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Zeile 1.013: + + + + +
→Finanzamt klaeren: steuernummer
===Finanzamt klaeren===
* 0365/639-1336 Fr.Pforr FA Gera (Verein,Schulden)
* 0365/639-1303 Fr.Kühnel bzw. Fr. Schulz (Verein,Gemeinützigkeit)
** offensichtlich liegt kein Antrag vor ?!?! (Telefonat 2009mar02)
* 03641/378432 FA Jena / Frau Zimmermann
* Steuernummer: 162/142/08370
===Literatur und formulierungshinweise===
http://www.itespresso.de/news/netzwerke/news20061127064.aspx
===Monitor Rechner: Welche Bildschirmdiagonale mit welchem Hoehen/Seitenverhaeltnis hat welche Flaeche===
<source lang="bash">
#!/bin/sh
func_inch2cm ()
{
awk -v VAR_INCH="$1" 'BEGIN{
print VAR_INCH*2.54
}'
}
func_area ()
{
awk -v X=$1 -v Y=$2 'BEGIN{
print X*Y
}' | cut -d'.' -f1
}
func_diag2xy ()
{
local DIAG="$1" # e.g.: 22"
local RATE="$2" # e.g.: 16:10 or 4:3
local RATE_X="${RATE%:*}"
local RATE_Y="${RATE#*:}"
# 19² = (4x)² + (3x)²
# 19² = 16x² + 9x²
# 19² = 25x²
# 19 = 5x
# 19/5 = x
# x = 3.8
awk -v DIAG=$DIAG -v RATE_X=$RATE_X -v RATE_Y=$RATE_Y 'BEGIN{
X=(DIAG/sqrt((RATE_X*RATE_X)+(RATE_Y*RATE_Y)))
print X*RATE_X":"X*RATE_Y
}'
}
echo "<html><head><title>Monitor-Rechner</title></head><body>"
echo "<table cellspacing=2 cellpadding=2 border=1>"
echo "<tr><td> Zoll\Verhältnis </td><td align=center> 4:3 </td><td align=center> 16:9 </td><td align=center> 16:10 </td></tr>"
for DIAG in 13 14 15 16 17 18 19 20 21 22 23 24 25 26; do {
echo "<tr><td align=center><a title='$( func_inch2cm $DIAG ) cm'> $DIAG </a></td>"
for RATE in "4:3" "16:9" "16:10"; do {
XY="$( func_diag2xy $DIAG $RATE )"
X="$( func_inch2cm ${XY%:*} )"
Y="$( func_inch2cm ${XY#*:} )"
echo "<td align=right><a title='X/Y.inch=$XY;X.cm=$X;Y.cm=$Y'> $(func_area $X $Y) cm<sup>2</a></sup></td>"
} done
echo "</tr>"
} done
echo "</table></body></html>"
</source>
===GIT Tutorial===
* Grundlage: http://www.online-tutorials.net/programmierung/git/tutorials-t-3-263.html
<pre>
mkdir code
cd code
git-init # erzeugt einen .git-Ordner zur Verwaltung
vi .git/config # es sollte eine Sektion [user] mit name+email angelegt werden
# nun ein paar neue Dateien anlegen:
wget http://weimarnetz.de/freifunk/firmware/current-tarball.tar
tar xvf current-tarball.tar
rm current-tarball.tar
git-add . # alles fuers einchecken vormerken
git-commit -a -m "kommentar" # endgueltiges einchecken
git-log # changelog aller checkins anzeigen
git-show # Unterschied zwischen aktueller und vorletzer Version
</pre>
===Policy Based Routing - bestimmten IP-Bereich ueber VPN-Server ins Internet leiten===
* Ziele:
** das interne "Kabelnetz" soll direkt ins Internet
** alles, was durch die Luft kommt, soll über den Rootserver in Berlin geleitet werden (WLAN-DHCP, OLSR-Nachbarn)
* Fallen:
** das interne Netz sollte direkt erreichbar bleiben
** interne Dienste wie olsr und dns dürfen nicht über den Rootserver geleitet werden
* auf dem Internet-Einspeiser, der per VPN mit dem Root-Server verbunden ist:
* root-server ip, ist der VPN-nachbar:
** VPN_NEIGH="$( _ipsystem do | grep ^WIFIVPNSERVERADR= | cut -d = -f 2)"
** die Variablen $LANNET/$LANPRE kommen vom '. /tmp/loader' (bzw. aus /tmp/NETPARAM)
** anstatt 10.63.0.0/16 koennte man auf $WIFINET/$WIFIPRE einsetzen
<pre>
echo "50 weimarnetz_anonym" >>/etc/iproute2/rt_tables
ip rule add from 10.63.0.0/16 prio 30002 table weimarnetz_anonym
ip rule add to 10.63.0.0/16 prio 30001 lookup main
ip rule add from $LANNET/$LANPRE prio 30000 table main
