Industrial 4G WiFi router is optimized and upgraded with multiple VPN encryption protocols.

1. Multiple VPN encryption protocols are added.

This optimization has increased the encryption method on the basis of the original PPTP and L2TP protocol;

As well as new IPSEC, OPENVPN, GRE, SSTP four encryption protocols (all protocols are encrypted transmission mode).

2. GPRS/3G/4G automatic switching network.

The GPRS/3G/4G network, which supports 4G wireless router, automatically selects the network mode with the strongest current signal.

3. Support SMS AT instruction.

The operation information of the 4G industrial router can be queried with the SMS AT instruction and the parameter setting of the router.

4. Penetration of peanut shells.

To access the domain name registration from the peanut shell website, you can directly access the internal network equipment.

5. Add the function of IP and MAC speed limit.

Restrict the network speed of IP segment and MAC corresponding data.

6. Support the functions of DMZ and NAT.

A DMZ is a host that maps all the ports of a WAN address to an Intranet.

NAT is the packet source address of the router as the specified address.

7. Increase the function of remote upgrade and remote monitoring.

Through the remote platform to monitor the operation of the router, the router parameter setting and firmware upgrade can also be performed.