maxbritov DNS. DNS . HOSTS . .
, , .
DNS NetBIOS . , . . - - 80-. - - . (((
.
========================================
-HOWTO DNS Fedora .
-, .
. )).
- ))))
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DNS. PRIMARY
bind
yum install bind
/etc/named.conf , . - localhost.
allow-query { any; };
, , :
check-names master ignore;
IP.
DNS , , myzone, SKLAD.myzone, OFFICE.myzone . , SKLAD SKLAD.myzone, (. DNS. )
/etc/named.rfc1912.zones
zone "myzone." {
type master;
file "myzone";
};
/var/named myzone :
$TTL 1D
@ IN SOA @ rname.invalid. (
0 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
NS @
A 127.0.0.1
AAAA ::1
office A 192.168.0.47
office3 A 192.168.0.55
office5 A 192.168.0.70
office2 A 192.168.0.80
office4 A 192.168.0.106
.....
named
/etc/init.d/named/restart
. DNS IP
, IP .
/etc/named.rfc1912.zones
zone "0.168.192.IN-ADDR.ARPA" {
type master;
file "myzone.rev";
};
};
/var/named myzone.rev :
$TTL 1D
@ IN SOA @ rname.invalid. (
0 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
NS @
PTR localhost.
IN NS ns.myzone
47 IN PTR office.myzone.
55 IN PTR office3.myzone.
70 IN PTR office5.myzone.
80 IN PTR office2.myzone.
106 IN PTR office4.myzone.
....
named
/etc/init.d/named/restart
. DNS IP
-
.
- , .
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DNS. SLAVE
(Secondary DNS). (Primary DNS).
1. NAMED
yum install bind
2. (/etc/named.rfc1912.zones)
zone "myzone." {
type master;
file "myzone";
allow-transfer {
192.168.0.50; <<=== ( DNS)
};
};
zone "192.168.0.IN-ADDR.ARPA" {
type master;
file "myzone.rev";
allow-transfer {
192.168.0.50; <<=== ( DNS)
};
};
3. (/etc/named.rfc1912.zones)
zone "myzone" {
type slave;
file "myzone.bk";
// IP address of eng.example.com master server
masters {
192.168.0.53; <<== ( DNS)
};
};
myzone.bk. named / /var/named. .
======================================================
DNS.
DNS
Windows XP
1. DNS
*
* TCP/IP DNS
2. myzone
->DNS-> DNS
, .. office.myzone, .
3. NetBIOS
NetBios. .
, ->WINS-> NetBios TCP/IP
Linux
DNS.
DNS /etc/resolv.conf :
search myzone
nameserver 192.168.0.53 <<===
nameserver 192.168.0.50 <<===
.
