Vig Series User’s Guide
144
Besides, you can add new filter rule for the group. On the edit page of
IP Filter Table
, click
the
Add Rule
button. The following page will be shown.
Source IP
It means the source IP address. Placing the symbol “
!
”
before
a particular IP address will prevent this rule from being
applied to that IP address. It is equal to the logical
NOT
operator.
Subnet Mask
It means the subnet mask for the source IP.
Source Port
It means the port for the source IP. Type the values in the
boxes of
start port
and
end port
. As for the operators
If the
Start Port
column
is empty, the
Start Port
and the
End
Port
column will be ignored. The filter rule will filter out any
port number.
(=) -
If the
End Port
column
is empty, the filter rule will set
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