All MIBs › AVAYA-RTP-MIB › avRtpSessionTxEncryp
avRtpSessionTxEncryp
Module: AVAYA-RTP-MIB
OID (symbolic): AVAYA-RTP-MIB::avRtpSessionTxEncryp
OID (numeric): 1.3.6.1.4.1.6889.2.7.2.1.23
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The Media Encryption metric indicates what kind media encryption is ,if any, is used for the RTP session. This information is valuable because: 1) media-encryption consumes more VoIP resources 2) Encryption key infrastructure may cause problems
encryptionOff(0) - Encryption is off encryptionAEAv2(1) - Avaya Proprietary AEAv2 encryption encryptionAES(2) - Avaya Proprietary AES encryption
Standard Encryption (Secure RTP): srtpAesCm128(4) - Counter Mode 128 AES encryption, no authentication srtpAesCm128HmacSha180(5) - AES encryption, 80bit SHA1 authentication srtpAesCm128HmacSha132(6) - AES encryption, 32bit SHA1 authentication srtpF8128HmacSha180(7) - F8 encryption, 80bit SHA1 authentication srtpHmacSha180(8) - No encryption, 80bit SHA1 authentication srtpHmacSha132(9) - No encryption, 32bit SHA1 authentication
What is avRtpSessionTxEncryp?
Indicates what kind of media encryption, if any, was used for this RTP session -- ranging from no encryption, through Avaya-proprietary AEAv2/AES, to standard SRTP variants such as srtpAesCm128 or srtpHmacSha180. The source notes this matters because encryption consumes more VoIP processing resources and its key infrastructure can itself cause call problems.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6889.2.7.2.1.23 snmpwalk -v2c -c public <target> AVAYA-RTP-MIB::avRtpSessionTxEncryp
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6889.2.7.2.1.23.1 snmpget -v2c -c public <target> AVAYA-RTP-MIB::avRtpSessionTxEncryp.1
Start monitoring Avaya VoIP-enabled devices (gateway/media server) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AVAYA-RTP-MIB::avRtpSessionTxEncryp OID value, configure state conditions and alerts, and monitor any Avaya VoIP-enabled devices (gateway/media server) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.6889 | avaya | AV-APPLICATION-ENABLEMENT-SERVICES-MIB |
| 1.3.6.1.4.1.6889.2 | mibs | AV-APPLICATION-ENABLEMENT-SERVICES-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6889.2.7 | avRtpMib | AVAYA-RTP-MIB |
| 1.3.6.1.4.1.6889.2.7.2 | avRtpSessionTable | AVAYA-RTP-MIB |
| 1.3.6.1.4.1.6889.2.7.2.1 | avRtpSessionEntry | AVAYA-RTP-MIB |
| 1.3.6.1.4.1.6889.2.7.2.1.23 | avRtpSessionTxEncryp | AVAYA-RTP-MIB |