FTD NAT Policy

Location in GUI: Devices » NAT

Diagram

Classes

policies (fmc.domains)

Name	Type	Constraint	Mandatory	Default Value
ftd_nat_policies	List	`[ftd_nat_policies]`	No

ftd_nat_policies (fmc.domains.policies)

Name	Type	Constraint	Mandatory
name	String	Regex: `^[a-zA-Z0-9_ -]{1,64}$`	Yes
description	String	max: `255`	No
auto_nat_rules	List	`[auto_nat_rules]`	No
manual_nat_rules	List	`[manual_nat_rules]`	No

auto_nat_rules (fmc.domains.policies.ftd_nat_policies)

Name	Type	Constraint	Mandatory	Default Value
nat_type	Choice	`STATIC`, `DYNAMIC`	Yes
destination_interface	String		No
fall_through	Boolean	`true`, `false`	No	`false`
ipv6	Boolean	`true`, `false`	No	`false`
net_to_net	Boolean	`true`, `false`	No	`false`
no_proxy_arp	Boolean	`true`, `false`	No	`false`
original_network	String		Yes
original_port	Integer	min: `1`, max: `65535`	No
route_lookup	Boolean	`true`, `false`	No	`false`
protocol	Choice	`TCP`, `UDP`	No
source_interface	String		No
translate_dns	Boolean	`true`, `false`	No	`false`
translated_network	String		No
translated_network_is_destination_interface	Boolean	`true`, `false`	No	`true`
translated_port	Integer	min: `1`, max: `65535`	No

manual_nat_rules (fmc.domains.policies.ftd_nat_policies)

Name	Type	Constraint	Mandatory	Default Value
nat_type	Choice	`STATIC`, `DYNAMIC`	Yes
section	Choice	`after_auto`, `before_auto`, `AFTER_AUTO`, `BEFORE_AUTO`	Yes
description	String	max: `255`	No
destination_interface	String		No
enabled	Boolean	`true`, `false`	No	`true`
fall_through	Boolean	`true`, `false`	No	`false`
interface_in_original_destination	Boolean	`true`, `false`	No	`false`
interface_in_translated_source	Boolean	`true`, `false`	No	`true`
ipv6	Boolean	`true`, `false`	No	`false`
net_to_net	Boolean	`true`, `false`	No	`false`
no_proxy_arp	Boolean	`true`, `false`	No	`false`
original_destination	String		No
original_destination_port	String		No
original_source	String		No
original_source_port	String		No
route_lookup	Boolean	`true`, `false`	No	`false`
source_interface	String		No
translate_dns	Boolean	`true`, `false`	No	`false`
translated_destination	String		No
translated_destination_port	String		No
translated_source	String		No
translated_source_port	String		No
unidirectional	Boolean	`true`, `false`	No	`false`

Examples

Prerequisites:

existing:
  fmc:
    domains:
      - name: Global
        objects:
          ports:
            - name: HTTPS
fmc:
  domains:
    - name: Global
      objects:
        hosts:
          - name: MyHostName1
            ip: 10.10.10.1
        networks:
          - name: MyNetworkName1
            prefix: 10.10.10.0/24
        ports:
          - name: MyPortName1
            port: 8080
            protocol: TCP
        security_zones:
          - name: MySecurityZoneName1
          - name: MySecurityZoneName2
            interface_type: ROUTED

NAT Policy:

fmc:
  domains:
    - name: Global
      policies:
        ftd_nat_policies:
          - name: MyFTDNatPolicyName1
            auto_nat_rules:
              - nat_type: DYNAMIC
                original_network: MyNetworkName1
                translated_network_is_destination_interface: true
                source_interface: MySecurityZoneName1
                destination_interface: MySecurityZoneName2
            manual_nat_rules:
              - nat_type: STATIC
                section: BEFORE_AUTO
                original_source: MyHostName1
                interface_in_translated_source: true
                source_interface: MySecurityZoneName2
                destination_interface: MySecurityZoneName1
                original_source_port: HTTPS
                translated_source_port: MyPortName1