Lantronix 2100 Manuale Utente

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UBox User Guide 
63 
A: Configuring the Windows XP Firewall 
The following instructions detail how to configure Window XP's built-in firewall for use 
with the Lantronix UBox. While these instructions are specific for this software, you 
can apply the basic idea of these instructions to configuring other firewalls. 
These instructions show you how to: 
‹ 
Determine which version of Windows XP is installed on your computer. 
‹ 
Access your firewall software. 
‹ 
Add settings to your firewall to allow communication with your Lantronix 
UBox. 
If you have multiple computers, please repeat these steps for every computer 
that will access the UBox. 
Step 1
 - Determine Which Version of Windows XP is Installed on 
Your Computer 
To determine Windows XP version: 
1. On 
the 
Start menu, click Run.  
2. In 
the 
Open field, type winver.exe and click OK. The About Windows window 
displays the version. 
3.  Do one of the following: 
‹ 
If you have Windows XP with Service Pack 1 or Windows XP without any 
Service Packs installed, perform Step 2 and Step 3a
‹ 
If you have Windows XP with Service Pack 2, perform Step 3b