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