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Revision as of 14:15, 21 July 2018 by Yar (talk | contribs) (→‎LAN: explain the 2 subnets better)
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For more information about sudo room's systems in general, see Systems Administration

The sudo room network provides internal networking, internet access, wireless service, and some externally accessible devices or services.

If you wish to connect to the local mesh network, then you can either connect using the wifi network. Use DHCP to get a IP address on the mesh network. The router will handle the meshing protocol for you and also provide you with normal Internet access.


Internet access comes from LMI. The modem is next to the electrical panels in the Phat Beets office (near the back door on 48th St, across from the trash room)

The modem connects via ethernet to Sudoroom's loft area, where saros (a rackmount server running Debian Stretch) serves as the primary gateway router.

Our public IP is aka


  • Wifi subnet:
    • to legacy static range
    • to DHCP
  • Wired subnet:
    • to unused for now
    • to self assigned static range
    • to DHCP

This list of static IPs may not be complete. Before choosing a static IP, please use ping or nmap to check it first.

By request, we can reserve an IP from the DHCP pool and/or forward ports for you. Please send the MAC address and/or desired ports to

Machines with static IPs
IPv4 Address IPv6 or MAC Address Assigned to Notes Who set it up? saros router Yar saros router Yar fd4f:dc5d:8d1::1 space.local Former gateway/router. Located in the sudo room server "room". maxb and somebody omnidoor beaglebone black controlling the door juul and jake No IPv6 address No host name Dell PowerConnect 5324 24 port gigabit switch juul No IPv6 address No host name Dell PowerConnect 5448 48 port gigabit switch juul fe80::219:b9ff:fe17:821c reproxy.local Load balancer and reverse proxy (not yet in commission). wrought fe80::214:22ff:feb0:606 shell.local Shell server (not yet in commission). wrought BespokeBridge temporary wireless bridge to LaCommuneFront for public terminals near den in upstairs mezzanine wrought nodeconf.local The sudo mesh node configuration and build server Primarily juul and maxb 00:21:b7:80:59:47 ET0021B7805947.local Lexmark T654dn laser printer jerkey Brother HL-2270DW laser printer (wifi) yar 00:17:31:e6:01:a3 3d-printer.local 3d printer desktop computer & giant_robot_arm serial host jake and muxlux raspberry pi connected to the big TV above skülgaard jake omniphwn asterisk telephony server jake through .60 voip telephone extensions jake and muxlux Dual-Monitor/Keyboard/Mouse Pair Programming Station jake 78:a5:04:ca:a4:f7 vending1.local vending machine 1 jake Used only to build sudo mesh firmware and turned off when not in use. meshbuild.local sudo mesh build server juul ccl.local The Counter Culture Labs server. Located in the sudo room server rack. juul hackomat.local The hack-o-mat vending machine. juul omnidoor.local Dell laptop controlling the main Omni door access. juul spartacus.local Dell desktop proxy server, apt server, for setting up new computers biged

Wireless Access Points

All of the indoor wifi is being served up by TP-Link N750 routers modified for PoE running OpenWRT and configured as bridges with static IPs.

SSID Security Key MAC IP Channel Location Hardware Who set it up? open n/a Find Me 161 (5ghz) On flagpole on roof Ubiquiti NanoBeam juul open n/a Find Me 11 (2.4ghz) and 36 (5ghz) Above entrance to CCL TP-Link N750 juul open n/a Find Me 6 (2.4ghz) and 165 (5ghz) middle of basement TP-Link N750 juul
sudomesh open n/a Find Me 11 zip-tied near server rack Ubiquiti Nanostation M2 Loco juul
Omni Ballroom open n/a Find Me 11 Ballroom near stage Ubiquiti Picostation 2 maxb