ETIC 1230 Bedienungsanleitung PDF herunterladen (Seite 35)

CONFIGURATION

Industrial router IPL-E User guide ref. 9015909-03 Page 35

10 Creating VPN connections between routers

10.1 Principles

A VPN is a safe link set between two end-points over an IP network : Both

routers authenticate, data are encrypted and each device of a LAN can

exchange data with each device f the other one.

To get more explanations about how VPNs work, refer to appendix 1.

25 VPNs can be set on the WAN interface of the IPL-E router.

Two types of VPN can be set : TLS VPN and IPSec VPN.

IPSec has the advantage to be a standard solution.

TLS is easier to employ because the transport layer is TCP or UDP; it is

why, it can be easily used when the VPN must pass through several or

even numerous company routers.

Once a type of VPN (TLS or IPSec) has been selected, all the VPN set

between the IPL-E router and another one must be the same.

Two steps are necessary to configure the IPL-E to create VPN

connections between routers :

step : Select the type of VPN and setting the parameters

2 types of VPNs can be used to connect IPL-E routers together or with

other type of routers: IPSec or TLS/ SSL

Once a type of VPN has be selected, it applies to all the connections with remote routers.

step : Create VPN connections

A connection can be an

incoming connection or an

outgoing connection.

If a connection is an

incoming connection, the

local router is named

“VPN server” and the

remote router is a “VPN

client”.

VPN

Outgoing

connection

Ingoing

connection

VPN

client

VPN

server

IP network

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ETIC 1230 Bedienungsanleitung Seite 35