Network

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. Information about the various devices in use and their configuration is available below.

peoplesopen.net

If you wish to connect to the local mesh network peoplesopen.net, then you can either connect using the peoplesopen.net wifi network, ~~or you can connect using ethernet through the D-Link DIR-601A router on the shelf next to the main switch~~. Use DHCP to get a 10.0.0.0/8 IP address on the mesh network. The router will handle the meshing protocol for you and also provide you with normal Internet access.

Routing

Network Info

Internet access is via space.local, a rackmount server running Ubuntu 14.04. If you follow the ethernet cable from the LMI modem through the patch panel, this is the first box connected to it.

External

Addresses

Our public IP is 142.254.26.9 aka room.sudoroom.org.

Internal

Ranges

Internal subnet: 192.168.0.0/16
DHCP range: 192.168.50.1 to 192.168.200.254

Addresses

IPv4 Address	IPv6 Address	Assigned to	Notes	Who set it up?
192.168.42.1 / 142.254.26.9	fd4f:dc5d:8d1::1	space.local / room.sudoroom.org	Our gateway. Located in the sudo room server "room".	maxb and somebody
100.64.64.11		omnidoor	beaglebone black controlling the door	juul and jake
192.168.42.3	No IPv6 address	No host name	Dell PowerConnect 5324 24 port gigabit switch	juul
192.168.42.4	No IPv6 address	No host name	Dell PowerConnect 5448 48 port gigabit switch	juul
192.168.42.6	fe80::219:b9ff:fe17:821c	reproxy.local	Load balancer and reverse proxy (not yet in commission).	wrought
192.168.42.7	fe80::214:22ff:feb0:606	shell.local	Shell server (not yet in commission).	wrought
192.168.42.9		BespokeBridge	temporary wireless bridge to LaCommuneFront for public terminals near den in upstairs mezzanine	wrought
192.168.42.10		nodeconf.local	The sudo mesh node configuration and build server	Primarily juul and maxb
192.168.42.12			Lexmark T654dn laser printer	User:jerkey
100.64.64.88	00:21:b7:80:59:47	ET0021B7805947.local	Brother HL-2270DW laser printer (wifi)	yar
100.64.64.20		sudobot-3d.local	3d printer desktop computer & giant_robot_arm serial host	jake and muxlux
100.64.64.27			raspberry pi connected to the big TV above skÃ¼lgaard	jake
100.64.64.30			omniphwn asterisk telephony server	jake
100.64.64.31 through .60			voip telephone extensions	jake and muxlux
100.64.64.77			Dual-Monitor/Keyboard/Mouse Pair Programming Station	jake
100.64.64.81	78:a5:04:ca:a4:f7	vending1.local	vending machine 1	jake
192.168.42.22	Used only to build sudo mesh firmware and turned off when not in use.	meshbuild.local	sudo mesh build server	juul
192.168.42.24		ccl.local	The Counter Culture Labs server. Located in the sudo room server rack.	juul
192.168.42.31		hackomat.local	The hack-o-mat vending machine.	juul
192.168.42.42		omnidoor.local	Dell laptop controlling the main Omni door access.	juul
192.168.42.47		spartacus.local	Dell desktop proxy server, apt server, for setting up new computers	biged
192.168.42.50 - 192.168.42.254		DHCP

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?
peoplesopen.net-omniroof	open	n/a	Find Me	100.64.64.4	161 (5ghz)	On flagpole on roof	Ubiquiti NanoBeam	juul
peoplesopen.net	open	n/a	Find Me	100.64.64.2	11 (2.4ghz) and 36 (5ghz)	Above entrance to CCL	TP-Link N750	juul
peoplesopen.net	open	n/a	Find Me	100.64.64.3	6 (2.4ghz) and 165 (5ghz)	middle of basement	TP-Link N750	juul
sudomesh	open	n/a	Find Me	192.168.42.18	11	zip-tied near server rack	Ubiquiti Nanostation M2 Loco	juul
Omni Ballroom	open	n/a	Find Me	192.168.42.19	11	Ballroom near stage	Ubiquiti Picostation 2	maxb }