Optional) Enabling The Snmp Extended Error Code Function - Huawei AR150/200 Series Configuration Manual

Huawei AR150&200 Series Enterprise Routers
Configuration Guide - Network Management
l notify-view needs to be configured in the command if you want to filter out irrelevant alarms
l authentication or privacy can be configured in the command to improve security. If
l If some NM stations that are in the same SNMPv3 user group need to have rights to access
l If all the NM stations that are in the same SNMPv3 user group need to manage specified
l If some of the NM stations that are in the same SNMPv3 user group need to manage specified
----End
Follow-up Procedure
After the access rights are configured, especially after the IP address of the NM station is
specified, if the IP address changes (for example, the NM station changes its location, or IP
addresses are reallocated due to network adjustment), you need to change the IP address of the
NM station in the ACL. Otherwise, the NM station cannot access the device.

1.4.4 (Optional) Enabling the SNMP Extended Error Code Function

This section describes how to enable the extended SNMP error code function when both the NM
station and managed device are Huawei products. After this function is enabled, more types of
error codes are provided to help you locate and rectify faults more quickly and accurately.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
snmp-agent extend error-code enable
The SNMP extended error code function is enabled.
By default, SNMP standard error codes are used. After the extended error code function is
enabled, extended error codes can be sent to the NM station.
----End
Issue 02 (2012-03-30)
station administrator needs the read and write permissions in the specified view in some
cases. For example, a high-level administrator needs to read and write certain data.
and configure the managed device to send only the alarms of specified MIB objects to the
NM station. If the parameter is configured, only the alarms of the MIB objects specified by
notify-view will be sent to the NM station.
authentication is configured, only authentication is performed. If privacy is configured,
both authentication and encryption are performed. For details, see the
encryption selection guide.
the objects in the Viewdefault view (1.3.6.1), [ read-view read-view | write-view write-
view | notify-view notify-view ] does not need to be configured in the command.
objects on the device, acl acl-number does not need to be configured in the command.
objects on the device, both the MIB view and ACL need to be configured in the command.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1 SNMP Configuration
authentication and
27