Dhcp And Dns - E-Lins H820QO Series User Manual

H820QO User Manual

3.6.11 DHCP and DNS

 Domain required: don't forward DNS-requests without DNS-Name.
 Authoritative: This is the only DHCP on the local network.
 Local server: Local domain specification. Names matching this domain are never forwarded
and are resolved from DHCP or hosts files only.
 Local domain: Local domain suffix appended to DHCP names and hosts file entries。
 Log queries: Write received DNS requests to syslog.
 DNS forwardings: List of DNS servers to forward requests to.
 Rebind protection: Discard upstream RFC1918 responses.
 Allow localhost: Allow upstream responses in the 127.0.0.0/8 range, e.g. for RBL services。
 Domain whitelist: List of domains to allow RFC1918 responses for.
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