APEX-MIB :: apexEcmEmmFirstPid

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAPEX-MIBapexEcmEmmFirstPid

apexEcmEmmFirstPid

Module: APEX-MIB

OID (symbolic): APEX-MIB::apexEcmEmmFirstPid

OID (numeric): 1.3.6.1.4.1.1166.1.31.15.1.1.7

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: First ECM-EMM PID when PID Remapping is disabled on an output stream. This PID along with the apexEcmEmmNumberPids defines a range of PIDs that the APEX will use for all ECMs and EMMs. These configuration settings allow a user to select a range that other service and ancillary PIDs will not use. This allows the APEX to use PIDs for ECMs and EMMs without having PID collisions. PID collisions will cause the APEX to select another ECM or EMM PID causing momentary glitches of the output video and audio.

Once written, the change to this parameter will take immediate effect. However, in order for the change to persist through subsequent reboots or power cycles, the change must be saved via the apexSaveConfig parameter.

@Config(config=yes, reboot=no) @Save(apexSaveConfig, value=2) @File(config.ini, type='ini')

What is apexEcmEmmFirstPid?

Sets the starting PID (Packet Identifier) in the range reserved for ECM and EMM conditional access messages when PID remapping is disabled on an output stream. Together with apexEcmEmmNumberPids, it defines the full PID range used for all ECM/EMM traffic.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1166.1.31.15.1.1.7
snmpwalk -v2c -c public <target> APEX-MIB::apexEcmEmmFirstPid

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1166.1.31.15.1.1.7.1
snmpget -v2c -c public <target> APEX-MIB::apexEcmEmmFirstPid.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1166.1.31.15.1.1.7.1 i <value>

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OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.1166giBCS-IDENT-MIB
1.3.6.1.4.1.1166.1giproductsBCS-IDENT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1166.1.31apexAPEX-MIB
1.3.6.1.4.1.1166.1.31.15apexPsiAPEX-MIB
1.3.6.1.4.1.1166.1.31.15.1apexPsiConfigAPEX-MIB
1.3.6.1.4.1.1166.1.31.15.1.1apexPsiConfigGeneralAPEX-MIB
1.3.6.1.4.1.1166.1.31.15.1.1.7apexEcmEmmFirstPidAPEX-MIB