Contents

HH3C-MPLSPCE-MIB· 1

About this MIB· 1

MIB file name· 1

Root object 1

Scalar objects· 1

hh3cMplsPcePcepSessInfo· 1

hh3cMplsPceDelegationInfo· 1

Notifications· 1

hh3cMplsPcePcepSessDown· 1

hh3cMplsPcePcepSessUp· 2

HH3C-MPLSPCE-MIB

About this MIB

Use this MIB to notify PCE traps.

MIB file name

hh3c-mplspce.mib

Root object

iso(1).org(3).dod(6).internet(1).private(4).enterprises(1).hh3c(25506).hh3cCommon(2).hh3cMplsPce(240)

Scalar objects

hh3cMplsPcePcepSessInfo

Object (OID)	Access	Syntax	Value range	Description	Implementation
hh3cMplsPcePcepSessInfo (1.3.6.1.4.1.25506.2.240.1.1.1)	accessible-for-notify	OCTET STRING	OCTET STRING (1..127)	PCEP session information.	As per the MIB.

hh3cMplsPceDelegationInfo

Object (OID)	Access	Syntax	Value range	Description	Implementation
hh3cMplsPceDelegationInfo (1.3.6.1.4.1.25506.2.240.1.1.2)	accessible-for-notify	OCTET STRING	OCTET STRING (1..127)	PCE delegation information.	As per the MIB.

 

Notifications

hh3cMplsPcePcepSessDown

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.4.1.25506.2.240.0.1	PCEP session DOWN	Error	Major	1.3.6.1.4.1.25506.2.240.0.2 (hh3cMplsPcePcepSessUp)	ON

Notification triggers

This notification is generated when a PCEP session goes down. Possible reasons are as follows:

·     Hold timer expired

·     Source address configuration change

·     Protocol error message received

·     Protocol close message received

·     PCEP configuration delete

System impact

If PCEP is used to calculate and delegate RSVP-TE, SR-TE, SR-TE policy, or SRv6-TE policy paths, PCEP might be unable to function and the delegated paths will bypass the nodes after a period of time.

Status control

ON

CLI: Use the snmp-agent trap enable pce-private pcepsess-up-down command.

OFF

CLI: Use the undo snmp-agent trap enable pce-private pcepsess-up-down command.

Objects

OID (object name)	Description	Index nodes	Type	Value range
hh3cMplsPcePcepSessInfo (1.3.6.1.4.1.25506.2.240.1.1.1)	PCEP session information	N/A	OCTET STRING	Standard MIB values.

Recommended action

To resolve this issue:

1.     Execute the display current-configuration command to identify whether the source address configured on the PCE server is the same as the candidate server address on the PCE client.

¡     If yes, go the next step.

¡     If not, edit the configuration on the PCE client to have the source address on the PCE server the same as the candidate server address on the PCE client.

2.     Execute the display current-configuration command to identify whether the keychain configuration on the PCE server matches that on the PCE client.

¡     If yes, go to the next step.

¡     If not, edit the configuration on the PCE client to have the keychain configuration on the PCE server the same as that on the PCE client.

3.     Execute the display ip routing-table command on the PCE client to identify whether routes from the server are received.

¡     If yes, go to the next step.

¡     If not, identify whether the OSPF configuration on the PCE server matches that on the PCE client. If they do not match, edit the OSPF configuration to make sure the PCE client can receive routes from the PCE server.

4.     Identify whether the physical link between the PCE client and PCE server is normal.

¡     If yes, go to the next step.

¡     If not, remove and reconnect or replace the cable between them.

5.     If the issue persists, collect alarm information and configuration data, and then contact Technical Support for help.

hh3cMplsPcePcepSessUp

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.4.1.25506.2.240.0.2	PCEP session UP	Recovery	Major	N/A	ON

Notification triggers

This notification is generated when a PCEP session comes up.

System impact

No negative impact on services.

Status control

ON

CLI: Use the snmp-agent trap enable pce-private pcepsess-up-down command.

OFF

CLI: Use the undo snmp-agent trap enable pce-private pcepsess-up-down command.

Objects

OID (object name)	Description	Index nodes	Type	Value range
hh3cMplsPcePcepSessInfo (1.3.6.1.4.1.25506.2.240.1.1.1)	PCEP session information	N/A	OCTET STRING	Standard MIB values.

Recommended action

No action is required.