WS-431E
4G Router
CONTENTS
1. OVERVIEW ....................................................................................................................................... 2
CONTENTS .......................................................................................................................................... 3
2. PRODUCT OVERVIEW .................................................................................................................... 5
2.1. INTRODUCTION ....................................................................................................................... 5
2.2. SPECIFICATIONS .......................................................................................................................5
2.3. INTERFACE DESCRIPTION .......................................................................................................6
2.4. HARDWARE SIZE ......................................................................................................................7
3. QUICK START ................................................................................................................................... 7
4. PRODUCT FUNCTIONS .................................................................................................................10
4.1. INSTALL PROCEDURE ........................................................................................................... 11
4.2. APN ..........................................................................................................................................11
4.3. NETWORKING MODE ........................................................................................................... 12
4.3.1. WAN+LAN+4G .......................................................................................................... 12
4.3.2. LAN+LAN+4G ............................................................................................................ 13
4.4. COMMON FUNCTIONS ........................................................................................................ 15
4.4.1. 4G INTERFACE ...........................................................................................................15
4.4.2. LAN INTERFACE ........................................................................................................ 16
4.4.3. WAN INTERFACE ...................................................................................................... 17
4.4.4. WLAN INTERFACE .................................................................................................... 18
4.4.5. NETWORK DIAGNOSIS ............................................................................................ 22
4.4.7. STATIC ROUTE .......................................................................................................... 23
4.5. BASIC FUNCTIONS ................................................................................................................ 25
4.5.2. RESTORE .................................................................................................................... 26
4.5.4. RESET ......................................................................................................................... 28
4.6. FIREWALL FUNCTION ........................................................................................................... 28
4.6.1. BASIC SETTINGS ....................................................................................................... 28
4.6.2. NAT FUNCTION .........................................................................................................31
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