厦 门 四 信 通 信 科 技 有 限 公 司
Xiamen Four-Faith Communication Technology Co., Ltd.
Add：J1-J2,3rd Floor,No.44,GuanRi Road,SoftWare Park,XiaMen,China
13
Zip Code
：
361008
Tel：+86 592-6300320, +86 592-6300321, +86 592-6300322 Fax：+86 592-5912735 http://
www.four-faith.com www.fourfaith.com
Discard The Following--Discard all packets matched the custom filter rules, Accept
all other packets
Only Accept The Following--Accept all packets matched the custom filter rules,
Discard all other packets
Add Filter Item
Direction
input: packet from WAN to LAN
output: packet from LAN to WAN
Protocol: packet protocol type
Source Port: packet's source port
Destination Port: packet's destination port
Source IP: packet's source IP address
Destination IP: packet's destination IP address
Note:
"Source Port" ,"Destination Port" ,"Source IP" ,"Destination IP" could not be all
empty ,you have to input at least one of these four parameters.
Example:
If want to block local network PC 192.168.1.249 telnet(TCP port 23) to any other
Internet Address ,the filter item could be configured as following:
The following is the configured filter item:
