[±è¼º¹Î]´ÔÀÌ ³²±â½Å ±Û:
>¾È³çÇϼ¼¿ä,
>°³ÀÎÀûÀ¸·Î ¹Ù»µ¼?? Çѵ¿¾È ÄÄÅÍ»ç¿ëÀ» ¾ÈÇß½À´Ï´Ù.
>Áú¹®ÀÌ Á» À־ä..
>
>1Â÷ ³×ÀÓ¼¹ö : ns.abc.co.kr / 192.168.1.100
>2Â÷ ³×ÀÓ¼¹ö : ns2.abc.co.kr / 192.168.1.101
>
>##### 1Â÷ ³×ÀÓ¼¹ö named.conf #####
>
>controls {
> inet 127.0.0.1 allow { localhost; } keys { rndckey; };
>};
>zone "." IN {
> type hint;
> file "named.ca";
>};
>
>zone "localhost" IN {
> type master;
> file "localhost.zone";
> allow-update { none; };
>};
>
>zone "0.0.127.in-addr.arpa" IN {
> type master;
> file "named.local";
> allow-update { none; };
>};
>
>include "/etc/rndc.key";
>
>zone "1.168.192.in-addr.arpa" IN {
> type master;
> file "linux.rev";
> allow-update { none; };
>};
>zone "abc.co.kr" {
> type master;
> file "abc.co.kr.zone";
> allow-update { none; };
>};
>zone "bbb.com" {
> type master;
> file "common.zone";
> allow-update { none; };
>};
>
>==============================
>## linux.rev
>==============================
>
>$TTL 43200
>@ IN SOA ns.abc.co.kr. webmaster.abc.co.kr. (
> 2005101714 ; Serial
> 10800 ; Refresh(3h)
> 600 ; Retry(10min)
> 604800 ; Expire(7d)
> 43200) ; Minimum(12h);
> IN NS ns.abc.co.kr.
> IN NS ns2.abc.co.kr.
>;
>100 IN PTR ns.abc.co.kr.
>101 IN PTR ns2.abc.co.kr.
>
>
>##### 2Â÷ ³×ÀÓ¼¹ö named.conf #####
>
>controls {
> inet 127.0.0.1 allow { localhost; } keys { rndckey; };
>};
>zone "." IN {
> type hint;
> file "named.ca";
>};
>
>zone "localhost" IN {
> type master;
> file "localhost.zone";
> allow-update { none; };
>};
>
>zone "0.0.127.in-addr.arpa" IN {
> type master;
> file "named.local";
> allow-update { none; };
>};
>
>include "/etc/rndc.key";
>
>zone "1.168.192.in-addr.arpa" IN {
> type slave; // ¢Ðslave ·Î ¼³Á¤
> file "linux.rev";
> allow-update { none; };
allow-update { 1³×ÀÓ¼¹öÁÖ¼Ò; };
>};
>zone "abc.co.kr" {
> type slave; // ¢Ðslave ·Î ¼³Á¤
> file "abc.co.kr.zone";
> allow-update { none; };
allow-update { 1³×ÀÓ¼¹öÁÖ¼Ò; };
>};
>zone "bbb.com" {
> type slave; // ¢Ðslave ·Î ¼³Á¤
> file "common.zone";
> allow-update { none; };
allow-update { 1³×ÀÓ¼¹öÁÖ¼Ò; };
>};
>
>==============================
>## linux.rev // ¢Ð 1Â÷°ÍÀ̶û ³»¿ëµ¿ÀÏ
>==============================
>
>$TTL 43200
>@ IN SOA ns.abc.co.kr. webmaster.abc.co.kr. (
> 2005101714 ; Serial
> 10800 ; Refresh(3h)
> 600 ; Retry(10min)
> 604800 ; Expire(7d)
> 43200) ; Minimum(12h);
> IN NS ns.abc.co.kr.
> IN NS ns2.abc.co.kr.
>;
>100 IN PTR ns.abc.co.kr.
>101 IN PTR ns2.abc.co.kr.
>
>
>###########
>Áú¹®
>###########
>
>1. À§¿Í °°ÀÌ 1Â÷³×ÀÓ¼¹ö named.conf ¿Í 2Â÷ ³×ÀÓ¼¹ö named.conf °¡ µ¿ÀÏÇϵÇ
2Â÷¼¹öÀÇ named.conf¿¡¼ type=slave ¸¸ ´Ù¸£¸é µÇ´ÂÁö¿ä?
>
À§ÀÇ type slave ÀÎ ZONE Àº allow-update { 1Â÷³×ÀÓ¼¹öÁÖ¼Ò; };
À̰͸¸ ´Ù¸£°í °ÅÀÇ µ¿ÀÏÇÕ´Ï´Ù.
