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Network (view source)

Revision as of 19:13, 23 June 2026

1,124 bytes added ,  23 June
→‎LAN: move bigtv static IP to outside of non-static IP range
(→‎Network Info: more documentation for the router/gateway)
(→‎LAN: move bigtv static IP to outside of non-static IP range)
 
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''For more information about sudo room's systems in general, see [[Systems Administration]]''
''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.
The sudo room '''network''' provides internal networking, internet access, wireless service, and some externally accessible devices or services.


== peoplesopen.net ==
== Main PoE ethernet switch ===


If you wish to connect to the local mesh network [https://peoplesopen.net peoplesopen.net], then you can either connect using the peoplesopen.net wifi network, <s>or you can connect using ethernet through the D-Link DIR-601A router on the shelf next to the main switch</s>. 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.
* HP ProCurve 2910al-480-PoE+ switch [https://github.com/wwwhtml/hp-2910al-switch-firmware-upgrade/ How to manage / firmware update]
* username: manager or operator
* password: Ask juul or someone on the sysadmins list
* MAC address main switch: a0:b3:cc:ac:e7:c0
* MAC address backup switch (not turned on): c0:91:34:c4:12:00
* Port 1 is VLAN 1 untagged, acting as DHCP client, is management VLAN
* Management possible via HTTP (no SSL) or SSH
* Port 1 is for management, untagged no VLAN and requests an IP using DHCP (not plugged into anything right now)
* Port 2 and 3 are for tagged access to VLANs 2 and 3 (public and private)
* Ports 4 to 24 are for untagged access to VLAN 2 (public)
* Ports 25 to 48 are for untagged access to VLAN 3 (private)


== Routing ==
== WAN ==
* [[Router/Config/Interface|Configure Interface Addresses]]
* [[Router/Config/PortForward|Open a port to the outside world]]


== Network Info ==
Internet access comes from LMI. The modem is connected through VDSL copper next to the Omni main electrical panels.
{|class="altop"
|
Internet access is via '''space.local''', a red 1U server running Ubuntu 14.04. If you follow the ethernet cable from the Sonic modem through the patch panel, this is the first box connected to it.


=== External ===
The modem is up in the rack area near '''saros''' (a desktop computer running Debian Stretch) which serves as the primary gateway router.
==== Addresses ====


Our public IP is 142.254.26.6 aka '''room.sudoroom.org'''.
Our public IP is 142.254.26.9 aka '''room.sudoroom.org'''.


=== Internal ===
== LAN ==
==== Ranges ====
* Wifi subnet: 100.64.64.0/22
* Internal subnet: 192.168.0.0/16
** 100.64.64.2 to 100.64.64.49: static range
* DHCP range: 192.168.50.1 to 192.168.200.254
** 100.64.64.50 to 100.64.67.250: DHCP


==== Addresses ====
This list of static IPs may not be complete. Before choosing a static IP, please use ping or nmap to check it first.
{| class="wikitable blue_lines"
 
