Restrictions

• tcsim only includes a small part of the network stack, and does not support full routing or firewalling. Therefore, the route classifier is not available in tcsim, and the usefulness of the fw classifier is limited.
• tc bugs may crash tcsim, e.g. try running tc class show dev eth0 at the end of ../examples/prio+rsvp

Known bugs are listed in the separate file tcng/tcsim/BUGS, included in the tcng distribution.