openSUSE:11.4 The openSUSE 11.4 distribution The openSUSE 11.4 distribution. rpm and iso file downloads are disabled by intention, please use our official released RCs from the download mirrors. https://download.opensuse.org/distribution/11.4/repo/oss/ libnet1 A C Library for Portable Packet Creation Libnet is an API to help with the construction and handling of network packets. It provides a portable framework for low-level network packet writing and handling. Libnet includes packet creation at the IP layer and at the link layer as well as a host of supplementary and complementary functionality. Libnet is very useful for writing network tools and network test code. See the man page and sample test code for more detailed information.