Network

WiFi

• SSID: "munichmakerlab" or "munichmakerlab-5g"
• Security: WPA2 Personal. Preshared Key is written on the whiteboard.
• Mode: 802.11gn. No 802.11b. If you really really need to connect a 11Mbit/s only device, please talk to tiefpunkt

Hardware

2 LANCOM L-320agn Wireless Access Points [1], both manually configured (no WiFi controller)

• mumawireless01
  • SSID "munichmakerlab"
  • 2.4 Ghz
  • Channel 1
• mumawireless02
  • SSID "munichmakerlab" and "munichmakerlab-5g"
  • 5Ghz
  • Channel 108

Network Segment

• Subnetmask: 255.255.0.0
• Gateway: 10.10.0.1
• DNS-Server: 10.10.0.10
• DHCP-Server: 10.10.0.1

IP Address Space

• Space-Stuff (space owned or used stuff): 10.10.20.0 - 10.10.20.100
• User-Stuff static IP: 10.10.20.101 - 10.10.20.254
• User-DHCP: 10.10.10.20 - 10.10.10.250

Allocated IP Addresses

IP Address	Name	Description
10.10.0.1	Router	Router
10.10.0.10	ns1	DNS server (running on the docker01 host)
10.10.10.20-250		DHCP Range
10.10.20.10	NyanPrint	Color Laser Printer
10.10.20.11	NyanerPrint	HP Color LaserJet cm2320fxi MFP
10.10.20.24	OctoPrint NEO 1	Neo1 http://neo1.local/
10.10.20.25	OctoPrint X400	x400
10.10.20.26	OctoPrint Zonestar Z5	Zonestar Z5
10.10.20.27	vertexdelta	OctoPrint Vertex Delta
10.10.20.28	Ultimaker	Ultimaker "Ulrich" Unlimited Z
10.10.20.40	heimdal	Door Lock RPi
10.10.20.50	PiPunkt	Space Status RPi
10.10.21.61	hawking	Fileserver (deactivated)
10.10.20.66	docker01	Docker Host
10.10.20.80	Lasercutter	LaserCutter
10.10.20.81	LaserCutPC	LaserCutter
10.10.20.82	cutmysignintopieces	Plotter
10.10.20.90	MuMaShare	MuMaShare
10.10.20.144	Wasserschaden	Paul (bridge to the mesh)
10.10.20.155	germanpi	A very German Pi
10.10.20.200	MuMaMox	Chris' ProxMoxBox

Dead Hosts

IP Address	Name	Description
10.10.20.2	FritzBox	VoIP Gateway (FritzBox 5050)
10.10.20.25	Alter OctoPrint Server	OctoPrint
10.10.20.26	OctoPrint NEO 2	Neo2 http://neo2.local/
10.10.20.27	OctoPrint X350	X350 http://x350.local/
10.10.20.28	OctoPrint X400	X400 http://x400.local/
10.10.20.31	tokyo.local	LED-Panel eth0
10.10.20.32	tokyo.local	LED-Panel wlan0
10.10.20.35	-	x32 Mixer
10.10.20.61	buffalo	Fileserver (hawking's old IP address)
10.10.20.82	Terminal Server	...
10.10.20.91	backup	Backup operator
10.10.20.99	StyroporPI	Foam_cutter raspi controlling the foam cutter
10.10.20.110	Startt	an octoprint server
10.10.20.150	ewindow	Virtual Machines

Getting a fixed IP address

If you need a fixed IP address, choose one that's not taken yet, and enter it in the table above. Done. There's currently no dedicated DNS, we'll tackle that eventually.

IPv6

We got native IPv6 \o/ IPv6 is broken, unfortunately. There is IPv6 on the Freifunk WiFi, if you really need it.

DNS

DNS is provided by a docker bind image (https://github.com/sameersbn/docker-bind).

• Internal zone is "intern.munichmakerlab.de", not all hosts are in there yet
• Server is maintained via Webmin, check http://www.damagehead.com/blog/2015/04/28/deploying-a-dns-server-using-docker/ for details
• Server is not configured in DHCP yet, requires some testing first

Hostnames

When setting up a new machine for the space, the machine should be named after a famous scientist or mathematician whose birthday is today or near today. Use the following list to avoid already used hostnames:

Used hostnames

Hostname	Device Type	Location
Doppler	PC	Workplace 2
Darwin	PC	Workplace 1
Heisenberg	PC	Spacemonitor near the entrance

Uplink

We are connected to the internet via a Telekom V-DSL connection.

VPN

You can connect to the lab remotely, via OpenVPN. If you need access, contact JanS.