Nortel-MsCarrier-MscPassport-X25TraceRcvrMIB :: mscTraceSessionX25VcWindowClosuresToSubnet

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-MsCarrier-MscPassport-X25TraceRcvrMIB › mscTraceSessionX25VcWindowClosuresToSubnet

mscTraceSessionX25VcWindowClosuresToSubnet

Module: Nortel-MsCarrier-MscPassport-X25TraceRcvrMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-X25TraceRcvrMIB::mscTraceSessionX25VcWindowClosuresToSubnet

OID (numeric): 1.3.6.1.4.1.562.36.2.1.106.3.2.2.12.1.10

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This attribute counts the number of window closures to subnet. A packet may have been sent into the subnet but its acknowledgment from the remote Vc has not yet been received. This is a 8 bit sequence number.This number is useful in detecting whether the Vc is sending any packet into the subnet.

What is mscTraceSessionX25VcWindowClosuresToSubnet?

Read-only count of times this virtual circuit's send window to the subnet closed (an unacknowledged packet was outstanding), useful for detecting whether the Vc is actively sending data.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.106.3.2.2.12.1.10
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-X25TraceRcvrMIB::mscTraceSessionX25VcWindowClosuresToSubnet

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.106.3.2.2.12.1.10.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-X25TraceRcvrMIB::mscTraceSessionX25VcWindowClosuresToSubnet.1

Start monitoring Nortel Passport WAN switch (X.25 protocol trace receiver) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-X25TraceRcvrMIB::mscTraceSessionX25VcWindowClosuresToSubnet OID value, configure state conditions and alerts, and monitor any Nortel Passport WAN switch (X.25 protocol trace receiver) from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.562.36.2.1.106mscTraceNortel-MsCarrier-MscPassport-TraceBaseMIB
1.3.6.1.4.1.562.36.2.1.106.3mscTraceSessionNortel-MsCarrier-MscPassport-TraceBaseMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.36.2.1.106.3.2mscTraceSessionX25Nortel-MsCarrier-MscPassport-X25TraceRcvrMIB
1.3.6.1.4.1.562.36.2.1.106.3.2.2mscTraceSessionX25VcNortel-MsCarrier-MscPassport-X25TraceRcvrMIB
1.3.6.1.4.1.562.36.2.1.106.3.2.2.12mscTraceSessionX25VcStatsTableNortel-MsCarrier-MscPassport-X25TraceRcvrMIB
1.3.6.1.4.1.562.36.2.1.106.3.2.2.12.1mscTraceSessionX25VcStatsEntryNortel-MsCarrier-MscPassport-X25TraceRcvrMIB
1.3.6.1.4.1.562.36.2.1.106.3.2.2.12.1.10mscTraceSessionX25VcWindowClosuresToSubnetNortel-MsCarrier-MscPassport-X25TraceRcvrMIB