Implement TCP support in the
ans11 Python-based DNS server.
Implement a control command channel in
ans11 to support an optional
silent mode of operation, which, when enabled, will ignore incoming
In the added check, make the
ans11 the NS server of
ns3, so it uses
ans11 (in silent mode)
for the regular (non-forwarded) name resolutions.
This will trigger the "hung fetch" scenario, which was causing
(cherry picked from commit 848094d6)
Closes #3129 (closed)