All MIBs › AC-SYSTEM-MIB › acSysSRTPPacketMKISize
acSysSRTPPacketMKISize
Module: AC-SYSTEM-MIB
OID (symbolic): AC-SYSTEM-MIB::acSysSRTPPacketMKISize
OID (numeric): 1.3.6.1.4.1.5003.9.10.10.1.7.24.21.1
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: Determines the size of the parameter Master Key Identifier (MKI) in SRTP Tx packets.
One of the following values:
0 = MKI Disabled 1 - 4 = size (bytes of MKI). Access: Online. AC INI-Param: SRTPTxPacketMKISize
What is acSysSRTPPacketMKISize?
This OID controls the size of the Master Key Identifier (MKI) field added to SRTP outgoing packets, ranging from 0 bytes (disabled) to 4 bytes. Network engineers configure this when setting up secure voice streaming to ensure encryption keys can be properly identified during transmission. For example, setting it to 2 means each SRTP packet will include a 2-byte key identifier that the receiver uses to select the correct decryption key.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.1.7.24.21.1 snmpwalk -v2c -c public <target> AC-SYSTEM-MIB::acSysSRTPPacketMKISize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.1.7.24.21.1.1 snmpget -v2c -c public <target> AC-SYSTEM-MIB::acSysSRTPPacketMKISize.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.10.1.7.24.21.1.1 i <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> acSysSRTPPacketMKISize.1
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OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.5003 | audioCodes | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9 | acProducts | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9.10 | acBoardMibs | AC-ATM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5003.9.10.10 | acSystem | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.1 | acSystemConfiguration | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.1.7 | acSysSecurity | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.1.7.24 | acSysMediaEncription | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.1.7.24.21 | acSysSRTP | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.1.7.24.21.1 | acSysSRTPPacketMKISize | AC-SYSTEM-MIB |