質問編集履歴
5
書式の改善
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- **/etc/resolv.conf**
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```
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nameserver 192.168.0.1 #ルーターのIPアドレス
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>
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nameserver 192.168.0.3 #このPCのIPアドレス(内部DNSサーバー)
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>
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nameserver 2001:268:fd07:4::1
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nameserver 2001:268:fd08:4::1
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```
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- **/etc/nsswitch.conf**
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```
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passwd: files sss
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shadow: files sss
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group: files sss
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hosts: files dns myhostname
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bootparams: nisplus [NOTFOUND=return] files
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ethers: files
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netmasks: files
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networks: files
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>
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protocols: files
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rpc: files
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services: files sss
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netgroup: nisplus sss
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publickey: nisplus
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automount: files nisplus sss
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aliases: files nisplus
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```
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- **/etc/sysconfig/network-scripts/ifcfg-enp3s0**
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```
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TYPE=Ethernet
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BOOTPROTO=none
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DEFROUTE=yes
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IPV4_FAILURE_FATAL=no
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IPV6INIT=yes
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IPV6_AUTOCONF=yes
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IPV6_DEFROUTE=yes
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IPV6_FAILURE_FATAL=no
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IPV6_ADDR_GEN_MODE=stable-privacy
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>
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NAME=enp3s0
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>
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UUID=5c4c86cc-adb6-43ae-b10e-4758a90bc781
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>
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DEVICE=enp3s0
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ONBOOT=yes
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DNS1=192.168.0.1
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>
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DNS2=192.168.0.3
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BROWSER_ONLY=no
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PROXY_METHOD=none
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IPADDR=192.168.0.3
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>
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PREFIX=24
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>
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GATEWAY=192.168.0.1
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>
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IPV6_PEERDNS=yes
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>
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IPV6_PEERROUTES=yes
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```
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#追記1
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4
情報の追加
test
CHANGED
File without changes
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test
CHANGED
@@ -244,6 +244,182 @@
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#追記1
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192.168.0.1, 192.168.0.3, 8.8.8.8 をサーバーに指定してdigコマンドを行いました
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+
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+
この出力に問題はあるでしょうか。
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+
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+
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+
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#######dig @192.168.0.1 teratail.com
|
256
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+
|
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+
```
|
258
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+
|
259
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+
; <<>> DiG 9.9.4-RedHat-9.9.4-61.el7 <<>> @192.168.0.1 teratail.com
|
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|
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+
; (1 server found)
|
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|
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+
;; global options: +cmd
|
264
|
+
|
265
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+
;; Got answer:
|
266
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+
|
267
|
+
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27120
|
268
|
+
|
269
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+
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
|
270
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+
|
271
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+
|
272
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+
|
273
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+
;; QUESTION SECTION:
|
274
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+
|
275
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+
;teratail.com. IN A
|
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+
|
277
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+
|
278
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+
|
279
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+
;; ANSWER SECTION:
|
280
|
+
|
281
|
+
teratail.com. 100 IN A 35.227.192.126
|
282
|
+
|
283
|
+
|
284
|
+
|
285
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+
;; Query time: 0 msec
|
286
|
+
|
287
|
+
;; SERVER: 192.168.0.1#53(192.168.0.1)
|
288
|
+
|
289
|
+
;; WHEN: 水 8月 22 23:06:44 JST 2018
|
290
|
+
|
291
|
+
;; MSG SIZE rcvd: 46
|
292
|
+
|
293
|
+
|
294
|
+
|
295
|
+
```
|
296
|
+
|
297
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+
|
298
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+
|
299
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+
#######dig @192.168.0.3 teratail.com
|
300
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+
|
301
|
+
```
|
302
|
+
|
303
|
+
|
304
|
+
|
305
|
+
; <<>> DiG 9.9.4-RedHat-9.9.4-61.el7 <<>> @192.168.0.3 teratail.com
|
306
|
+
|
307
|
+
; (1 server found)
|
308
|
+
|
309
|
+
;; global options: +cmd
|
310
|
+
|
311
|
+
;; Got answer:
|
312
|
+
|
313
|
+
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8777
|
314
|
+
|
315
|
+
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 13, ADDITIONAL: 1
|
316
|
+
|
317
|
+
|
318
|
+
|
319
|
+
;; OPT PSEUDOSECTION:
|
320
|
+
|
321
|
+
; EDNS: version: 0, flags:; udp: 4096
|
322
|
+
|
323
|
+
;; QUESTION SECTION:
|
324
|
+
|
325
|
+
;teratail.com. IN A
|
326
|
+
|
327
|
+
|
328
|
+
|
329
|
+
;; ANSWER SECTION:
|
330
|
+
|
331
|
+
teratail.com. 16 IN A 35.227.192.126
|
332
|
+
|
333
|
+
|
334
|
+
|
335
|
+
;; AUTHORITY SECTION:
|
336
|
+
|
337
|
+
. 22571 IN NS m.root-servers.net.
