Vertiv Avocent - Appendix J: Firewall and NAT Configuration Scenarios

Appendix J: Firewall and NATConfiguration Scenarios
Firewall and NATscenario 1: Forwarding SNMPtraps from an SPto an external receiver.
Figure J.1 Scenario 1 Diagram
ITEM DESCRIPTION
1 External trap receiver server/console
2 Appliance
3 Appliance firewall
4 Service processor
Table J.1 Scenario 1 Diagram Descriptions
To forward an SNMPtrap:
1. Add the SPto the appliance.
2. Configure the SPto send traps to an external receiver server.
3. On the appliance, from the sidebar of the Administration tab, click Firewall and NAT  - Interfaces to set up the
firewall interfaces. For more information, see Interfaces on page 73.
NOTE: Use eth0 for outside and priv for inside.
4. Click Networks to add a network definition that will encompass the IPof the SPthat was added. Enter a
definition name, associated interface name and networkaddress. Click Apply when done. For more information,
see Defined networks on page 74.
5. Click Policy to add an outbound NATPolicy by entering the following information. Click Apply when done.
COLUMN PARAMETER
Direction Outgoing
Order Lowest unused number. Example:1
Interface eth0
Source Name of network definition. Example:PrivNet
Destination any
Service
Name of the service definition. Example:srv-
SNMP-Traps
Table J.2 NAT Policy Parameters
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