75 -lp -npcs -npsl -nsc -nsob -nss -ts4 ' - #alias bc='bc -l' - alias minicom='minicom -c on' - alias calc='calc -Cd ' - alias bc='calc -Cd ' -fi; +alias less=more +alias vim=vi +ldd() { LD_TRACE_LOADED_OBJECTS=1 $*; } diff --git a/target/default/target_skeleton/etc/sysctl.conf b/target/default/target_skeleton/etc/sysctl.conf new file mode 100644 index 000000000..8552a4ba3 --- /dev/null +++ b/target/default/target_skeleton/etc/sysctl.conf @@ -0,0 +1,7 @@ +kernel.panic = 3 +net.ipv4.ip_forward = 1 +net.ipv4.icmp_echo_ignore_broadcasts = 1 +net.ipv4.icmp_ignore_bogus_error_responses = 1 +net.ipv4.tcp_fin_timeout = 30 +net.ipv4.tcp_keepalive_time = 120 +net.ipv4.tcp_timestamps = 0 |