Network

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The network at the CoMakingSpace is built up as follows:

Internet ---> 1&1 Router ---> Netgear WNDR3700v4 (Freifunk) ---> TP-Link WDR4900 V1.3 (OpenWRT, NATting Freifunk to internal network)

Internet Connection

In order to connect to the internet, you can use SSID freifunk-rhein-neckar.de

Internal Network

In order to connect to the internal network of the CoMakingSpace, please use SSID "CoMakingSpace". The key can be found in the common room.

DHCP is configures as follows:

IP Host
192.168.1.1 TP-Link WDR4900
192.168.1.2 Raspberry Pi (next to the sound system)
192.168.1.3 Laserjet Printer
192.168.1.4 Raspberry Pi controlling the CNC Router
192.168.1.5 ESP8266 at the Flip Dot Display
192.168.1.6 ESP8266 at the Door Bell
192.168.1.20 Laser Cutter
192.168.1.6 - 192.168.1.99 Open for further static services
192.168.1.100 - 192.168.1.250 IPs assigned by DHCP
192.168.1.255 Broadcast address

Within the internal network, the following services are provided:

Service Host-IP Hostname Port
Mopidy (MPD Daemon) 192.168.1.2 comakingcontroller 6600
Mopidy (Webinterface) 192.168.1.2 comakingcontroller 8888
SSH 192.168.1.2 comakingcontroller 22
Visionect Server 192.168.1.2 comakingcontroller 8081
Printing 192.168.1.3 laserjet8150 631
CNCjs 192.168.1.4 comakingcnc 8080

The static IPs will be assigned by the TP-Link WDR4900. If you want to add a service with a static IP please ask one of the TP-Link WDR4900 administrators to add your service and don't just grab a static IP.

Configuration Changes

  • If you need to change settings for the Netgear Router (providing the Freifunk network), please contact the management
  • For changing settings on the TP-Link WDR4900, please contact the management or Olaf