User's Manual

User’s Manual of VCG-1500WG-LTE
35
5.1.1 IP Filter Rule Configuration
To realize IP address filtering rules by appointing, revising and deleting.
Object
Description
Rule Name
It is limited to use characters 0-9, a-z, and A-Z. Repeating the name is not possible.
LAN IP
The gateway connected LAN IP address
LAN Ports
The valid value of the LAN IP host address is 0~65535; please input from small to large.
WAN IP
Data packet destination IP address.
WAN Ports
The valid vaue of the data packet destination ports is 0~65535; please input from small
to large.
Protocol
There are 3 types of the data packet protocols:
ALL: All types of data packets.
TCP: All TCP packets.
UDP: All UDP packets.
Direction
The data packet direction is used to decide which one is the original address. There are
3 types:
IN: From outside network to gateway.
OUT: Transmit from gateway LAN.
IN/OUT: Include IN and OUT
Interface
Data packet goes through interface, such as br0, PPP0 and so on.
Example 1 of IP addresses filtering:
1. If select “start client IP address filtering”
2. Running rules selection: “discard packets matching following rules”; click “ Apply” to save running rule. Instructions:
If “discard packets matching following rules” is selected, default rule is: wireless gateway allows all data to go through, but
does not allow data packet to go through.
Figure 5-1-1-1 Discard Packets Matching Following Rules
3. Input parameters in IP rule.
This example parameter is: