Un peu de Linux…

# Start of rndc.conf
key "rndc-key" {
        algorithm hmac-md5;
        secret "monsecret";
};
 
options {
        default-key "rndc-key";
        default-server 127.0.0.1;
        default-port 953;
};
# End of rndc.conf

key "rndc-key" {
        algorithm hmac-md5;
        secret "monsecret";
};
 
controls {
      inet 127.0.0.1 port 953
              allow { 127.0.0.1;192.168.1.4; } keys { rndc-key; };
};
 
# De quoi journaliser car cela ne fait pas de mal :
logging {
           channel update_debug {
                file "/var/log/update_debug.log" versions 3 size 100k;
                severity  debug 3;
                print-category yes;
                print-severity yes;
                print-time     yes;
           };
           channel security_info    {
                file "/var/log/securite_debug.log" versions 3 size 100k;
                severity  info;
                print-category yes;
                print-severity yes;
                print-time     yes;
           };
 
           channel queries_info        {
                file "/var/log/queries_debug.log" versions 3 size 1m;
                severity  debug 1;
                print-category yes;
                print-severity yes;
                print-time     yes;
           };
 
            channel lame_info        {
                file "/var/log/lame_debug.log" versions 3 size 100k;
                severity  info;
                print-category yes;
                print-severity yes;
                print-time     yes;
           };
 
           category update { update_debug; };
           category security { security_info; };
           category queries { queries_info; };
           category lame-servers { lame_info; };
};
 
zone "domaine1.univ-orleans.fr" in {
   type master;
   file "/etc/namedb/db.domaine1.univ-orleans.fr";
   allow-update{key rndc-key;};
   notify yes;
};
 
zone "1.168.192.in-addr.arpa" in {
   type master;
   file "/etc/namedb/db.1.168.192";
   allow-update{key rndc-key;};
   notify yes;
   };

ddns-domainname "domaine1.univ-orleans.fr.";
ddns-rev-domainname "in-addr.arpa.";
ddns-updates on;
ddns-update-style interim;
ignore client-updates;
update-static-leases on;
option domain-name-servers 192.168.1.3;
 
key "rndc-key" {
        algorithm hmac-md5;
        secret "monsecret";
};
zone 1.168.192.in-addr.arpa {
        primary 192.168.1.3;
        key rndc-key;
        }
zone domaine1.univ-orleans.fr {
        primary 192.168.1.3;
        key rndc-key;
        }

$ORIGIN .
$TTL 3600       ; 1 hour
domaine1.univ-orleans.fr IN SOA  mondns.domaine1.univ-orleans.fr. administrateur.mondns.univ-orleans.fr. (
                                2731       ; serial
                                900        ; refresh (15 minutes)
                                600        ; retry (10 minutes)
                                86400      ; expire (1 day)
                                3600       ; minimum (1 hour)
                                )
                        NS      mondns.domaine1.univ-orleans.fr.
$ORIGIN domaine1.univ-orleans.fr.
$TTL 21600      ; 6 hours
 
$TTL 3600       ; 1 hour
mondns                    A       192.168.1.3
$TTL 1200       ; 20 minutes
machine1                   A       192.168.1.100
machine2                   A       192.168.1.101

$ORIGIN .
$TTL 3600       ; 1 hour
1.168.192.in-addr.arpa IN SOA  mondns.domaine1.univ-orleans.fr. administrateur.domaine1.univ-orleans.fr. (
                                47         ; serial
                                900        ; refresh (15 minutes)
                                600        ; retry (10 minutes)
                                86400      ; expire (1 day)
                                3600       ; minimum (1 hour)
                                )
                        NS      mondns.domaine1.univ-orleans.fr.
$ORIGIN 1.168.192.in-addr.arpa.
$TTL 21600      ; 6 hours
3                        PTR     mondns.domaine1.univ-orleans.fr.
100                     PTR     machine1.domaine1.univ-orleans.fr.
101                     PTR     machine2.domaine1.univ-orleans.fr.

May 19 12:08:20 mondhcp dhcpd: DHCPDISCOVER from 00:15:d5:59:02:ba via eth0
May 19 12:08:20 mondhcp dhcpd: DHCPOFFER on 192.168.1.102 to 00:15:d5:59:02:ba via eth0
May 19 12:08:20 mondhcp dhcpd: Added new forward map from machine3.domaine1.univ-orleans.fr. to 192.168.1.102
May 19 12:08:20 mondhcp dhcpd: added reverse map from 102.1.168.192.in-addr.arpa. to machine3.domaine1.univ-orleans.fr.

# nslookup 192.168.1.102
Server:         192.168.1.3
Address:        192.168.1.3#53
 
102.1.168.192.in-addr.arpa     name = machine3.domaine1.univ-orleans.fr.

OPTIONS="-u bind -t /chroot/named -c /etc/named.conf"

acl reseauLocal {
192.168.1.0/24;
192.168.2.0/24;
};
options {
forward first;
forwarders {
// serveurs DNS vers lesquels on souhaite faire un transfert :
192.168.2.1;
192.168.2.2;
};
allow-query {reseauLocal;};
allow-recursion {reseauLocal;};
};
logging{
  channel simple_log {
    file "/var/log/named/bind.log" versions 3 size 5m;
    severity warning;
    print-time yes;
    print-severity yes;
    print-category yes;
  };
  category default{
    simple_log;
  };
};
 
zone "." {
        type hint;
        file "/etc/namedb/db.root";
};
 
zone "0.0.127.in-addr.arpa" in {
   type master;
   file "/etc/namedb/db.0.0.127";
};
 
zone "mondomaineAD.univ-orleans.fr" in {
   type slave;
   file "/etc/namedb/db.mondomaineAD.univ-orleans.fr";
   masters { 192.168.1.2; };
};
 
zone "1.168.192.in-addr.arpa" in {
   type slave;
   file "/etc/namedb/db.1.168.192";
   masters { 192.168.1.2; };
   };