Moxa IOLOGIK W5340-T User Manual download pdf (Page 64)

ioLogik Cellular Micro RTU Controller Utility: ioAdmin

3-33

NOTE

Currently, the ioLogik W5300 supports DNS service as provided by DynDNS. For detailed information on this

option, please visit

https://www.dyndns.com.

Port Forwarding

With the 3G

antenna and RJ45 connector the cellular W5300 RTU supports port forwarding technology that enables

WAN-to-LAN communication with port redirection settings. Through port forwarding, the ioLogik W5300 allows

external WAN hosts such as SCADA/HMI systems to connect to specific field devices within the LAN by linking

with the ioLogik W5300.

Settings

Setting Description Factory Default

Active Click here to activate a specific Index Channel unchecked

Protocol Choose between TCP and UDP protocols –

Public Port

refer to the following example –

Internal IP

Internal Port

VPN Settings Panel (ioLogik W5340-HSDPA(-T) only)

What are Virtual Private Networks (VPNs)?

Computers that are part of a VPN use a second, “virtual” IP address to connect to the Internet. Instead of

running across a single private network, some of the links between nodes that are part of a VPN use open

network connections or virtual circuits on a larger network, such as the Internet. With the help of VPNs, cellular

devices acting as a VPN client can initiate a connection with a VPN server. Once the connection is established,

cellular devices can communicate with other network devices on the same private network.

ioLogik IPSec/VPN Specifications

• ioLogik IPSec provides security in one scenario with Gateway-to-gateway topology

• ioLogik initiates a VPN connection to a VPN server

• ioLogik IPSec operates in Tunnel mode with IPsec VPN tunnel

 Manual Key/ESP, IKE/PSK

 DES/3DES/AES128/AES192/AES256 encryption

 MD5/SHA1 authentication

 IPsec NAT traversal, Anti-Replay, and PFS (Perfect Forwarding Secrecy).

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Moxa IOLOGIK W5340-T User Manual Page 64