Interfaces
Wide Area Networks (WANs)
IX20 User Guide
54
l
Interface status: Configure the amount of time that the interface is down before it is
considered to have failed, and the amount of time it takes to make an initial connection
before it is considered down.
n
Additional test targets.
n
If more than one test target is configured, determine whether the interface should fail over
based on the failure of one of the test targets, or all of the test targets.
To configure the IX20 device to regularly probe connections through the WAN:
WebUI
SureLink can be configured for both IPv4 and IPv6.
1. Log into the IX20 WebUI as a user with full Admin access rights.
2. On the menu, click
System
. Under
Configuration
, click
Device Configuration
.
The
Configuration
window is displayed.
3. Click
Network
>
Interfaces
.
4. Create a new WAN or WWAN or select an existing one:
n
To create a new WAN or WWAN, see
Configure a Wide Area Network (WAN)
or
a Wireless Wide Area Network (WWAN)
.
n
To edit an existing WAN or WWAN, click to expand the appropriate WAN or WWAN.
5. After creating or selecting the WAN or WWAN, click
IPv4
(or
IPv6
) >
SureLink
.
6.
Enable
SureLink.
SureLink can be enabled for both IPv4 and IPv6 configurations. By default, SureLink is enabled
for IPv4 for the preconfigured WAN (
ETH1
) and WWAN (
Modem
). It is disabled for IPv6.
