Waveshare WS-431E User Manual page 62

WS-431E
4G Router
< Description >
L2TP supports tunnel password authentication, MPPE encryption and L2TP OVER IPSec

encryption;
Server address: fill in the IP or domain name of the VPN server to be connected;

Interface: wan_4G, wan_wired and automatic can be selected according to different

networking modes;
User name/password: obtained from VPN server;

Encryption/authentication: tunnel password authentication, MPPE encryption and IPSec

encryption, which are obtained from VPN server and filled in correctly;
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Figure 64 L2TP Client Enable Settings Interface
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