´î½¨DNS·þÎñÆ÷ʵÏÖÓòÃû½âÎö ÏÂÔØ±¾ÎÄ

----------------- start and mount log -------------------

[root@xiaogan120 ~]# /etc/init.d/named start

Generating /etc/rndc.ke

y: [ OK ] Starting name

d: [ OK ] [root@xiaogan120 ~]# mount /dev/sda2 on / type ext4 (rw) proc on /proc type proc (rw) sysfs on /sys type sysfs (rw)

devpts on /dev/pts type devpts (rw,gid=5,mode=620)

tmpfs on /dev/shm type tmpfs (rw) /dev/sda1 on /boot type ext4 (rw) /dev/sda5 on /var type ext4 (rw) /dev/sr0 on /mnt type iso9660 (ro)

none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)

/etc/named on /var/named/chroot/etc/named type none (rw,bind)

/var/named on /var/named/chroot/var/named type none (rw,bind)

/etc/named.conf on /var/named/chroot/etc/named.conf type none (rw,bind) /etc/named.rfc1912.zones on /var/named/chroot/etc/named.rfc1912.zones type none (rw,bind)

/etc/rndc.key on /var/named/chroot/etc/rndc.key type none (rw,bind)

/usr/lib64/bind on /var/named/chroot/usr/lib64/bind type none (rw,bind) /etc/named.iscdlv.key on /var/named/chroot/etc/named.iscdlv.key type none (rw,bind)

/etc/named.root.key on /var/named/chroot/etc/named.root.key type none (rw,bind)

[root@xiaogan120 ~]#

---------------------- END ------------------------

ÅäÖÃÎļþÏê½â:

vim /var/named/chroot/etc/named.conf #Æô¶¯·þÎñºó,¾¡Á¿Ê¹ÓÃÕâ¸ö·¾¶.

options :¶ÔÈ«¾ÖÉúЧ,¶¨ÒåÁ˼àÌýµØÖ·ºÍ¶Ë¿Ú,Ŀ¼,ÁÙʱĿ¼,״̬Ŀ¼µÈÅäÖÃÐÅÏ¢ logging : ÈÕÖ¾ÐÅÏ¢

zone : Õë¶Ôij¸öÇøÓòÉúЧ ÖØµã˵һÏÂtype²ÎÊý:

type ×Ö¶ÎÖ¸¶¨ÇøÓòµÄÀàÐÍ,¶ÔÓÚÇøÓòµÄ¹ÜÀíÖÁ¹ØÖØÒª,Ò»¹²·ÖΪÁùÖÖ: 1. Master:

Ö÷DNS ·þÎñÆ÷:ÓµÓÐÇøÓòÊý¾ÝÎļþ,²¢¶Ô´ËÇøÓòÌṩ¹ÜÀíÊý¾Ý

2. Slave:

¸¨ÖúDNS ·þÎñÆ÷:ÓµÓÐÖ÷DNS ·þÎñÆ÷µÄÇøÓòÊý¾ÝÎļþµÄ¸±±¾,¸¨ÖúDNS ·þÎñÆ÷»á´ÓÖ÷DNS·þÎñÆ÷ͬ²½ËùÓÐÇøÓòÊý¾Ý. 3. Stub:

stub ÇøÓòºÍslave ÀàËÆ,µ«ÆäÖ»¸´ÖÆÖ÷DNS ·þÎñÆ÷ÉϵÄNS ¼Ç¼¶ø²»Ïñ¸¨ÖúDNS ·þÎñÆ÷»á¸´ÖÆËùÓÐÇøÓòÊý¾Ý.

4. Forward:

Ò»¸öforward zone ÊÇÿ¸öÓòµÄÅäÖÃת·¢µÄÖ÷Òª²¿·Ö.Ò»¸özone Óï¾äÖеÄtype forward¿ÉÒÔ°üÀ¨Ò»¸öforward ºÍ/»òforwarders ×Ó¾ä,Ëü»áÔÚÇøÓòÃû³Æ¸ø¶¨µÄÓòÖвéѯ.Èç¹ûûÓÐforwarders Óï¾ä»òÕßforwarders Êǿձí,ÄÇôÕâ¸öÓò¾Í²»»áÓÐת·¢,Ïû³ýÁËoptions Óï¾äÖÐÓйØ×ª·¢µÄÅäÖÃ.

5. Hint:¸ùÓòÃû·þÎñÆ÷µÄ³õʼ»¯×éÖ¸¶¨Ê¹ÓÃÏßË÷ÇøÓòhint zone,µ±·þÎñÆ÷Æô¶¯Ê±,ËüʹÓøùÏßË÷À´²éÕÒ¸ùÓòÃû·þÎñÆ÷,²¢ÕÒµ½×î½üµÄ¸ùÓòÃû·þÎñÆ÷Áбí. ----------------- /var/named/chroot/etc/named.conf -------------------