LTE CPE B2368 User's
Guide 14 GRE VPN
Issue 01 Copyright © Huawei Technologies Co., Ltd. 102
Figure 14-2 Add new tunnel / tunnel Modifications Figure 14-2 Add new tunnel / tunnel Modifications
The following table summarizes the available fields on this screen.
Table 14-2 Add new tunnel / tunnel Modifications Table 14-2 Add new tunnel / tunnel Modifications
Item Description
GRE settings
Allowed Check the box to activate the GRE tunnel.
Leave the box unchecked if you do not currently use the tunnel.
name of tunnel Enter a descriptive name for the GRE tunnel.
GRE layer
This field specifies which layer of the OSI reference model will GRE tunnel reside ( layer2 This field specifies which layer of the OSI reference model will GRE tunnel reside ( layer2
GRE or Layer3 GRE). Use a second layer if the IP addresses of both computers on GRE or Layer3 GRE). Use a second layer if the IP addresses of both computers on GRE or Layer3 GRE). Use a second layer if the IP addresses of both computers on GRE or Layer3 GRE). Use a second layer if the IP addresses of both computers on
the LAN from the same subnet domain. Use a third layer, if the IP addresses of both
computers on the LAN subnet in different domains.
Server IP Address This is the IP address or domain name of the remote gateway to which WAN
LTE modem interface tunnel stream.