Technik Gurus

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===== Router Links =====

Ziel Router als WLAN Repeater Verstärker

  - https://www.router-faq.de/?id=fbinfo&hwf=fbfonwlan7113#fbfonwlan7113
  - https://oldwiki.archive.openwrt.org/inbox/avm/avm_avm_fritz_box_fon_wlan_7113
  - https://openwrt.org/about/history?s[]=7113
  - https://boxmatrix.info/wiki/FRITZ!Box_Fon_WLAN_7113_DE

WLAN

https://www.heise.de/ratgeber/WLAN-Richtfunk-mit-Hausmitteln-221433.html?seite=5



===== Freetz Speedbox =====

Speedport mit AVM Firmware

Webinterface --> admin freetz
http://192.168.178.1:81/cgi-bin/conf/dropbear


==== GPIO Ports kontrollieren ====

Alle LED's ließen sich einschalten:

<code>
root@fritz:/var# /bin/led-ctrl dect_led_enable
root@fritz:/var# /bin/led-ctrl festnetz_led_enable
root@fritz:/var# /bin/led-ctrl dect_aktiv
root@fritz:/var# /bin/led-ctrl dect_abgeschaltet
root@fritz:/var# /bin/led-ctrl update_led1
root@fritz:/var# /bin/led-ctrl internet_aufgebaut
root@fritz:/var# /bin/led-ctrl festnetz_aufgebaut
</code>

  led-ctrl hardware_error=5	=blinkt 5x periodisch
  led-ctrl hardware_error=0	=stellt letzten Zustand wieder her


==== Image bauen ====

In das Verzeichnis wechseln, in dem sich das "ausgecheckte" Freetz befindet:

  cd freetz

Quelldateien aktualisieren

  svn up

ggf. die Paketauswahl überprüfen, verändern, neue Patches aktivieren, etc.

  make menuconfig

Image bauen

  make



=== Paketsniffer ===

http://fritz.box/html/capture.html

http://fritz.box/login.lua?page=/capture.lua





==== Dienste und offene Ports ====

=== AVM FRITZ!Box WLAN 7270 v3 74.05.05 ===
<code>
nmap -P0 -sV 192.168.178.1
Starting Nmap 5.21 ( http://nmap.org ) at 2014-10-24 17:34 CEST
Nmap scan report for 192.168.178.1
Host is up (0.0044s latency).
Not shown: 994 closed ports
PORT     STATE SERVICE     VERSION
21/tcp   open  ftp
80/tcp   open  http        FRITZ!Box http config
82/tcp   open  http        AVM FRITZ!Box WLAN 7170 WAP http config
139/tcp  open  netbios-ssn Samba smbd 3.X (workgroup: WORKGROUP)
445/tcp  open  netbios-ssn Samba smbd 3.X (workgroup: WORKGROUP)
5060/tcp open  sip         AVM FRITZ!Box WLAN 7270 v3 74.05.05 (Jul  1 2011)
1 service unrecognized despite returning data. If you know the service/version, please submit the following fingerprint at http://www.insecure.org/cgi-bin/servicefp-submit.cgi :
SF-Port21-TCP:V=5.21%I=7%D=10/24%Time=4EA58596%P=x86_64-unknown-linux-gnu%
...
SF:LAN7270v3\x20FTP\x20server\x20ready\.\r\n");
MAC Address: 00:24:FE:FE:1B:FA (AVM GmbH)
Service Info: Devices: broadband router, WAP, VoIP adapter
</code>

