Optional) Controlling The Nm Station's Access To The Device - Huawei AR150/200 Series Configuration Manual

Huawei AR150&200 Series Enterprise Routers
Configuration Guide - Network Management
To configure both the equipment administrator's contact information and location, you must run
the command twice to configure them separately.
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Follow-up Procedure
If finer device management is required, follow directions below to configure the managed
device:
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1.3.3 (Optional) Controlling the NM Station's Access to the Device

This section describes how to specify an NM station and manageable MIB objects for SNMP-
based communication between the NM station and managed device to improve communication
security.
Context
If a device is managed by multiple NM stations that use the same community name, note the
following points:
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Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
acl acl-number
A basic ACL is created to filter the NM station users that can manage the device.
Step 3 Run:
rule [ rule-id ] { deny | permit } source { source-ip-address source-wildcard |
any }
Issue 02 (2012-03-30)
To allow a specified NM station that uses the community name to manage specified objects
of the device, follow the procedure described in
the Device.
To allow a specified module on the managed device to report alarms to the NM station,
follow the procedure described in
If the NM station and managed device are both Huawei products, follow the procedure
described in Enabling the SNMP Extended Error Code Function
send more types of error codes. This allows more specific error identification and facilitates
your fault location and rectification.
If all the NM stations that use the community name need to have rights to access the objects
in the Viewdefault view (1.3.6.1), skip the following steps.
If some of the NM stations that use the community name need to have rights to access the
objects in the Viewdefault view (1.3.6.1), skip Step5.
If all the NM stations need to manage specified objects on the device, skip Step2, Step3,
and Step4.
If some of the NM stations that use the community name need to manage specified objects
on the device, perform all the following steps.
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Controlling the NM Station's Access to
Configuring the Trap
1 SNMP Configuration
Function.
to allow the device to
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