packetsender 7.0.5-3 (armhf binary) in ubuntu jammy

 Packet Sender is a utility that sends and receives TCP, UDP and SSL (encrypted
 TCP) packets on the ports of your choosing. It supports IPv4 and IPv6 and
 provides a GUI for final users. However, is also possible use Packet Sender in
 text mode via command line.
 .
 Some features:
   * Can act as client/server to send and receive network traffic.
   * A payload can be created in ASCII or hex.
   * Command line mode is available for automation and scripting.
   * Packet Sender cloud is a disposable resource to be used to publicly
     display and distribute packets (via an URL) for collaboration, tutorials,
     end users, etc. Packet Sender may import public packet sets with public
     URL.
 .
 Some uses:
   * Control network-based devices in ways beyond their original apps.
   * Test automation (using command line tool and/or hotkeys).
   * Test network APIs (using the built-in TCP, UDP, SSL clients).
   * Malware analysis (using the built-in UDP, TCP, SSL servers).
   * Troubleshoot secure connections (using SSL).
   * Test network connectivity/firewalls (by having 2 Packet Senders talk
     to each other).
   * Stress-test a device (using intense network generator tool).
   * Tech support (by sending customers a portable Packet Sender with
     pre-defined settings and packets).
   * Share/Save/Collaborate using the Packet Sender Cloud service.
 .
 Packet Sender is useful for network security, network teaching, pentesters
 and to test firewall systems.