For a list of standard SNMP Version1 traps, click Standard SNMP Version 1 Traps. For a list of standard SNMP Version 2 traps, click Standard SNMP Version 2 Traps...Can I simulate traps on a device?
So we have a trap receiver set up and we are sending BPDU traps to it
Focus Search - Traps on a EX-2300 switch - BPDU - how to send a trap on enable
Overview Generate SNMP traps from syslog events. Description Not all Juniper Junos OS alarms automatically generate SNMP notifications (traps or informs). You can generate SNMP notifications for syslog events by using the event-options and raise-trap CLI statements in an event policy. Example Configuration An ESX switch has a warm temperature event occur, which causes an amber system alarm and the following syslog messages: Mar 2 11:04:41 switch2 alarmd[1329]: Alarm set: FPC color=YELLOW, class=CHASSIS, reason=FPC 3 EX-PFE2 Temp Too Warm Mar 2 11:04:41 switch2 craftd[1330]: Minor alarm set, FPC 3 EX-PFE2 Temp Too Warm Mar 2 11:07:29 switch2 craftd[1330]: Minor alarm cleared, FPC 3 EX-PFE2 Temp Too Warm Mar 2 11:07:29 switch2 alarmd[1329]: Alarm cleared: FPC color=YELLOW, class=CHASSIS, reason=FPC 3 EX-PFE2 Temp Too Warm The following configuration sends SNMP traps for those syslog alarm messages: event-options ( policy alarms ( events SYSTEM; attributes-match ( system.message matches "alarm set"; ) then ( raise-trap; ) ) ) NOTE: This example assumes you have already configured your system to generate SNMP notifications. Further Reading You can find out more about event policies from the following resources: Example: Configuring Event Policies to Raise SNMP Traps Day One: Applying Junos Event Automation (p 50) #FAQ #SNMP #DayOne
To raise an SNMP trap on occurrence of an event following configuration, use the following: 1 [edit] 2 user@host# show event-options 3 policy <policy-name> ( 4 events <event-name>; 5 then ( 6 raise-trap; 7 ) 8 ) 9 10 [edit] 11 user@host# As per the above configuration, when a specified event occurs in the system, this policy is executed and an SNMP trap will be raised
Focus Search - How to filter certain trap OIDs using SNMP v2?
I'm working with an MX480 and curious if it's possible to filter out certain SNMP trap OIDs while using SNMP v2. I found a Juniper article that gives details on how to configure this for SNMP v3, but I'm lost when trying to set up this up for v2 - https://www.juniper.net/documentation/en US/junos/topics/task/configuration/snmp-best-practices-traps-and-informs-managing.html Here's a redacted example of my current config. This works well, but there's a variety of traps that I'd like to filter out, but don't want to remove the whole trap category to do so
To raise an SNMP trap on occurrence of an event following configuration, use the following: 1 [edit] 2 user@host # show event-options 3 policy <policy-name> ( 4 events <event-name>; 5 then ( 6 raise- trap ; 7 ) 8 ) 9 10 [edit] 11 user@host # As per the above configuration, when a specified event occurs in the system, this policy is executed and an SNMP trap will be raised
In Juniper Networks EX4500 switches, you can configure an event policy action that triggers SNMP traps. It is possible to send an SNMP trap when a routing process fails if routing process failure is a listed event in the system log
Implied logic : JunOS device determines that there's no syslog sent to remote host (last day for example) Then it generates custom syslog/SNMP trap based on this problem...#syslog #SNMP #trap