Avaya Media Gateway G250, Administration Manual

Page: 83 / 840

Special security features
Issue 5 June 2008 83
2. If required, define additional notification recipients using the
snmp-server group
,
snmp-server host
, and
snmp-server user
commands, and activating the security
notification filter. For example:
3. Use the
set mss-notification rate
command to modify the MSS reporting rate, if
necessary. The default is 300 seconds. The G250/G350 counts events for each DoS class
for the duration of the interval. At the end of each interval, if the count of each class of DoS
events surpasses a defined threshold, the G250/G350 generates an MSS notification,
reporting on the event type, event parameters, and the number of occurrences. To display
the current MSS reporting rate, use the
show mss-notification rate
command.
4. Ensure that INADS reporting is configured on the active MGC. For information about
configuring INADS reporting in Avaya Communication Manager, see Avaya
Communication Manager documentation.
//define an SNMP group:
G350-001(super)# snmp-server group MSS_group v3 noauth read iso write iso
notify iso
Done!
//create a new snmp user belonging to the SNMP group:
G350-001(super)# snmp-server user MSS MSS_group v3
Done!
//identify an SNMP trap recipient, activating the security notification
filter:
G350-001(super)# snmp-server host 5.5.5.2 traps v3 noauth MSS security
Done!
//view the SNMP configuration
G350-001(super)# show snmp
Authentication trap disabled
Community-Access Community-String
---------------- ----------------
read-only *****
read-write *****
SNMPv3 Notifications Status
-----------------------------
Traps: Enabled
Informs: Enabled Retries: 3 Timeout: 3 seconds
SNMP-Rec-Address Model Level Notification Trap/Inform User name
---------------- ----- ------- --------------- ----------- -------------------
5.5.5.2 v3 noauth all trap MSS
UDP port: 162