MB52XX Modbus Gateway
User Manual
Configuration
and
Setup
information available for public viewing, simply flag the
“
Enable SNMP
”
checkbox and fill in your desired
password string
(
the default string is
“
public
”
)
in the
Read Community
field
.
Write Community
is the field that you can specify the
SNMP Write Community String
which is a user ID or
plaintext password string for simple authentication in SNMP v1 and v2c
.
In order to allow a group of people to
change the SNMP information, enter your desired password string
(
the default string is
“
private
”
)
in the
Write
Community
field
.
User Name
is the user name for SNMP account for SNMP v3
.
Password
is the password for SNMP account for SNMP v3
.
Encrypt
is a drop
-
down box which allows the user to choose the encryption scheme for SNMP v3
.
The available
options are None, DES, or AES
.
The default is
“
None
”.
Encrypt Key
is where you can specify the encryption key for the SNMP v3 access
.
The last group of option is
SNMP Trap Server
.
In order to allow a trap server to collect device information, fill in
SNMP Trap Server
with its corresponding IP address
(
a trap server is designed to collect all alarm information from
the Modbus Gateway
).
An example in
Figure 4.19 is 10
.
0
.
159
.
109
.
After
SNMP Settings
configuration is finished, click the
Save Configuration
button to save all changes that have
been made or click
Cancel
button to discard your changes
.
Figure 4.19 SNMP Settings Web Page with SNMP Enabled and Version v1
/
v2c
/
v3
