Hello, amprd 3.0 is available in the usual locations. http://yo2tm.ampr.org/hamprojects http://www.yo2loj.ro/hamprojects What's new: - Added support for AMPR subnets in ignore list - Added disable/enable option for incoming multicast and broadcast traffic - Added support for selectable PID file In regard of the issues with those ICMP unreachable messages: For those keen ones, I added an optional kernel module, which needs to be compiled and installed (howto is in the module subfolder). Also, there is a new global option in the config file to enable its use. This is a netfilter module which intercepts the IPIP 4 protocol and converts it to protocol 94 and the other way around, circumventing the series 4 kernel behavior that triggered the sending of those messages. So those that want to try it: compile it (you will need to have the kernel toolset and kernel headers installed), install it and enable the use_redirector option. For the rest, the filtering option will still work as expected. Setails are in the readme files. Have fun! Marius, YO2LOJ