ip route add default via $VPN_NEIGH dev tap0 table weimarnetz_anonym
ip route flush cache
</pre>
* Die Regel mit prio 30002 leitet alles, was aus dem IP-Bereich vom Weimarnetz über den Rootserver
* Die Regel mit prio 30001 leitet alles, was in den Bereich des Weimarnetz geht über die normale Routingtabelle
* Die Regel mit prio 30000 leitet das interne, kabelgebundene Netz über die normale Routingtabelle
* Beispiel auf Andis Router:
** IP Rules
<pre>
root@BraeuSys:~ ip rule show
0: from all lookup local
32763: from all to 10.63.0.0/16 lookup main
32764: from 10.63.52.32/27 lookup main
32765: from 10.63.0.0/16 lookup weimarnetz_anonym
32766: from all lookup main
32767: from all lookup default
</pre>
** IP Routen
<pre>
root@BraeuSys:~ ip route show table weimarnetz_anonym
default via 10.63.52.30 dev tap0
</pre>
** Traceroute
<pre>
root@wifimac0016b6b74c52:~ traceroute heise.de
traceroute to heise.de (193.99.144.80), 30 hops max beginning with hop 1, 40 byte packets
1 BraeuSys.olsr (10.63.52.1) 12.563 ms 7.25 ms 3.421 ms
2 mid7.weimarnetz.olsr (10.63.52.30) 74 ms 59.897 ms 58.993 ms
</pre>
* auf dem Rootserver muss dann maskiert werden, damit als Quelle nicht 10.0.0.0/8 in den Paketen steht:
<pre>
iptables -t nat -I POSTROUTING -s 10.0.0.0/8 -d ! 10.0.0.0/8 -o venet0 -j SNAT --to-source 87.118.106.19
oder einfacher
iptables -t nat -I POSTROUTING -s 10.63.0.0/16 ! -d 10.63.0.0/16 -j MASQUERADE
</pre>
===Router mit 8mb problemlos over-the-air flashen===
<pre>
ssh router
URL="http://download.berlin.freifunk.net/ipkg/_se505/openwrt-se505-freifunk-1.6.36-de.bin"
FILE="/etc/init.d/S01firmware_burn"
wget -qO /www/fw.trx "$URL"
echo >$FILE -e "#!/bin/sh\n[ -e /www/fw.trx ] && /usr/sbin/firmware-burn /www/fw.trx"
chmod +x $FILE
reboot
</pre>
===RouterFehler Knoten6===
<pre>
[ -n "$( nvram get lan_gateway )" ] && fkt_masq_internet_traffic_over_lan_device
;;
esac
fkt_no_nat_for_wifi_clients
root@schubert19:~# /etc/local.fw-fff\+ masq
Jan 09 12:59:43 | [up 4421.87s 831488 bytes free] TERM:xterm /etc/local.fw-fff+ [daemon.info] check_if_this_node_offers_inet() local default-gateway found, only 4 hops away 8-)
Jan 09 12:59:43 | [up 4422.13s 942080 bytes free] TERM:xterm /etc/local.fw-fff+ [daemon.debug] localfw_log() (masq_internet_traffic_over_lan_device) working
Jan 09 12:59:44 | [up 4422.57s 942080 bytes free] TERM:xterm /etc/local.fw-fff+ [daemon.debug] localfw_log() (masq_internet_traffic_over_lan_device) detected alien LAN-gateway, trying to fetch DHCP-address
Jan 09 12:59:46 | [up 4424.59s 925696 bytes free] TERM:xterm /etc/local.fw-fff+ [daemon.debug] localfw_log() (masq_internet_traffic_over_lan_device) using alienip '192.168.178.31' to reach gateway
Jan 09 12:59:46 | [up 4424.96s 925696 bytes free] TERM:xterm /etc/local.fw-fff+ [daemon.debug] localfw_log() (masq_internet_traffic_over_lan_device) local alien-address gateway
Jan 09 12:59:46 | [up 4425.23s 925696 bytes free] TERM:xterm /etc/local.fw-fff+ [daemon.debug] localfw_log() (masq_internet_traffic_over_lan_device) adding 192.168.178.31/24 on br0:aliennet
Jan 09 12:59:47 | [up 4425.56s 925696 bytes free] TERM:xterm /etc/local.fw-fff+ [daemon.debug] localfw_log() (masq_internet_traffic_over_lan_device) adding default route
Jan 09 12:59:47 | [up 4425.88s 925696 bytes free] TERM:xterm /etc/local.fw-fff+ [daemon.debug] localfw_log() (masq_internet_traffic_over_lan_device) success adding default route
Usage: /etc/init.d/S52vpn_fff+ (start|stop|restart (--force)|status)
