Supported Platforms
Related Documentation
- ACX, PTX Series
- Juniper Networks Enterprise-Specific SNMP Traps
- ACX Series
- Standard SNMP Traps Supported on Devices Running Junos OS
- Standard SNMP MIBs Supported by Junos OS
- ACX, EX, J, M, MX, PTX, SRX, T Series
- Juniper Networks Enterprise-Specific MIBs
- ACX, M, MX, PTX, T Series
- Configuring SNMP Trap Options and Groups on a Device Running Junos OS
- M, MX, PTX, T Series
- Managing Traps and Informs
Standard SNMP Version 2 Traps
Table 1 provides an overview of the standard SNMPv2 traps supported by the Junos OS. The traps are organized first by trap category and then by trap name and include their snmpTrapOID. The system logging severity levels are listed for those traps that have them with their corresponding system log tag. Traps that do not have corresponding system logging severity levels are marked with an en dash (–) in the table.
For more information about system log messages, see the Junos OS System Log Messages Reference. For more information about configuring system logging, see the Junos OS System Basics Configuration Guide.
Table 1: Standard Supported SNMP Version 2 Traps
Defined in | Trap Name | snmpTrapOID | System Logging Severity Level | Syslog Tag | Supported On |
---|---|---|---|---|---|
Startup Notifications | |||||
RFC 1907, Management Information Base for Version 2 of the Simple Network Management Protocol (SNMPv2) | coldStart | 1.3.6.1.6.3.1.1.5.1 | Critical | SNMPD_TRAP_ COLD_START | All devices running Junos OS. |
warmStart | 1.3.6.1.6.3.1.1.5.2 | Error | SNMPD_TRAP_ WARM_START | All devices running Junos OS. | |
authenticationFailure | 1.3.6.1.6.3.1.1.5.5 | Notice | SNMPD_TRAP_ GEN_FAILURE | All devices running Junos OS. | |
Link Notifications | |||||
RFC 2863, The Interfaces Group MIB | linkDown | 1.3.6.1.6.3.1.1.5.3 | Warning | SNMP_TRAP_ LINK_DOWN | All devices running Junos OS. |
linkUp | 1.3.6.1.6.3.1.1.5.4 | Info | SNMP_TRAP_ LINK_UP | All devices running Junos OS. | |
Remote Operations Notifications | |||||
RFC 2925, Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations | pingProbeFailed | 1.3.6.1.2.1.80.0.1 | Info | SNMP_TRAP_ PING_PROBE_ FAILED | All devices running Junos OS. |
pingTestFailed | 1.3.6.1.2.1.80.0.2 | Info | SNMP_TRAP_PING_ TEST_FAILED | All devices running Junos OS. | |
pingTestCompleted | 1.3.6.1.2.1.80.0.3 | Info | SNMP_TRAP_PING_ TEST_COMPLETED | All devices running Junos OS. | |
traceRoutePathChange | 1.3.6.1.2.1.81.0.1 | Info | SNMP_TRAP_TRACE_ ROUTE_PATH_ CHANGE | All devices running Junos OS. | |
traceRouteTestFailed | 1.3.6.1.2.1.81.0.2 | Info | SNMP_TRAP_TRACE_ ROUTE_TEST_FAILED | All devices running Junos OS. | |
traceRouteTestCompleted | 1.3.6.1.2.1.81.0.3 | Info | SNMP_TRAP_TRACE_ ROUTE_TEST_ COMPLETED | All devices running Junos OS. | |
RMON Alarms | |||||
RFC 2819a, RMON MIB | fallingAlarm | 1.3.6.1.2.1.16.0.1 | – | – | All devices running Junos OS. |
risingAlarm | 1.3.6.1.2.1.16.0.2 | – | – | All devices running Junos OS. | |
