the Ping subitem and enter the values according to the example.
(Note: Use the Expert option –I 192.168.2.1 (capital i) so that access is from the inside (LAN) interface of the TK800
router).
Case 2: DNAT (Portmapping / Port Forwarding)
Access to connected devices via the Internet
Usually, users want to access devices connected to the Welotec Router via the Internet. Since these devices (e.g.
webcam, control of a PLC, etc.) do not have their own mobile or Internet access, the Welotec Router must forward
the requests from the Internet to the devices. This is done using the so‑called port forwarding / port mapping
function.
Private network (LAN) Public network (WAN)
Welotec GmbH
Zum Hagenbach 7
48366 Laer
www.welotec.com
info@welotec.com
+49 2554 9130 00
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