2013-11-26 20:27:21 +00:00
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2016-12-04 10:31:25 +00:00
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2013-11-26 20:27:21 +00:00
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< td class = "ProgramTitle" > Snmp memory check< / td >
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< p class = "NewsItemDate" > Script : check_snmp_mem.pl< / p >
< p class = "SectionTitle" > Last update : Sept 4 2006< / p >
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< p class = "SectionTitle" > Description : < / p >
< p class = "SectionBody" > Checks by snmp v1, v2c or v3 :< / p >
< p class = "SectionBody" > - Memory and swap usage on Linux given by Net-snmp.
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It checks memory and swap usage independantly : one warning and
critical level for each of them.< br >
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< p class = "SectionBody" > - Memory usage on cisco routers or Pix : the
plugin will add all of the memory pool and then checks the warning
and critical levels.< br >
On cisco routeurs, it will add 'IO' and 'Processor' memory< br >
On Pix, it will check the memory used (one memory pool only on Pix).< br >
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< p class = "SectionBody" > - Memory usage on HP Procurve switch.< br >
Memory segments will be added then the free memory will be checked.< br >
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< p class = "SectionBody" > Vé rification de :< br >
- l'utilisation mé moire et swap sur Linux/Net-snmp< br >
- l'utilisation mé moire sur Cisco (routeurs et Pix).< br >
Pour d'autres SE (Windows, AS400), lire la suite.< / p >
< p class = "SectionTitle" > Checking memory for other os :< / p >
< p class = "SectionBody" > < b > AS/400 : < / b > use the check_snmp_storage
command to check the RAM< / p >
< p class = "SectionBody" > ./check_snmp_storage.pl -H < b > < IP> < / b >
-C < b > < community> < / b > -m RAM -s -w < b > < warn%> < / b > -c
< b > < crit%> < / b > < / p >
< p class = "SectionBody" > < b > Windows : < / b > use the check_snmp_storage
command to check the virtual memory (RAM+Swap)< / p >
< p class = "SectionBody" > ./check_snmp_storage.pl -H < b > < IP> < / b >
-C < b > < community> < / b > -m " ^Virtual Memory$" -w < b > < warn%> < / b >
-c < b > < crit%> < / b > < / p >
< p class = "SectionBody" > < span class = "SectionTitle" > SNMP Login< / span > < br >
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< p class = "SectionBody" > See < a href = "index_info.html" > snmp info page< / a > < / p >
< p class = "SectionTitle" > Requirements :< / p >
< p class = "SectionBody" > - Perl in /usr/bin/perl - or just run 'perl
script' < br >
- Net::SNMP< br >
- file 'utils.pm' in plugin diretory (/usr/local/nagios/libexec)< br >
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< p class = "SectionBody" > < a href = "check_snmp_mem.pl" class = "SectionTitle" > Dowload
lastest version : 1.1< / a > < / p >
< p class = "SectionBody" > < a href = "index_commands.html" class = "SectionTitle" > Configurations
examples< / a > < / p >
< p class = "NewsItemDate" > < span class = "SectionTitle" > Changelog< / span >
: On CVS repository on sourceforge : < a href = "http://nagios-snmp.cvs.sourceforge.net/nagios-snmp/plugins/" > http://nagios-snmp.cvs.sourceforge.net/nagios-snmp/plugins/< / a > .< / p >
< p class = "SectionTitle" > Examples :< / p >
< p class = "SectionBody" > < br >
All examples below are considering the script is local directory.
Host to be checked is 127.0.0.1 with snmp community " public" .< / p >
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< p > Get help
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< p > ./check_snmp_mem.pl < b > -h< / b > < / p >
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< td class = "NewsItemDate" valign = top width = "154" > Verbose output< / td >
< td class = "SectionBody" width = "420" > ./check_snmp_mem.pl -H < IP>
-C < com> -w 80 -c 81 < b > -v< / b > < / td >
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< td class = "NewsItemDate" valign = top width = "154" > snmpv3 login< / td >
< td class = "SectionBody" width = "420" > ./check_snmp_mem.pl -H 127.0.0.1
-l login -x passwd< b > < / b > < / td >
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< p class = "NewsItemDate" > Unix/Linux< / p >
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< p > %used of < br >
- RAM < 99% and 100%< br >
- Swap : < 20% and 30%
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< p > ./check_snmp_mem.pl -H < IP> -C < com> < b > -w 99,20
-c 100,30< / b > < / p >
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< p > Same with no warning levels for memory
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< p > ./check_snmp_mem.pl -H < IP> -C < com> -w < b > 0< / b > ,20
-c 100,30< / p >
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< p > Check memory on Cisco
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< p > ./check_snmp_mem.pl -H < IP> -C < com> < b > -I -w
90% -c 98%< / b > < / p >
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< p class = "NewsItemDate" > Output of check_snmp_mem.pl -h < < / p >
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< pre >
SNMP Memory Monitor for Nagios version 1.1
(c)2004-2006 - Patrick Proy
Usage: ./check_snmp_mem.pl [-v] -H < host> -C < snmp_community> [-2] | (-l login -x passwd [-X pass -L < authp> ,< privp> ]) [-p < port> ] -w < warn level> -c < crit level> [-I|-N|-E] [-f] [-m] [-t < timeout> ] [-V]
-v, --verbose
print extra debugging information (including interface list on the system)
-h, --help
print this help message
-H, --hostname=HOST
name or IP address of host to check
-C, --community=COMMUNITY NAME
community name for the host's SNMP agent (implies SNMP v1 or v2c with option)
-2, --v2c
Use snmp v2c
-l, --login=LOGIN ; -x, --passwd=PASSWD
Login and auth password for snmpv3 authentication
If no priv password exists, implies AuthNoPriv
-X, --privpass=PASSWD
Priv password for snmpv3 (AuthPriv protocol)
-L, --protocols=< authproto> ,< privproto>
< authproto> : Authentication protocol (md5|sha : default md5)
< privproto> : Priv protocole (des|aes : default des)
-P, --port=PORT
SNMP port (Default 161)
-w, --warn=INTEGER | INT,INT
warning level for memory in percent (0 for no checks)
Default (-N switch) : comma separated level for Real Memory and Swap
-I switch : warning level
-c, --crit=INTEGER | INT,INT
critical level for memory in percent (0 for no checks)
Default (-N switch) : comma separated level for Real Memory and Swap
-I switch : critical level
-N, --netsnmp (default)
check linux memory & swap provided by Net SNMP
-m, --memcache
include cached memory in used memory (only with Net-SNMP)
-I, --cisco
check cisco memory (sum of all memory pools)
-E, --hp
check HP proccurve memory
-f, --perfdata
Performance data output
-t, --timeout=INTEGER
timeout for SNMP in seconds (Default: 5)
-V, --version
prints version number
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< p class = "SectionBody" > This project is hosted on : < br >
< A href = "http://sourceforge.net/projects/nagios-snmp" > < IMG src = "http://sourceforge.net/sflogo.php?group_id=134917&type=5" width = "210" height = "62" border = "0" alt = "SourceForge.net Logo" / > < / A >
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< p class = "SectionBody" > Nagios and the Nagios logo are registered
trademarks of Ethan Galstad.< / p >
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