Routing Notifications | |||||
BGP 4 MIB | bgpEstablished | 1.3.6.1.2.1.15.7.1 | – | – | M, MX, T, EX, J, and SRX for branch devices. |
bgpBackwardTransition | 1.3.6.1.2.1.15.7.2 | – | – | M, MX, T, EX, J, and SRX for branch devices. | |
OSPF Trap MIB | ospfVirtIfStateChange | 1.3.6.1.2.1.14.16.2.1 | – | – | M, MX, T, EX, J, and SRX for branch devices. |
ospfNbrStateChange | 1.3.6.1.2.1.14.16.2.2 | – | – | M, MX, T, EX, J, and SRX for branch devices. | |
ospfVirtNbrStateChange | 1.3.6.1.2.1.14.16.2.3 | – | – | M, MX, T, EX, J, and SRX for branch devices. | |
ospfIfConfigError | 1.3.6.1.2.1.14.16.2.4 | – | – | M, MX, T, EX, J, and SRX for branch devices. | |
ospfVirtIfConfigError | 1.3.6.1.2.1.14.16.2.5 | – | – | M, MX, T, EX, J, and SRX for branch devices. | |
ospfIfAuthFailure | 1.3.6.1.2.1.14.16.2.6 | – | – | M, MX, T, EX, J, and SRX for branch devices. | |
ospfVirtIfAuthFailure | 1.3.6.1.2.1.14.16.2.7 | – | – | M, MX, T, EX, J, and SRX for branch devices. | |
ospfIfRxBadPacket | 1.3.6.1.2.1.14.16.2.8 | – | – | M, MX, T, EX, J, and SRX for branch devices. | |
ospfVirtIfRxBadPacket | 1.3.6.1.2.1.14.16.2.9 | – | – | M, MX, T, EX, J, and SRX for branch devices. | |
ospfTxRetransmit | 1.3.6.1.2.1.14.16.2.10 | – | – | M, MX, T, EX, J, and SRX for branch devices. | |
ospfVirtIfTxRetransmit | 1.3.6.1.2.1.14.16.2.11 | – | – | M, MX, T, EX, J, and SRX for branch devices. | |
ospfMaxAgeLsa | 1.3.6.1.2.1.14.16.2.13 | – | – | M, MX, T, EX, J, and SRX for branch devices. | |
ospfIfStateChange | 1.3.6.1.2.1.14.16.2.16 | – | – | M, MX, T, EX, J, and SRX for branch devices. | |
VRRP Notifications | |||||
RFC 2787, Definitions of Managed Objects for the Virtual Router Redundancy Protocol | vrrpTrapNewMaster | 1.3.6.1.2.1.68.0.1 | Warning | VRRPD_ NEWMASTER_ TRAP | All devices running Junos OS. |
vrrpTrapAuthFailure | 1.3.6.1.2.1.68.0.2 | Warning | VRRPD_AUTH_ FAILURE_ TRAP | All devices running Junos OS. | |
RFC 6527, Definitions of Managed Objects for the Virtual Router Redundancy Protocol Version 3 (VRRPv3) | vrrpv3NewMaster | 1.3.6.1.2.1.207.0.1 | Warning | VRRPD_NEW_MASTER | M and MX |
vrrpv3ProtoError | 1.3.6.1.2.1.207.0.2 | Warning | VRRPD_V3_PROTO_ERROR | M and MX | |
The Junos OS also supports the following standard SNMP version 2 traps:
SNMP Version 2 MPLS Traps
The Junos OS supports the MPLS SNMP version 2 traps defined in RFC 3812, Multiprotocol Label Switching (MPLS) Traffic Engineering (TE) Management Information Base.
You can disable the MPLS traps by including the no-trap option at the [edit protocol mpls log-updown] hierarchy level. For information about disabling the generation of MPLS traps, see the Junos OS MPLS Applications Configuration Guide.
The Junos OS supports the following MPLS traps:
- mplsTunnelUp—Generated when an mplsTunnelOperStatus object for one of the configured tunnels leaves the down state and transitions into another state, other than the notPresent state.
