ZXR10-MPLS-ICCP-MIB

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Organization: ZTE Corporation.

Last Updated: 2014-06-26

Category: ZTE ZXR10 MPLS and Traffic Engineering

Description: Defines ZTE ZXR10 MPLS Inter-Chassis Communication Protocol for multi-chassis redundancy coordination.

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What Is ZXR10-MPLS-ICCP-MIB?

ZXR10-MPLS-ICCP-MIB is a ZTE private module implementing managed objects for the Inter-Chassis Communication Protocol (ICCP), used to coordinate L2VPN Provider Edge (PE) redundancy across two chassis in ZXR10 MPLS routers. It exposes configuration tables for redundancy groups and peer relationships, including group identifiers, hostnames, and per-application redundancy settings. For monitoring, it is used to check the software status of the multi-chassis redundancy control plane, such as whether a redundancy group's peer PE is correctly configured and reachable, which is critical to confirming failover readiness for L2VPN services. It has an explicit dependency on the IETF ICCP specification for L2VPN PE redundancy and interacts with MPLS L2VPN pseudowire MIBs on the same device. It is deployed on pairs of ZXR10 routers configured for dual-homed L2VPN access in service-provider networks requiring high-availability PE redundancy, with network engineers typically starting from a ZXR10-MPLS-ICCP-MIB download to load the module into their management systems.

IPNetwork Monitor allows you to monitor SNMP objects defined in ZXR10-MPLS-ICCP-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

ZTE ZXR10 MPLS router (dual-homed PE pair)

Monitoring Examples

An administrator would poll zxr10IccpRgCfgTable (zxr10IccpRgCfgRgId, zxr10IccpRgCfgHostname) to confirm a redundancy group is correctly configured with the expected local hostname, and check zxr10IccpRgPeerCfgTable (zxr10IccpRgPeerCfgPeerLsrId) to verify the peer chassis's LSR ID is registered for that group. Reviewing zxr10IccpRgAppCfgTable entries confirms which applications (e.g., specific L2VPN services) are bound to the redundancy group. A missing or mismatched peer entry would reveal a broken inter-chassis redundancy relationship, risking an uncovered failover if the active PE goes down.

What Can Be Monitored

ICCP redundancy group configuration
peer chassis LSR ID registration
application-to-redundancy-group binding
redundancy group hostname

Imported Objects

From MPLS-TC-STD-MIB

MplsLdpIdentifier

From SNMPv2-SMI

IpAddress
MODULE-IDENTITY
OBJECT-TYPE
Unsigned32
enterprises

From SNMPv2-TC

DisplayString

From ZXR10-MPLS-LDP-MIB

zxr10MplsLdp

OBJECT-IDENTITY

How to Use in IPNetwork Monitor

Example using zxr10IccpRgPeerState OID:

