Check manual page of ewon

Ewon Industrial VPN Router: Relayed Data

Distribution Official part of Checkmk
License GPLv2
Supported Agents SNMP
This check monitors the data relayed by the eWON router. This means that while this is an ewon check, the monitored device may be completely different. Each device type that can be connected has to be supported individually and currently the only supported device is the Wagner OxyReduct fire prevention system. Since the router doesn't allow for auto-discovery of the proxied device type, this has to be selected manually via wato.

OxyReduct: This device provides 409 measures, many of which are 16-bit bitmasks so there. Most of these measures are handled in some way by this check but reported only if they imply a problem. In particular there are limits on the O2 percentage in the air of several rooms and count of various warning or incident messages.


One service is created for the state of the router. One service is created for each connected device called {{"oxyreduct"}}.