network_architecture

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network_architecture [2020/03/03 12:25] – nikolalnetwork_architecture [2022/09/19 11:34] (current) – external edit 127.0.0.1
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 ====== Network Architecture ====== ====== Network Architecture ======
 +
 +{{ :communication_v4.png?600 |}}
 +
 +
 +===== Short Range: Ubiquiti 5GHz AirMax =====
 +
  
 AirMax wireless equipment from Ubiquiti provides communication for the Otter and land station. On the AirMax wireless equipment from Ubiquiti provides communication for the Otter and land station. On the
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 Configuring the devices is done through a separate WiFi connection, since AirMax is not compatible with Configuring the devices is done through a separate WiFi connection, since AirMax is not compatible with
 ordinary WiFi devices. ordinary WiFi devices.
 +
 +===== Cellular: 4G LTE router and Antenna =====
 +The Otters have been equipped with [[https://teltonika-networks.com/product/rut950/|Teltonika RUT950]] 4G routers.
 +The antenna [[https://www.taoglas.com/product/pantheon-ma741-2in1-permanent-mount-2g3g4g-2xmimo-2/|Teoglas Limited MA741.A.BI.001]] is mounted on top of the control box, and connected through two SMA connectors to the RUT950.
  
 ===== Server =====  ===== Server ===== 
 +The IT services at NTNU, orakeltjenesten, has provided a half managed server for the Otter project. This is used to serve 
  
 ==== VPN ==== ==== VPN ====
 +To connect with the Otters through the web, an VPN has been made. This is running OpenVPN in tunnel mode(TUN), which means that doing routing on data packets (OSI/ISO Layer 3).
  
-==== Web Server ====+==== Webpage ==== 
 +This webpage is served by an Apache HTTP Server, with a [[https://www.dokuwiki.org/dokuwiki|DokuWiki 
 +]] wiki software for content creation/managment. 
 +==== IMCProxy ==== 
 +To bridge IMC messages across networks, [[http://github.com/LSTS/IMCProxy/|IMCProxy]] is used. 
  
  
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 ===== The Otter ===== ===== The Otter =====
-The Otter uses a [[https://www.ui.com/airmax/bullet-ac/|Bullet AC IP67]] to connect to other Otters and the land station. The bullet needs an antenna connected to its 50Ω N-type connector, we have used the [[https://www.delock.de/produkte/S_88821/merkmale.html|Delock WLAN Antenna 802.11 ac/a/h/b/g/n 6 ~ 8 dBi 280 mm omnidirectional pole mounting fixed white outdoor]] +The Otter uses a [[https://www.ui.com/airmax/bullet-ac/|Bullet AC IP67]] to connect to other Otters and the land station. The bullet needs an antenna connected to its 50Ω N-type connector, we have used the [[https://www.delock.de/produkte/S_88821/merkmale.html?setLanguage=en|Delock WLAN Antenna 802.11 ac/a/h/b/g/n 6 ~ 8 dBi 280 mm omnidirectional pole mounting fixed white outdoor]]
- +
-===== 4G LTE modem=====+
  
-===== IP addresses and hostnames ===== +==== IP addresses and hostnames ==== 
-^ Address ^ Hostname ^ Model ^ Location ^ +^ Local ^ VPN ^ Hostname ^ Model ^ Location ^ 
-|192.168.1.1|ntnu-otter-01-RUT950| Teltonika RUT950 LTE | ntnu-otter-01 | +|[[http://10.10.0.1]]|[[http://10.8.0.6|10.8.0.6]]|ntnu-otter-01-RUT950| Teltonika RUT950 LTE | ntnu-otter-01 | 
-|192.168.1.20|SectorAC| Rocket M5 R5AC-lite| Communications Tower| +|[[https://10.10.0.16]]|[[https://10.8.0.6:41443|10.8.0.6:41443]]|SectorAC| Rocket M5 R5AC-lite| Communications Tower| 
-|192.168.1.21|Otter-01|Bullet AC IP67| Otter-01| +|[[https://10.10.0.15]]|[[https://10.8.0.6:40443|10.8.0.6:40443]]|Otter-01|Bullet AC IP67| Otter-01| 
-|192.168.1.22|DishAC|PowerBeam 5AC Gen2| Communications Tower| +|[[https://10.10.0.17]]|[[https://10.8.0.6:42443|10.8.0.6:42443]]|DishAC|PowerBeam 5AC Gen2| Communications Tower| 
-|192.168.1.23|BrokenRJ45|Bullet AC IP67 with broken RJ45 connector latch| Loose|+|[[https://192.168.1.23]]|N/A|BrokenRJ45|Bullet AC IP67 with broken RJ45 connector latch| Loose|
  
 The devices has been configured to use static IP addresses. To manage, connect through ethernet, and set IPv4 range of ethernet interface like the picture. The devices has been configured to use static IP addresses. To manage, connect through ethernet, and set IPv4 range of ethernet interface like the picture.
  
 {{:ubiquiti_network_setup.png|}} {{:ubiquiti_network_setup.png|}}
-===== Hostname otters ===== +==== Hostname otters ==== 
-^ Hostname ^ IMC address ^ Model ^ Location ^ +^ Hostname ^ IMC address ^ VPN IP ^ Model ^ Location ^ 
-|ntnu-otter-01| 0x2810 |RPI4 4GB| Otter in dronelab| +|ntnu-otter-01| 0x2810 | 10.8.0.8 |RPI4 4GB| Otter in dronelab| 
-|ntnu-otter-02| 0x2811 |RPI4 4GB+PPS_dev| box | +|ntnu-otter-02| 0x2811 | 10.8.0.12 |RPI4 4GB+PPS_dev| box | 
-|ntnu-otter-03| 0x2812 | Not used yet | N/A | +|ntnu-otter-03| 0x2812 | 10.8.0.16 | Not used yet | N/A | 
-|ntnu-otter-04| 0x2813 | Not used yet | N/A |+|ntnu-otter-04| 0x2813 | N/A | Not used yet | N/A |
  
  
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