|Komponente||Checks & Agents|
|Titel||cisco_vpn_tunnel: Reporting zero traffic in case the tunnel is down|
|Checkmk Edition||Checkmk Raw Edition (CRE)|
|Kompatibilität||Kompatibel - benötigt kein manuelles Eingreifen|
Previous versions of the check were not providing any performance data in case the tunnel was down. The graphs were showing flat lines for the time the tunnel was down which could lead to confusions because in fact there was no traffic at all.