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Setting a community
The following community names are set by default.
To prevent security risks, we recommend changing the 
commu
nity names from the default values.
Read-Only Community: public
Read-Write Community: private
Trap Community: unknown
1
Open the MLS Manager Home > SNMP > v1/v2c 
Community menu (64101.02).
2
Press the [Read-Only Community] button for 
[Community Name] and enter an MIB read-only 
community name (up to 255 characters) using the 
keyboard.
3
Press the [Read-Write Community] button for 
[Community Name] and enter an MIB read/write 
community name (up to 255 characters) using the 
keyboard.
4
Press the [Trap Community] button for [Community 
Name] and enter a community name (up to 255 
characters) to add when sending a trap using the 
keyboard.
5
Press the [Apply] button.
To return to the previous setting
Press the [Clear] button, check the message, then 
p
ress [OK].
6
Check the message, then press [OK].
Configuring a host
1
Open the MLS Manager Home > SNMP > v1/v2c 
Hosts menu (64101.03).
2
Press an [Address 1] to [Address 3] button for [SNMP 
v1/v2c Communication Hosts] and enter an SNMP 
manager allowed to connect using the keyboard.
You can enter an IPv4 address, IPv6 address, or 
FQ
DN (fully qualified domain name) for the SNMP 
manager, or a network IPv4 address or IPv6 address.
3
Press an [Address 1] to [Address 3] button for [SNMP 
v1/v2c Trap Hosts] and enter a destination SNMP 
manager to send traps using the keyboard.
You can enter an IPv4 address, IPv6 address, or 
FQ
DN (fully qualified domain name) for the SNMP 
manager.
4
Press the [Apply] button.
If there are any blank fields or the same address has 
been
 entered more than once, the following 
configuration occurs.
SNMP v1/v2c Communication Hosts:
• If one of the [Address 1] to [Address 3] buttons is 
bl
ank, the settings of the buttons move down to the 
lower number buttons.
• If all of the [Address 1] to [Address 3] buttons are 
bl
ank, the default value (127.0.0.1) is configured 
for the [Address 1] button.
• If the same address is con
figured in successive 
fields of the [Address 1] to [Address 3] buttons, the 
setting of the button with the lowest number is 
retained and the duplicate is removed. For example, 
if the same address is configured for the 
[Address 1] button and [Address 2] button, that 
add
ress is configured for the [Address 1] button. 
However, if the same address is configured for the 
[Address 1] button and [Address 3] button with a 
different address for the [Address 2] button, the 
address configuration does not change because the 
duplicate addresses are not consecutive.
SNMP v1/v2c Trap Hosts:
If one of the [Address 1] to [Address 3] buttons is 
b
lank, the settings of the buttons move down to the 
lower number buttons.
To return to the previous setting
Press the [Clear] button, check the message, then 
press [OK].
5
Check the message, then press [OK].
To send a test trap
Press the [Send Test Trap] button.
Note