/etc/local.fw-fff+: 36: func_packetfilter_show: not found
Jan 09 12:59:48 | [up 4426.63s 925696 bytes free] TERM:xterm /etc/local.fw-fff+ [daemon.debug] localfw_log() (masq_internet_traffic_over_lan_device) done
Jan 09 12:59:48 | [up 4426.96s 925696 bytes free] TERM:xterm /etc/local.fw-fff+ [daemon.debug] localfw_log() (fkt_no_nat_for_wifi_clients) Removing rules
iptables: No chain/target/match by that name
Jan 09 12:59:48 | [up 4427.26s 925696 bytes free] TERM:xterm /etc/local.fw-fff+ [daemon.debug] localfw_log() (fkt_nat_for_roaming_wifi_clients) Installing masquerading
root@schubert19:~# ip r
Jan 9 12:07:51 | daemon.info fff+ TERM:vt102 /etc/init.d/S52vpn_fff+ check_if_this_node_offers_inet(): local default-gateway found, only 4 hops away 8-)
Jan 9 12:07:53 | daemon.debug fff+ TERM:vt102 /etc/init.d/S52vpn_fff+ func_vpn_start(): no local default gateway - abort
root@schubert19:~# fkt_check_if_this_node_offers_inet
Jan 09 13:03:27 | [up 4646.21s 1314816 bytes free] TERM:xterm -ash [daemon.debug] check_if_this_node_offers_inet() PHYDEV: 'br0' METRIC: '' N: '' D: '192.168.178.1'
Jan 09 13:03:28 | [up 4646.93s 1282048 bytes free] TERM:xterm -ash [daemon.info] check_if_this_node_offers_inet() found local default-gateway over device 'br0' = 'lan'
lan
</pre>
===Uptime-Statistik-Netzweit===
===Uptime-Statistik-Netzweit===
[[Fries43-Sandkasten]]
[[Fries43-Sandkasten]]
==Grillparty auf Balkon vorbereiten==
# Getränke aus eigener Kasse bezahlen
# Wurst bringt Herr Bittorf mit
# Cocktails vorbereiten
# GoGo-Girls leasen
===Stoffsammlung openWRT: hacking new devices===
==== Level1 / LevelOne / WAP-3101 ====
* http://global.level1.com/product_d.php?id=683
* http://www.level1.tw/level1/datasheet/WAP-3101_SPEC_V1.0.pdf
* Ceiling Mount Wireless Access Point
* PoE 802.3af
* 108 Mbps
* pictures: http://intercity-vpn.de/files/level1-wap-3101/
<pre>
bastian@bastian-laptop:~/levelone-wap-3101$ hexdump -C "WAP-3101(1.0.30(ETSI))_2009-1-21.img" | head -n4
00000000 41 50 35 31 2d 33 36 36 30 0a 19 85 20 03 00 00 |AP51-3660... ...|
00000010 00 0c f0 60 dc 98 19 85 e0 01 00 00 00 2b 3e 42 |...`.........+>B|
00000020 24 27 00 00 00 01 00 00 00 00 00 00 00 02 49 70 |$'............Ip|
00000030 09 4b 03 04 00 00 69 30 e7 7c 55 66 83 ff 62 69 |.K....i0.|Uf..bi|
bastian@bastian-laptop:~/levelone-wap-3101$ ls -l "WAP-3101(1.0.30(ETSI))_2009-1-21.img"
-rw-r--r-- 1 bastian bastian 3670026 2009-01-16 13:16 WAP-3101(1.0.30(ETSI))_2009-1-21.img
root@Buero-bittorfBUFFI-MESH:~ _net mac2vendor 00:11:6B:EA:0E:E5
May 07 11:25:47 ' [up 173345s 2220032 bytes free] TERM:xterm -ash [daemon.debug] net_mac2vendor() not cached yet, working for '00:11:6B:EA:0E:E5'
May 07 11:25:48 ' [up 173346s 2220032 bytes free] TERM:xterm -ash [daemon.debug] net_mac2vendor() sanitized '00:11:6B:EA:0E:E5' to '00116b'
Digital Data Communications Asia Co.,Ltd
8F,No.41,Lane 221,Kang-Chien RD.,Nei-Hu Dis.,
Taipei City 114
TAIWAN, REPUBLIC OF CHINA
</pre>
<pre>
# ls -l /lib/
lrwxrwxrwx 1 0 0 19 libc.so.0 -> libuClibc-0.9.26.so
-rw-r--r-- 1 0 0 7684 libdl.so.0
lrwxrwxrwx 1 0 0 18 libcrypt.so.0 -> libcrypt-0.9.26.so
-rwxr-xr-x 1 0 0 148892 libnetsnmphelpers.so.10
-rw-r--r-- 1 0 0 296356 libuClibc-0.9.26.so
drwxr-xr-x 1 0 0 0 modules
lrwxrwxrwx 1 0 0 19 ld-uClibc.so.0 -> ld-uClibc-0.9.26.so
-rw-r--r-- 1 0 0 2184 libnsl.so.0
-rwxr-xr-x 1 0 0 28829 libiw.so.26
-rwxr-xr-x 1 0 0 514376 libnetsnmp.so.10
-rw-r--r-- 1 0 0 100775 libpthread.so.0
-rwxr-xr-x 1 0 0 159852 libnetsnmpagent.so.10