=== Speedport W701V Version Speed2fritz-Mod ===
<code>
nmap -P0 -sV 192.168.178.1
Starting Nmap 5.21 ( http://nmap.org ) at 2014-10-12 22:31 CEST
Nmap scan report for 192.168.178.1
Host is up (0.010s latency).
Not shown: 996 closed ports
PORT     STATE SERVICE VERSION
80/tcp   open  http    FRITZ!Box http config
2049/tcp open  http    AVM FRITZ!Box WLAN 7170 WAP http config
5060/tcp open  sip     AVM FRITZ!Box WLAN 7170 29.04.87 (Jun  7 2011)
8080/tcp open  http    AVM FRITZ!Box WLAN 7170 WAP http config
MAC Address: 00:1A:4F:68:78:9E (AVM GmbH)
Service Info: Devices: broadband router, WAP, VoIP adapter
</code>

=== Speedport W701V Version 33.04.57 ===
<code>
nmap -P0 -O 192.168.2.1
Starting Nmap 5.21 ( http://nmap.org ) at 2014-10-05 21:38 CEST
Nmap scan report for 192.168.2.1
Host is up (0.0032s latency).
Not shown: 997 closed ports
PORT     STATE SERVICE
80/tcp   open  http
5060/tcp open  sip
8089/tcp open  unknown
MAC Address: 00:1A:4F:68:78:9E (AVM GmbH)
Device type: general purpose
Running: Linux 2.6.X
OS details: Linux 2.6.9 - 2.6.30
Network Distance: 1 hop

nmap -sU 192.168.2.1
</code>

=== Speedport W700V Version 3.30 ===
<code>
nmap -P0 -O 192.168.2.1
Starting Nmap 5.00 ( http://nmap.org ) at 2013-03-17 17:08 CET
Interesting ports on 192.168.2.1:
Not shown: 998 closed ports
PORT    STATE SERVICE
80/tcp  open  http
443/tcp open  https
MAC Address: 00:1A:2A:24:28:68 (Arcadyan Technology)
Device type: broadband router
Running: Arcor embedded
OS details: Arcor-Easy Box A 300 WLAN wireless ADSL router
Network Distance: 1 hop

nmap -sU 192.168.2.1
Starting Nmap 5.00 ( http://nmap.org ) at 2013-03-17 17:15 CET
Interesting ports on 192.168.2.1:
Not shown: 995 closed ports
PORT      STATE         SERVICE
53/udp    open|filtered domain
67/udp    open|filtered dhcps
68/udp    open|filtered dhcpc
1900/udp  open|filtered upnp
32768/udp open|filtered omad
MAC Address: 00:1A:2A:24:28:68 (Arcadyan Technology)
</code>


=== Speedport W700V Version 3.26 ===
<code>
nmap -P0 -O 192.168.2.1
Starting Nmap 5.00 ( http://nmap.org ) at 2013-03-17 16:27 CET
Interesting ports on 192.168.2.1:
Not shown: 998 closed ports
PORT    STATE SERVICE
80/tcp  open  http
443/tcp open  https
MAC Address: 00:1A:2A:24:28:68 (Arcadyan Technology)
Device type: WAP
Running: SMC embedded, T-Home embedded
OS details: SMC SMC7904WBRA wireless ADSL router or T-Home Speedport W 700V WAP
Network Distance: 1 hop
</code>


=== Linksys BEFW11S4 ===
http://192.168.1.2:5678/rootDesc.xml

<code>
nmap -sV 192.168.1.2
Starting Nmap 5.21 ( http://nmap.org ) at 2014-02-12 23:08 CET
PORT     STATE SERVICE    VERSION
80/tcp   open  tcpwrapped
5678/tcp open  unknown
MAC Address: 00:06:25:ED:20:E3 (The Linksys Group)

nmap -sU 192.168.1.2
Starting Nmap 5.00 ( http://nmap.org ) at 2013-03-10 21:47 CET
Interesting ports on 192.168.1.2:
Not shown: 994 closed ports
PORT     STATE         SERVICE
53/udp   open|filtered domain
67/udp   open|filtered dhcps
69/udp   open|filtered tftp
520/udp  open|filtered route
1900/udp open|filtered upnp
1901/udp open|filtered unknown
MAC Address: 00:06:25:ED:20:E3 (The Linksys Group)
</code>