How to Import ZyWALL/USG Certificate for L2TP over IPsec in
IOS mobile phone
This is an example of using the L2TP VPN and VPN client software included in Android
mobile phone operating systems. When the VPN tunnel is configured, users can
securely access the network behind the ZyWALL/USG and allow traffic from L2TP
clients to go to the Internet from an iOS mobile phone.
Figure 181
ZyWALL/USG L2TP VPN with Remote iOS Mobile Phone Client Example
Note: All network IP addresses and subnet masks are used as examples in this
article. Please replace them with your actual network IP addresses and subnet
masks. This example was tested using USG310 (Firmware Version: 4.13) and iOS
(Version: 10.0.10240)
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