Alcatel-Lucent OmniAccess 3500 Mode D'Emploi

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OmniAccess 3500 Nonstop Laptop Guardian Gateway Installation Guide 
Chapter 5. Initial Configuration 
The initial configuration of the gateway is driven by the deployment scenario and by 
the network architecture. Please refer to the OmniAccess 3500 Nonstop Laptop 
Guardian Technical Overview document for more information on possible deployment 
scenarios. 
This section describes the necessary configuration steps for the most common 
deployment scenario, where the gateway is located in the demilitarized zone (DMZ) of 
the enterprise network and other enterprise resources, e.g., the Active Directory 
Server (ADS), DNS, etc., are located in the secure zone, behind the enterprise 
firewall. Figure 22 shows the installation of the OmniAccess 3500 NLG gateway as a 
stub of the enterprise firewall in such a deployment scenario. 
 
Figure 22:  Sample network for the configuration examples 
The configuration steps described in this section are sufficient to make (i) the gateway 
operational within the network and (ii) the web-based management system GUI 
accessible from a remote PC. Any subsequent configuration step relies on the 
management system GUI and is detailed in the OmniAccess 3500 Nonstop Laptop 
Guardian Release 1.2 Administration Guide
.  
Gateway Configuration Overview 
The following configuration steps are STRICTLY NECESSARY to make the gateway fully 
operational within your network: 
1.  Keytab File Generation — Log into your Active Directory Server (ADS) and 
generate the keytab file that the gateway will use for automatic authentication 
with the ADS. 
2.  DNS Configuration — Apply a split DNS configuration to the DNS server of your 
enterprise network for resolution of the gateway’s FQDN. 
 
 
 
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