Avaya 3.7 Manuel D’Utilisation

The Preferences Remote Client tab is used to establish a path (tunnel) to a secure DNS server 
to resolve client DNS names (as opposed to using a public DNS server) and to set the remote 
client idle time-out period.

By using the Client DNS Resolution Redirection feature, VPNremote Client-initiated DNS name 
resolution requests for specific subdomains can be directed to private DNS servers residing on 
a network protected by a security gateway. This allows VPNremote Clients to use host names in 
place of IP addresses when accessing corporate network resources without exposing corporate 
DNS servers and name resolution databases to the public. Thus, a VPNremote Client can use 
public DNS servers to resolve public resources and private DNS servers to resolve private 
resources.

Note:

DNS name resolution requests are redirected at the user side by VPNremote 
Client. The remote Client must be running a version of VPNremote Client 
software which supports Client DNS Resolution Redirection. Check with Avaya 
Technologies for version support information.

You can enable Client DNS Resolution Redirection and enter up to three subdomain names 
along with the IP address of the DNS server that will resolve DNS requests for the 
corresponding subdomain name.