# snmp-server enable traps

#### Syntax

To enable and configure trap severity level on a global basis:

[ no ] snmp-server enable traps [ trapCategory | snmp authentication ]
[ trapfilters trapFilter ]

To specify the trap severity level on a per-category basis:

snmp-server enable traps { trapCategory | snmp authentication } per-category-trapFilters trapFilter

#### Release Information

Command introduced before JunosE Release 7.1.0.
ip keyword added in JunosE Release 7.1.0.
packetMirror keyword added in JunosE Release 7.2.0.
per-category-trapFilters keyword added in JunosE Release 9.3.0.

#### Description

Enables and configures global and category-level SNMP trap generation. The no version disables SNMP trap generation globally. There is no no version for the command to specify the trap severity level on a per-category basis.

#### Options

- trapCategory—SNMP trap category
  - addrPool—Local address pool traps
  - atmPing—E Series router proprietary ATM ping traps
  - bfdmib—BFD MIB traps
  - bgp—BGP state change traps
  - bulkstats—Bulkstats file full and nearly full traps
  - cliSecurityAlert—Security alerts traps
  - dhcp—DHCP traps
  - dismanEvent—Distributed management (disman) event traps
  - dosProtectionPlatform—DoS protection platform traps
  - dvmrp—DVMRP traps
  - dvmrpProp—E Series router proprietary DVMRP traps
  - environment—Power, temperature, fan, and memory utilization traps
  - fileXfer—File transfer status change traps
  - haRedundancy—High availability and redundancy traps
  - inventory—Router inventory and status traps
  - ip—Internet Protocol traps
  - ldp—LDP traps
  - link—SNMP linkUp and linkDown traps
  - log—System log capacity traps
  - mobileIpv4—Mobile IPv4 traps
  - mplste—Mplste traps
  - mrouter—Mrouter traps
  - ntp—E Series router proprietary traps
  - ospf—OSPF traps
  - packetMirror—Secure packet mirroring traps; visible only if packet mirroring is enabled
  - pim—PIM traps
  - ping—Ping operation traps (in disman remops MIB)
  - radius—RADIUS authentication and authorization servers
  - routeTable—Maximum route limit and warning threshold traps; when this trap is generated, the actual value of the exceeded warning threshold is displayed
  - sonet—SONET traps
  - snmp—SNMP coldStart, warmStart, link, and authenticationFailure traps
  - traceroute—Traceroute operation traps (in disman remops MIB)
  - vrrp—VRRP traps
- snmp—Specifies the SNMP coldStart, warmStart, and authenticationFailure traps
- authentication—Specifies the SNMP authenticationFailure trap
- trapFilters—Specifies the trap severity level at a global level; if the per-category trap severity level is not set for a particular category, this setting is applied to that category
- trapFilter—Minimum severity level for filtering traps at a global level or for a specified category
  - emergency—Severity level 0
  - alert—Severity level 1
  - critical—Severity level 2
  - error—Severity level 3
  - warning—Severity level 4
  - notice—Severity level 5
  - informational—Severity level 6
  - debug—Severity level 7
- per-category-trapFilters—Specifies the trap severity level for a particular category; this setting overrides the severity level set at the global level for this category
- trapFilter—Minimum severity level for filtering traps for the specified category

#### Mode

Global Configuration

#### Related Documentation

- Monitoring SNMP Secure Packet Mirroring Traps