Element Manager User’s Manual Nimbra OneSerie
Control Network
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©2006 Net Insight AB, All rights reserved
The page shows information about the SNMP community names and user
configuration. The SNMP agent is a full SNMPv1/v2c/v3 agent that supports
SNMPv3 security levels noAuthNoPriv, authNoPriv and authPriv. It also
shows the configured notification receivers.
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Read-only community name is the community name for SNMPv1/v2c
read (i.e. get) operations. If set, then get operations using this community
is accepted, while write (i.e. set) operations are not accepted using this
community.
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Read-write community name is the community name for SNMPv1/v2c
read (i.e. get) and write (i.e. set) operations. If set, then SNMPv1/v2c read
and write operations using this community are accepted.
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Notification (trap) community name is the community used when
sending notification. If set, notifications are sent as SNMPv2 traps with
this community.
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SNMPv3 user is a user name used in SNMPv3 communication with the
node. If set, SNMPv3 operations using this USM user are accepted using a
security level that depends on the Authentication key and the Privacy key,
as described below.
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Authentication key is the passphrase used for SNMPv3 authentication of
the SNMPv3 user. If empty, then the authentication check is disabled, e.g.
security level is noAuthNoPriv. If set, but the Privacy key (see below) is
not set, then only authentication check is done, e.g. security level is
authNoPriv, If set, and the Privacy key is set, then authentication check is
done, and the data is encrypted, e.g. security level is authPriv.
If authentication check is disabled, then the user has read-only permission,
just as if using SNMPv1/v2c with the Read-only community name. If
authentication check is enabled, then the user has read and write
permission, just as if using SNMPv1/v2c with the Read-write community
name.
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Privacy key is the passphrase used for SNMPv3 encryption. If set,
SNMPv3 operations are also encrypted, e.g. security level is authPriv. To
use encryption, then the Authentication key must also be set.
The page also shows information about the SNMP notification receiver
configuration as follows. A notification receiver is the management station that
will process notifications (SNMP traps) sent from the network elements. You
may send notifications for multiple management stations.
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IP address shows the IP addresses of the configured SNMP notification
receivers (management station).
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UDP port number shows the UDP (user data protocol) port number for
the notification receivers, normally 162, which is the standard port.
The link Access control configurations opens a page that allows for advanced
configuration of the SNMP agent, including setting up of detailed access
control.
The link MIB specifications opens window from where it is possible to
download the Net Insight enterprise MIB specifications supported by the
network element.
Summary of Contents for Nimbra 300 Series
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