ZXR10-IP-VRF-ADDR-MIB

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Category: ZTE ZXR10 IP Routing

Description: Manages ZTE ZXR10 IP address assignments within VRF instances for multi-tenant routing table isolation.

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What Is ZXR10-IP-VRF-ADDR-MIB?

ZXR10-IP-VRF-ADDR-MIB is a ZTE proprietary SNMP module for the ZXR10 platform that manages IP address assignments within VRF (Virtual Routing and Forwarding) instances, supporting multi-tenant routing table isolation. It exposes configuration data mapping IP addresses and interfaces to specific VRFs rather than traffic performance counters. This MIB is useful for monitoring the software/configuration status of the router's multi-tenant routing setup, confirming that IP addresses are assigned to the correct VRF context and helping detect misconfiguration that could leak traffic between tenants or routing domains. It necessarily depends on standard VRF/MPLS-VPN concepts and likely on companion ZXR10 routing MIBs (such as OSPF or BGP per-VRF modules) for full context. It is deployed on ZTE ZXR10 routers used as PE (provider edge) or multi-tenant routers in MPLS VPN or enterprise segmentation deployments, and a ZXR10-IP-VRF-ADDR-MIB download lets administrators load the module directly into their MIB browser for inspection.

IPNetwork Monitor allows you to monitor SNMP objects defined in ZXR10-IP-VRF-ADDR-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 router

Monitoring Examples

No object names were captured for this MIB, so a specific table cannot be honestly cited; in practice an operator would poll a VRF-to-IP-address mapping table to confirm each configured VRF instance shows the expected interface addresses, noticing a tenant-isolation problem if an address appears assigned to the wrong VRF or is missing entirely.

What Can Be Monitored

VRF instance IP address assignment
interface-to-VRF mapping
VRF configuration consistency

Imported Objects

From RFC1155-SMI

IpAddress

From SNMPv2-SMI

Integer32
OBJECT-TYPE
enterprises

OIDs

OID symbolic	OID numeric	Type	Access	Description
zte	1.3.6.1.4.1.3902
zxr10	1.3.6.1.4.1.3902.3
zxr10protocol	1.3.6.1.4.1.3902.3.101
zxr10ip	1.3.6.1.4.1.3902.3.101.1
zxr10ipvrfaddrTable	1.3.6.1.4.1.3902.3.101.1.1		not-accessible	The description of zxr10 vrf address table. It is a list of vrf address entries.
zxr10ipvrfaddrEntry	1.3.6.1.4.1.3902.3.101.1.1.1		not-accessible	A vrf address entry containing objects that vrf interface address infomation,such as: vrf ifindex, vrf address, mask.
STR zxr10ipVrfVpnName	1.3.6.1.4.1.3902.3.101.1.1.1.1	DisplayString	read-only	The IP address of this vrf interface.
IP zxr10ipVrfAddr	1.3.6.1.4.1.3902.3.101.1.1.1.2	IpAddress	read-only	The IP address of this vrf interface.
IP zxr10ipVrfNetMask	1.3.6.1.4.1.3902.3.101.1.1.1.3	IpAddress	read-only	The subnet mask associated with the IP address of this vrf interface. The value of the mask is an IP address with all the network bits set to 1 and all the hosts bits set to 0.
I32 zxr10ipVrfIfIndex	1.3.6.1.4.1.3902.3.101.1.1.1.4	Integer32	read-only	The index value which uniquely identifies the vrf interface. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex.
I32 zxr10ipVrfBcastAddr	1.3.6.1.4.1.3902.3.101.1.1.1.5	Integer32	read-only	The value of the least-significant bit in the IP broadcast address used for sending datagrams on the vrf interface associated with the IP address. For example, when the Internet standard all-ones broadcast address is used, the value will be 1. This value applies to both the subnet and network broadcasts addresses used by the vrf interface.
I32 zxr10ipVrfReasmMaxSize	1.3.6.1.4.1.3902.3.101.1.1.1.6	Integer32	read-only	The size of the largest IP datagram which this vrf interface can re-assemble from incoming IP fragmented datagrams received on this interface.
zxr10tcp	1.3.6.1.4.1.3902.3.101.2
zxr10tcpConnTable	1.3.6.1.4.1.3902.3.101.2.1		not-accessible	A table containing TCP connection-specific information.
zxr10tcpconnEntry	1.3.6.1.4.1.3902.3.101.2.1.1		not-accessible	Information about a particular current TCP connection. An object of this type is transient, in that it ceases to exist when (or soon after) the connection makes the transition to the CLOSED state.
STR zxr10tcpConnVrfVpnName	1.3.6.1.4.1.3902.3.101.2.1.1.1	DisplayString	read-only	The IP address of this vrf interface.
INT zxr10tcpConnState	1.3.6.1.4.1.3902.3.101.2.1.1.2	INTEGER	read-write	The state of this TCP connection. The only value which may be set by a management station is deleteTCB(12). Accordingly, it is appropriate for an agent to return a `badValue' response if a management station attempts to set this object to any other value. If a management station sets this object to the value deleteTCB(12), then this has the effect of deleting the TCB (as defined in RFC 793) of the corresponding connection on the managed node, resulting in immediate termination of the connection. As an implementation-specific option, a RST segment may be sent from the managed node to the other TCP endpoint (note however that RST segments are not sent reliably).
IP zxr10tcpConnLocalAddress	1.3.6.1.4.1.3902.3.101.2.1.1.3	IpAddress	read-only	The local IP address for this TCP connection. In the case of a connection in the listen state which is willing to accept connections for any IP interface associated with the node, the value 0.0.0.0 is used.
INT zxr10tcpConnLocalPort	1.3.6.1.4.1.3902.3.101.2.1.1.4	INTEGER	read-only	The local port number for this TCP connection.
IP zxr10tcpConnRemAddress	1.3.6.1.4.1.3902.3.101.2.1.1.5	IpAddress	read-only	The remote IP address for this TCP connection.
INT zxr10tcpConnRemPort	1.3.6.1.4.1.3902.3.101.2.1.1.6	INTEGER	read-only	The remote port number for this TCP connection.

RFC description

Monitors Virtual Routing and Forwarding IP address tables including VRF interface addresses, netmasks, and associated configuration parameters.

Start monitoring ZTE ZXR10 router (per-VRF IP-address-assignment config 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-IP-VRF-ADDR-MIB

What Is ZXR10-IP-VRF-ADDR-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description