ALCATEL-IND1-TIMETRA-VRTR-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsALCATEL-IND1-TIMETRA-VRTR-MIB

Organization: Alcatel

Last Updated: 2008-01-01

Category: IP and Core Protocols, Vendor: Alcatel-Lucent

Description: Alcatel 7750 SR service router virtual router MIB for managing VRF instances, interfaces, and routing contexts.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock 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.

What Is ALCATEL-IND1-TIMETRA-VRTR-MIB?

ALCATEL-IND1-TIMETRA-VRTR-MIB is part of Alcatel-Lucent's (now Nokia) TiMOS management MIB family for the 7x50 series of service routers (7750 SR and related platforms), specifically covering virtual router (VRF) instances, their interfaces, and routing contexts. It exposes configuration and operational-state data such as the count of configured and active virtual routers, per-VRF administrative and row status, VRF naming, and routing-resource limits like maximum ARP entries and IPv4/IPv6 route-threshold soak timers. Its monitoring value centers on device configuration and service-health status rather than raw hardware sensors: operators track how many virtual routers are provisioned versus active, whether a given VRF's admin/oper state is up, and whether routing-table or ARP-table thresholds are being approached, all of which signal capacity or configuration problems in a multi-tenant routing deployment. Network engineers who search for an ALCATEL-IND1-TIMETRA-VRTR-MIB download are typically looking to compile it alongside the broader TIMETRA MIB family so their NMS can resolve VRF-related OIDs correctly, since VRFs reference shared chassis and interface objects from those other TIMETRA MIBs and standard IETF routing MIB conventions. It is deployed exclusively on Alcatel-Lucent/Nokia 7x50 service router platforms used by service providers for MPLS/VPN and multi-VRF routing.

IPNetwork Monitor allows you to monitor SNMP objects defined in ALCATEL-IND1-TIMETRA-VRTR-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

  • Nokia 7750 SR-1s / SR-s (2024) — FP5-based service router, current flagship of the 7750 SR family, still runs SR OS with VRF/VPRN support

Monitoring Examples

An operator would poll vRtrConfiguredVRtrs and vRtrActiveVRtrs to confirm the expected number of virtual routers is actually up, and walk vRtrConfTable/vRtrConfEntry indexed by vRtrID to check each VRF's vRtrName, vRtrAdminState, and vRtrRowStatus. A VRF whose vRtrAdminState shows down while vRtrRowStatus is active indicates a misconfigured or failed virtual router that needs investigation. Monitoring vRtrMaxARPEntries against actual ARP table usage also flags VRFs approaching their configured capacity limits before they start dropping new ARP resolutions.

What Can Be Monitored

  • configured vs active virtual router counts
  • per-VRF admin and row status
  • VRF naming and identification
  • maximum ARP entries per VRF
  • IPv4/IPv6 route threshold soak time
Imported Objects

From ALCATEL-IND1-TIMETRA-FILTER-MIB

TFilterID
TIPFilterID

From ALCATEL-IND1-TIMETRA-GLOBAL-MIB

timetraSRMIBModulesOBJECT-IDENTITY
tmnxSRConfsOBJECT-IDENTITY
tmnxSRNotifyPrefixOBJECT-IDENTITY
tmnxSRObjsOBJECT-IDENTITY

From ALCATEL-IND1-TIMETRA-PORT-MIB

tmnxPortNotifyPortIdOBJECT-TYPE
tmnxPortTypeOBJECT-TYPE

From ALCATEL-IND1-TIMETRA-QOS-MIB

TNetworkPolicyID

From ALCATEL-IND1-TIMETRA-SAP-MIB

sapEncapValueOBJECT-TYPE
sapPortIdOBJECT-TYPE

From ALCATEL-IND1-TIMETRA-SERV-MIB

svcDhcpClientLeaseOBJECT-TYPE
svcDhcpLseStateNewChAddrOBJECT-TYPE
svcDhcpLseStateNewCiAddrOBJECT-TYPE

From ALCATEL-IND1-TIMETRA-TC-MIB

Dot1PPriority
IpAddressPrefixLength
TCpmProtPolicyID
TDSCPValue
TDSCPValueOrNone
TFCType
TItemDescription
TItemLongDescription
TNamedItem
TNamedItemOrEmpty
TPolicyStatementNameOrEmpty
TmnxAdminState
TmnxBgpAutonomousSystem
TmnxCustId
TmnxDHCP6MsgType
TmnxEncapVal
TmnxOperState
TmnxPortID
TmnxServId
TmnxStatus
TmnxTunnelID
TmnxTunnelType
TmnxVPNRouteDistinguisher
TmnxVRtrID
TmnxVRtrIDOrZero

From IF-MIB

InterfaceIndex
InterfaceIndexOrZero

From INET-ADDRESS-MIB

InetAddress
InetAddressIPv6
InetAddressIPv6z
InetAddressPrefixLength
InetAddressType

From IP-FORWARD-MIB

ipCidrRouteEntryOBJECT-TYPE

From IP-MIB

ipNetToMediaEntryOBJECT-TYPE

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Gauge32
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
TimeTicks
Unsigned32

From SNMPv2-TC

DisplayString
MacAddress
RowStatus
TEXTUAL-CONVENTION
TestAndIncr
TimeStamp
TruthValue

How to Use in IPNetwork Monitor

Example using vRtrIfTotalNumber OID:

Select a Nokia (Alcatel-Lucent) 7750 SR-series service router 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 vRtrIfTotalNumber into the Find box to locate it in the OID tree, then select it and click OK. It reports the current number of router interfaces configured on this system. 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 count drops below the number of interfaces you expect to be configured, which would indicate an interface was removed or failed to come up. Click Finish to create the monitor; you can adjust any parameter later.

See also: vRtrInetStatRteCpeChkUpTime

OIDs

RFC description

Alcatel-Lucent TIMETRA vendor-private MIB for managing virtual router configuration and statistics.

Start monitoring Nokia (Alcatel-Lucent) 7750 SR-series service routers 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 ALCATEL-IND1-TIMETRA-VRTR-MIB