Phoenix Contact FL NAT SMN 8TX, Руководство пользователя, Страница: 56 / 102

FL NAT SMN 8TX(-M)
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PHOENIX CONTACT 7966_en_04
– The start address of the LAN address area is specified in the input field on the right-
hand side.
– The rule is added and activated by clicking “Apply”.
– So that a connection can be established to the devices in the LAN, the LAN IP address
of the FL NAT SMN 8TX(-M) must be set as the gateway address on the devices in the
LAN network.
4.2.3 Virtual NAT routing
The “Virtual NAT Routing” function can be used to map network areas that are mirrored by
1:1 NAT to a virtual network. Only one IP address from the higher-level network is required
for the FL NAT SMN 8TX(-M) so that all IP addresses can be accessed from the virtual
network.
4.2.3.1 Configuration of virtual NAT routing
Select the desired router mode on the “Services” web page, see also Section ““Services”
menu” on page 4-19. Then set the desired router configuration.
“Virtual NAT Routing”
menu
The virtual network address is configured in the “Virtual NAT Routing” menu.
Devices in the LAN network that are not mapped via the 1:1 NAT configuration cannot
communicate with devices from the WAN network.
The IP address of the WAN port is not mapped, so that the device can always be
accessed from the WAN network.
If address areas overlap, the order according to the first relevant rule is used (if
configured).
Before activating virtual NAT, make sure that the WAN and LAN port have an IP address
and can therefore be accessed in the network.