030-300536 Rev. A 140 August 2007
User GuideVersaLink Wireless Gatewa
y
(
Model 7500
)
Remote Administration
User Name Default = admin
The name used for the Remote Administration session. The only valid characters are (a-
z, A-Z, 0-9). The user name must be at least 6 characters and must not exceed 12
characters long.
Password The password used for the remote administration session. Do not use spaces or double-
quotes in the password field. The user name must be at least 6 characters and must not
exceed 12 characters long.
Timeout Default = 20 minutes
The interval (in minutes) after which the remote access will disconnect, if it is idle.
Disable Timeout Default = deactivated
To activate the Disable Timeout feature, click this box (a check mark will appear).
Clear the box to deactivate this feature.
Enable Remote Access Default = deactivated
Click this box (a check mark will appear) to activate Enable Remote Access.
Clear the box to deactivate this feature.
Remote URL Displays the URL for the remote access session.
16.7 ALG
In the Advanced screen, click ALG. This screen allows you to configure your Router so that it can be accessed
remotely via a URL. Configure this feature to allow maintenance or troubleshooting for your Router. This page
enables you to configure application-level gateway (ALG) services for your Gateway. Click on the box of each
service that you want to enable (a check mark will appear in the box). After you have configured the desired
settings, click Save to save the settings.
Enabling an ALG service opens the IP ports associated with the corresponding service. For example, if you have an
IPSec client running on a LAN-side PC attached to the TriLink, it is necessary to enable the IPSec ALG. Enabling
IPSec opens the default ports used by IPSec, 500 and 1500 so that traffic to and from the IPSec client may pass through.
NOTE: When the firewall level is set to “High,” some services may not be configurable.