[[ネットワーク関連ドキュメント]]
*トラブル [#l03a47c1]
-クライアントからの問い合わせ結果とサーバでの問い合わせ結果が合致しない~
-結局、ネットワークＩＤからＤＮＳサフィックスの指定を空欄にしてＯＫとなりました~
-変なキャッシュが残ってたのかなぁ？
**その後 [#r8bebb73]
2003/10/24~
Outpost Firewallがキャッシュを持っていたことに気づいた・・・。~
Plug-Ins:DNS cache~
キャッシュをクリアして解決。
*サーバでdigを実行した結果 [#rbbd9bce]
# dig aqure.zive.net
; <<>> DiG 8.3 <<>> aqure.zive.net
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2
;; QUERY SECTION:
;; aqure.zive.net, type = A, class = IN
;; ANSWER SECTION:
aqure.zive.net. 2M IN A 218.41.56.203
;; AUTHORITY SECTION:
zive.net. 23h29m35s IN NS mixy.zion-net.co.jp.
zive.net. 23h29m35s IN NS mixz.zion-net.co.jp.
;; ADDITIONAL SECTION:
mixy.zion-net.co.jp. 28m38s IN A 219.101.131.141
mixz.zion-net.co.jp. 23h28m38s IN A 219.101.131.140
;; Total query time: 59 msec
;; FROM: mizuki to SERVER: default -- 127.0.0.1
;; WHEN: Tue Aug 5 22:08:39 2003
;; MSG SIZE sent: 32 rcvd: 146
*サーバでnslookupを実行した結果 [#g4f6b793]
# nslookup
Default Server: localhost
Address: 127.0.0.1
> aqure.zive.net
Server: localhost
Address: 127.0.0.1
Name: aqure.zive.net
Address: 218.41.56.203
> aqure.zive.net
Server: localhost
Address: 127.0.0.1
Non-authoritative answer:
Name: aqure.zive.net
Address: 218.41.56.203
Non-authoritative answer: ←キャッシュでの返答
*クライアントWIN2Kでnslookupの結果 [#f86be0f7]
# set d2
Got answer (191 bytes):
HEADER:
opcode = QUERY, id = 5, rcode = NOERROR
header flags: response, auth. answer, want recursion, recursion avail.
questions = 1, answers = 1, authority records = 2, additional = 2
QUESTIONS:
aqure.zive.net, type = A, class = IN
ANSWERS:
-> aqure.zive.net
type = A, class = IN, dlen = 4
internet address = 218.110.10.251
ttl = 120 (2 mins)
AUTHORITY RECORDS:
-> zive.net
type = NS, class = IN, dlen = 21
nameserver = mixy.zion-net.co.jp
ttl = 86400 (1 day)
-> zive.net
type = NS, class = IN, dlen = 7
nameserver = mixz.zion-net.co.jp
ttl = 86400 (1 day)
ADDITIONAL RECORDS:
-> mixy.zion-net.co.jp
type = A, class = IN, dlen = 4
internet address = 219.101.131.141
ttl = 349 (5 mins 49 secs)
-> mixz.zion-net.co.jp
type = A, class = IN, dlen = 4
internet address = 219.101.131.140
ttl = 36016 (10 hours 16 secs)
------------
Name: aqure.zive.net
Address: 218.110.10.251
*参照 [#w534ebde]
[[DNS]]
