55
EN
DIRIS Digiware D-50 & D-70 - 548088B - SOCOMEC
Traps are sent automatically when the alarm occurs. They will be sent again once the “Trap report frequency” time
(entered in Easy Config) is elapsed.
The alarm must be activated in the product (using the configuration software Easy Config) in order for the Traps to be sent.
Traps can either be configured for specific hosts or “broadcast” to the whole network. Up to two server IP addresses can
be entered in Easy Config for SNMP trap notification of specific hosts.
Annex I - 3. SNMP versions supported
The DIRIS Digiware D-50 / D-70 can use all three versions of SNMP: SNMPv1, v2 and v3.
• SNMPv1 and v2:
The identification is based on Read-only and Read-Write Community passwords. They are non-encrypted and are passed
over the network in plaintext.
Both passwords have to be entered in the Agent (DIRIS Digiware D-50 / D-70) and the Manager and must be identical.
A matching Read Community allows the Get functions to be executed on the agent.
A matching Read-Write Community also allows the Set function to be executed on the agent.
- The default Read Community V1 password is “public” and the default Read-Write Community V1 password is “Private”.
- The default Read Community V2 password is “publicv2” and the Read-Write Community V2 is “privatev2”.
•
SNMPv3:
SNMPv3 uses the USM (User-based Security Module) for controlling access to information available via SNMP. This
version offers more security using three important features to prevent the interception and deciphering of data:
- A username (called security username)
- MD5 and SHA1 authentication protocols to hash the passwords
- DES and AES Privacy protocols to encrypt the data