>2. 1Â÷¿¡¼ file "common.zone"; °ú °°ÀÌ µî·ÏÁ¤º¸¸¦ ¼öÁ¤ÇÒ¶§ ½Ã¸®¾óÀ»
¿Ã·ÁÁÖ°í, linux.rev ÆÄÀÏÀº ¾È¿Ã·ÁÁ൵ µÇ´ÂÁö, °°ÀÌ ¼öÁ¤ÇØ Áà¾ß ÇÏ´ÂÁö¿ä?
type slave ÀÎ ZEON Àº Zone file À» ¼öÁ¤ÇÒ ÇÊ¿ä ¾ø½À´Ï´Ù.
ÀÚµ¿À¸·Î update µÇ¾î¾ß ÇÕ´Ï´Ù.
>
>3. ¸®´ª½º³×Æ®¿öÅ© Ã¥¿¡ º¸¸é 1Â÷ named.conf ¿¡¼ common.zone À̶ó Çß´Ù¸é 2Â÷
named.conf ¿¡¼ slave-common.zone °ú °°ÀÌ 1Â÷¿¡¼ ¾²ÀÌ´Â ÆÄÀϸí°ú ´Ù¸£°Ô ÇØÁÖ´øµ¥
¿¹Á¦¶ó ±×·±°ÇÁö ÁøÂ¥ ´Þ¶ó¾ß Çϴ°ÇÁö¿ä?
>
°°¾Æµµ µÇ°í ´Þ¶óµµ µË´Ï´Ù. ´Ù¸¸ ¿¹Á¦´Â master ÀÇ zone ÀÎÁö slave ÀÇ
zone ÀÎÁö ±¸º°Çϱâ À§Çؼ ±×·¸°Ô ¼³Á¤ÇßÀ» »ÓÀÔ´Ï´Ù.
>4. 1Â÷ named.conf ¿¡¼ µµ¸ÞÀÎÀ» Ãß°¡ÇѴٰųª Çϸé 2Â÷ named.conf µµ Ãß°¡ÇØÁà¾ß
ÇÏ´ÂÁö ±×³É ³»ºñµÎ¸é µÇ´ÂÁö¿ä?
>
³× ¹Ýµå½Ã Ãß°¡ÇØÁà¾ß ÇÕ´Ï´Ù.
>
>linuxchannel.net µµ¸ÞÀÎÀ» µî·ÏÇÒ¶§ ³×ÀÓ¼¹ö Á¤º¸¸¦ ¸¸¾à¿¡,
>ns.linuxchannel.net, ns2.linuxchannel.net ¶ó°í Çß´Ù¸é,
>Àú´Â ns.linuxchannel.net °¡ Á×¾ú´Ù°Å³ª ÇÒ¶§ ns2.linuxchannel.net °¡ ÀÀ´äÇÏ´Â °ÍÀ¸·Î
¾Ë°í ÀÖ¾ú´Âµ¥, ¼ÇÎÇÏ´Ù º¸´Ï ½ÇÁ¦·Î´Â ns.linuxchannel.net, ns2.linuxchannel.net °¡
Á¤»óÀÛµ¿ µÇ°í ÀÖ¾î¾ß ÇÑ´Ù°í ÇÕ´Ï´Ù.
>ns.linuxchannel.net ¸¸ »ì¾ÆÀÖ°í, ns2.linuxchannel.net °¡ Á×¾î ÀÖÀ¸¸é Á¤»óÀûÀÎ
ÀÛµ¿ÀÌ ¾ÈµÉ ¼ö ÀÖ´Ù°í ÇÕ´Ï´Ù.
>ÀÎÅͳݿ¡¼´Â 1, 2Â÷ ³×ÀÓ¼¹öÀÇ ¼ø¼°¡ ¾øÀÌ ¾î´À °÷(1Â÷ ¶Ç´Â 2Â÷)¿¡ ÁúÀÇÇÒ Áö
¸ð¸¥´Ù°í Çϴµ¥¿ä.
>ÀÌ ºÎºÐÀÌ Á» Àǹ®ÀÔ´Ï´Ù.
1Â÷ ³×ÀÓ¼¹ö°¡ Á×¾ú´Ù°í Çؼ, 1Â÷ ³×ÀÓ¼¹ö·Î ÁúÀÇ°¡ ¾È°¡´Â °Ç ¾Æ´Õ´Ï´Ù.
³×ÀÓ½ºÆäÀ̽º»ó¿¡¼ ÇÏÀ§ ZONE À¸·Î ã¾Æ°¥¶§ NS ¸®½ºÆ®Áß¿¡¼
ºü¸¥ RTT(Round Trip Time) ÂÊÀ¸·Î °¡°Ô µË´Ï´Ù.
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