- mplsTunnelDown—Generated when an mplsTunnelOperStatus object for one of the configured tunnels enters the down state from a state other than the notPresent state.
Note: When an LSP flaps, only the ingress and egress routers of that LSP generate the mplsTunnelUp and mplsTunnelDown traps. Previously, all the routers associated with an LSP—that is, the ingress, egress, and transit routers—used to generate the traps when the LSP flaps.
- mplsTunnelRerouted—Generated when a tunnel is rerouted.
- mplsTunnelReoptimized—Generated when a
tunnel is reoptimized.
Note: In Junos OS Release 8.3 and earlier, mplsTunnelReoptimized was generated every time the optimization timer expired; that is, when the optimization timer exceeded the value set for the optimize-timer statement at the [edit protocols mpls label-switched-path path-name] hierarchy level. However, in Release 8.4 and later, this trap is generated only when the path is reoptimized, and not when the optimization timer expires.
The Junos OS also supports the following L3VPN SNMP version 2 traps defined in RFC 4382, MPLS/BGP Layer 3 Virtual Private Network (VPN):
- mplsL3VpnVrfUp—Generated when:
- No interface is associated with this VRF, and the first (and only first) interface associated with it has its ifOperStatuschange to up.
- Only one interface is associated with this VRF, and the ifOperStatus of this interface changes to up.
- Multiple interfaces are associated with this VRF, and the ifOperStatus of all interfaces is down, and the first of those interfaces has its ifOperStatus change to up.
- mplsL3VpnVrfDown—Generated when:
- One interface is associated with this VRF, and the ifOperStatus of this interface changes from up to down.
- Multiple interfaces are associated with this VRF, and the ifOperStatus of all except one of these interfaces is equal to up, and the ifOperStatus of that interface changes from up to down.
- The last interface with ifOperStatus equal to up is disassociated from a VRF.
- mplsL3VpnVrfRouteMidThreshExceeded—Generated when the number of routes contained by the specified VRF exceeds the value indicated by mplsL3VpnVrfMidRouteThreshold.
- mplsL3VpnVrfNumVrfRouteMaxThreshExceeded—Generated when the number of routes contained by the specified VRF exceeds or attempts to exceed the maximum allowed value as indicated by mplsL3VpnVrfMaxRouteThreshold.
- mplsL3VpnNumVrfSecIllglLblThrshExcd —Generated when the number of illegal label violations on a VRF as indicated by mplsL3VpnVrfSecIllegalLblVltnshas exceeded mplsL3VpnIllLblRcvThrsh.
- mplsL3VpnNumVrfRouteMaxThreshCleared—Generated only after the number of routes contained by the specified VRF exceeds or attempts to exceed the maximum allowed value as indicated by mplsVrfMaxRouteThreshold, and then falls below this value.
Related Documentation
- ACX, PTX Series
- Juniper Networks Enterprise-Specific SNMP Traps
- ACX Series
- Standard SNMP Traps Supported on Devices Running Junos OS
- Standard SNMP MIBs Supported by Junos OS
- ACX, EX, J, M, MX, PTX, SRX, T Series
- Juniper Networks Enterprise-Specific MIBs
- ACX, M, MX, PTX, T Series
- Configuring SNMP Trap Options and Groups on a Device Running Junos OS
- M, MX, PTX, T Series
- Managing Traps and Informs
Published: 2012-12-08
Supported Platforms
Related Documentation
- ACX, PTX Series
- Juniper Networks Enterprise-Specific SNMP Traps
- ACX Series
- Standard SNMP Traps Supported on Devices Running Junos OS
- Standard SNMP MIBs Supported by Junos OS
- ACX, EX, J, M, MX, PTX, SRX, T Series
- Juniper Networks Enterprise-Specific MIBs
- ACX, M, MX, PTX, T Series
- Configuring SNMP Trap Options and Groups on a Device Running Junos OS
- M, MX, PTX, T Series
- Managing Traps and Informs