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Incoming IP Filtering
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2
Select the
Incoming IP Filtering
tab. The Incoming IP Filtering screen opens.
3
From the Incoming IP Filtering screen, select
Remove
in the Remove column
next to the filter you wish to remove.
4
Click
Remove
to remove the filter.
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Chapter 6
Security Configuration
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Outgoing IP Filtering
By default, all outgoing IP traffic from LAN is allowed, but some IP traffic can be
BLOCKED by setting up filters.
Path
: Security > Packet Filtering > Outgoing IP Filtering
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Outgoing IP Filtering
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Enabling the Filtering Function
To enable the outgoing IP filtering function, complete the following steps.
1
Click
Security
on the main screen. The MAC Filtering screen opens by default.
2
Click
Outgoing IP Filtering
. The Outgoing IP Filtering screen opens.
3
Check the
Enable Filtering Function
check box to enable the filtering function.
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Chapter 6
Security Configuration
182
4036168 Rev B
Adding an Outgoing IP Filter
To add an outgoing IP filter, complete the following steps.
1
Click
Security
on the main screen. The MAC Filtering screen opens by default.
2
Select the
Outgoing IP Filtering
tab. The Outgoing IP Filtering screen opens.
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Outgoing IP Filtering
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3
Click
Add
. The Add IP Filter Outgoing screen opens.
4
In the Filter Name field, enter the name of the filter.
Note:
You cannot use blank spaces in the filter name.
5
In the Protocol field, select one of the following protocols:
TCP/UDP
TCP
UDP
ICMP
6
In the Source IP address field, enter the source IP address for the server sending
the incoming packets.
7
In the Source Subnet Mask field, enter the subnet mask for the server sending the
incoming packets.
8
In the Source Port field, enter the port number for the server sending the
incoming packets. Use the following format:
port or port:port.
9
In the Destination IP address field, enter the destination IP address for the server
receiving the packets.
10
In the Destination Subnet Mask field, enter the subnet mask for the server
receiving the packets.
11
In the Destination Port field, enter the port number for the server receiving the
packets. Use the following format: port or port:port.
12
Click
Save/Apply
to add the filter.
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