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Chapter 3: Terminal Menu Operation and Structure
NAT/DHCP Renewal Time
Write security: 3; Read security: 5
This is the number of hours that the DHCP server should allow the device be- fore it is required to send a new DHCP request. The default is 15 hours, and 0 represents an infinite lease.
NAT/Web Server
Write security: 3; Read security: 5
This is the IP address of a web server on the Ethernet network. When an active NAT connection is made to the Internet, any HTTP, FTP, or Mail server re- quests from the WAN are translated and sent to this web server.
IP/DNS
The Domain Name Server parameters used by the Express L128/L128T are specified here. The DNS server addresses can be exchanged between PPP peers. When a connection occurs and IPCP is negotiated, the Express L128/ L128T will get the DNS server addresses from the PPP peer. If the configured DNS server addresses (Server 1 and Server 2) are all zeros, the addresses from the PPP peer are used. In NAT mode, the PPP peer’s DNS addresses are al- ways used. The DNS addresses set in Server 1 and Server 2 are offered to a PPP peer if so requested.
DNS/Domain Name
Write security: 3; Read security: 5
This is a text string used to represent the domain name used by the Express L128/L128T.
DNS/Server 1
Write security: 3; Read security: 5
This is the IP address for the primary DNS device. It is the first server that do- main name requests are sent.
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