libnice: Nice (Interactive Connectivity Establishment Libraries) libnice: libnice: Nice is an implementation of the IETF's draft Interactive Connectivity libnice: Establishment standard (ICE). It provides GLib-based library, libnice. libnice: ICE is useful for applications that want to establish peer-to-peer UDP libnice: data streams. It automates the process of traversing NATs and provides libnice: security against some attacks. libnice: libnice: libnice: libnice: