Note: SNMP Trap standards
NetDefendOS sends SNMP Traps which are based on the SNMPv2c standard as defined
by RFC 1901, RFC 1905 and RFC 1906.
Example 2.31. Sending SNMP Traps to an SNMP Trap Receiver
This example configures an
SNMP2cEventReceiver
receiver in NetDefendOS that will receive
SNMP traps for all events with a severity of
Emergency
or
Alert
The receiver is assumed to have an IPv4 address of
192.168.3.1
.
Command-Line Interface
gw-world:/> add LogReceiver EventReceiverSNMP2c my_snmp
IPAddress=192.168.3.1
LogSeverity=Emergency,Alert
Web Interface
1.
Go to: Log & Event Receivers > Add > SNMP2cEventReceiver
2.
Specify the name for the event receiver, in this example
my_snmp
3.
Enter
192.168.3.1
for the IP Address
4.
Enter an SNMP Community String if needed by the trap receiver
5.
Select SeverityFilter and choose
Emergency
and
Alert
as the severities.
6.
Click OK
2.3.9. Advanced Log Settings
The following advanced settings for NetDefendOS event logging are available to the
administrator:
Send Limit
This setting specifies the maximum log messages that NetDefendOS will send per second. This
value should never be set too low as this may result in important events not being logged. When
the maximum is exceeded, the excess messages are dropped and are not buffered.
The administrator must make a case by case judgment about the message load that log servers
can deal with. This can often depend on the server hardware platform being used and if the
resources of the platform are being shared with other tasks.
Default:
2000
Alarm Repeat Interval
Chapter 2: Management and Maintenance
98
Summary of Contents for NetDefendOS
Page 30: ...Figure 1 3 Packet Flow Schematic Part III Chapter 1 NetDefendOS Overview 30 ...
Page 32: ...Chapter 1 NetDefendOS Overview 32 ...
Page 144: ...Chapter 2 Management and Maintenance 144 ...
Page 284: ...Chapter 3 Fundamentals 284 ...
Page 392: ...Chapter 4 Routing 392 ...
Page 419: ... Host 2001 DB8 1 MAC 00 90 12 13 14 15 5 Click OK Chapter 5 DHCP Services 419 ...
Page 420: ...Chapter 5 DHCP Services 420 ...
Page 573: ...Chapter 6 Security Mechanisms 573 ...
Page 607: ...Chapter 7 Address Translation 607 ...
Page 666: ...Chapter 8 User Authentication 666 ...
Page 775: ...Chapter 9 VPN 775 ...
Page 819: ...Chapter 10 Traffic Management 819 ...
Page 842: ...Chapter 11 High Availability 842 ...
Page 866: ...Default Enabled Chapter 13 Advanced Settings 866 ...
Page 879: ...Chapter 13 Advanced Settings 879 ...