Difference between revisions of "Network"

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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"
 
|
The modem is up in the rack area near '''saros''' (a desktop computer running Debian Stretch) which serves as the primary gateway router.
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.
 
Our public IP is 142.254.26.9 aka '''room.sudoroom.org'''.


=== External ===
== LAN ==
==== Addresses ====
* Wifi subnet: 100.64.64.0/22
** 100.64.64.2 to 100.64.64.49: legacy static range
** 100.64.64.50 to 100.64.67.250: DHCP
* Wired subnet: 192.168.0.0/16
** 192.168.1.2 to 192.168.41.254: unused for now
** 192.168.42.2 to 192.168.49.254: self assigned static range
** 192.168.50.1 to 192.168.200.254: DHCP


Our public IP is 142.254.26.6 aka '''room.sudoroom.org'''.
This list of static IPs may not be complete. Before choosing a static IP, please use ping or nmap to check it first.


=== Internal ===
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 [mailto:sysadmins@omnicommons.org sysadmins@omnicommons.org]
==== Ranges ====
* Internal subnet: 192.168.0.0/16
* DHCP range: 192.168.50.1 to 192.168.200.254


==== Addresses ====
{| class="wikitable sortable blue_lines"
{| class="wikitable blue_lines"
|+ Machines with static IPs
!style="width:120px;"| IPv4 Address
! style="width:120px;" data-sort-type="IPAddress" | IPv4 Address
!style="width:110px;"| IPv6 Address
! style="width:110px;" data-sort-type="IPAddress" | IPv6 or MAC Address
!style="width:110px;"| Assigned to
! style="width:110px;" | Assigned to
!Notes
! class="unsortable" | Notes
!Who set it up?
! Who set it up?
|-
| 192.168.42.1
|
| saros
| router
| [[User:yar|Yar]]
|-
| 100.64.64.1
|
| saros
| router
| [[User:yar|Yar]]
|-
|-
| 192.168.42.1 / 142.254.26.6
| 192.168.42.2
| fd4f:dc5d:8d1::1
| fd4f:dc5d:8d1::1
| space.local / room.sudoroom.org
| [[space.local]]
| Our gateway. One of the red 1u servers in the rack.
| Former gateway/router. Located in the sudo room server "room".
| maxb and somebody
| maxb and somebody
|-
|-
| 192.168.42.6
| 100.64.64.11
| fe80::219:b9ff:fe17:821c
|
| 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 64: Line 88:
| The sudo mesh node configuration and build server
| The sudo mesh node configuration and build server
| Primarily [[User:Juul|juul]] and maxb
| Primarily [[User:Juul|juul]] and maxb
|-
| 100.64.64.88
| 00:21:b7:80:59:47
| ET0021B7805947.local
| [[Lexmark T654dn | Lexmark T654dn laser printer]]
| [[User:Jerkey|jerkey]]
|-
|-
| 192.168.42.12
| 192.168.42.12
Line 71: Line 101:
| [[User:Yar|yar]]
| [[User:Yar|yar]]
|-
|-
| 192.168.42.22
| 100.64.64.20
| Used only to build sudo mesh firmware and turned off when not in use.
| 00:21:9b:1d:85:c1
| meshbuild.local
| wasp.local
| [[Mesh/Build server|sudo mesh build server]]
| [[Wasp.local| 3d printer desktop computer & giant_robot_arm serial host]]
| [[User:Juul|juul]]
| [[User:jake|jake]]
|-
| 192.168.42.24
|
| ccl.local
| The Counter Culture Labs server. Located in the sudo room server rack.
| [[User:Juul|juul]]
|-
| 192.168.42.31
|
| hackomat.local
| The [[hack-o-mat]] vending machine.
| [[User:Juul|juul]]
|-
|-
| 192.168.42.42
| 100.64.64.27
|  
| C0:3F:D5:6F:25:68
| omnidoor.local
| orangenuk.local
| Dell laptop controlling the main Omni door access.
| [[bigtv| orange fanless PC connected to the big TV above skülgaard]]
| [[User:Juul|juul]]
| [[User:jake|jake]]
|-
|-
| 192.168.42.47
| 100.64.65.229
| c0:8a:de:1d:59:b6
|  
|  
| spartacus.local
| ruckus_wifi_controller [https://github.com/sudoroom/ruckus-zonedirector1100-firmware-upgrade-process firmware upgrade process]
| 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 ==
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 117: Line 135:
!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

Latest revision as of 22:56, 11 June 2022

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.

Main PoE ethernet switch =

  • HP ProCurve 2910al-480-PoE+ switch 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)

WAN

Internet access comes from LMI. The modem is connected through VDSL copper next to the Omni main electrical panels.

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

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

LAN

  • Wifi subnet: 100.64.64.0/22
    • 100.64.64.2 to 100.64.64.49: legacy static range
    • 100.64.64.50 to 100.64.67.250: DHCP
  • Wired subnet: 192.168.0.0/16
    • 192.168.1.2 to 192.168.41.254: unused for now
    • 192.168.42.2 to 192.168.49.254: self assigned static range
    • 192.168.50.1 to 192.168.200.254: 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 sysadmins@omnicommons.org

Machines with static IPs
IPv4 Address IPv6 or MAC Address Assigned to Notes Who set it up?
192.168.42.1 saros router Yar
100.64.64.1 saros router Yar
192.168.42.2 fd4f:dc5d:8d1::1 space.local Former gateway/router. 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
192.168.42.10 nodeconf.local The sudo mesh node configuration and build server Primarily juul and maxb
100.64.64.88 00:21:b7:80:59:47 ET0021B7805947.local Lexmark T654dn laser printer jerkey
192.168.42.12 Brother HL-2270DW laser printer (wifi) yar
100.64.64.20 00:21:9b:1d:85:c1 wasp.local 3d printer desktop computer & giant_robot_arm serial host jake
100.64.64.27 C0:3F:D5:6F:25:68 orangenuk.local orange fanless PC connected to the big TV above skülgaard jake
100.64.65.229 c0:8a:de:1d:59:b6 ruckus_wifi_controller firmware upgrade process daniel

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

}