ProSoft ICX35-HWC User Manual page 29

ICX35-HWC ♦ Industrial Cellular Gateway
3G/4G LTE
IPSec authenticates and encrypts each IP packet of a communication session.
IPSec also includes protocols for establishing mutual authentication between
agents at the beginning of the session and negotiation of cryptographic keys to
be used during the session. This is an end-to-end security scheme operating in
the internet layer of the Internet Protocol Suite.
Example
This example connects two devices on different subnets. The devices can be any
LAN-based devices that allow you to set the IP Address and Gateway IP
address.
Two ICX35-HWC radios and two PCs are used. Once the IPSec tunnel is
created, communications can occur between the two PCs. IPSec uses the
concept of Local ID and RemoteID to identify each device.
ICX35 #1 "West"
Name
WAN IP
LAN IP
Local Identifier
Remote IP
Remote Identifier
Remote Subnet
Preshared Key
End Device
ProSoft Technology, Inc.
April 21, 2016
ICX35 #1 West
WAN IP Address of ICX35 #1
192.168.1.150
@West
WAN IP Address of ICX35 #2
@East
192.168.0.0/24
presharedkey (this can be any string)
192.168.1.155 (IP address of LAN Device #1)
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