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Availability and Controller Functionality
If there is an error in generating the certificate or establishing the connection, the Connection Status
section displays the following message:
OPSEC Connection Error
ELA Management Station Events
The events for the ELA Management Station are grouped under Extreme Networks and are mapped as
info events and alert events. The alerts include:
Wireless AP registration and/or authentication failed
●
Authentication User Request unsuccessful
●
RADIUS server rejected login (Access Rejected)
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An unknown AP has attempted to connect. AP authentication failure.
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A connection request failed to authenticate with the CM messaging server. This may indicate port-
●
scanning of the Summit WM Controller, or a back-door access attempt.
Unauthorized client attempting to connect
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Enabling SNMP
The Summit WM Controller, Access Points and Software system supports Simple Network Management
Protocol (SNMP), Version 1 and 2c. SNMP, a set of protocols for managing complex networks, is used
to retrieve Summit WM Controller statistics and configuration information.
SNMP sends messages, called protocol data units (PDUs), to different parts of a network. Devices on
the network that are SNMP-compliant, called agents, store data about themselves in Management
Information Bases (MIBs) and return this data to the SNMP requesters.
MIB Support
The Summit WM Controller, Access Points and Software system accepts SNMP Get commands and
generates Trap messages. Support is provided for the retrieval information from the router MIB-II
(SNMP_GET) as well as SNMP traps. The supported MIBs include:
SNMPv2-MIB
●
IF-MIB
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IEEE802dot11-MIB
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RFC1213-MIB
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NOTE
The Summit WM Controller is not fully compliant with MIB II. For example, esa/IXP ports only provide interface
statistics.
The Extreme Networks Enterprise MIB includes:
EXTREME-SUMMIT-WM-MIB.my
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EXTREME-SUMMIT-WM-PRODUCTS-MIB
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Summit WM20 User Guide, Software Release 4.2
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