CTRON-SFPS-L4SS-MIB :: sfpsL4CPFlowSubprotocol

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CTRON-SFPS-L4SS-MIB › sfpsL4CPFlowSubprotocol

sfpsL4CPFlowSubprotocol

Module: CTRON-SFPS-L4SS-MIB

OID (symbolic): CTRON-SFPS-L4SS-MIB::sfpsL4CPFlowSubprotocol

OID (numeric): 1.3.6.1.4.1.52.4.2.4.2.6.1.4.1.4

Node type: OBJECT-TYPE

Type: HexInteger

Access: read-only

Description: This value identifies the Layer 4 protocol. It corresponds to the IP 'Protocol' field as described in the 'Assigned Numbers' RFC.

What is sfpsL4CPFlowSubprotocol?

Identifies the Layer 4 protocol of this flow using the IANA 'Protocol' field values from the Assigned Numbers RFC (e.g. 6 for TCP, 17 for UDP), displayed in hex. An admin reads this to know what kind of traffic (TCP, UDP, etc.) a given flow-table row represents.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.4.2.6.1.4.1.4
snmpwalk -v2c -c public <target> CTRON-SFPS-L4SS-MIB::sfpsL4CPFlowSubprotocol

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.4.2.6.1.4.1.4.1
snmpget -v2c -c public <target> CTRON-SFPS-L4SS-MIB::sfpsL4CPFlowSubprotocol.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> sfpsL4CPFlowSubprotocol.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::sfpsL4CPFlowSubprotocol 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 (13 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
1.3.6.1.4.1.52.4.2.4.2.6.1sfpsChassisRipCTRON-SFPS-INCLUDE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.52.4.2.4.2.6.1.4sfpsL4CPFlowTableCTRON-SFPS-L4SS-MIB
1.3.6.1.4.1.52.4.2.4.2.6.1.4.1sfpsL4CPFlowEntryCTRON-SFPS-L4SS-MIB
1.3.6.1.4.1.52.4.2.4.2.6.1.4.1.4sfpsL4CPFlowSubprotocolCTRON-SFPS-L4SS-MIB