!style="width:120px;"| IPv4 Address
{| class="wikitable sortable blue_lines"
!style="width:110px;"| IPv6 Address
|+ Machines with static IPs
!style="width:110px;"| Assigned to
! style="width:120px;" data-sort-type="IPAddress" | IPv4 Address
!Notes
! style="width:110px;" data-sort-type="IPAddress" | IPv6 or MAC Address
!Who set it up?
! style="width:110px;" | Assigned to
! class="unsortable" | Notes
! Who set it up?
|-
|-
| 192.168.42.1 / 142.254.26.6
| 100.64.64.1
| fd4f:dc5d:8d1::1
| 00:0d:b9:59:e4:b9
| space.local / room.sudoroom.org
| sudogateway
| Our gateway. One of the red 1u servers in the rack.
| router/room.sudoroom.org
| maxb and somebody
| [[User:juul|Juul]]
|-
|-
| 192.168.42.6
| 100.64.64.11
| fe80::219:b9ff:fe17:821c
| d0:39:72:18:59:06
| reproxy.local
| omnidoor
| Load balancer and reverse proxy (not yet in commission).
| beaglebone black controlling the door
| wrought
| juul and jake
|-
|-
| 192.168.42.7
| 192.168.42.3
| fe80::214:22ff:feb0:606
| No IPv6 address
| shell.local
| No host name
| Shell server (not yet in commission).
| Dell PowerConnect 5324 24 port gigabit switch
| wrought
| juul
|-
|-
| 192.168.42.8
| 192.168.42.4
|  
| No IPv6 address
|  
| No host name
| the 3d printer desktop computer
| Dell PowerConnect 5448 48 port gigabit switch
| [[User:Yar|yar]]
| juul
|-
|-
| 192.168.42.10
| 192.168.42.10
Line 65: Line 71:
| Primarily [[User:Juul|juul]] and maxb
| Primarily [[User:Juul|juul]] and maxb
|-
|-
| 192.168.42.12
| 100.64.65.66
|  
| 84:25:19:71:bb:26
|  
| SAMSUNG MX
| [[Brother_HL-2270DW| Brother HL-2270DW laser printer]] (wifi)
| A printer in CCL that is naughty about avahi packets
| [[User:Yar|yar]]
| Dan of CCL and [[User:Jerkey]]
|-
| 100.64.64.88
| 00:21:b7:80:59:47
| ET0021B7805947.local
| [[Lexmark T654dn | Lexmark T654dn laser printer]]
| [[User:Jerkey|jerkey]]
|-
|-
| 192.168.42.24
| 100.64.64.20
|  
| 00:21:9b:1d:85:c1
| ccl.local
| wasp.local
| The Counter Culture Labs server. Located in the sudo room server rack.
| [[Wasp.local| 3d printer desktop computer & giant_robot_arm serial host]]
| [[User:Juul|juul]]
| [[User:jake|jake]]
|-
|-
| 192.168.42.31
| 100.64.64.30
|  
| c4:54:44:3c:21:1e
| hackomat.local
| bigtv.local
| The [[hack-o-mat]] vending machine.
| [[bigtv| fanless ChromeBox connected to the big TV above skülgaard]]
| [[User:Juul|juul]]
| [[User:jake|jake]]
|-
|-
| 192.168.42.42
| 100.64.64.29
| c0:8a:de:1d:59:b6
|  
|  
| omnidoor.local
| ruckus_wifi_controller [https://github.com/sudoroom/ruckus-zonedirector1100-firmware-upgrade-process firmware upgrade process]
| Dell laptop controlling the main Omni door access.
| daniel
| [[User:Juul|juul]]
|-
|-
| 192.168.42.47
| 100.64.65.233
| c0:8a:de:2f:c1:80
|  
|  
| spartacus.local
| ruckus_wifi_accesspoint in "phat beets" room (termination is on 2nd floor top right of mess on beam)
| Dell desktop proxy server, apt server, for setting up new computers
| daniel
| [[User:biged|biged]]
|-
|-
! 192.168.42.50 -<br/>192.168.42.254
|
!colspan=3| '''DHCP'''
|}
|}


== Wireless Access Points ==
== Wireless Access Points (OUTDATED INFO) ==
 
All of the indoor wifi is being served up by [[Mesh/OmniWifi|TP-Link N750 routers modified for PoE]] running OpenWRT and configured as bridges with static IPs.
 
{| class="wikitable blue_lines"
{| class="wikitable blue_lines"
!SSID
!SSID
Line 111: Line 123:
!Hardware
!Hardware
!Who set it up?
!Who set it up?
|-
|peoplesopen.net-omniroof
|open
|''n/a''
|Find Me
|100.64.64.4
|161 (5ghz)
|On flagpole on roof
|Ubiquiti NanoBeam
|[[User:Juul|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
|[[User:Juul|juul]]
|-
|peoplesopen.net
|open
|''n/a''
|Find Me
|100.64.64.3
|6 (2.4ghz) and 165 (5ghz)
|middle of basement
|TP-Link N750
|[[User:Juul|juul]]
|-
|-
|sudomesh
|sudomesh
Retrieved from "https://sudoroom.org/wiki/Special:MobileDiff/8883...13294"

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