netcat
Wireshark
Ettercap
tcpdump
socat
PortMapper
SmartSniff
Komodia Relay
Packet Sender
socat
PortMapper
Portfwd
pwncat
Simple Port Forwarding
tcpdump
SmartSniff
netcat Packet SenderBased on our record, netcat should be more popular than Packet Sender. It has been mentiond 7 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you don't like using telnet, that's fine. Don't use it. There are plenty of other options available. Use netcat. Or use netcat. Or use netcat. Or read and write directly to /dev/tcp/hostname/port using shell constructs. Or run openssl s_client if you suspect something complicated is listening on the other end. There is more than one way to do it and ways that are not your way still work. Source: almost 2 years ago
Reminder, there are many different netcats, here are some of the most commons: - netcat-traditional http://www.stearns.org/nc/ - netcat-openbsd : https://github.com/openbsd/src/blob/master/usr.bin/nc/netcat.c (also packaged in Debian) - ncat https://nmap.org/ncat/ - netcat GNU: https://netcat.sourceforge.net/ (quite rare) To prevent any confusion, I like to recommend socat: http://www.dest-unreach.org/socat/. - Source: Hacker News / over 2 years ago
A common tool to execute a reverse shell is called netcat. If you're using macOS, it should be installed by default. You can check by running nc -help in a terminal window. - Source: dev.to / almost 3 years ago
You could try using Ncat on Windows or netcat on Linux, though it's a command-line only tool if that matters. Source: about 3 years ago
If you have netcat, you can easily set up a transfer from one machine to the other:. Source: almost 4 years ago
By googling around I found https://packetsender.com which is able to send-receive packets in various protocols - including UDP. It has desktop apps for Win, Mac and Linux (I used the Linux variant). In the desktop app, under the Tools menu, it has references to mobile apps for Android and iOS, but I had no luck locating them. Source: almost 2 years ago
I've slowly transitioned most of my company's projects over to this method for in house testing/calibration and it's made a world of difference. There is something to be said about being able to open putty or Packet Sender and get intimidate feedback on what is happening without having to bust out the debugger. Source: over 3 years ago
RADIUS uses UDP ports so you can't test it via telnet / test-netconnect (powershell), but there are 3rd party tools like Packet Sender: https://packetsender.com/. Source: over 3 years ago
Network Fuzzing is used to send network packets to test network security. You could try one of those. Here's another utility you might want to try. Source: almost 4 years ago
Wireshark - Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.
socat - socat is a relay for bidirectional data transfer between two independent data channels.
Ettercap - Ettercap is a suite for man in the middle attacks on LAN.
PortMapper - Do you need to map a specific TCP or UDP port on your machine to another port on another machine?
tcpdump - tcpdump is a common packet analyzer that runs under the command line.
Portfwd - Portfwd, Port Forwarding Daemon, stands for port forwarding daemon.