[root@zetawiki ~]# rdate -s ntp.kornet.net
rdate: timeout for ntp.kornet.net
[root@zetawiki ~]# rdate -s time.windows.com
rdate: timeout for time.windows.com
- rdate: timeout for
1 rdate -s 테스트
- 실패
Copy
- 성공
Copy
[root@zetawiki ~]# rdate -s time.bora.net
[root@zetawiki ~]# rdate -s time.nist.gov
2 TCP 37포트 점검
- 실패
Copy
[root@zetawiki ~]# nc -z ntp.kornet.net 37 -w2
[root@zetawiki ~]# nc -z time.windows.com 37 -w2
- 성공
Copy
[root@zetawiki ~]# nc -z time.nist.gov 37 -w2
Connection to time.nist.gov 37 port [tcp/time] succeeded!
[root@zetawiki ~]# nc -z time.bora.net 37 -w2
Connection to time.bora.net 37 port [tcp/time] succeeded!
[root@zetawiki ~]#
3 같이 보기
편집자 Jmnote Jmnote bot
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