ntp port 123 tcp or udp
2018年7月2日 — 1. Introduction. NTP was assigned port number 123 in 1985, in RFC 960. The NTP protocol only uses UDP for its work, and UDP is an appropriate ... ,NTP servers use well-known port 123 to talk to each other and to NTP clients. ... Unlike DNS, NTP never uses TCP, and NTP has no analog to the DNS zone ... UDP. >1023. 123. Query, external client to internal server. Out. Int. Ext. UDP. 123. ,NTP is implemented via UDP over port 123, and can operate in broadcast and ... (The assigned ports list includes 123/tcp as NTP as well as 123/udp but the tcp ... ,TCP · UDP · DCCP · SCTP · RSVP · more... Internet layer · IP · IPv4 · IPv6 · ICMP · ICMPv6 · ECN · IGMP · IPsec · more... Link layer · ARP · ND,8 records — Network Time Protocol (NTP), as specified in RFC 5905, uses port 123 even for modes where a fixed port number is not required, which makes it easier ... ,並且，利用資料報的UDP也不一定和TCP採用相同的埠號碼。以下為兩 ... 123/UDP, NTP（Network Time Protocol） - 用於時間同步, 官方. 135/TCP, ... 1521/tcp, Oracle資料庫 default listener, in future releases official port 2483, 非官方. 1524/tcp, ... , ,NTP servers use well-known port 123 to talk to each other and to NTP clients. ... Unlike DNS , NTP never uses TCP , and NTP has no analog to the DNS zone transfer ... UDP. >1023. 123. [51]. Incoming query, client to server. Out. Int. Ext. UDP. ,網路時間協定（英語：Network Time Protocol，縮寫：NTP）是在資料網路潛伏時間可 ... :20傳送和接收時間戳採用使用者資料報協定（UDP）的通訊埠123實現。 ,至於ntp 這個daemon 是以port 123 為連結的埠口(使用UDP 封包)，所以我們要利用Time server 來進行時間的同步更新時，就得要使用NTP 軟體提供的ntpdate 來 ...
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 ntp port 123 tcp or udp 相關參考資料
draft-stenn-ntp-tcp-services-00 - Network Time Protocol: TCP ...
2018年7月2日 — 1. Introduction. NTP was assigned port number 123 in 1985, in RFC 960. The NTP protocol only uses UDP for its work, and UDP is an appropriate ... https://tools.ietf.org Network Time Protocol (NTP) (Building Internet Firewalls, 2nd ...
NTP servers use well-known port 123 to talk to each other and to NTP clients. ... Unlike DNS, NTP never uses TCP, and NTP has no analog to the DNS zone ... UDP. >1023. 123. Query, external client t... https://docstore.mik.ua Network Time Protocol - NTP - the Tcler's Wiki!
NTP is implemented via UDP over port 123, and can operate in broadcast and ... (The assigned ports list includes 123/tcp as NTP as well as 123/udp but the tcp ... https://wiki.tcl-lang.org Network Time Protocol - Wikipedia
TCP · UDP · DCCP · SCTP · RSVP · more... Internet layer · IP · IPv4 · IPv6 · ICMP · ICMPv6 · ECN · IGMP · IPs... https://en.wikipedia.org Port 123 (tcpudp) :: SpeedGuide
8 records — Network Time Protocol (NTP), as specified in RFC 5905, uses port 123 even for modes where a fixed port number is not required, which makes it easier ... https://www.speedguide.net TCPUDP埠列表- 維基百科，自由的百科全書 - Wikipedia
並且，利用資料報的UDP也不一定和TCP採用相同的埠號碼。以下為兩 ... 123/UDP, NTP（Network Time Protocol） - 用於時間同步, 官方. 135/TCP, ... 1521/tcp, Oracle資料庫 default listener, in future releases official port 2483, 非官方. 1524/tcp, ..... https://zh.wikipedia.org Troubleshoot Network Time Protocol (NTP) - Cisco
https://www.cisco.com [Chapter 8] 8.13 Network Time Protocol (NTP)
NTP servers use well-known port 123 to talk to each other and to NTP clients. ... Unlike DNS , NTP never uses TCP , and NTP has no analog to the DNS zone transfer ... UDP. >1023. 123. [51]. Incomin... https://docstore.mik.ua 網路時間協定- 維基百科，自由的百科全書 - Wikipedia
網路時間協定（英語：Network Time Protocol，縮寫：NTP）是在資料網路潛伏時間可 ... :20傳送和接收時間戳採用使用者資料報協定（UDP）的通訊埠123實現。 https://zh.wikipedia.org 鳥哥的Linux 私房菜-- NTP 時間伺服器
至於ntp 這個daemon 是以port 123 為連結的埠口(使用UDP 封包)，所以我們要利用Time server 來進行時間的同步更新時，就得要使用NTP 軟體提供的ntpdate 來 ... http://linux.vbird.org |