DNS Relay
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OnSite 2701A/I E1/T1 Ethernet Bridge (NTU) User Manual
6
• DHCP and DNS Configuration
Default gateway option information
The OnSite is the gateway all client traffic when
Use local host as default gateway
Additional option information
You may wish to provide additional information to the clients on the DHCP subnet. Click on the hyperlink
Create new DHCP option...
to access the configuration webpage. The options can specify:
•
A default gateway
•
Domain name
•
IRC server
•
HTTP server
•
SMTP server
•
POP3 server
•
NNTP server
•
WINS server
•
Time servers
as an example of multiple options to be sent to the clients.
Figure 27. DHCP server optional information example
DNS Relay
The DNS Relay webpage contains a configurable list of DNS server IP addresses. The OnSite device’s DNS
Relay forwards DNS queries from a client to a pre-defined DNS server and DNS server responses to the client.
You can configure the DNS Relay for two IP addresses. These are for access to primary and secondary DNS
servers.
Configuring the DNS Relay
Go to the DNS Relay webpage by following the hyperlink path ‘Configuration Menu’ > Services Configura-
tion > DNS Relay. (See