RIOT/examples/cord_epsim/README.md

CoRE Resource Directory: Simple Endpoint Example

This example shows how a node can register with a CoRE resource directory using the simple registration procedure as described in draft-ietf-core-resource-directory-27, section 5.1.

When running this example, you must define the RD server's IPv6 address statically, using the RD_ADDR environment variable:

RD_ADDR=\\\"[abc:0815::123]\\\" make all

Per default, this is set to some random global address ([affe::1]) for compile test reasons. So change it!

Additionally, you can change the RD server's port by specifying it like so:

RD_ADDR=\\\"[affe::bee]:12345\\\" make all

The registration lifetime is set for demonstration purposes to a rather short time of 60s in this example. You can easily override that value using the RD_LT variable:

RD_ADDR=\\\"[abc::def]\\\" RD_LT=3600 make all ...