ALTEON-CHEETAH-LAYER4-MIB :: fltCurCfgPortFiltBmap

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsALTEON-CHEETAH-LAYER4-MIBfltCurCfgPortFiltBmap

fltCurCfgPortFiltBmap

Module: ALTEON-CHEETAH-LAYER4-MIB

OID (symbolic): ALTEON-CHEETAH-LAYER4-MIB::fltCurCfgPortFiltBmap

OID (numeric): 1.3.6.1.4.1.1872.2.5.4.1.2.4.1.3

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: The filtering rules applied to the port.  The filtering rules are 
presented in bitmap format.

in receiving order:

    OCTET 1  OCTET 2  .....
    xxxxxxxx xxxxxxxx ..... 
    ||    || |_ filter 9
    ||    ||  
    ||    ||___ filter 8
    ||    |____ filter 7
    ||      .    .   .
    ||_________ filter 2
    |__________ filter 1 (as index to fltCurCfgTable)

where x : 1 - The represented filter rule applied to the port
          0 - The represented filter rule not applied to the port 

What is fltCurCfgPortFiltBmap?

Reports a bitmap representing all filtering rules currently assigned to this port in the active configuration, with each bit corresponding to one filter rule by index. This allows an operator to determine at a glance which set of filters is active on the port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1872.2.5.4.1.2.4.1.3
snmpwalk -v2c -c public <target> ALTEON-CHEETAH-LAYER4-MIB::fltCurCfgPortFiltBmap

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1872.2.5.4.1.2.4.1.3.1
snmpget -v2c -c public <target> ALTEON-CHEETAH-LAYER4-MIB::fltCurCfgPortFiltBmap.1

Start monitoring Alteon (Nortel/Radware) Cheetah-based application switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ALTEON-CHEETAH-LAYER4-MIB::fltCurCfgPortFiltBmap OID value, configure state conditions and alerts, and monitor any Alteon (Nortel/Radware) Cheetah-based application switches (legacy) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.1872alteonALTEON-PRIVATE-MIBS
1.3.6.1.4.1.1872.2private_mibsALTEON-PRIVATE-MIBS
1.3.6.1.4.1.1872.2.5aws_switchALTEON-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1872.2.5.4layer4ALTEON-CHEETAH-LAYER4-MIB
1.3.6.1.4.1.1872.2.5.4.1layer4ConfigsALTEON-CHEETAH-LAYER4-MIB
1.3.6.1.4.1.1872.2.5.4.1.2filterCfgALTEON-CHEETAH-LAYER4-MIB
1.3.6.1.4.1.1872.2.5.4.1.2.4fltCurCfgPortTableALTEON-CHEETAH-LAYER4-MIB
1.3.6.1.4.1.1872.2.5.4.1.2.4.1fltCurCfgPortTableEntryALTEON-CHEETAH-LAYER4-MIB
1.3.6.1.4.1.1872.2.5.4.1.2.4.1.3fltCurCfgPortFiltBmapALTEON-CHEETAH-LAYER4-MIB