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There are also other versions of this article available: Reference | Reference7 | Reference9 | Reference13r1 (this version) | Reference13r2

The VoIP device allows the operating state to be monitored using SNMP (Simple Network Management Protocol with version 1.0). Standard MIB II and a manufacturer-specific MIB (Management Information Base) are supported. Detailed information about this MIB can be obtained from a certified innovaphone dealer or as zip-package from the download area of the innovaphone homepage. File name: INNO-MIB-V7.TXT.

innovaphone uses the standard Ports for SNMP, UDP Port 161 and UDP Port 162 for SNMP traps, and they are not changeable.

Note: SNMP traps will not be send before an uptime of 90 seconds(will be collected in this time). Due to DHCP negotiation awaiting
Enable: Enable the SNMP service (default: deactivated).
Disable SNMPv1: SNMPv1 can be disabled (default: enabled).
Community: If the standard community name public is not being used, a different community name can be entered in this field.
Device Name: For more detailed information, a device name can be specified here for the SNMP agent.
Contact: As can a contact person (Contact).
Location: As can a location (Location).
Authentication Trap: Access via SNMP is only possible if the correct community name is entered. If this check box is checked, a trap is generated in the case of access with an incorrect community name.
Trap Destination: Destinations for trap messages also have to be defined if the device is to trigger the traps defined in the manufacturer-specific innovaphone MIB.
Allowed Networks: To increase security, access to the device can be restricted by restricting SNMP access to a defined list of computers or IP address ranges. To disable SNMP access completely just enter as Address and as Mask.
SNMPv3/Engine ID: Informative: This agent's engine id according to RFC3411
SNMPv3/Authentication: Choose from MD5, SHA1. A selection of NONE will force the encryption setting to NONE, also.
SNMPv3/Encryption: Choose from DES, AES128.
SNMPv3/User,Password(Auth),Password(Crypt): Enter the credentials for this agent's authoritative engine. Two different passwords are configurable. One password for authentication and a different one for privacy/encryption.

In V7 the SNMP Traps are enhanced

All events with type =Alarm are send via SNMP traps. SNMP Trap delivers: code,severity,txt (e.g interface down) and Alarm –source (e.g IP0/ETH1)

   innoDiagAlarm TRAP-TYPE
       ENTERPRISE  innovaphone
       VARIABLES   { 
             trapGaugeParm,          -- Alarm Code
             trapDisplayStringParm,  -- Alarm Source
             trapGaugeParm,          -- Severity: indeterminate(0),major(1),critical(2)
             trapDisplayStringParm   -- Alarm Text
       "This trap corresponds to an alarm under Administration/Diagnostics/Alarms"
       ::= 6
   innoDiagAlarmClear TRAP-TYPE
       ENTERPRISE  innovaphone
       VARIABLES   { 
             trapGaugeParm,          -- Alarm Code
             trapDisplayStringParm   -- Alarm Source
       "This trap corresponds to an alarm clearing under Administration/Diagnostics/Alarms"
       ::= 7

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