Samba4/DNS: Difference between revisions

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= Overview =
= Overview =


This document describes how to setup DNS for Samba 4. It assumes that Samba is already installed in INSTALL_DIR (e.g. /usr/local/samba).
This document describes how to setup DNS for Samba 4 on Fedora Core 10. It assumes that Samba is already installed in INSTALL_DIR (e.g. /usr/local/samba).


= Prerequisites =
= Prerequisites =

Revision as of 17:41, 14 August 2009

Overview

This document describes how to setup DNS for Samba 4 on Fedora Core 10. It assumes that Samba is already installed in INSTALL_DIR (e.g. /usr/local/samba).

Prerequisites

% yum install bind

Configuration

Copy zone data file generated by Samba:

% cd $INSTALL_DIR/private
% cp example.com.zone /var/named/dynamic

Edit zone data file /var/named/dynamic/example.com.zone:

$ORIGIN domain1.com.
$TTL 1W
@                       IN SOA  example.com. root.example.com. (
                                2009040816      ; serial
                                2D              ; refresh
                                4H              ; retry
                                6W              ; expiry
                                1W )            ; minimum

                        IN NS   ns1

ns1                     IN A    192.168.1.100
samba1                  IN A    192.168.1.101

gc._msdcs               IN CNAME        samba1
27f515e4-f5af-4396-bc93-130013076ab7._msdcs     IN CNAME        samba1

_gc._tcp                IN SRV 0 100 3268       samba1
_gc._tcp.Default-First-Site-Name._sites IN SRV 0 100 3268       samba1
_ldap._tcp.gc._msdcs    IN SRV 0 100 389        samba1
_ldap._tcp.Default-First-Site-Name._sites.gc._msdcs     IN SRV 0 100 389 samba1

_ldap._tcp              IN SRV 0 100 389        samba1
_ldap._tcp.dc._msdcs    IN SRV 0 100 389        samba1
_ldap._tcp.pdc._msdcs   IN SRV 0 100 389        samba1
_ldap._tcp.b168ccf1-d862-4146-8cea-0021f3c88feb IN SRV 0 100 389        samba1
_ldap._tcp.b168ccf1-d862-4146-8cea-0021f3c88feb.domains._msdcs          IN SRV 0 100 389 samba1
_ldap._tcp.Default-First-Site-Name._sites               IN SRV 0 100 389 samba1
_ldap._tcp.Default-First-Site-Name._sites.dc._msdcs     IN SRV 0 100 389 samba1

_kerberos._tcp          IN SRV 0 100 88         samba1
_kerberos._tcp.dc._msdcs        IN SRV 0 100 88 samba1
_kerberos._tcp.Default-First-Site-Name._sites   IN SRV 0 100 88 samba1
_kerberos._tcp.Default-First-Site-Name._sites.dc._msdcs IN SRV 0 100 88 samba1
_kerberos._udp          IN SRV 0 100 88         samba1

_kerberos-master._tcp           IN SRV 0 100 88         samba1
_kerberos-master._udp           IN SRV 0 100 88         samba1

_kpasswd._tcp           IN SRV 0 100 464        samba1
_kpasswd._udp           IN SRV 0 100 464        samba1

_kerberos               IN TXT  EXAMPLE.COM

Create reverse mapping file /var/named/192.168.1.rev:

$ORIGIN 1.168.192.in-addr.arpa.
$TTL    1W
@                       IN SOA  example.com. root.example.com. (
                                01              ; serial
                                2D              ; refresh
                                4H              ; retry
                                6W              ; expiry
                                1W )            ; minimum

                        IN NS                   ns1.example.com.

100                     IN PTR                  ns1.example.com.
101                     IN PTR                  samba1.example.com.

Set file ownership:

% chown named.named /var/named/dynamic/example.com.zone
% chown named.named /var/named/192.168.1.rev

Copy zone configuration file:

% cp named.conf /etc/named-samba.conf
% chown named.named /etc/named-samba.conf

Edit /etc/named.conf:

options {
        #listen-on port 53 { 127.0.0.1; };
        #listen-on-v6 port 53 { ::1; };
        #allow-query     { localhost; };
        ...
};

include "/etc/named-samba.conf";

Edit /etc/named-samba.conf:

zone "domain1.com." IN {
        type master;
        file "/var/named/dynamic/example.com.zone";
};

zone "1.168.192.in-addr.arpa." IN {
        type master;
        file "192.168.1.rev";
};
% service named restart

Verification

% dig _kerberos.example.com TXT @localhost
% dig _ldap._tcp.dc._msdcs.example.com SRV @localhost