Note: The enterprise-specific LDP MIB requires jnxLdpTrapPrefix with 0 subidentifier for seamless translation of SNMPv2 notifications to SNMPv1 format.

jnxLdpLspFec

jnxLdpTrapVars 1

Contains the LSP forwarding equivalence class (FEC) in IpAddress format.

jnxLdpRtrid

jnxLdpTrapVars 2

Contains the router ID of the sending router in IpAddress format.

jnxLdpLspDownReason

jnxLdpTrapVars 3

Returns one of the following integer values to denote what might have caused the LSP to go down:

• 1–Change in topology
• 2–Withdrawal of label by the neighbor
• 3–Unavailability of the neighbor because the neighbor is down
• 4–Change in filter
• 5–Unknown reason

jnxLdpSesDownReason

jnxLdpTrapVars 4

Returns one of the following integer values to denote what might have caused the session transition into nonexistent state:

• 0–Unknown reason
• 1–Hold time expired
• 2–Connection time expired
• 3–All adjacencies are down
• 4–Received bad TLV (type, length, and value encoding scheme)
• 5–Received bad PDU (protocol data unit)
• 6–Connection error occurred
• 7–The connection was reset
• 8–Received notification from peer
• 9–Received unexpected end-of-file message
• 10–The authentication key was changed
• 11–Error occurred during initialization
• 12–Graceful restart was aborted
• 13– CLI command was issued to end the session

jnxLdpSesDownIf

jnxLdpTrapVars 5

Contains the SNMP index of the interface associated with the session-down event. If no interface is associated with the session-down event, then this object returns the SNMP index of any interface associated with one of the neighbors.

jnxLdpLspFecLen

jnxLdpTrapVars 6

Represents the length of the LSP FEC prefix in bits. The allowable range is 0 through 32 bits.

jnxLdpSesUpIf

jnxLdpTrapVars 7

Contains the interface index of one of the neighbors associated with the session.

jnxLdpInstanceName

jnxLdpTrapVars 8

Contains the name of the VPN interface.

jnxLdpLspUp

jnxLdpTrapPrefix 1

Generated when an LSP comes back online. Typically, this trap is generated only when an LSP that has an active jnxLdpLspDown trap comes back online.

• jnxLdpLspFec
• jnxLdpRtrid
• jnxLdpLspFecLen
• jnxLdpInstanceName

jnxLdpLspDown

jnxLdpTrapPrefix 2

Generated when an LSP goes offline. This trap contains the following objects:

• jnxLdpLspFec
• jnxLdpRtrid
• jnxLdpLspDownReason
• jnxLdpLspFecLen
• jnxLdpInstanceName

Note: For every jnxLdpLspDown trap generated, Junos OS ensures that a jnxLdpLspUp trap is generated when the LSP comes back online.

jnxLdpSesUp

jnxLdpTrapPrefix 3

Generated when the jnxMplsLdpSesState object moves into the operational (5) state. This trap contains the following objects:

• jnxMplsLdpSesState
• jnxLdpSesUpIf

jnxLdpSesDown

jnxLdpTrapPrefix 4

Generated when the jnxMplsLdpSesState object moves out of the operational (5) state. This trap contains the following objects:

• jnxMplsLdpSesState
• jnxLdpSesDownReason
• jnxLdpSesDownIf

The jnxLdpSesDownIf object contains the address of the interface associated with the last neighbor when the value of jnxLdpSesDownReason was allAdjacenciesDown (3).