Experiment specific client side configuration changes

Adjusting client-side configuration

The default BGP export filters on the client are very restrictive. If your experiment has capabilities that allows more functionality than the default, you may need to adjust the bird.conf file for your client to allow the announcements out.

More specific announcements

In order for more specific prefixes to propagate to the muxes, the safe_announcement() functions in the bird(6).conf files need to be changed to, e.g., the plus-ranges 2604:4540::/48+, 2804:269c::/42+ rather than the respective {46,48}-range equivalents. (Contributed by Lars Prehn.)