nsca-ng-server - 1.6-7+b2 main

The NSCA-ng server makes the Icinga command file accessible from remote
systems. This allows for submitting passive check results, downtimes, and many
other commands to Icinga.
.
The communication with clients is TLS
encrypted and authenticated using pre-shared keys (as per RFC 4279). The
NSCA-ng server supports per-client passwords and fine-grained authorization
control.