User manual

S9922 3G/4G Router User Manual
RICON: Mobile Connect Tecnology
GPS will start to work when server IP or domain is reachable from router.
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5.4 Security
5.4.1 Overview
“Security” will control where the data can pass through by analyzing IP address and port of ICMP, TCP/IP
package from the destination end or source end. S9922 4G Router supports IP filter, domain filter and MAC
filter.
5.4.2 configuration
IP Filter
IP filter refers to judgement whether to allow router to faward the data according to
filter rules, thus to manage internet surfing of PC in LAN. IP filter is used to allow part of
PCs in LAN to visit external WAN network or forbidden some PCs from visiting specific
website.
Step 1 Log on WEB GUI of S9922 4G Router.
Step 2 Click “Secutiry > IP Filter” to open “IP Filter” tab.
Figure 5-23 IP Filter tab
Step 3 Click “Add” to add a new IP filter rule and configure IP filter parameter. There are two
types of IP filter: “Basic” and “Expand”. To add a rule.