1 - Validate configuration input errors, adding validation for input values, with
2 more descriptive messages if the user enters wrong values.
4 - Allows input error handling for values which are not strictly required. The
5 goal is avoid the annoying requirement to put "port" and "interval" at every
8 - Merge the Host classes in only one.
10 - Reuse the checksum from icmp packet in the TCP header.
12 - Make it configurable if an IP should be reached by IPv4only or IPv6only or
15 - QoS-Flags of the ping packets should be configurable.
17 - In boost-net-dns/network_array.hpp fix the type-punning to enforce better type
18 checking. Also allows the optimization -O2 on GCC with strict-aliasing warning.
20 - Make the configuration file reloadable (see bpdyndns).