166 lines
3.9 KiB
Plaintext
166 lines
3.9 KiB
Plaintext
/*
|
|
* Refer to the named.conf(5) and named(8) man pages, and the documentation
|
|
* in /usr/share/doc/bind-* for more details.
|
|
* Online versions of the documentation can be found here:
|
|
* https://kb.isc.org/article/AA-01031
|
|
*
|
|
* If you are going to set up an authoritative server, make sure you
|
|
* understand the hairy details of how DNS works. Even with simple mistakes,
|
|
* you can break connectivity for affected parties, or cause huge amounts of
|
|
* useless Internet traffic.
|
|
*/
|
|
|
|
acl "xfer" {
|
|
/* Deny transfers by default except for the listed hosts.
|
|
* If we have other name servers, place them here.
|
|
*/
|
|
none;
|
|
};
|
|
|
|
/*
|
|
* You might put in here some ips which are allowed to use the cache or
|
|
* recursive queries
|
|
*/
|
|
acl "trusted" {
|
|
127.0.0.0/8;
|
|
::1/128;
|
|
};
|
|
|
|
options {
|
|
directory "/var/bind";
|
|
pid-file "/run/named/named.pid";
|
|
|
|
/* https://www.isc.org/solutions/dlv >=bind-9.7.x only */
|
|
//bindkeys-file "/etc/bind/bind.keys";
|
|
|
|
listen-on-v6 { ::1; };
|
|
listen-on { 127.0.0.1; };
|
|
|
|
allow-query {
|
|
/*
|
|
* Accept queries from our "trusted" ACL. We will
|
|
* allow anyone to query our master zones below.
|
|
* This prevents us from becoming a free DNS server
|
|
* to the masses.
|
|
*/
|
|
trusted;
|
|
};
|
|
|
|
allow-query-cache {
|
|
/* Use the cache for the "trusted" ACL. */
|
|
trusted;
|
|
};
|
|
|
|
allow-recursion {
|
|
/* Only trusted addresses are allowed to use recursion. */
|
|
trusted;
|
|
};
|
|
|
|
allow-transfer {
|
|
/* Zone tranfers are denied by default. */
|
|
none;
|
|
};
|
|
|
|
allow-update {
|
|
/* Don't allow updates, e.g. via nsupdate. */
|
|
none;
|
|
};
|
|
|
|
/*
|
|
* If you've got a DNS server around at your upstream provider, enter its
|
|
* IP address here, and enable the line below. This will make you benefit
|
|
* from its cache, thus reduce overall DNS traffic in the Internet.
|
|
*
|
|
* Uncomment the following lines to turn on DNS forwarding, and change
|
|
* and/or update the forwarding ip address(es):
|
|
*/
|
|
/*
|
|
forward first;
|
|
forwarders {
|
|
// 123.123.123.123; // Your ISP NS
|
|
// 124.124.124.124; // Your ISP NS
|
|
// 4.2.2.1; // Level3 Public DNS
|
|
// 4.2.2.2; // Level3 Public DNS
|
|
8.8.8.8; // Google Open DNS
|
|
8.8.4.4; // Google Open DNS
|
|
};
|
|
|
|
*/
|
|
|
|
//dnssec-validation yes;
|
|
|
|
/*
|
|
* As of bind 9.8.0:
|
|
* "If the root key provided has expired,
|
|
* named will log the expiration and validation will not work."
|
|
*/
|
|
dnssec-validation auto;
|
|
|
|
/* if you have problems and are behind a firewall: */
|
|
//query-source address * port 53;
|
|
};
|
|
|
|
/*
|
|
logging {
|
|
channel default_log {
|
|
file "/var/log/named/named.log" versions 5 size 50M;
|
|
print-time yes;
|
|
print-severity yes;
|
|
print-category yes;
|
|
};
|
|
|
|
category default { default_log; };
|
|
category general { default_log; };
|
|
};
|
|
*/
|
|
|
|
include "/etc/bind/rndc.key";
|
|
controls {
|
|
inet 127.0.0.1 port 953 allow { 127.0.0.1/32; ::1/128; } keys { "rndc-key"; };
|
|
};
|
|
|
|
zone "." in {
|
|
type hint;
|
|
file "/var/bind/named.cache";
|
|
};
|
|
|
|
zone "localhost" IN {
|
|
type master;
|
|
file "pri/localhost.zone";
|
|
notify no;
|
|
};
|
|
|
|
/*
|
|
* Briefly, a zone which has been declared delegation-only will be effectively
|
|
* limited to containing NS RRs for subdomains, but no actual data beyond its
|
|
* own apex (for example, its SOA RR and apex NS RRset). This can be used to
|
|
* filter out "wildcard" or "synthesized" data from NAT boxes or from
|
|
* authoritative name servers whose undelegated (in-zone) data is of no
|
|
* interest.
|
|
* See http://www.isc.org/software/bind/delegation-only for more info
|
|
*/
|
|
|
|
//zone "COM" { type delegation-only; };
|
|
//zone "NET" { type delegation-only; };
|
|
|
|
//zone "YOUR-DOMAIN.TLD" {
|
|
// type master;
|
|
// file "/var/bind/pri/YOUR-DOMAIN.TLD.zone";
|
|
// allow-query { any; };
|
|
// allow-transfer { xfer; };
|
|
//};
|
|
|
|
//zone "YOUR-SLAVE.TLD" {
|
|
// type slave;
|
|
// file "/var/bind/sec/YOUR-SLAVE.TLD.zone";
|
|
// masters { <MASTER>; };
|
|
|
|
/* Anybody is allowed to query but transfer should be controlled by the master. */
|
|
// allow-query { any; };
|
|
// allow-transfer { none; };
|
|
|
|
/* The master should be the only one who notifies the slaves, shouldn't it? */
|
|
// allow-notify { <MASTER>; };
|
|
// notify no;
|
|
//};
|