This demo addresses the N3RD Command Center use case described above and contains 3 parts:

1. The client runs a probe match on the network and several stations respond to it. (Client doesn't know which fire station must be selected).

2. Fire stations respond to the client request and indicate their respective geographical position. The client then picks the closest one.

3. The client sends a custom probe message indicating its geographical position, only services located within a 3 miles range respond to the request. The client picks the closest one.

In the last part, we used header injection in the address in order to call dynamically the service.