Internet Archive traces hosted by Lawrence Berkeley National Laboratory.

The Internet Traffic Archive is a moderated repository to support widespread access to traces of Internet network traffic, sponsored by ACM SIGCOMM. The traces can be used to study network dynamics, usage characteristics, and growth patterns, as well as providing the grist for trace-driven simulations. The archive is also open to programs for reducing raw trace data to more manageable forms, for generating synthetic traces, and for analyzing traces.

Traces contributed to the archive have no restrictions as to what use may be made of them (except for traffic analysis as noted below). Traces may however have restrictions on redistribution. Check the Restrictions information associated with the trace.