Category:Networking

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Wireless Network

The SSID is i3detroit, with no encryption. There is also an SSID of i3detroit-wpa with encryption; the passphrase is on posters with QR codes scattered about the space.

There is also a i3detroit-iot SSID for IoT devices; ask Amelia Meyer for connection details if you need to get a device on this.

LAN Addresses

Internally, we are using the 10.13.0.0/16 supernet. It should sidestep most VPN overlap problems, should we establish any connections to other locations. At present, we are using three subnets of this:

Purpose Subnet Netmask Gateway/DNS/NTP DNS Domain VLAN
Management 10.13.42.0/22 255.255.255.0 10.13.42.1 1 (default)
General Use 10.13.0.0/22 255.255.252.0 10.13.0.1 i3detroit.local 2
Internet of Things 10.13.107.0/24 255.255.255.0 10.13.107.1 107
Cameras 10.13.201.0/24 255.255.255.0 10.13.201.1 201

Static Hosts

If you have something that needs to be attached to the network at i3Detroit, a static IP address can be assigned to it. This is useful in cases where something like a printer or a tool needs to be on the network with a known address that doesn't change.

Most member and guest laptops, however, do not need one of these.

If you have something that needs a fixed address but can't be configured for one (for some reason), something known as a DHCP reservation can be applied. Please contact Amelia Meyer to help you out with this.

If you can, please try to create a wiki page with information about the thing you just attached to the network, and link to that from the IP address listing here.

DNS

The default DNS domain handed out for DHCP clients is i3detroit.local. If you have statically assigned a IP to something, and you want its hostname to be in DNS as your_hostname.i3detroit.local, we can add it to the local server. Post a request on the mailing list to have that taken care of.

This is the page that contains the only authoritative list of what the connections on the networking patch panel go to.

Subnet: 10.13.42.0/24

This subnet is for networking devices only, like access points and switches. See A-Side Network Switches and B-Side Network Switch.

Subnet: 10.13.0.0/22

The DHCP range handed out by the firewall is 10.13.0.100-10.13.3.254, reservations are possible.

Use the Equipment Page Form to add devices to this list or move items from the old non-Semantic list below.

