Cisco CVPN3015-NR - VPN Concentrator 3015 Getting Started page 56

Configuring Authentication
NT Domain Server Type
Configure these parameters for an external Windows NT Domain authentication server. We suggest you
accept the default values. (See
Figure 3-10
To configure the parameters for the NT authentication server, follow these steps:
In the Authentication Server Address field, enter the IP address of the NT Domain authentication server;
Step 1
for example, 192.168.12.34. Use dotted decimal notation.
In the Server Port field, enter the TCP port number by which you access the server. Enter 0 (the default)
Step 2
to have the system supply the default port number, 139.
In the Timeout field, enter the time in seconds to wait after sending a query to the server and receiving
Step 3
no response, before trying again. The minimum is 1 second, default is 4 seconds, maximum is 30
seconds.
In the Retries field, enter the number of times to retry sending a query to the server after the timeout
Step 4
period. If there is still no response after this number of retries, the VPN Concentrator declares this server
inoperative. The minimum is 0, default is 2, maximum is 10 retries.
In the Domain Controller Name field, enter the NT Primary Domain Controller hostname for this server;
Step 5
for example, PDC01.The maximum is 16 characters. You must enter this name, and it must be the correct
hostname for the server whose IP address you entered in Authentication Server Address above; if it is
incorrect, authentication will fail.
Step 6 Click Continue to proceed.
If you selected the IPSec tunneling protocol, skip to the section
Otherwise, skip to the section
VPN 3000 Series Concentrator Getting Started
3-14
Chapter 3
Figure 3-10.)
Configuration | Quick | Authentication Screen, NT Domain Server
Changing Admin Password, page
Using the VPN Concentrator Manager for Quick Configuration
Configuring the IPSec Group, page
3-21.
3-18.
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