xStack
®
DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch Web UI Reference Guide
351
CHAP
, and
MS CHAPv2
.
Redirect State
Use the drop-down menu to enable or disable JWAC Redirect. When the redirect
quarantine server is enabled, the unauthenticated host will be redirected to the
quarantine server when it tries to access a random URL. When the redirect JWAC
login page is enabled, the unauthenticated host will be redirected to the JWAC login
page in the Switch to finish authentication. When redirect is disabled, only access to
the quarantine server and the JWAC login page from the unauthenticated host are
allowed, all other web access will be denied.
NOTE:
When enabling redirect to the quarantine server, a quarantine server must be
configured first.
Redirect Destination
Use the drop-down menu to select the destination before an unauthenticated host is
redirected to either the
Quarantine Server
or the
JWAC Login Page
.
Redirect Delay Time
(0-10)
Enter the Delay Time before an unauthenticated host is redirected to the Quarantine
Server or JWAC Login Page. Enter a value between 0 and 10 seconds. A value of 0
indicates no delay in the redirect.
RADIUS Authorization
Use the drop-down menu to enable or disable RADIUS Authorization.
Local Authorization
Use the drop-down menu to enable or disable Local Authorization.
Error Timeout (5-300)
Enter the time in second for the Quarantine Server Error Timeout. When the
Quarantine Server Monitor is enabled, the JWAC Switch will periodically check if the
Quarantine works okay. If the Switch does not receive any response from the
Quarantine Server during the configured Error Timeout, the Switch then regards it as
not working properly. Enter a value between
5
and
300
seconds.
Monitor
Use the drop-down menu to enable or disable the JWAC Quarantine Server Monitor.
When
Enabled
, the JWAC Switch will monitor the Quarantine Server to ensure the
server is okay. If the Switch detects no Quarantine Server, it will redirect all
unauthenticated HTTP access attempts to the JWAC Login Page forcibly if the
Redirect is enabled and the Redirect Destination is configured to be a Quarantine
Server.
URL
Enter the JWAC Quarantine Server URL. If the Redirect is enabled and the Redirect
Destination is the Quarantine Server, when an unauthenticated host sends the HTTP
request packets to a random Web server, the Switch will handle this HTTP packet
and send back a message to the host to allow it access to the Quarantine Server with
the configured URL. When a computer is connected to the specified URL, the
quarantine server will request the computer user to input the user name and
password to complete the authentication process.
Update Server IP
Enter the Update Server IP address.
Mask
Enter the Server IP net mask.
Port
Enter the port number used by the Update Server.
Click the
Apply
button to accept the changes made for each individual section.
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