104
Step 3: ETM® System Configuration
b.
In the
Network
field, type the IPv4 or IPv6 address of the network
route for the device.
c.
Click the down arrow and select
Mask
to specify a netmask or
Prefix
to specify a prefix length for the provided IP address. Type
the associated value in the adjacent box.
d.
In the
Gateway
field, type the gateway IP address (gateway is
optional, but you must specify either a device or a gateway) of the
network route the device is to use.
e.
Specify a device (
eth1
,
eth2
, or
Any
). The device should be set
to the appropriate interface (
eth1
=
public
and
eth2
=
private
), or
left at
Any
if a previous route denotes the interface. (If you specify
Any
, you must specify a gateway.)
IMPORTANT
The physical NICs on the Card are labeled
Ethernet 0
and
Ethernet 1
.
Ethernet 0
on the Card
corresponds to
eth1
in the GUI;
Ethernet 1
corresponds to
eth2
in the GUI.
f.
In the
Metric
field, type an integer. The default is 0. Metric is used
to determine the best route to use when multiple routes are
available, with lower integers taking precedence.
g.
Click
OK
. The route appears in the
Route
area of the
NAT
Configuration
dialog box.
10.
To define another route, repeat steps 9a-9f.
11.
To reorder the routes, use the up and down
arrows.
12.
To delete a route, click it, and then click the
Delete
icon.
13.
To edit a route, double-click it to open it, or click it, and then click the
Open
icon.
14.
Click
OK
to save the NAT settings and close the
NAT Configuration
dialog box.
15.
Click
OK
to save the settings and close the
dialog box. No changes are saved or applied until you
click
OK
.
16.
A message appears asking whether you want the settings downloaded
to the Span. Click
Yes
.
