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153
Firewall Tutorial
Example 4
Incoming packet has the source address of 200.1.1.104.
This rule
does
match and this packet will
not
be forwarded.
Example 5
Incoming packet has the source address of 200.1.1.96.
This rule
does
match and this packet will
not
be forwarded. This rule masks off a
single
IP
address.
Filter Rule: 200.1.1.96 (Source IP Network Address)
255.255.255.240 (Source IP Mask)
Forward = No (What happens on match)
Filter Rule: 200.1.1.96 (Source IP Network Address)
255.255.255.255 (Source IP Mask)
Forward = No (What happens on match)