4 Mar
2011
4 Mar
'11
10:39 a.m.
Module: check_mk
Branch: master
Commit: 50c88ac95cc66fa3096de1627d0cd81be440a68e
URL:
http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=50c88ac95cc66f…
Author: Florian Heigl <floh(a)Klappstuhl.(none)>
Date: Fri Mar 4 11:39:15 2011 +0100
add new man page h3c_lanswitch_sensors
---
checkman/h3c_lanswitch_sensors | 32 ++++++++++++++++++++++++++++++++
1 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/checkman/h3c_lanswitch_sensors b/checkman/h3c_lanswitch_sensors
new file mode 100644
index 0000000..c958630
--- /dev/null
+++ b/checkman/h3c_lanswitch_sensors
@@ -0,0 +1,32 @@
+title: Check CPU Utilization of 3COM and H3C switches.
+agents: snmp
+author: Florian Heigl <fh(a)mathias-kettner.de>
+license: GPL
+distribution: check_mk
+description:
+ This Check queries the CPU utilization for various switches made by 3Com and H3C, either
standalone or that of the CPUs of all units in the stack. By default it will handle 3com
Superstack 4 switches, but it should work with all devices defined in the "Lsw"
lanswitch Mibs.
+Note some of these switches don't handle snmp well and might generate up to 90% cpu
load while queried.
+To accomodate for this you should lower the frequency of SNMP based checks with them.
+The CPU usage ratio returned by the check is the average load of the last 60 seconds.
+
+
+inventory:
+ The check will add one service per Unit/CPU in a stack.
+
+[parameters]
+warning (int): the percentage of 1-minute average load at which the switch is considered
too busy.
+
+critical (int): the percentage of 1-minute average load at which the switch is considered
overloaded.
+
+
+[configuration]
+superstack4_cpu_default_levels (int, int): the warn and critical levels for the checkl.
+ They are set to default to 50% for "WARN" and 75% for "CRIT".
+
+
+item:
+ The CPU found by inventory (it's OID is a multiple of 65536 and will be divided to
come to a sane value)
+
+
+perfdata:
+ It does not generate any performance data yet.