INFORMATION ABOUT ROUTE-SERVERS LL-IX (AS 59947)
Connection to RS servers takes the place via BGP protocol (RFC 4271), and can be installed with one or more RS servers in the location, where is a physical connection to the LL-IX equipment port.The announcements received by the LL-IX servers are filtered according to the following rules:
- Do not accept announcements in which the origin field does not match the same field of the route / route6 object in the IRR database (RIPE or RADB), or the origin is not listed in the corresponding AS-SET object;
- The announcements of the networks listed in RFC1918 are not accepted;
- The default route is not accepted.
The IX members receive the routes that are the best among those received from all the peers. As next-hop, the IP address of the peer is transmitted, which advertised this best route. The as-path attribute is passed unchanged. There is a list of BGP community to manage announcements on other participants of IX, which allows to extend the path advertised to a certain participant of IX, and also to filter the announcement of the prefix to a certain feast.
|59947:59947||announce to all participants of the IX (the default action)|
|0:peer-as||does not announce prefix to peer-as participant|
|59947:peer-as||to announce the prefix to the specified participant|
|0:59947||do not announce the prefix to anyone|
|1:peer-as||a one-time prepend towards the peer-as participant|
|2:peer-as||a two-time prepend towards the peer-as participant|
|3:peer-as||a three-time prepend towards the peer-as participant|
|59947:666||send to blackhole|