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작성자 :
조성환 [ ladmin ]
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추천: 3496,
수정: 4,
조회: 9125,
줄수: 173,
분류: Etc.
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bind 에서 최신 named.ca 가져오기 (named.hint 파일 만들기)
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bind 설치후 운영시 /var/adm/messages 파일에 checkhints: L.ROOT-SERVERS.NET/A (199.7.83.42) missing from hints 와 같은 에러가 나서보니 named.ca 에 해당 내역이 없다는것을 확인하였습니다.
결론부터 말씀 드리자면 named.hint 파일이 없어서 그런데 처리 방법은 다음과 같습니다.
1) wget ftp://ftp.internic.org/domain/named.root > named.hint 로 최신 root 도메인을 가져옵니다.
2) 아래 named.hint 파일을 참고로 named/etc 디렉토리에 named.hint 파일을 만들어 줍니다.
ex> named.hint
; This file holds the information on root name servers needed to
; initialize cache of Internet domain name servers
; (e.g. reference this file in the "cache . <file>"
; configuration file of BIND domain name servers).
;
; This file is made available by InterNIC
; under anonymous FTP as
; file /domain/named.root
; on server FTP.INTERNIC.NET
; -OR- RS.INTERNIC.NET
;
; last update: Feb 04, 2008
; related version of root zone: 2008020400
;
; formerly NS.INTERNIC.NET
;
. 3600000 IN NS A.ROOT-SERVERS.NET.
A.ROOT-SERVERS.NET. 3600000 A 198.41.0.4
A.ROOT-SERVERS.NET. 3600000 AAAA 2001:503:BA3E::2:30
;
; formerly NS1.ISI.EDU
;
. 3600000 NS B.ROOT-SERVERS.NET.
B.ROOT-SERVERS.NET. 3600000 A 192.228.79.201
;
; formerly C.PSI.NET
;
. 3600000 NS C.ROOT-SERVERS.NET.
C.ROOT-SERVERS.NET. 3600000 A 192.33.4.12
;
; formerly TERP.UMD.EDU
;
. 3600000 NS D.ROOT-SERVERS.NET.
D.ROOT-SERVERS.NET. 3600000 A 128.8.10.90
;
; formerly NS.NASA.GOV
;
. 3600000 NS E.ROOT-SERVERS.NET.
E.ROOT-SERVERS.NET. 3600000 A 192.203.230.10
;
; formerly NS.ISC.ORG
;
. 3600000 NS F.ROOT-SERVERS.NET.
F.ROOT-SERVERS.NET. 3600000 A 192.5.5.241
F.ROOT-SERVERS.NET. 3600000 AAAA 2001:500:2f::f
;
; formerly NS.NIC.DDN.MIL
;
. 3600000 NS G.ROOT-SERVERS.NET.
G.ROOT-SERVERS.NET. 3600000 A 192.112.36.4
;
; formerly AOS.ARL.ARMY.MIL
;
. 3600000 NS H.ROOT-SERVERS.NET.
H.ROOT-SERVERS.NET. 3600000 A 128.63.2.53
H.ROOT-SERVERS.NET. 3600000 AAAA 2001:500:1::803f:235
;
; formerly NIC.NORDU.NET
;
. 3600000 NS I.ROOT-SERVERS.NET.
I.ROOT-SERVERS.NET. 3600000 A 192.36.148.17
;
; operated by VeriSign, Inc.
;
. 3600000 NS J.ROOT-SERVERS.NET.
J.ROOT-SERVERS.NET. 3600000 A 192.58.128.30
J.ROOT-SERVERS.NET. 3600000 AAAA 2001:503:C27::2:30
;
; operated by RIPE NCC
;
. 3600000 NS K.ROOT-SERVERS.NET.
K.ROOT-SERVERS.NET. 3600000 A 193.0.14.129
K.ROOT-SERVERS.NET. 3600000 AAAA 2001:7fd::1
;
; operated by ICANN
;
. 3600000 NS L.ROOT-SERVERS.NET.
L.ROOT-SERVERS.NET. 3600000 A 199.7.83.42
;
; operated by WIDE
;
. 3600000 NS M.ROOT-SERVERS.NET.
M.ROOT-SERVERS.NET. 3600000 A 202.12.27.33
M.ROOT-SERVERS.NET. 3600000 AAAA 2001:dc3::35
; End of File
마지막으로 bind 데몬을 restart 합니다.
이렇게 했는데 계속 messages 파일에 동일한 에러가 쌓입니다.
그래서 db.cache 파일에 해당 에러나는 L.ROOT-SERVERS.NET 쪽을 다음과 같이 수동으로 추가를 했습니다. (에러가 안뜨는군여... ㅋ)
참고로 수정한 db.cache 파일 입니다.
[www:/bind/etc] # cat db.cache
; <<>> DiG 9.4.0b2 <<>>
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 400
;; flags: qr rd ra; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 13
;; QUESTION SECTION:
;. IN NS
;; ANSWER SECTION:
. 282778 IN NS G.ROOT-SERVERS.NET.
. 282778 IN NS H.ROOT-SERVERS.NET.
. 282778 IN NS I.ROOT-SERVERS.NET.
. 282778 IN NS J.ROOT-SERVERS.NET.
. 282778 IN NS K.ROOT-SERVERS.NET.
. 282778 IN NS L.ROOT-SERVERS.NET.
. 282778 IN NS M.ROOT-SERVERS.NET.
. 282778 IN NS A.ROOT-SERVERS.NET.
. 282778 IN NS B.ROOT-SERVERS.NET.
. 282778 IN NS C.ROOT-SERVERS.NET.
. 282778 IN NS D.ROOT-SERVERS.NET.
. 282778 IN NS E.ROOT-SERVERS.NET.
. 282778 IN NS F.ROOT-SERVERS.NET.
. 282778 IN NS L.ROOT-SERVERS.NET.
;; ADDITIONAL SECTION:
G.ROOT-SERVERS.NET. 369178 IN A 192.112.36.4
H.ROOT-SERVERS.NET. 369178 IN A 128.63.2.53
I.ROOT-SERVERS.NET. 369178 IN A 192.36.148.17
J.ROOT-SERVERS.NET. 369178 IN A 192.58.128.30
K.ROOT-SERVERS.NET. 369178 IN A 193.0.14.129
L.ROOT-SERVERS.NET. 369178 IN A 198.32.64.12
M.ROOT-SERVERS.NET. 369178 IN A 202.12.27.33
A.ROOT-SERVERS.NET. 369178 IN A 198.41.0.4
B.ROOT-SERVERS.NET. 369178 IN A 192.228.79.201
C.ROOT-SERVERS.NET. 369178 IN A 192.33.4.12
D.ROOT-SERVERS.NET. 369178 IN A 128.8.10.90
E.ROOT-SERVERS.NET. 369178 IN A 192.203.230.10
F.ROOT-SERVERS.NET. 369178 IN A 192.5.5.241
L.ROOT-SERVERS.NET. 369178 IN A 199.7.83.42
;; Query time: 8 msec
;; SERVER: 168.126.63.1#53(168.126.63.1)
;; WHEN: Wed Sep 27 08:59:04 2006
;; MSG SIZE rcvd: 436
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