Table of Contents
Advertisement
Xiamen Caimore Communication Technology Co.,Ltd
2 F, 37#, Wanghai Road, Software Park 2, Xiamen,China (361009)
------------------------------------------------------------------------------
----------------------------------------
running rule "Receive packet matching following rule", gateway forbid all data packet to
go through, but only allow protocol data packets
"121.204.201.13"(select "IN/OUT"
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.
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
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"
Tel:+86 592 5901215
direction) to go through PPPO interface
Picture 4-2-5
permit
all
data
38
(select
"ALL") from WAN
packet
which
MAC
web: en.caimore.com
(select
address
is
38
Advertisement
Table of Contents
