ZyXEL Communications P-334WT Support Notes page 118

Filter
Set #
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1
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2
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3
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4
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5
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6
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Rule 1- block the inbound FTP packet, TCP (06) protocol with port number 20
Menu 21 - Filter Set Configuration
Comments
NetBIOS_WAN
NetBIOS_LAN
Telnet_WAN
FTP_WAN
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Enter Filter Set Number to Configure=
Edit Comments=
Press ENTER to Confirm or ESC to Cancel:
Menu 21.4.1 - TCP/IP Filter Rule
Filter #: 4,1
Filter Type= TCP/IP Filter Rule
Active= Yes
IP Protocol= 6
Destination: IP Addr= 0.0.0.0
Source: IP Addr= 0.0.0.0
Filter
Set #
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7
8
9
10
11
12
FTP_WAN
IP Source Route= No
IP Mask= 0.0.0.0
Port #= 20
Port # Comp= Equal
Comments
4