E-Lins H820QO Series, Руководство пользователя

Страница: 91 / 99

H820QO User Manual
E-Lins Technology Co.,Limited
Tel: +86-755-29230581 E-mail: sales@e-lins.com www.e-lins.com
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.