add reference to rfc8966

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Marek Küthe 2023-01-09 08:20:51 +01:00
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@ -172,6 +172,7 @@ add neighbour <nid> address <link-local> if <interface> reach ffff ureach 0000 r
```
The babel neighbors are displayed here. Here `<nid>` is the router ID of the neighbor. `<link-local>` is the link-local address of the peer and `<interface>` is the interface over which the peer is connected. `<rxcost>` describes the amount of cost it takes to send data from the peer to us. These costs are set by us manually or automatically by babeld.
`<txcost>` describes the amount of cost it takes to send data to the peer. This value is set by the peer.
Information on how costs are calculated can be found in [RFC8966 3.4.3](https://www.rfc-editor.org/rfc/rfc8966#cost-computation) and [RFC8966 Appendix A](https://www.rfc-editor.org/rfc/rfc8966#name-cost-and-metric-computation).
```
add xroute <ownnet>-::/0 prefix <ownnet> from ::/0 metric 0