Select a ZTE ZXR10 MPLS router, dual-homed PE pair (Inter-Chassis Communication Protocol redundancy-group status) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type zxr10IccpRgPeerState into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. Indicates the status of the rg connect. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is an INTEGER-type OID, Value bounds is the most useful condition here — trigger an alert if the value is anything other than 'connected', since that indicates the condition this object reports has changed to one worth investigating. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
zxr10mplsIccpMIB	1.3.6.1.4.1.3902.3.314.2			This MIB contains managed object definitions for the 'Inter-Chassis Communication Protocol for L2VPN PE Redundancy, ICCP' document.
zxr10IccpGlobalObjects	1.3.6.1.4.1.3902.3.314.2.1
zxr10IccpRgObjects	1.3.6.1.4.1.3902.3.314.2.2
zxr10IccpRgCfgTable	1.3.6.1.4.1.3902.3.314.2.2.1		not-accessible	ICCP RG Table. This table contains one entry per rg table.
zxr10IccpRgCfgEntry	1.3.6.1.4.1.3902.3.314.2.2.1.1		not-accessible	The parameter of a rg entity containing statistics information about a particular Redundancy Group.
U32 zxr10IccpRgCfgRgId	1.3.6.1.4.1.3902.3.314.2.2.1.1.1	Unsigned32	not-accessible	The identifier of a redundancy group.The maximum range can be configured is dynamically defined.
STR zxr10IccpRgCfgHostname	1.3.6.1.4.1.3902.3.314.2.2.1.1.2	DisplayString	read-only	The host name of the rg.
zxr10IccpRgPeerCfgTable	1.3.6.1.4.1.3902.3.314.2.2.2		not-accessible	ICCP Peer Table. This table contains one entry per iccp peer table.
zxr10IccpRgPeerCfgEntry	1.3.6.1.4.1.3902.3.314.2.2.2.1		not-accessible	The parameter of a rg peer entity containing statistics information about a particular rg peer.
U32 zxr10IccpRgPeerCfgRgId	1.3.6.1.4.1.3902.3.314.2.2.2.1.1	Unsigned32	not-accessible	The identifier of a redundancy group.
IP zxr10IccpRgPeerCfgPeerLsrId	1.3.6.1.4.1.3902.3.314.2.2.2.1.2	IpAddress	read-only	The identifier of peer lsr used to identify a session.
zxr10IccpRgAppCfgTable	1.3.6.1.4.1.3902.3.314.2.2.3		not-accessible	ICCP App Table. This table contains one entry per iccp app table.
zxr10IccpRgAppCfgEntry	1.3.6.1.4.1.3902.3.314.2.2.3.1		not-accessible	The parameter of a rg app entity containing statistics information about a particular rg app.
U32 zxr10IccpRgAppCfgRgId	1.3.6.1.4.1.3902.3.314.2.2.3.1.1	Unsigned32	not-accessible	The identifier of a redundancy group.
INT zxr10IccpRgAppCfgMlacpEnble	1.3.6.1.4.1.3902.3.314.2.2.3.1.2	INTEGER	read-only	The mlacp applied status in this rg.
INT zxr10IccpRgAppCfgMcPortEnble	1.3.6.1.4.1.3902.3.314.2.2.3.1.3	INTEGER	read-only	The mc-port applied status in this rg.
INT zxr10IccpRgAppCfgMcPwEnble	1.3.6.1.4.1.3902.3.314.2.2.3.1.4	INTEGER	read-only	The mc-pw applied status in this rg.
INT zxr10IccpRgAppCfgArpEnble	1.3.6.1.4.1.3902.3.314.2.2.3.1.5	INTEGER	read-only	The arp applied status in this rg.
INT zxr10IccpRgAppCfgMacEnble	1.3.6.1.4.1.3902.3.314.2.2.3.1.6	INTEGER	read-only	The mac applied status in this rg.
zxr10IccpRgPeerStateTable	1.3.6.1.4.1.3902.3.314.2.2.4		not-accessible	ICCP Peer State Table. This table contains one entry per iccp peer state table.
zxr10IccpRgPeerStateEntry	1.3.6.1.4.1.3902.3.314.2.2.4.1		not-accessible	The parameter of a rg peer entity containing statistics information about a particular rg peer.
U32 zxr10IccpRgPeerStateRgId	1.3.6.1.4.1.3902.3.314.2.2.4.1.1	Unsigned32	not-accessible	The identifier of a redundancy group.
IP zxr10IccpRgPeerStatePeerLsrId	1.3.6.1.4.1.3902.3.314.2.2.4.1.2	IpAddress	not-accessible	The identifier of peer lsr used to identify a session.
INT zxr10IccpRgPeerStateEx	1.3.6.1.4.1.3902.3.314.2.2.4.1.3	INTEGER	read-only	Indicates the status of the rg connect.
zxr10IccpRgAppStateTable	1.3.6.1.4.1.3902.3.314.2.2.5		not-accessible	Rg Apply Protocol Table. This table contains one entry per iccp rg app table.
zxr10IccpRgAppStateEntry	1.3.6.1.4.1.3902.3.314.2.2.5.1		not-accessible	The parameter of a app entity in a rg containing statistics information about a particular app.
U32 zxr10IccpRgAppStateRgId	1.3.6.1.4.1.3902.3.314.2.2.5.1.1	Unsigned32	not-accessible	The identifier of a redundancy group.
INT zxr10IccpRgAppStateAppType	1.3.6.1.4.1.3902.3.314.2.2.5.1.2	INTEGER	not-accessible	The type of the app applied in a rg.
IP zxr10IccpRgAppStatePeerLsrId	1.3.6.1.4.1.3902.3.314.2.2.5.1.3	IpAddress	not-accessible	The identifier of peer lsr used to identify a session.
INT zxr10IccpRgAppState	1.3.6.1.4.1.3902.3.314.2.2.5.1.4	INTEGER	read-only	Indicates the status of the app connect in a rg.
zxr10IccpNotifications	1.3.6.1.4.1.3902.3.314.2.3
zxr10IccpConformance	1.3.6.1.4.1.3902.3.314.2.4

RFC description

Inter-Chassis Communication Protocol for MPLS L2VPN Provider Edge redundancy management.

Start monitoring ZTE ZXR10 MPLS router, dual-homed PE pair (Inter-Chassis Communication Protocol redundancy-group status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download ZXR10-MPLS-ICCP-MIB