# Network architecture

* [[backhaul|Backhaul]]
* [[upstream|Peering and transit]]

## Example architectures

### Ninux

Ninux, in Italia, uses a mix of B.A.T.M.A.N., OLSR, BGP, GRE, and VPN.  The complete architecture is described in great depth in {{:technical:ninuxroma-routingarchitecture-documentversion1.pdf|this document}} ([original source at Google docs](https://docs.google.com/document/d/1pUT5siuZ3jYzFBxJ16nig9X0S_cWbY5ZiXgxIGUl6Fc/edit?pli=1))

### HamWAN

[[https://www.hamwan.org/t/tiki-index.php|HamWAN]] is an amateur radio data network near Seattle.

[[https://www.hamwan.org/t/tiki-index.php?page=Network+Engineering&structure=HamWAN|Comprehensive documentation of the architecture]]

### K-Net

K-Net, in Denmark is an internet access provider that started in 1996 as a network between 3 dormitories and have since evolved to a full featured ISP. Currently there are approximately 2500 end users sharing a 10GE link.

More about the technical details [[https://k-net.dk/technicalsetup/|here]]

More about K-Net in general [[https://k-net.dk/about/|here]]