HP 800 User Manual page 210

End-user Access
Windows Endpoint Settings
TIP:
5-16
These firewall configuration methods can be configured using the Windows
Group policy and pushed out to all users of a Windows domain.
The following method is the recommended method:
To configure the Windows XP Professional firewall to allow the RPC service
to connect:
Windows endpoint>>Start>>Settings>>Control Panel>>Windows
Firewall>>Advanced tab>>Settings button
Click Add.
1.
In the Service Settings window, enter the following information:
2.
Description: NAC 800 Server 137
IP: <IP of the NAC 800 Server>
External port number: 137
Select UDP.
3. Click OK.
Click Add.
4.
In the Service Settings window, enter the following information:
5.
Description: NAC 800 Server 138
IP: <IP of the NAC 800 Server>
External port number: 138
Select UDP.
6. Click OK.
Click Add.
7.
8. In the Service Settings window, enter the following information:
Description: NAC 800 Server 139
IP: <IP of the NAC 800 Server>
External port number: 139
Select TCP.
9. Click OK.
10. Click Add.
11. In the Service Settings window, enter the following information:
Description: NAC 800 Server 445