-rwxr-xr-x 1 0 0 416172 libnetsnmpmibs.so.10
-rw-r--r-- 1 0 0 13320 libcrypt-0.9.26.so
-rwxr-xr-x 1 0 0 20760 ld-uClibc-0.9.26.so
-rw-r--r-- 1 0 0 29988 libm.so.0
# ls -l /bin
-rwxr-xr-x 1 0 0 505748 busybox
-rwxr-xr-x 1 0 0 13488 radartool
-rwxr-xr-x 1 0 0 13680 athstats
-rwxr-xr-x 1 0 0 9612 athdebug
lrwxrwxrwx 1 0 0 7 umount -> busybox
-rwxr-xr-x 1 0 0 17596 wlanstats
-rwxr-xr-x 1 0 0 9628 wlandebug
-rwxr-xr-x 1 0 0 17596 80211stats
-rwxr-xr-x 1 0 0 9628 80211debug
lrwxrwxrwx 1 0 0 7 uname -> busybox
lrwxrwxrwx 1 0 0 7 sleep -> busybox
lrwxrwxrwx 1 0 0 7 rmdir -> busybox
lrwxrwxrwx 1 0 0 7 mount -> busybox
lrwxrwxrwx 1 0 0 7 mknod -> busybox
lrwxrwxrwx 1 0 0 7 mkdir -> busybox
lrwxrwxrwx 1 0 0 7 login -> busybox
lrwxrwxrwx 1 0 0 7 fgrep -> busybox
lrwxrwxrwx 1 0 0 7 egrep -> busybox
lrwxrwxrwx 1 0 0 7 dmesg -> busybox
lrwxrwxrwx 1 0 0 7 chmod -> busybox
-rwxr-xr-x 1 0 0 21808 wlanconfig
lrwxrwxrwx 1 0 0 7 ping -> busybox
lrwxrwxrwx 1 0 0 7 kill -> busybox
lrwxrwxrwx 1 0 0 7 grep -> busybox
lrwxrwxrwx 1 0 0 7 echo -> busybox
lrwxrwxrwx 1 0 0 7 date -> busybox
lrwxrwxrwx 1 0 0 7 sed -> busybox
lrwxrwxrwx 1 0 0 7 pwd -> busybox
lrwxrwxrwx 1 0 0 7 cat -> busybox
lrwxrwxrwx 1 0 0 7 ash -> busybox
lrwxrwxrwx 1 0 0 7 vi -> busybox
lrwxrwxrwx 1 0 0 7 sh -> busybox
lrwxrwxrwx 1 0 0 7 rm -> busybox
lrwxrwxrwx 1 0 0 7 ps -> busybox
lrwxrwxrwx 1 0 0 7 mv -> busybox
lrwxrwxrwx 1 0 0 7 ls -> busybox
lrwxrwxrwx 1 0 0 7 ln -> busybox
lrwxrwxrwx 1 0 0 7 df -> busybox
lrwxrwxrwx 1 0 0 7 cp -> busybox
# ls -l /sbin
lrwxrwxrwx 1 0 0 14 udhcpc -> ../bin/busybox
lrwxrwxrwx 1 0 0 14 reboot -> ../bin/busybox
-rwxr-xr-x 1 0 0 13600 iwpriv
-rwxr-xr-x 1 0 0 22000 iwlist
lrwxrwxrwx 1 0 0 14 insmod -> ../bin/busybox
lrwxrwxrwx 1 0 0 14 logread -> ../bin/busybox
-rwxr-xr-x 1 0 0 25888 iwconfig
lrwxrwxrwx 1 0 0 14 vconfig -> ../bin/busybox
lrwxrwxrwx 1 0 0 14 ifconfig -> ../bin/busybox
lrwxrwxrwx 1 0 0 14 watchdog -> ../bin/busybox
lrwxrwxrwx 1 0 0 14 syslogd -> ../bin/busybox
lrwxrwxrwx 1 0 0 14 modprobe -> ../bin/busybox
lrwxrwxrwx 1 0 0 14 route -> ../bin/busybox
lrwxrwxrwx 1 0 0 14 rmmod -> ../bin/busybox
lrwxrwxrwx 1 0 0 14 lsmod -> ../bin/busybox
lrwxrwxrwx 1 0 0 14 klogd -> ../bin/busybox
lrwxrwxrwx 1 0 0 14 brctl -> ../bin/busybox
lrwxrwxrwx 1 0 0 14 init -> ../bin/busybox
# ls -l /usr/sbin/
-rwxr-xr-x 1 0 0 14236 snmptrap
-rwxr-xr-x 1 0 0 23 cfg_set
-rwxr-xr-x 1 0 0 34792 cfg_mgr
-rwxr-xr-x 1 0 0 18 cfg_get
-rwxr-xr-x 1 0 0 27 cfg_fac
-rwxr-xr-x 1 0 0 348157 wpa_supplicant
-rwxr-xr-x 1 0 0 16768 mysniffer
-rwxr-xr-x 1 0 0 16880 peerstat
lrwxrwxrwx 1 0 0 17 udhcpd -> ../../bin/busybox
-rwxr-xr-x 1 0 0 24636 mbssid
lrwxrwxrwx 1 0 0 17 chroot -> ../../bin/busybox
-rwxr-xr-x 1 0 0 18932 locator
-rwxr-xr-x 1 0 0 10168 htpasswd
-rwxr-xr-x 1 0 0 14552 cfg_test
-rwxr-xr-x 1 0 0 14 cfg_save
-rwxr-xr-x 1 0 0 26624 ntpclient
-rwxr-xr-x 1 0 0 70176 mini_httpd
-rwxr-xr-x 1 0 0 265168 hostapd
-rwxr-xr-x 1 0 0 13688 stacserv
lrwxrwxrwx 1 0 0 17 telnetd -> ../../bin/busybox
-rwxr-xr-x 1 0 0 26760 snmpd
lrwxrwxrwx 1 0 0 17 crond -> ../../bin/busybox
-rwxr-xr-x 1 0 0 26263 wpp
-rwxr-xr-x 1 0 0 78412 rc
# mini_httpd --help
HAVE_SENDFILE
HAVE_LINUX_SENDFILE
usage: mini_httpd [-C configfile] [-D] [-p port] [-d dir] [-dd data_dir] [-c cgipat] [-u user] [-h hostname] [-r] [-v] [-l logfile] [-i pidfile] [-T charset] [-P P3P] [-M maxage]
</pre>
<pre>
root@Buero-bittorfBUFFI-MESH:~ telnet 192.168.1.1
Entering character mode
Escape character is '^]'.
