EDR-G9010 Series User Manual
47
Hardware Interface
The
Hardware Interface
allows you to enable or disable the USB interface, which is used by the Moxa
ABC-02 configuration tool.
USB Function
Setting
Description
Factory Default
Enabled or Disabled
Enable or disable the USB function on the Industrial Secure
Router.
Enabled
When finished, click
APPLY
to save your changes.
SNMP
The Industrial Secure Router supports SNMP V1/V2c/V3. SNMP V1 and SNMP V2c use a community string
match for authentication, which means that SNMP servers access all objects with read-only permissions
using the community string public (default value). SNMP V3, which requires the user to select MD5 or SHA
authentication, is the most secure protocol. You can also enable data encryption to enhance data security.
SNMP security modes and security levels supported by the Industrial Secure Router are listed in the
following table.
Protocol
Version
UI Setting
Authentication Type Data Encryption Method
SNMP V1, V2c
V1, V2c Read
Community
Community string
No
Uses a community string
match for authentication
V1, V2c
Write/Read
Community
Community string
No
Uses a community string
match for authentication.
SNMP V3
None
No
No
Uses an account with admin
or user to access objects.
MD5 or SHA
Authentication based
on MD5 or SHA
Disabled
Provides authentication based
on HMAC-MD5, or HMAC-SHA
algorithms. 8-character
passwords are the minimum
requirement for
authentication.
MD5 or SHA
Authentication based
on MD5 or SHA
Data encryption
key: DES, AES
Provides authentication based
onHMAC-MD5 or HMAC-SHA
algorithms, and data
encryption key. 8-character
passwords and a data
encryption key are the
minimum requirements for
authentication and
encryption.
