how to use telnet to test udp port

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how to use telnet to test udp port

Can I use Telnet to test a UDP port? No. Telnet strictly uses TCP. What you should to test either TCP or UDP is “nc” (formerly known as netcat). This tool can make use of either TCP or UDP. nc linux command man page. ,Testing TCP port connectivity with telnet. Lets see how we can use telnet command to test the TCP port connectivity. The syntax to use the telnet command is as ... ,2017年8月19日 — 平常我們在測試PORT有沒有開通的時候會使用telnet去進行測試。 但telnet ... 使用方法 #nc -zu [你想測試的IP或FQDN] [UDP的port號]. example: ,Solved: Hi , To test if any port is active or opened by firewall or not, we can use telnet if port is tcp. How to check if the port to be verified is udp one.will telnet work ... ,Hi. We test the connection with tcp port using the command: telnet IpAdress tcpPort. for instance: telnet 10.10.1.20 8080. but, how can I do to ...

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how to use telnet to test udp port 相關參考資料
Can I use Telnet to test a UDP port? - Quora

Can I use Telnet to test a UDP port? No. Telnet strictly uses TCP. What you should to test either TCP or UDP is “nc” (formerly known as netcat). This tool can make use of either TCP or UDP. nc linux c...

https://www.quora.com

How to Test Port [TCPUDP] Connectivity from a Linux Server ...

Testing TCP port connectivity with telnet. Lets see how we can use telnet command to test the TCP port connectivity. The syntax to use the telnet command is as ...

https://www.thegeekdiary.com

IT事件簿-我想測試UDP有沒有通怎麼辦? @ IT001 :: 痞客邦::

2017年8月19日 — 平常我們在測試PORT有沒有開通的時候會使用telnet去進行測試。 但telnet ... 使用方法 #nc -zu [你想測試的IP或FQDN] [UDP的port號]. example:

https://it001.pixnet.net

Solved: telnet on udp ports - Cisco Community

Solved: Hi , To test if any port is active or opened by firewall or not, we can use telnet if port is tcp. How to check if the port to be verified is udp one.will telnet work ...

https://community.cisco.com

Test connection to udp Port using telnet command - Microsoft ...

Hi. We test the connection with tcp port using the command: telnet IpAdress tcpPort. for instance: telnet 10.10.1.20 8080. but, how can I do to ...

https://social.technet.microso