(none) login: admin
Password:
BusyBox v1.00-pre10 (2009.01.16-02:32+0000) Built-in shell (ash)
Enter 'help' for a list of built-in commands.
# help
Built-in commands:
-------------------
. : alias bg break cd chdir continue eval exec exit export false
fg getopts hash help jobs kill let local pwd read readonly return
set shift times trap true type ulimit umask unalias unset wait
# cat /proc/meminfo
total: used: free: shared: buffers: cached:
Mem: 14815232 10428416 4386816 0 0 5554176
Swap: 0 0 0
MemTotal: 14468 kB
MemFree: 4284 kB
MemShared: 0 kB
Buffers: 0 kB
Cached: 5424 kB
SwapCached: 0 kB
Active: 1936 kB
Inactive: 4700 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 14468 kB
LowFree: 4284 kB
SwapTotal: 0 kB
SwapFree: 0 kB
# cat /proc/cpuinfo
system type : Atheros AR531X_COBRA
processor : 0
cpu model : unknown V6.4
BogoMIPS : 183.50
wait instruction : no
microsecond timers : yes
tlb_entries : 16
extra interrupt vector : yes
hardware watchpoint : no
VCED exceptions : not available
VCEI exceptions : not available
# cat /proc/mtd
dev: size erasesize name
mtd0: 00400000 00010000 "spiflash"
mtd1: 00030000 00010000 "RedBoot"
mtd2: 002f0000 00010000 "rootfs"
mtd3: 000a0000 00010000 "vmlinux.bin.l7"
mtd4: 00020000 00010000 "cfg"
mtd5: 0000f000 00010000 "FIS directory"
mtd6: 00001000 00010000 "RedBoot config"
# cat /proc/version
Linux version 2.4.25-LSDK-5.3.1.46 (root@localhost.localdomain) (gcc version 3.3.3) #1 Fri Jan 16 10:26:45 CST 2009
# cat /proc/bus/
# ls -l /proc/bus
# dmesg
# ifconfig
ath1 Link encap:Ethernet HWaddr 00:11:6B:EA:0E:E5
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1541 errors:0 dropped:0 overruns:0 frame:0
TX packets:1696 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:996666 (973.3 KiB) TX bytes:375866 (367.0 KiB)
br0 Link encap:Ethernet HWaddr 00:11:6B:EA:0E:E5
inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2234 errors:0 dropped:0 overruns:0 frame:0
TX packets:1165 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:328866 (321.1 KiB) TX bytes:205144 (200.3 KiB)
eth0 Link encap:Ethernet HWaddr 00:11:6B:EA:0E:E5
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1864 errors:0 dropped:0 overruns:0 frame:0
TX packets:1377 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:332884 (325.0 KiB) TX bytes:0 (0.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:2335 errors:0 dropped:0 overruns:0 frame:0
TX packets:2335 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:129889 (126.8 KiB) TX bytes:129889 (126.8 KiB)
wifi0 Link encap:Ethernet HWaddr 00:11:6B:EA:0E:E5
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1672 errors:0 dropped:0 overruns:0 frame:6438
TX packets:1768 errors:22 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:199
RX bytes:1037899 (1013.5 KiB) TX bytes:419223 (409.3 KiB)
