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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running rule “Receive packet matching following rule”, gateway forbid all data packet to
go through, but only allow protocol data packets (
select “ALL”
) from WAN
“121.204.201.13”(
select “IN/OUT” direction
) to go through PPPO interface
(select
PPP0 interface
). Usually this rule shields invalid IP address to go through gateway, can
reduce data flow, or as bank application, can shield other IP address access to bank IP
address to realize filtering functional and reduce data flow.
Picture 4-2-5
4.2.1.2 MAC Filter Configuration
Rule name
：
it is limited to use characters 0-9.a-z.A-Z
，
also can’t repeat name
MAC
：
Block or permit device MAC address, input format
is“00:12:23:34:45:56”
Example 1:
1
、
If select “setup MAC address filtering”
2
、
Running rule select: “discard packet matching following fule ”
3
、
Input“00:00:23:34:45:56”in MAC.
So gateway will discard all data packet of MAC address “00:00:23:34:45:56”,
meanwhile
permit
all
data
packet
which
MAC
address
is
not“00:00:23:34:45:56”to go through.
Example 2 :
1
、
If select “setup MAC address filtering”
2
、
Running rule select: “receive packet matching following fule”
