Différences

Ci-dessous, les différences entre deux révisions de la page.

--- tech:notes_snmp [2025/04/03 12:30] – Jean-Baptiste
+++ tech:notes_snmp [2026/02/26 11:44] (Version actuelle) – Jean-Baptiste
@@ Ligne 6: / Ligne 6: @@
 Voir :
 * [[Notes SNMPv3]]
+* https://www.net-snmp.org/docs/FAQ.html
 * https://wiki.deimos.fr/SNMP_:_Le_protocole_de_gestion_r%C3%A9seaux.html
 * https://makina-corpus.com/python/initiation-snmp-avec-python-pysnmp-partie-1-le-protocole-et-les-commandes
-* [|Les traps SNMP](https://documentation-fr.centreon.com/docs/centreon/en/2.8.x/configuration_guide/advanced_configuration/traps.html)
-* [snmptt](https://servicenav.coservit.com/documentations/2-creer-un-fichier-de-definition-trap/)
-* [How to define trapsess for snmpv3 without plain passwords in Red Hat Enterprise Linux 6](https://access.redhat.com/solutions/969183)
 * http://www.sugarbug.web4me.fr/atelier/techniques/monitoring_lan/snmp/
 * https://support.zoho.com/portal/manageengine/kb/articles/configuring-snmp-on-redhat-linux-server
@@ Ligne 16: / Ligne 14: @@
 * https://docs.redhat.com/fr/documentation/red_hat_enterprise_linux/7/html/system_administrators_guide/sect-system_monitoring_tools-net-snmp#sect-System_Monitoring_Tools-Net-SNMP-Retrieving
 * https://blog.cedrictemple.net/290-configuration-avancee-de-snmp-sur-linux-les-informations-systemes/
+Voir les traps SNMP :
+* [Les traps SNMP](https://documentation-fr.centreon.com/docs/centreon/en/2.8.x/configuration_guide/advanced_configuration/traps.html)
+* [snmptt](https://servicenav.coservit.com/documentations/2-creer-un-fichier-de-definition-trap/)
+* [How to define trapsess for snmpv3 without plain passwords in Red Hat Enterprise Linux 6](https://access.redhat.com/solutions/969183)
+* https://docs.centreon.com/fr/docs/monitoring/passive-monitoring/enable-snmp-traps/
@@ Ligne 168: / Ligne 172: @@
 ''/etc/snmp/snmpd.conf''
 ~~~
-# rwuser: a SNMPv3 read-write user
+# rouser: a SNMPv3 read-write user
 #   arguments:  user [noauth|auth|priv] [restriction_oid]
-rwuser nagios auth
+rouser nagios auth
-rwuser nagios
 ~~~
@@ Ligne 337: / Ligne 340: @@
 Exemples :
 ~~~bash
+# snmpwalk -t "$timeout" -r "$retries"
+# '-Cc' Use this option to ignore number not increasing error
 snmpwalk -v2c -c public localhost system
 #snmpwalk -v <laversion> -c <lacommunaute> <adresseip> <oid>
@@ Ligne 349: / Ligne 355: @@
 # snmpwalk -v2c -c public 192.168.1.13
 ~~~
+Pour debug
+~~~bash
+snmpwalk -d -DAll
+~~~
 ### snmpget
@@ Ligne 376: / Ligne 388: @@
         command_line    $USER1$/check_snmp -H $HOSTADDRESS$ -P3 -L authNoPriv -a MD5 -U $USER3$ -A "$USER4$" -c 1,1 -o IF-MIB::ifOperStatus.$ARG1$
         }
+~~~
+''switch.cfg''
+~~~c
+define service{
+	use			generic-service	; Inherit values from a template
+	host_name		linksys-srw224p
+	service_description	Port 1 Link Status
+	check_command		check_snmp!-C public -o ifOperStatus.1 -r 1 -m RFC1213-MIB
+	}
 ~~~