Interrupt:3 Memory:b0000000-b00ffffc
</pre>
====Vendor / Model====
** one product, different vendors, different housings
** Lucent Technologies / Agere Systems Orinoco "Residential Gateway" Model RG-1000
** Apple Airport Base Station = Graphite Airport Base Station
** HP 802.11b Wireless LAN Small Business Access Point = HP HP-P1981A
** Compaq WL310 AP
** Dell Truemobile 1150 "RG 1000"
** AP-500, AP-1000
** Avaya wireless RG-1
====known IP's / factory defaults====
* 10.0.1.1/24
* 10.0.0.1/24
* 192.42.249.13/24
* 153.69.254.254/24
* 192.168.1.1/24
====Chips====
** AMD: Elan SC400-33AC Embedded x86 Processor / 96170
** ETHERNET, 10 mbit: 10baseT AMD PCnet ISA II (AM 79C961 AKC) ISA bridge (http://cateee.net/lkddb/web-lkddb/LANCE.html)
** RAM: 4096 KB
*** 2 x VG26V18165CJ SAO46U - 6
*** 1,048,576 x 16 - Bit CMOS Dynamic RAM
*** Vanguard International Semiconductor
** FLASH: 512 kb
*** 2 x IS61C256AH - 15J ; Q140561P 9942
*** 32,768 word by 8-bit static RAM
** MODEM: ? [http://xmodem.org/chipsets/conexant/conexant_rc56d.html | Conexant rc56d]
** ISDN: Hermstedt Mr.Happy v1.3
** miniPCI-Steckplatz: shipped with "Orinoco Silver"
** Power: 9 Volt DC @ 1100 mA
====Keywords on PCB====
** HomePOINT EVT 5.0
** RG-1000 V 3.65
** ISDN-PCB: Motorola Coldfire MCF5204PU25B
====Keywords in Firmware====
** <tt>tr -dc '[:print:]' <fw.bin</tt>
** Copyright 1991 thru 2000 by Doug Karl and The Ohio State University
** KarlBridge V3.79 Copyright 1991 thru 2000 KarlNet, Inc.
** Apple Network [...] Base Station V3.79 SN-xxxxxxxxxxxxxxxxxxxxxxxx
====Links====
** http://www.youtube.com/watch?v=aUVuWmcO6Bo (Interview in TV with Doug Karl)
** http://www.murgatroid.com/rg1000/rg1000.htm
** http://www.icir.org/fenner/airport/
** http://vilos.com/rg1000/
** http://gicl.cs.drexel.edu/people/sevy/airport/
** http://www.e-bulles.be/bubble/RC-1000
** http://bulles.topgame.be/bubble/Rg_Install
** http://seattlewireless.net/moin.cgi/OrinocoRg1000
** http://ftp.escom.bg/Linux/wireless/rg1000/
** http://www.seattlewireless.net/index.cgi/AirportLinux
** http://www.mspin.net/~jjhuff/airport_linux/
** http://www.ambrisko.com/doug/airport/
** http://www.mail-archive.com/ltsp-discuss@lists.sourceforge.net/msg01536.html
** http://www.plasma-online.de/english/upgrade/tweak/fixes/fix_apple_airport.html
** http://www.slac.stanford.edu/~strauman/pers/airport/
===Freie Seiten? / Trafficmessung inklusive===
===Freie Seiten? / Trafficmessung inklusive===
*[[Sidd_aka_svenno_Mail2007aug15-tshirts_02caffeebabe]]
*[[Sidd_aka_svenno_Mail2007aug15-tshirts_02caffeebabe]]
*[[SvenOlaTuecke-Mail2007sep12-sendeleistung,einheiten,wl,wifi,broadcom]]
*[[SvenOlaTuecke-Mail2007sep12-sendeleistung,einheiten,wl,wifi,broadcom]]
===Flickr===
* Elektra: http://www.flickr.com/photos/rportrr/243944335/sizes/o/
* Kloschi, Alexander Klosch, Paidros: http://www.flickr.com/photos/rportrr/243230308/sizes/o/
* Kloschi, Cven: http://www.flickr.com/photos/rportrr/243229300/sizes/o/
* Kloschi, abgefrackt: http://www.flickr.com/photos/rportrr/243944300/sizes/o/
* Bastian, WCW 2006, Berlin, C-Base: http://www.flickr.com/photos/73737099@N00/117250898/sizes/o/
* Offline Horst, Horst Krause, Berlin WCW 2006: http://www.flickr.com/photos/73737099@N00/117251075/sizes/o/
* Freifunk-Ufo, Leipzig: http://www.flickr.com/photos/8479197@N05/518554165/sizes/o/
* Kloschi mit lauter staunenden Leuten: http://www.flickr.com/photos/tlauriau/292505965/sizes/o/
* Cven mit lauter staunenden Kindern: http://www.flickr.com/photos/tlauriau/292511284/sizes/o/
===Kot-Ablage===
===Kot-Ablage===
LIST="$(wget -O - http://127.0.0.1:2006 | grep 255\.255\.255\.240 | awk -F. '{print $3}' | sort | uniq)"
LIST="$(wget -O - http://127.0.0.1:2006 | grep 255\.255\.255\.240 | awk -F. '{print $3}' | sort | uniq)"
