Chapter 3: How to
4. Click
Add Match
to enter the source IP address or destination IP address this filter will
match on.
The Match Entry dialog displays.
As you create new matches, the list items change. There can only be one match from
each match type for a given rule. Match types like Source Port, Destination Port, and TCP
Flags are only available if other matches (for example, Protocol =TCP) have previously
been created.
5. Select a protocol, if necessary, from the pull-down menu:
ICMP
,
TCP
,
UDP
, or
None
to
specify any another IP transport protocol.
If you chose...
Enter...
by number
Protocol by number
by name
Protocol by name
ICMP
ICMP Type
as another match
TCP
TCP flags, source ports, and destination
ports as other matches
Source Port
The port number to match
Destination Port
The port number to match
6. Click
Enter Match
when finished configuring the filter.
The Gateway adds the filter to the Packet Filter list.
NVG558 4G-LTE Gateway User Manual STANDARD Revision x.1
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