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4985LAN Large Matrix Display 4985 - V08.00
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hopf
Elektronik GmbH
Nottebohmstr. 41
• D-58511 Lüdenscheid • Tel.: +49 (0)2351 9386-86 • Fax: +49 (0)2351 9386-93 • Internet: http://www.hopf.com • E-Mail: [email protected]
5.3.3.5.1 SNMPv2c / SNMPv3 (Activation Key required)
Both protocols SNMPv2c and SNMPv3 are supported and can be configured and enabled
independently from each other.
System Location and System Contact are global settings and are valid for both protocols
(SNMPv2c / SNMPv3).
In order to disable SNMPv2c both fields
SNMP Read Only Community
and
SNMP Read
Write Community
must remain empty.
SNMPv2c
SNMPv2c enabled
SNMPv2c disabled
Read Only Community:
set (e.g. public)
empty
Read/Write Community:
set (e.g. secret)
empty
In order to enable SNMPv3 the following fields must be set:
SNMPv3
Description
Security Name:
SNMPv3 is enabled (identical to the username)
Access Rights:
Equivalent to the Read/Write Communities in SNMPv2c
Authentication Protocol:
Authentication (MD5 or SHA Hash)
Privacy Protocol:
Encryption (DES or AES Algorithm)
There are three security levels in SNMPv3 that can be adjusted by the removal of the
passphrases:
SNMPv3
noAuthNoPriv
authNoPriv
authPriv
Authentication Passphrase:
empty
set
set
Privacy Passphrase:
empty
empty
set
Right now only one user is supported.