BIND�ɂ��DNS�̉^�p

  �T�v   named.conf   zone�̐ݒ�   ����m�F
�����ł� named.conf �̊e zone �̕����� "file=" �Ŏw�肵���p�X�� �쐬����]�[���t�@�C���̍�����������܂��B ���̃\�[���t�@�C���ɂ�IP�A�h���X�𓾂���A���[���̓]����𒲂ׂ��� ���邽�߂̃��\�[�X(��񎑌�)���L�q���܂��B

��������MX�̂��߂̃]�[���t�@�C��

�������Ƃ̓A�h���X����IP�A�h���X�ւ̕ϊ��̂��߂�DNS���� ���o�����Ƃ������܂��B�Ⴆ�� www.fc-lab.com �Ƃ����z�X�g�� ���� 210.191.124.94 �ւ̕ϊ��������ł��B����� fc-lab.com �̃l�[���T�[�o�ɂ̓��[�����͂��悤�ɂ��邽�߂ɁAMX���R�[�h�� �ݒ肵�܂��B����̓��[���A�h���X����A�͂���ׂ��z�X�g�ւ� �ϊ������邽�߂ɕK�v�ł��B

�ȉ��ɗ�������܂��Bnamed.conf��

zone "fc-lab.com" {
        type master;
        file "/etc/bind/fc-lab.zone";
};

�Ɛݒ肵�Ă���ꍇ�́A�ȉ��̃t�@�C���� /etc/bind/fc-lab.zone �ɍ��܂��B

$TTL	3600
@	IN	SOA	panda.fc-lab.com. root.panda.fc-lab.com.  (
				2000091801      ; Serial
				3600		; Refresh
				900		; Retry
				3600000		; Expire
				3600 )		; Minimum
	IN	NS	ns.fc-lab.com.
local	IN	NS	bear.local.fc-lab.com
	IN	MX	0 panda.fc-lab.com
panda	IN	MX	0 panda.fc-lab.com
*	IN	MX	0 panda.fc-lab.com
panda	IN	A	210.191.124.94
ns	IN	CNAME	panda
www	IN	CNAME	panda
miho	IN	A	192.168.0.1
take	IN	A	192.168.0.2
gw	IN	A	192.168.0.3
bear.local	IN	A	192.168.0.6

�ȉ��ɂ��̗�Ŏg���Ă���e���R�[�h�̈Ӗ���������܂��D

���R�[�h�̎�� ���R�[�h�̋L�q��
SOA ���R�[�h
(Start of Authority)
�h���C�������炻�̃h���C���Ɋւ��錠�Ђ����ƒz�X�g�A �Ǘ��ҁA�܂����݂̃V���A���ԍ��Ȃǂɕϊ����邽�߂̃��R�[�h�ł��B
@ IN SOA panda.fc-lab.com. root.panda.fc-lab.com. (
                2000091801      ; Serial
                3600            ; Refresh
                900             ; Retry
                3600000         ; Expire
                3600 )          ; Minimum