|
338
|
+
|
339
|
+
. 22571 IN NS a.root-servers.net.
|
340
|
+
|
341
|
+
. 22571 IN NS g.root-servers.net.
|
342
|
+
|
343
|
+
. 22571 IN NS d.root-servers.net.
|
344
|
+
|
345
|
+
. 22571 IN NS b.root-servers.net.
|
346
|
+
|
347
|
+
. 22571 IN NS e.root-servers.net.
|
348
|
+
|
349
|
+
. 22571 IN NS i.root-servers.net.
|
350
|
+
|
351
|
+
. 22571 IN NS f.root-servers.net.
|
352
|
+
|
353
|
+
. 22571 IN NS l.root-servers.net.
|
354
|
+
|
355
|
+
. 22571 IN NS j.root-servers.net.
|
356
|
+
|
357
|
+
. 22571 IN NS c.root-servers.net.
|
358
|
+
|
359
|
+
. 22571 IN NS k.root-servers.net.
|
360
|
+
|
361
|
+
. 22571 IN NS h.root-servers.net.
|
362
|
+
|
363
|
+
|
364
|
+
|
365
|
+
;; Query time: 44 msec
|
366
|
+
|
367
|
+
;; SERVER: 192.168.0.3#53(192.168.0.3)
|
368
|
+
|
369
|
+
;; WHEN: 水 8月 22 23:09:40 JST 2018
|
370
|
+
|
371
|
+
;; MSG SIZE rcvd: 268
|
372
|
+
|
373
|
+
```
|
374
|
+
|
375
|
+
|
376
|
+
|
377
|
+
|
378
|
+
|
379
|
+
#######dig @8.8.8.8 teratail.com
|
380
|
+
|
381
|
+
```
|
382
|
+
|
383
|
+
; <<>> DiG 9.9.4-RedHat-9.9.4-61.el7 <<>> @8.8.8.8 teratail.com
|
384
|
+
|
385
|
+
; (1 server found)
|
386
|
+
|
387
|
+
;; global options: +cmd
|
388
|
+
|
389
|
+
;; Got answer:
|
390
|
+
|
391
|
+
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 42935
|
392
|
+
|
393
|
+
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
|
394
|
+
|
395
|
+
|
396
|
+
|
397
|
+
;; OPT PSEUDOSECTION:
|
398
|
+
|
399
|
+
; EDNS: version: 0, flags:; udp: 512
|
400
|
+
|
401
|
+
;; QUESTION SECTION:
|
402
|
+
|
403
|
+
;teratail.com. IN A
|
404
|
+
|
405
|
+
|
406
|
+
|
407
|
+
;; ANSWER SECTION:
|
408
|
+
|
409
|
+
teratail.com. 99 IN A 35.227.192.126
|
410
|
+
|
411
|
+
|
412
|
+
|
413
|
+
;; Query time: 47 msec
|
414
|
+
|
415
|
+
;; SERVER: 8.8.8.8#53(8.8.8.8)
|
416
|
+
|
417
|
+
;; WHEN: 水 8月 22 23:13:12 JST 2018
|
418
|
+
|
419
|
+
;; MSG SIZE rcvd: 57
|
420
|
+
|
421
|
+
```
|
422
|
+
|
247
423
|
|
248
424
|
|
249
425
|
**以上です。
|
3
誤字
test
CHANGED
File without changes
|
test
CHANGED
@@ -64,7 +64,7 @@
|
|
64
64
|
|
65
65
|
|
66
66
|
|
67
|
-
- **/etc/resov.conf**
|
67
|
+
- **/etc/resolv.conf**
|
68
68
|
|
69
69
|
|
70
70
|
|
2
文法の修正
test
CHANGED
File without changes
|
test
CHANGED
@@ -6,7 +6,7 @@
|
|
6
6
|
|
7
7
|
自分なりに調べてはみたのですが、解決に至らず困っています。
|
8
8
|
|
9
|
-
私が調べた限り
|
9
|
+
私が調べた限りですと、DNSサーバーは正常に動作しているがDNSサーバーにうまく問い合わせが出来ていないように感じます
|
10
10
|
|
11
11
|
いずれも同様のエラーメッセージです。
|
12
12
|
|
1
誤字、脱字の修正
test
CHANGED
File without changes
|
test
CHANGED
@@ -66,9 +66,7 @@
|
|
66
66
|
|
67
67
|
- **/etc/resov.conf**
|
68
68
|
|
69
|
-
|
69
|
+
|
70
|
-
|
71
|
-
search rusian0.com
|
72
70
|
|
73
71
|
>
|
74
72
|
|