Computer Hardware User Manual

147
Select this check box to enable the MCU to send
traps.
If you do not check this box, no traps will be
sent.
Select this check box to enable authentication
failure traps.
You cannot select this check box unless you have
selected to Enable traps above. Authentication
failure traps are generated and sent to the trap
receivers when someone tries to read or write a
MIB value with an incorrect community string.
Enter the IP address or hostname for up to four
devices that will receive both the general and the
authentication failure traps.
The traps that are sent by the MCU are all SNMP
v1 traps. You can configure trap receivers or you
can view the MIB using a MIB browser. You can
set the UDP port number for the trap in the
format <IP address>: <port number>. By
default the UDP port number is 162.
Community string/password that gives read-only
access to all trap information.
Note that SNMP community strings are not
secure. They are sent in plain text across the
network.
It is advisable to change the community strings
before enabling SNMP as the defaults are well
known.
Community string/password that gives
read/write access to all trap information.
Community string/password that is sent with all
traps.
Some trap receivers can filter on trap
community.