Multi-threaded TFTP server implementing all options (option extension and multicast) as specified in RFC1350, RFC2090, RFC2347, RFC2348, RFC2349 and RFC7440. Atftpd also supports the multicast protocol known as mtftp, defined in the PXE specification. The server is socket activated by default but supports being started from inetd(8) as well as in daemon mode using init scripts.

This is the GNU C compiler, a fairly portable optimizing compiler for C.

This is an obsolete metapackage to install a subset of Noto fonts.

tcptrack is a sniffer which displays information about TCP connections it sees on a network interface. It passively watches for connections on the network interface, keeps track of their state and displays a list of connections in a manner similar to the unix 'top' command. It displays source and destination addresses and ports, connection state, idle time, and bandwidth usage.

Wietse Venema's network logger, also known as TCPD or LOG_TCP.