DescriptionIP addressHostnameDescriptionMACStatusZone
Oscilloscope Msox4154a10.13.0.131a-mx4154a-70663Keysight MSOX4154A Mixed Signal OscilloscopeRunningElectronics Lab
Skynet10.13.0.15skynetSkynet08:00:27:7e:08:1eRunningInfrastructure
Benchtop Multimeter 34461A10.13.0.166A-34461A-00305Keysight 34461A Truevolt DMM00:30:D3:24:19:8FRunningElectronics Lab
Hardac10.13.0.17hardac.i3.lchardac0c:c4:7a:18:18:98RunningInfrastructure
WOPR10.13.0.30wopr.i3.lcWOPRa0:36:9f:7a:e8:a6/variesRunningInfrastructure
Glass Kiln ("Trogdor")10.13.0.40Trogdor (Kiln)da:22:0e:f2:29:36RunningGlass Zone
Laser Cutter - Full Spectrum10.13.0.41fslaser.i3detroit.local40W Laser Cutter00:04:a3:a1:3c:dfDownLaser Cutter
Kyocera 3050ci10.13.0.50Kyocera 3050ci00:C0:EE:87:68:A5DownMedia Lab
3D Printer - Hacker H210.13.0.57Hacker H2DownFab Lab
3D Printer - Prusa MK3S/MMU2S10.13.0.61pokeitwithastick.i3detroit.localpokeitwithastickB8:27:EB:34:06:3EDownFab Lab
Fanuc Robot LRMATE200ic10.13.0.92Fanuc Robot LRMATE200icUp
LR Mate 200iC Industrial Robot10.13.0.92Fanuc LR Mate 200iC Robot SystemRunning
Nortel GPSTM10.13.0.95harrison.i3detroit.localNortel GPSTM00:01:2e:49:5d:baRunningInfrastructure
ZebraLink Stripe Label Printer10.13.0.99ZebraLink Stripe Label Printer00:0E:3B:06:06:19RunningElectronics Lab
Front Door Indicator10.13.107.102front-door-indicatorFront Door Indicator5C:CF:7F:63:30:67RunningInfrastructure
16 segment mqtt display10.13.107.12316-segment-display16 Segment MQTT Display18:FE:34:99:B0:49RunningInfrastructure
Weld Zone Light Button10.13.107.152weld-light-button.i3detroit.localWeld Zone Light Button18:FE:34:98:61:6BRunningWelding Area
3D Printer - Prusa MK4S Polydeukés10.13.107.152polydeukes.iot.i3.lcPolydeukés10:9c:70:2d:3f:d7RunningFab Lab
Laser Cutter - Wolverine10.13.107.168wolverine.iot.i3.lcWolverineec:fa:bc:00:a0:dcRunningLaser Cutter
Printer HP LaserJet 700 M71210.13.107.169hp-laserjet-m712.iot.i3.lcHP LaserJet 700 M712 Black and White Printer6C:3B:E5:08:F1:9CRunningMedia Lab
Water Cooler - MOJO Denali10.13.107.17water-cooler-flow-meterWater Coolerec:fa:bc:0e:af:c2RunningKitchen Zone
DesignJet t1100ps10.13.107.170hp-designjet-t1100ps.iot.i3.lcHP DesignJet T1100ps Plotter00:40:ca:a3:b8:01DownMedia Lab
Classroom Lights10.13.107.197, 10.13.107.164 , 10.13.107.101, 10.13.107.173, 10.13.107.174, 10.13.107.167Classroom Lights60:01:94:86:C9:D1, 60:01:94:86:BA:F3, B4:E6:2D:01:74:B9, 60:01:94:86:75:CF, 60:01:94:86:C6:05, 60:01:94:86:C7:3BRunningClassroom
3D Printer - AnyCubic Photon Mono M7 Max10.13.107.2213D Printer - AnyCubic Photon Mono M7 Max80:90:65:81:ec:34RunningFab Lab
3D Printer - Prusa MK4S Kastór10.13.107.36kastor.iot.i3.lcKastór10:9c:70:2b:4c:66RunningFab Lab
Air Compressor10.13.107.45, 10.13.107.195air-compressor.i3detroit.local, infrastructure-compressor-valveAir Compressor2C:3A:E8:1D:2B:50, 5c:cf:7f:bd:72:aeRunningInfrastructure
LED Matrix Display10.13.107.69led-matrix-controllerLED Matrix Sign5C:CF:7F:0C:28:C8RunningInfrastructure
OpenEVSE10.13.107.80ESP_35D97COpenEVSE car charger2C:3A:E8:35:D9:7CDownInfrastructure
Laser Cutter - Cyclops10.13.107.98cyclops.iot.i3.lcCyclopsec:fa:bc:50:63:b2RunningLaser Cutter
Slicer NUC10.13.2.220fablab-south.i3.lcSlicer NUCRunningFab Lab
3D Printer - Formlabs Form2 MelodicTapir10.13.3.194MelodicTapirMelodic Tapir38:0a:ab:00:54:7bDownFab Lab
Unifi Gateway Pro10.13.42.1, 10.13.0.1, 10.13.107.1, 10.13.201.1Unifi Gateway ProRunningInfrastructure
Unifi CloudKey Gen 210.13.42.2cloudkey.net.i3.lcUnifi Controller18:e8:29:b2:e7:83RunningInfrastructure
B-Side Network Switch10.13.42.228B-Side Network SwitchRunningInfrastructure
RFID entry systema side: 10.13.107.15; b side: 10.13.107.167a-side-main-esp-rfid.iot.i3.lc, b-side-office-esp-rfid.iot.i3.lcESP RFID door controllerA side: 58:BF:25:DB:82:7E; b side: 58:BF:25:DC:62:8ERunningInfrastructure
A-Side Network SwitchesA0 10.13.42.198, A1 10.13.42.143, A2 10.13.42.107, A3 10.13.42.229A-Side Switch StackRunningInfrastructure
Kyocera 4551cikyocera-4551ci.iot.i3.lcKyocera 4551ci Printer00:17:C8:25:C4:27RunningMedia Lab

Subnet: 10.13.107.0/24

This subnet is for IoT devices only, and is routed only on VLAN 107 and the IoT SSID. The DHCP range is 10.13.107.10-10.13.107.254. Do not change the ports of any wired devices on this subnet.

Address Host Description Admin(s)
10.13.107.1 valhalla The firewall and dhcp server. Not a toy. Nicht für gefingerpöken Amelia Meyer, JCBender, Brad, and others.
10.13.107.5 hardac.i3detroit.local eth0.107 RR-4U-2630-02-SAS (set static) Amelia Meyer

Subnet: 10.13.201.0/24

This subnet is for security cameras only, and is routed only on VLAN 201. The DHCP range is 10.13.201.10-10.13.201.254. Do not change the ports of any wired devices on this subnet.

Address Host Description Admin(s)
10.13.201.1 valhalla The firewall and dhcp server. Not a toy. Nicht für gefingerpöken Amelia Meyer, JCBender, Brad, and others.
10.13.201.5 hardac.i3detroit.local eth1 RR-4U-2630-02-SAS (set static) Amelia Meyer