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1. In the left navigation bar, click
Advanced Setup
>
Security
and then click
Add
. The following page appears. You can also
reach this page by clicking
Advanced Setup
>
Security
>
IP Filtering
>
Outgoing
.
2. Fill in the fields, using the information in the table below.
3. Click
Apply/Save
to commit the completed entry.
The fields on this page are defined below.
Field Name
Description
Filter Name
Enter a descriptive name for this filter. No special characters or spaces are allowed.
IP Version
For the filter to be configured and effective for IPV6, the gateway must be installed on a network that is
either a pure IPV6 network (with that protocol enabled) or is both IPV4 and IPV6 dual protocol enabled/-
configured. Options are
IPv4
and
IPv6
. The default is
IPv4
.
If you select
IPV6
,
Source IP address
and
Destination IP address
must be specified in IPV6 format, i.e., an
IPV6-compliant, hexadecimal address such as: 2001:0DB8:AC10:FE01:0000:0000:0000:0001.
Protocol
Select the protocol profile for the filter you are defining. TCP/UDP is most commonly used. Options are
TCP/UDP
,
TCP
,
UDP
, and
ICMP
.
Source IP address
[/prefix length]
Enter the source IP address of a LAN side host for which you wish to block outgoing traffic using the spe-
cified protocol(s).
Note:
The address specified here can be a particular address or a block of IP addresses on a given network
subnet. This is done by appending the associated routing "prefix" length decimal value (preceded with the
slash) to the addresses.
Source Port (port
Set the source host port (or range of ports) for the above host (or range of hosts) to define the ports profile
