Nortel-MsCarrier-MscPassport-FrameRelayDteMIB :: mscFrDteStDlciIpCos

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-MsCarrier-MscPassport-FrameRelayDteMIB › mscFrDteStDlciIpCos

mscFrDteStDlciIpCos

Module: Nortel-MsCarrier-MscPassport-FrameRelayDteMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-FrameRelayDteMIB::mscFrDteStDlciIpCos

OID (numeric): 1.3.6.1.4.1.562.36.2.1.101.6.10.1.7

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: This attribute specifies the initial Class of Service (CoS) given to each packet received on the virtual circuit identified by the DLCI. The CoS value n is used to select Vr/ QosP/n. which determines the QualityofService-Profile to be used when the packet is forwarded. The initial CoS given to a packet by the assignedQoS attribute may be overridden when the cosPolicyAssignment attribute is defined on the IpPort or Ip components. When a packet is to be transmitted on a frDte protocol port where multiple virtual circuits are available for the packet's next hop, the packet is forwarded using the dlci where the ipCos value matches the CoS of the packet. When the packets's CoS does not match the ipCos value of any of the available virtual circuits, the packet will be forwarded using next lowest CoS; failing this, the packet will be forwarded using the next highest CoS.

What is mscFrDteStDlciIpCos?

This read-write value (0-3, default 0) assigns the initial IP Class of Service applied to packets arriving on a statically provisioned DLCI (StDlci), selecting which Quality-of-Service profile (Vr/<string> QosP/n) is used when forwarding, unless overridden by a cosPolicyAssignment set on the IpPort/Ip component. An admin uses this to steer a specific DLCI's traffic into a particular QoS treatment, and relies on the Passport's next-lowest/next-highest fallback logic when multiple virtual circuits with different CoS values are available for the same next hop.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.101.6.10.1.7
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-FrameRelayDteMIB::mscFrDteStDlciIpCos

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.101.6.10.1.7.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-FrameRelayDteMIB::mscFrDteStDlciIpCos.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.562.36.2.1.101.6.10.1.7.1 i <value>

Start monitoring Nortel MscPassport multiservice switch (Frame Relay DTE/DLCI) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-FrameRelayDteMIB::mscFrDteStDlciIpCos OID value, configure state conditions and alerts, and monitor any Nortel MscPassport multiservice switch (Frame Relay DTE/DLCI) from a single console.

OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.562nortelCPM-NORTEL-MIB
1.3.6.1.4.1.562.36msCarrierNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2mscPassportNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2.1mscComponentsNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.36.2.1.101mscFrDteNortel-MsCarrier-MscPassport-FrameRelayDteMIB
1.3.6.1.4.1.562.36.2.1.101.6mscFrDteStDlciNortel-MsCarrier-MscPassport-FrameRelayDteMIB
1.3.6.1.4.1.562.36.2.1.101.6.10mscFrDteStDlciProvTableNortel-MsCarrier-MscPassport-FrameRelayDteMIB
1.3.6.1.4.1.562.36.2.1.101.6.10.1mscFrDteStDlciProvEntryNortel-MsCarrier-MscPassport-FrameRelayDteMIB
1.3.6.1.4.1.562.36.2.1.101.6.10.1.7mscFrDteStDlciIpCosNortel-MsCarrier-MscPassport-FrameRelayDteMIB

Module

This MIB depends on