Xiamen Caimore Communication Technology Co.,Ltd
2 F, 37#, Wanghai Road, Software Park 2, Xiamen,China (361009)
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Tel:+86 592 5901215
web: en.caimore.com
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1. If select “
start client IP address filtering
”
2.
Running rules select: “
discard packets matching following rules
”
，
click “
Apply
” to
save running rule.
Read Picture 4-2-2
Instruction: If select “
discard packets matching following rules
”, default rule is:
wireless gateway allows all data to go through, but not allowed data packet to
go
through as 4-2-3 configured rules.
3. in the IP rules fill in the corresponding parameters.
The parameters in this example are:
Rule name: enableipfilter01
Intranet IP: 192.168.1.23
External network IP: 121.204.201.13
The protocol is: all
The direction is: IN
The interface is PPP0
See Figure 4-2-3, and then click "Submit" to save the IP filtering rules
Picture 4-2-2
4. Explanation and Introduction
After this rule built, gateway will start IP address filtering function.According to
running rule “Discard packet matching following rule”, gateway discards all protocol
data packets
(select “ALL”
) from WAN “121.204.201.13”(
select “IN”direction
) in
PPP0 interface (
select “PPP0”interface
), but other IP address data packets don’t
comply to this rule can come and go normally.
