[DN42] Kioubit

Routing Policy
BIRD is used as the routing daemon with ROA and dn42 subnet filtering enabled.
The following metrics are automatically examined in the described order to choose through which peer a prefix is routed:
1. Direct routes to prefixes belonging to peers are always chosen
2. The network with the lowest BGP path length
3. If the Prefix BGP path length is the same accross multiple peers, the network with the lowest latency is chosen
BGP Communities
The following BGP Communities are supported:
1. All DN42 Communities are applied as described in the wiki
ROA Filtering
ROA or Route Origin Authentication is used to validate if the originating AS is allowed to advertise a prefix.
1. ROA_INVALID is filtered
2. ROA_UKNOWN is accepted

Policy of the Kioubit Network