CONEL Bivias v2 — настройка IPsec и GRE туннелей через веб-браузер [65/106]

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1. CONFIGURATION OVER WEB BROWSER

Example of the IPSec Tunnel conﬁguration:

Figure 40: Topology of example IPsec conﬁguration

IPsec tunnel conﬁguration:

Conﬁguration A B

Remote IP Address 10.0.0.2 10.0.0.1

Remote Subnet 192.168.2.0 192.168.1.0

Remote Subnet Mask 255.255.255.0 255.255.255.0

Local Subnet 192.168.1.0 192.168.2.0

Local Subnet Mas: 255.255.255.0 255.255.255.0

Authenticate mode pre-shared key pre-shared key

Pre-shared key test test

Table 41: Example IPsec conﬁguration

Examples of different options for conﬁguration and authentication of IPsec tunnel can be

found in the application note IPsec.

1.22 GRE tunnels conﬁguration

GRE is an unencrypted protocol.

To enter the GRE tunnels conﬁguration, select the GRE menu item. The GRE tunnel is

used for connection of two networks to one that appears as one homogenous. It is possible

to conﬁgure up to four GRE tunnels. In the GRE Tunnels Conﬁguration window are four rows,

each row for one conﬁgured GRE tunnel.