for NN in $LIST; do wget -O - http://10.63.$NN.1/cgi-bin-contact.html | awk '/E-Mail:/ {print}';done
for NN in $LIST; do wget -O - http://10.63.$NN.1/cgi-bin-contact.html | awk '/E-Mail:/ {print}';done
</pre>
===Kot-Ablage5===
* alle aktiven Router zaehlen:
<pre>
wget -O - http://127.0.0.1:2006 | sed -e '/./{H;$!d;}' -e 'x;/Table: Routes/!d;' | grep "/32" | grep -v ".254/32" | grep -v ".253/32" | grep -v ".33/32" | grep -v ".97/32" | sort | wc -l
#
</pre>
</pre>
<pre>
<pre>
OUT="Packages"; >$OUT; for FILE in $(ls -1 *.ipk); do echo -en "$FILE: "; tar xzf "$FILE" ./control.tar.gz; tar xzf control.tar.gz ./control; cat >>$OUT control; stat --printf "Size: %s\nFilename: %n\n\n" $FILE >>$OUT; rm -f control control.tar.gz; echo "ok"; done
OUT="Packages"; >$OUT; for FILE in $(ls -1 *.ipk); do echo -en "$FILE: "; tar xzf "$FILE" ./control.tar.gz; tar xzf control.tar.gz ./control; cat >>$OUT control; stat --printf "Size: %s\nFilename: %n\n\n" $FILE >>$OUT; rm -f control control.tar.gz; echo "ok"; done
</pre>
===Fachbücher bestellen===
* [http://www.buchhandlung-rockenstein.de Fachliteratur (O'Reilly etc) online bestellen im Buchgeschäft Schleusingen]
* [http://www.buchhandlung-schleusingen.de Kinderbücher bestellen im Buchgeschäft Rockenstein]
* Suchmaschinenfänger 8-)
===Eigenes IPK automatisch erzeugen lassen===
<pre>
#!/bin/sh
URL="http://pgl.yoyo.org/as/serverlist.php?showintro=0;hostformat=hosts"
IPKG_NAME="fff-adblock-list"
IPKG_VERSION="0.1.0"
IPKG_CPU="mipsel"
echo "2.0" >"debian-binary"
cat >control <<EOF
Package: $IPKG_NAME
Priority: optional
Version: $IPKG_VERSION
Architecture: $IPKG_CPU
Maintainer: Bastian Bittorf <bittorf@bluebottle.com>
Depends: iptables-mod-filter
Section: networking
Description: installs actual adblock-hosts-list (build: $(date +%Y_%m_%d))
Source: $URL
EOF
tar cvzf control.tar.gz ./control
mkdir tmp
wget -qO - "$URL" | sed -n '/127\.0\.0\.1/p' | sed 's/127\.0\.0\.1 //' >tmp/hosts.drop
tar cvzf data.tar.gz tmp/
tar cvzf ${IPKG_NAME}_${IPKG_VERSION}_${IPKG_CPU}.ipk ./debian-binary ./control.tar.gz ./data.tar.gz
rm -fR tmp/
rm data.tar.gz
rm control
rm control.tar.gz
rm debian-binary
</pre>
===get_mac_from_random_node.sh===
<pre>
#!/bin/sh
fkt_prepare () {
FFF_NET=10
FFF_CITY=63
STATUS_PAGE="/tmp/temp_status_page.txt"
}
fkt_calc_node_from_ip () { # SENS: calculate nodenumber from IP-address
# ARG1: ip-address
local IP="$1"
local OKT3="$(echo $IP | sed 's/[0-9]*\.[0-9]*\.\([0-9]*\)\.[0-9]*/\1/g')"
local OKT4="$(echo $IP | sed 's/[0-9]*\.[0-9]*\.[0-9]*\.\([0-9]*\)/\1/g')"
if [ -z "$(echo $IP | sed "/^$FFF_NET\.$FFF_CITY\./!d")" ]; then # ip is not from mesh e.g. 192.168.1.2
echo "0"
return
fi
if [ "$OKT4" -gt "-1" ] && [ "$OKT4" -lt "64" ]; then echo $OKT3
elif [ "$OKT4" -gt "63" ] && [ "$OKT4" -lt "128" ]; then echo $(( $OKT3 + 255))
elif [ "$OKT4" -gt "127" ] && [ "$OKT4" -lt "192" ]; then echo $(( $OKT3 + 510))
elif [ "$OKT4" -gt "191" ] && [ "$OKT4" -lt "256" ]; then echo $(( $OKT3 + 765))
fi
}
fkt_wget () {
local C=0 # counter (raising) for maximal seconds
local MAX=15 # maximal running time in seconds
local URL="$1"
local PID_WGET=""
local PID_LINE=""
local PID_LINE_NOW=""
wget -qO - "$URL" 2>/dev/null &
PID_WGET="$(pidof wget | sed 's/ /\n/g' | sed '$!d')" # list of all wget-pid's, insert newlines, print last line
PID_LINE="$(cat /proc/$PID_WGET/cmdline 2>/dev/null)" # exact line of ps-output
while [ -e "/proc/$PID_WGET" ]; do # wget-process in tasklist?
sleep 1
let C+=1
PID_LINE_NOW="$(cat /proc/$PID_WGET/cmdline 2>/dev/null)"
if [ $C -gt $MAX ]; then # maximal execution time reached
if [ "$PID_LINE" = "$PID_LINE_NOW" ] ; then # is this really the started process?
