From 403af45f5b4aaa5331a660455f649f6fa0fe5cfa Mon Sep 17 00:00:00 2001 From: thl-cmk <thl-cmk@outlook.com> Date: Sun, 6 Mar 2022 10:00:47 +0000 Subject: [PATCH] Update README.md --- README.md | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index 67f17fd..615c01e 100644 --- a/README.md +++ b/README.md @@ -1,7 +1,15 @@ # SNMP uptime -Monitors the uptime of a device. This is a rewrite of the original check. It will use *hrSystemUptime* if available instead of *sysUpTime*.\ -*sysUpTime* is the uptime of the snmp agent while *hrSystemUptime* it the uptime of the system. +This check is based on the snmp_uptime check form CMK 2.0. It adds the SNMP-FRAMEWORK-MIB::snmpEngineTime OID to the check. Its value is in seconds not ticks and therefore the Uptime can now be around 68 years before a rollover of the counter :-) + +``` +snmpEngineTime : The number of seconds since the value of the snmpEngineBoots object last changed. When + incrementing this object's value would cause it to exceed its maximum, snmpEngineBoots is + incremented as if a re-initialization had occurred, and this object's value consequently + reverts to zero. +``` + + Check Info: @@ -10,8 +18,6 @@ Check Info: * *wato*: no change to the original check * *perfdata*: no change to the original check -**Note**: there is a similar change in the orinial check - Sample output  -- GitLab