Nortel-MsCarrier-MscPassport-VoiceMIB :: mscVsFramerTransmitCasYellow

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-MsCarrier-MscPassport-VoiceMIB › mscVsFramerTransmitCasYellow

mscVsFramerTransmitCasYellow

Module: Nortel-MsCarrier-MscPassport-VoiceMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-VoiceMIB::mscVsFramerTransmitCasYellow

OID (numeric): 1.3.6.1.4.1.562.36.2.1.80.2.13.1.7

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: When the associated DS1 or E1 line is operating in CCS mode, this attribute is not applicable, and must be set to no.

Normally, all the VoiceService Framers associated with the same DS1 or E1 line should have the same value for this attribute. When the value is yes on all VoiceService Framers, a yellow alarm will be asserted on the port whenever loss of subnet connectivity occurs for all these VoiceServices. This will prevent the external equipment from using this port for call attempts.

If this attribute is set to no for all VoiceService Framers associated with a DS1 or E1 line, a yellow alarm will never be asserted on the line for subnet connectivity reasons, agreeing with DS1/E1 port standards.

If some VoiceService Framers associated with the same DS1 or E1 line have this value set to yes, and some no, a yellow alarm will be asserted on the line only if there are subnet connectivity problems for all the VoiceService Framers with the attribute transmitCasYellow set to yes. The VoiceService Framers with this attribute set to no will have no effect on whether a yellow alarm should be asserted on the line.

What is mscVsFramerTransmitCasYellow?

On a CAS-mode DS1/E1 line, controls whether a yellow alarm is asserted on the port when loss of subnet connectivity affects all VoiceServices sharing that line; normally set consistently across all Framers on the same physical line.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.80.2.13.1.7
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-VoiceMIB::mscVsFramerTransmitCasYellow

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.80.2.13.1.7.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-VoiceMIB::mscVsFramerTransmitCasYellow.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.562.36.2.1.80.2.13.1.7.1 i <value>

Start monitoring Nortel MsCarrier Passport switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-VoiceMIB::mscVsFramerTransmitCasYellow OID value, configure state conditions and alerts, and monitor any Nortel MsCarrier Passport switches 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
1.3.6.1.4.1.562.36.2.1.80mscVsNortel-MsCarrier-MscPassport-VoiceMIB
1.3.6.1.4.1.562.36.2.1.80.2mscVsFramerNortel-MsCarrier-MscPassport-VoiceMIB
1.3.6.1.4.1.562.36.2.1.80.2.13mscVsFramerSignalTableNortel-MsCarrier-MscPassport-VoiceMIB
1.3.6.1.4.1.562.36.2.1.80.2.13.1mscVsFramerSignalEntryNortel-MsCarrier-MscPassport-VoiceMIB
1.3.6.1.4.1.562.36.2.1.80.2.13.1.7mscVsFramerTransmitCasYellowNortel-MsCarrier-MscPassport-VoiceMIB