uredir is a program to redirect UDP packets to a port on another host. It has been tested on Red Hat 5.2 (Kernel 2.0.36 and 2.2.12).
You can download it from the following link: https://packetstormsecurity.com/files/download/11691/uredir-1.1.tar.gz
Source: https://packetstormsecurity.com/files/11691/uredir-1.1.tar.gz.html