38 lines
1.6 KiB
Markdown
Executable File
38 lines
1.6 KiB
Markdown
Executable File
---
|
|
title: about
|
|
media_order: 'DN42 Map 181224.2.png'
|
|
---
|
|
|
|
#burble.dn42
|
|
|
|
burble.dn42 is an experimental global network, part of [dn42](https://dn42.us/)
|
|
By active peer count, burble.dn42 is currently the largest network in dn42.
|
|
|
|
#####Background
|
|
|
|
I manage a number of virtual and dedicated servers that provide high quality time services for the [NTP Pool Project](https://www.ntppool.org/").
|
|
burble.dn42 is a project to integrate these servers with dn42, creating a globally connected set of POPs that are well connected to the dn42 network.
|
|
|
|
My [NTP Pool Profile Page](https://www.ntppool.org/user/buovss4oiceotdj2o3mb) shows the status of each of my servers in the pool.
|
|
|
|
#####Topology
|
|
|
|
All nodes in the burble.dn42 network are directly meshed with wireguard tunnels. A VXLAN, layer 2, overlay sits on
|
|
top of the wireguard mesh, providing separation of DN42 traffic from internal traffic. The internal routing protocols
|
|
used are OSPF and iBGP for the regional anycast services.
|
|
|
|
#####DN42 Routing
|
|
|
|
To simplify the number of iBGP sessions, the network is configured as a number of sub-AS regions within a single [BGP Confederation](https://en.wikipedia.org/wiki/BGP_confederation).
|
|
The sub-AS regions, together with tagging using [large BGP communities](http://largebgpcommunities.net/), are used to implement a regional [Routing Policy](/home/routing-policy).
|
|
|
|
* Europe (region AS4226010150)
|
|
* North America (region AS4226010021)
|
|
* Asia and Oceania (region AS4226010009)
|
|
|
|
|
|
|
|
####Network Status
|
|
|
|
[Status Page](https://dn42.status.burble.com/) provided by [UptimeRobot](https://uptimerobot.com/)
|