PortDock UDP
Receive datagrams on a port and reply to a fixed destination or the last sender. Built for broadcast and multicast devices.
Made for
- Anyone working with devices that broadcast status over UDP
- Teams verifying multicast reception
Features
Sender list
Collects sender addresses; click one to use it as the destination.
Broadcast and multicast
Allow broadcast, join or rejoin a multicast group, choose the network card.
Echo
Echo back to the sender, with automatic loop protection.
Quick start
- Enter the listen port and destination
- «Start»
- Type and «Send»