Moxa Technologies 405A, EDS-408A Configuring SNMP, Data, Mode, Type, Method, Version, Protocol, Security, Encryption, Authentication

EDS-408A/405A Series User’s Manual Featured Functions

The Factory Default function is included to give users a quick way of restoring MOXA EtherDevice Switch’s configuration settings to their factory default values. This function can be accessed from either the telnet/RS-232 Console, or Web Browser interface.

NOTE	After activating the Factory Default function, you must use the default network settings to
	re-establish a web-browser or Telnet connection with your MOXA EtherDevice Switch.

Configuring SNMP

EDS supports SNMP protocol. The available versions are SNMP V1, SNMP V2c, and SNMP V3. SNMP V1 and SNMP V2c use a community string match for authentication, which means SNMP servers access all objects with read-only or read/write permissions using the community string public/private (default value). SNMP V3, which requires you to select an authentication level of MD5 or SHA, is the most secure protocol. You can also enable data encryption to enhance data security.

SNMP security modes and security levels supported by EDS are shown in the following table. Select the security mode and level that will be used to communicate between the SNMP agent and manager.

Protocol	Security	Authentication	Data	Method
Version	Mode	Type	Encryption
	V1, V2c	Community		Use a community string match
	Read		No
		string		for authentication
SNMP V1,	Community
V2c
	V1, V2c	Community		Use a community string match
	Write/Read		No
		string		for authentication
	Community
	No-Auth	No	No	Use account with admin or user
				to access objects
				Provides authentication based on
				HMAC-MD5, or HMAC-SHA
	MD5 or SHA	MD5 or SHA	No	algorithms.
				8-character passwords are the
SNMP V3				minimum requirement for
				authentication.
				Provides authentication based on
				HMAC-MD5 or HMAC-SHA
	MD5 or SHA	MD5 or SHA	Data encryption	algorithms, and data encryption
			key	key. 8-character passwords and a
				data encryption key are the
				minimum requirements for
				authentication and encryption.

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