CTRON-SFPS-L4SS-MIB :: sfpsL4CDRActiveFlowSubProtocol

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CTRON-SFPS-L4SS-MIB › sfpsL4CDRActiveFlowSubProtocol

sfpsL4CDRActiveFlowSubProtocol

Module: CTRON-SFPS-L4SS-MIB

OID (symbolic): CTRON-SFPS-L4SS-MIB::sfpsL4CDRActiveFlowSubProtocol

OID (numeric): 1.3.6.1.4.1.52.4.2.4.2.6.2.4.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: If this is a Layer 4 flow, this value identifies the Layer 4 protocol (for IP, this value corresponds to the 'Protocol' field as described in the 'Assigned Numbers' RFC). If this is a Layer 3 flow, this value is zero.

What is sfpsL4CDRActiveFlowSubProtocol?

For an active Layer 4 flow, identifies the Layer 4 protocol using the IP 'Protocol' field values from the Assigned Numbers RFC; this is zero for a Layer 3-only flow. An admin uses this to see what kind of traffic (TCP, UDP, etc.) is being recorded for this active flow.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.4.2.6.2.4.1.2
snmpwalk -v2c -c public <target> CTRON-SFPS-L4SS-MIB::sfpsL4CDRActiveFlowSubProtocol

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.4.2.6.2.4.1.2.1
snmpget -v2c -c public <target> CTRON-SFPS-L4SS-MIB::sfpsL4CDRActiveFlowSubProtocol.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> sfpsL4CDRActiveFlowSubProtocol.1

Start monitoring Cabletron SecureFast Packet Switch (SFPS), Layer 4 switching services with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-SFPS-L4SS-MIB::sfpsL4CDRActiveFlowSubProtocol OID value, configure state conditions and alerts, and monitor any Cabletron SecureFast Packet Switch (SFPS), Layer 4 switching services 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
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.4mibsCT-PRIORITY-QUEUING
1.3.6.1.4.1.52.4.2ctronExpCT-PRIORITY-QUEUING
1.3.6.1.4.1.52.4.2.4ctronSwitchCTRON-SFPS-INCLUDE-MIB
1.3.6.1.4.1.52.4.2.4.2switchSFPSCTRON-SFPS-INCLUDE-MIB
1.3.6.1.4.1.52.4.2.4.2.6sfpsChassisCTRON-SFPS-INCLUDE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.52.4.2.4.2.6.2sfpsL4CDRCTRON-SFPS-L4SS-MIB
1.3.6.1.4.1.52.4.2.4.2.6.2.4sfpsL4CDRActiveFlowTableCTRON-SFPS-L4SS-MIB
1.3.6.1.4.1.52.4.2.4.2.6.2.4.1sfpsL4CDRActiveFlowEntryCTRON-SFPS-L4SS-MIB
1.3.6.1.4.1.52.4.2.4.2.6.2.4.1.2sfpsL4CDRActiveFlowSubProtocolCTRON-SFPS-L4SS-MIB