118 lines
3.2 KiB
Plaintext
118 lines
3.2 KiB
Plaintext
// $FreeBSD$
|
|
//
|
|
// Refer to the named(8) man page for details. If you are ever going
|
|
// to setup a primary server, make sure you've understood the hairy
|
|
// details of how DNS is working. Even with simple mistakes, you can
|
|
// break connectivity for affected parties, or cause huge amount of
|
|
// useless Internet traffic.
|
|
|
|
options {
|
|
directory "/etc/namedb";
|
|
|
|
// In addition to the "forwarders" clause, you can force your name
|
|
// server to never initiate queries of its own, but always ask its
|
|
// forwarders only, by enabling the following line:
|
|
//
|
|
// forward only;
|
|
|
|
// 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.
|
|
/*
|
|
forwarders {
|
|
127.0.0.1;
|
|
};
|
|
*/
|
|
/*
|
|
* If there is a firewall between you and nameservers you want
|
|
* to talk to, you might need to uncomment the query-source
|
|
* directive below. Previous versions of BIND always asked
|
|
* questions using port 53, but BIND 8.1 uses an unprivileged
|
|
* port by default.
|
|
*/
|
|
// query-source address * port 53;
|
|
|
|
/*
|
|
* If running in a sandbox, you may have to specify a different
|
|
* location for the dumpfile.
|
|
*/
|
|
// dump-file "s/named_dump.db";
|
|
};
|
|
|
|
// Note: the following will be supported in a future release.
|
|
/*
|
|
host { any; } {
|
|
topology {
|
|
127.0.0.0/8;
|
|
};
|
|
};
|
|
*/
|
|
|
|
// Setting up secondaries is way easier and the rough picture for this
|
|
// is explained below.
|
|
//
|
|
// If you enable a local name server, don't forget to enter 127.0.0.1
|
|
// into your /etc/resolv.conf so this server will be queried first.
|
|
// Also, make sure to enable it in /etc/rc.conf.
|
|
|
|
zone "." {
|
|
type hint;
|
|
file "named.root";
|
|
};
|
|
|
|
zone "0.0.127.IN-ADDR.ARPA" {
|
|
type master;
|
|
file "localhost.rev";
|
|
};
|
|
|
|
zone "0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.INT" {
|
|
type master;
|
|
file "localhost.rev";
|
|
};
|
|
|
|
// NB: Do not use the IP addresses below, they are faked, and only
|
|
// serve demonstration/documentation purposes!
|
|
//
|
|
// Example secondary config entries. It can be convenient to become
|
|
// a secondary at least for the zone where your own domain is in. Ask
|
|
// your network administrator for the IP address of the responsible
|
|
// primary.
|
|
//
|
|
// Never forget to include the reverse lookup (IN-ADDR.ARPA) zone!
|
|
// (This is the first bytes of the respective IP address, in reverse
|
|
// order, with ".IN-ADDR.ARPA" appended.)
|
|
//
|
|
// Before starting to setup a primary zone, better make sure you fully
|
|
// understand how DNS and BIND works, however. There are sometimes
|
|
// unobvious pitfalls. Setting up a secondary is comparably simpler.
|
|
//
|
|
// NB: Don't blindly enable the examples below. :-) Use actual names
|
|
// and addresses instead.
|
|
//
|
|
// NOTE!!! FreeBSD can run bind in a sandbox (see named_flags in rc.conf).
|
|
// The directory containing the secondary zones must be write accessible
|
|
// to bind. The following sequence is suggested:
|
|
//
|
|
// mkdir /etc/namedb/s
|
|
// chown bind:bind /etc/namedb/s
|
|
// chmod 750 /etc/namedb/s
|
|
|
|
/*
|
|
zone "domain.com" {
|
|
type slave;
|
|
file "s/domain.com.bak";
|
|
masters {
|
|
192.168.1.1;
|
|
};
|
|
};
|
|
|
|
zone "0.168.192.in-addr.arpa" {
|
|
type slave;
|
|
file "s/0.168.192.in-addr.arpa.bak";
|
|
masters {
|
|
192.168.1.1;
|
|
};
|
|
};
|
|
*/
|
|
|