���̋L�q�͈ȉ��̂��Ƃ�\��
  • �v���C�}���T�[�o�̂�panda.fc-lab.com�ł���
  • ���̊Ǘ��҂̃��[���A�h���X��root@panda.fc-lab.com�ł��� (�ŏ���'@'��'.'�Œu�������ċL�q����)
  • �ȉ��ɋL�q����Ă�����̃V���A���ԍ���2000091801�ł���B ���R�[�h��ύX�����ꍇ�ɂ́A�Z�J���_���T�[�o��L���b�V���T�[�o�� �ŐV�̏��������Ă��邩���m�F���邽�߂̔ԍ��B DNS����ύX�����ꍇ�ɂ́A���̃V���A���ԍ����ȑO��� �傫�Ȑ��l�ɂ��Ȃ���΂Ȃ�Ȃ�
NS ���R�[�h
(Name Server)
����(�󔒂̏ꍇ�͂���)�h���C���̃l�[���T�[�o��\�����R�[�h
local  IN  NS  bear.local.fc-lab.com.
(local.fc-lab.com �Ƃ����h���C���̃l�[���T�[�o�� bear.local.fc-lab.com �ł��邱�Ƃ�\��)
A ���R�[�h
(host Address)
�z�X�g������IP�A�h���X�ւ̕ϊ��̂��߂̃��R�[�h
panda  IN  A  210.191.124.94
(panda.fc-lab.com�� IP �A�h���X�� 210.191.124.94 �ł��邱�Ƃ�\��)
MX ���R�[�h
(Mail eXchange)
���[���̓]������������R�[�h
'  IN  MX  panda.fc-lab.com'
(�擪�ɋ󔒂�����)
(fc-lab.com����(fujiki@fc-lab.com�Ȃ�)�̃��[����panda.fc-lab.com�� �]������Γ͂����Ƃ�\��)
CNAME ���R�[�h
(Canonical Name)
�G�C���A�X(�ʖ�)���‚��邽�߂̃��R�[�h
www  IN  CNAME  panda
(www.fc-lab.com �̐������̂� panda.fc-lab.com �ł���A �‚܂�www.fc-lab.com��panda.fc-lab.com�̕ʖ��ł��邱�Ƃ�\��)
PTR ���R�[�h
(PoinTeR)
IP�A�h���X����z�X�g���ւ̕ϊ��̂��߂̃��R�[�h
1  IN  PTR  panda.fc-lab.com.
(���ꂪ0.168.192.in-addr.arpa�]�[���̃��R�[�h�ł���ꍇ�A 192.168.0.1�̃z�X�g����panda.fc-lab.com�ł��邱�Ƃ�\���B ���̍����Q��)

���̋L���̐���

;(�Z�~�R����) ���̕�������s���܂ł̓R�����g�ƂȂ�܂�
IN ���R�[�h�̃N���X��\�����̕����� �C���^�[�l�b�g�Ŏg�����R�[�h�ł��邱�Ƃ��Ӗ����܂��B (INternet�̂��Ǝv���Ă����̂ł����CIntelligent Networks���Ƃ�)
@(�A�b�g�}�[�N) �]�[���̋N�_��\���܂��Dnamed.conf��zone�X�e�[�g�����g�� �w�肳�ꂽ���̂ŁC���named.conf�̐ݒ��fc-lab.zone�� �p������ꍇ��fc-lab.com�ƂȂ�܂��B

�t�����̂��߂̃]�[���t�@�C��

IP�A�h���X����z�X�g���𓾂邽�߂ɋt�������邱�Ƃ��ł���悤�� ����ɂ́Anamed.conf�Ɉȉ��̂悤�ɋL�q���܂��B

zone "208/28.0.252.210.in-addr.arpa" {
        type master;
        file "/etc/bind/208.0.252.210.rev";
};

���̐ݒ�́A���̃T�[�o�� 210.252.0.208/28 �̋t������ ��񋟂ł���悤�� 208/28.0.252.210.in-addr.arpa �h���C���̃v���C�}���T�[�o�ł��邱�Ƃ������܂��D

�t������in-addr.arpa�h���C����IP�A�h���X���t������ׂ����O�� PTR���R�[�h�������čs���܂��D�Ⴆ�΁C210.252.0.208�̃z�X�g���� �~�����ꍇ��208.0.252.210.in-addr.arpa�Ƃ������O�� PTR���R�[�h�������΂悢�̂ł��B

��L�̂悤��named.conf��ݒ肵���ꍇ�ɂ́A�ȉ��̂悤�� ���e�� /etc/bind/208.0.252.210.rev �ɋL�q���܂��B

@       IN      SOA     hibiki.fc-lab.com. root.fc-lab.com. (
                                2000121201      ; Serial
                                3600    ; Refresh
                                900     ; Retry
                                3600000 ; Expire
                                3600 )  ; Minimum
                IN      NS      hibiki.fc-lab.com.
209             IN      PTR     gw.fc-lab.com.
210             IN      PTR     hibiki.fc-lab.com.
211             IN      PTR     suoh.fc-lab.com.
212             IN      PTR     hiagari.fc-lab.com.
213             IN      PTR     hyuga.fc-lab.com.
214             IN      PTR     ariake.fc-lab.com
215             IN      PTR     doukai.fc-lab.com.

���̋L�q�ɂ��A210.252.0.210��hibiki.fc-lab.com�ł��邱�� ������PTR���R�[�h��������悤�ɂȂ�܂��B

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FC Lab�̃z�[���� Copyright(c) 2001 Takeshi FUJIKI All rights reserved.