Motorola Netopia 7000, Руководство администратора

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Filter basics
In the source or destination IP address fields, the IP address that is entered must be the network address
of the subnet. A host address can be entered, but the applied subnet mask must be 32 bits
(255.255.255.255).
Netopia Embedded Software Version 7.7.4 has the ability to compare source and destination TCP or UDP
por ts. These options are as follows:
Example network
Example filters
Example 1
Incoming packet has the source address of 200.1.1.28
Item What it means
No Compare Does not compare TCP or UDP por t
Not Equal To Matches any por t other than what is defined
Less Than Anything less than the por t defined
Less Than or Equal Any por t less than or equal to the por t defined
Equal Matches only the por t defined
Greater Than or Equal Matches the por t or any por t greater
Greater Than Matches anything greater than the por t defined
Filter Rule: 200.1.1.0 (Source IP Network Address)
255.255.255.128 (Source IP Mask)
For ward = No (What happens on match)
Data
Internet
IP 200.1.1.??
Input Packet
Filter