logger "wgetting \"$URL\" - killing pid $PID_WGET after $C seconds"
kill $PID_WGET 2>/dev/null >/dev/null
return
else # this is another process
logger "wgetting \"$URL\" - ready after $C seconds (\"$PID_LINE"\" != \"$PID_LINE_NOW"\")"
return
fi
fi
done
logger "wgetting \"$URL\" - ready after $C seconds"
}
fkt_get_random_node () {
local OLSR_INFO="wget -qO - http://127.0.0.1:2006"
local OLSR_TOPO="sed -e '/./{H;$!d;}' -e 'x;/Table: Topology/!d;'"
local OLSR_NODE="sed -e '/^[0-9]/!d' -e 's/^\([0-9.]*\) *.*/\1/g'"
local ALL_NODES="$( $OLSR_INFO | sed -e '/./{H;$!d;}' -e 'x;/Table: Topology/!d;' | sed -e '/^[0-9]/!d' -e 's/^\([0-9.]*\) *.*/\1\n/g' | sort | uniq )"
local COUNT_ALL="$( echo -en "$ALL_NODES" | wc -l )"
local RAND_SEED="$( dd if=/dev/urandom bs=2 count=1 2>&- | hexdump | if read line; then echo 0x${line#* }; fi )"
local RAND_NUMB="$(( $RAND_SEED % $COUNT_ALL ))"
RAND_NODE="$( echo -en "$ALL_NODES" | sed "${RAND_NUMB}q;d" )" # IP-address from random node
RAND_NODE_ESCAPED="$( echo "$RAND_NODE" | sed 's/\./\\./g' )"
test -z "$RAND_NODE" && fkt_get_random_node # maybe not necessary
}
fkt_get_status () {
fkt_wget "http://$IP/cgi-bin-status.html" >$STATUS_PAGE 2>/dev/null
local MAC="$(sed -e '/^MAC/!d' -e 's/^MAC: \(.*\)<\/TD>/\1/g' $STATUS_PAGE)"
local TYP="$(sed -e '/^<TD>Boardtype:/!d' -e 's/^<TD>Boardtype: \(.*\), Boardnum: \(.*\)<\/TD>/\1-\2/g' $STATUS_PAGE)"
local DEF="$(sed -e '/^<TD>default via/!d' -e 's/.*html">\(.*\)<\/A>.*/\1/g' $STATUS_PAGE)"
local FFF="$(sed '/.*[0-9]\.[0-9]\.[0-9]*<\/TD>/!d;s/.*\([0-9]\.[0-9]\.[0-9]*\)<\/TD>/\1/g;q' $STATUS_PAGE)"
if [ "$(echo $MAC | sed 's/..:..:..:..:..:../ok/g')" != "ok" ]; then
if [ "$OLD_MAC" != "00:00:00:00:00:00" ]; then # old mac already in database
NEW_MAC="$OLD_MAC"
else
NEW_MAC="00:00:00:00:00:00" # standard-value
fi
else
NEW_MAC="$MAC"
fi
if [ -z "$TYP" ]; then
if [ "$OLD_TYP" != "router" ]; then
NEW_TYP="$OLD_TYP"
else
NEW_TYP="router"
fi
else
if [ "$(fkt_calc_node_from_ip "$TYP")" = "0" ] || [ "$(fkt_calc_node_from_ip "$TYP")" = "$(fkt_calc_node_from_ip "$IP")" ]; then
NEW_TYP="INTERNET"
else
NEW_TYP="$TYP"
fi
fi
if [ -z "$DEF" ]; then
if [ "$OLD_DEF" != "gateway" ]; then
NEW_DEF="$OLD_DEF"
else
NEW_DEF="gateway"
fi
else
NEW_DEF="$DEF"
fi
if [ -z "$FFF" ]; then
if [ "$OLD_FFF" != "0.1.2" ]; then
NEW_FFF="$OLD_FFF"
else
NEW_FFF="0.1.2"
fi
else
NEW_FFF="$FFF"
fi
rm $STATUS_PAGE
}
case $1 in
start)
fkt_prepare
fkt_get_random_node
IP=$RAND_NODE
fkt_get_status
test -z "$NEW_MAC" && NEW_MAC="00:00:00:00:00:00"
echo "$( fkt_calc_node_from_ip $IP) $NEW_MAC"
;;
*)
echo "Usage: $0 start"
;;
esac
</pre>
</pre>
*** Dell Truemobile 1400 mit BCM-4309 - MiniPCI -> genau das gleiche wie BCM-4306 oder Dell 1450/1470
*** Dell Truemobile 1400 mit BCM-4309 - MiniPCI -> genau das gleiche wie BCM-4306 oder Dell 1450/1470
** Asus/Yakumo: http://www.pollin.de/shop/detail.php?pg=Ng==&a=MjgxOTgyOTk=&ts=0
** Asus/Yakumo: http://www.pollin.de/shop/detail.php?pg=Ng==&a=MjgxOTgyOTk=&ts=0
* Film:
** very bad things
** greek wedding
** you kill me
** out of rosenheim
===Machen!===
===Machen!===