Which Protocols are used for PING? - Stack Overflow
2011年2月5日 · echo request and echo response are the two operation codes of ICMP used to implement ping. Besides the original ping program, ping might simply mean the action of …
How to ping an IP using a socket and send data through it?
2011年5月5日 · You can't do ping in Java -- ping works at ICMP level which works on top of IP, whereas Java offers support for UDP (which sits on top of IP) and TCP (again on top of IP). …
Network device can be pinged but no tcp connection
2012年9月21日 · Now recently almost all the connection-attempts started failing! The weired thing is, that i can still ping the device via command prompt. In putty, no data is transferred. With …
UDP vs TCP, how much faster is it? - Stack Overflow
In some applications TCP is faster (better throughput) than UDP. This is the case when doing lots of small writes relative to the MTU size. For example, I read an experiment in which a stream …
Using ping in c# - Stack Overflow
2024年3月23日 · Using ping in C# is achieved by using the method Ping.Send(System.Net.IPAddress), which runs a ping request to the provided (valid) IP …
Is there a way to convert a ping (icmp) packet to a TCP packet?
2018年9月11日 · They test time response similar as ICMP Ping but over TCP. If you need to implement by hand, you may use SYN package and its response (SYN ACK) to measure. For …
Is there a standard way for UDP and TCP pinging?
2019年4月18日 · hping is a command-line oriented TCP/IP packet assembler/analyzer. The interface is inspired to the ping(8) unix command, but hping isn’t only able to send ICMP echo …
¿Qué puerto TCP usa el programa ping? - Stack Overflow en español
2018年5月29日 · Amigo el protocolo de eco o ICMP es un protocolo de capa 3 del modelo OSI. TCP es un protocolo de capa 4 o capa de transporte, son dos protocolos totalmente …
java - How to ping an IP address - Stack Overflow
2017年3月2日 · This is a super quick ~5 min developed code for pinging an IPv4 host as you can see from the code itself. This class and it's method gets a String as an IP address and returns …
Using for Python TCP ping, time measure difference from other …
2017年12月28日 · I am trying to write a simple tool that measures the TCP port open, the code works well. The issue I have is that when I compare the TCP ping result to other tools, such …