Documentation
Route Server Communities
| Description | Community | Large Community |
|---|---|---|
| Do not announce to peer | 0:peer-as | 61020:0:peer-as |
| Announce to peer | 61020:peer-as | 61020:1:peer-as |
| Do not announce to any peers | 0:61020 | 61020:0:0 |
| Announce to all peers | 61020:61020 | 61020:1:0 |
| Prepend once to peer | ./. | 61020:101:peer-as |
| Prepend twice to peer | ./. | 61020:102:peer-as |
| Prepent thrice to peer | ./. | 61020:103:peer-as |
| Blackhole (member support is encouraged but not required) | 61020:666 | ./. |
Where both a regular and large community are specified, either can be used.
Announce to all peers (61020:61020) is the default action, there is no need to tag routes with this community. Do not announce to peer (0:peer-as) takes priority over Announce to all peers (61020:61020). Announce to peer (61020:peer-as) takes priority over Do not announce to any peers (0:61020).
RFC1997 communities are passed through by the route server rather than interpreted.