| Management Settings
C
6
HAPTER
Simple Network Management Protocol
Mask (option) – A hexadecimal value with each bit masking the
◆
corresponding ID in the MIB subtree. A "1" in the mask indicates an
exact match and a "0" indicates a "wild card." For example, a mask
value of 0xFFBF provides a bit mask "1111 1111 1011 1111." If applied
to the subtree "1.3.6.1.2.1.2.2.1.1.23," the zero corresponds to the
10th subtree ID. When there are more subtree IDs than bits in the
mask, the mask is padded with ones.
View List – Shows the currently configured object identifiers of
◆
branches within the MIB tree that define the SNMP view.
C
G
REATING
ROUPS
An SNMPv3 group sets the access policy for its assigned users, restricting
them to specific read, write, and notify views. You can create new groups
to map a set of SNMP users to SNMP views.
Group Name – The name of the SNMP group. (Range: 1-32
◆
characters)
Security Level – The security level used for the group:
◆
noAuthNoPriv – There is no authentication or encryption used in
■
SNMP communications.
AuthNoPriv – SNMP communications use authentication, but the
■
data is not encrypted.
AuthPriv – SNMP communications use both authentication and
■
encryption.
◆
Read View – The configured view for read access. (Range: 1-32
characters)
Write View – The configured view for write access. (Range: 1-32
◆
characters)
– 72 –