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diff --git a/src/bin/perfdhcp/basic_scen.h b/src/bin/perfdhcp/basic_scen.h
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+++ b/src/bin/perfdhcp/basic_scen.h
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+// Copyright (C) 2012-2019 Internet Systems Consortium, Inc. ("ISC")
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#ifndef BASIC_SCEN_H
+#define BASIC_SCEN_H
+
+#include <config.h>
+
+#include <perfdhcp/test_control.h>
+
+
+namespace isc {
+namespace perfdhcp {
+
+
+class BasicScen : public boost::noncopyable {
+public:
+    BasicScen() : tc_(false) {};
+
+    /// \brief Check if test exit conditions fulfilled.
+    ///
+    /// Method checks if the test exit conditions are fulfilled.
+    /// Exit conditions are checked periodically from the
+    /// main loop. Program should break the main loop when
+    /// this method returns true. It is calling function
+    /// responsibility to break main loop gracefully and
+    /// cleanup after test execution.
+    ///
+    /// \return true if any of the exit conditions is fulfilled.
+    bool checkExitConditions();
+
+    /// brief\ Run performance test.
+    ///
+    /// Method runs whole performance test. Command line options must
+    /// be parsed prior to running this function. Otherwise function will
+    /// throw exception.
+    ///
+    /// \throw isc::InvalidOperation if command line options are not parsed.
+    /// \throw isc::Unexpected if internal Test Controller error occurred.
+    /// \return error_code, 3 if number of received packets is not equal
+    /// to number of sent packets, 0 if everything is ok.
+    int run();
+
+private:
+    TestControl tc_;
+
+    /// \brief A rate control class for Discover and Solicit messages.
+    RateControl basic_rate_control_;
+    /// \brief A rate control class for Renew messages.
+    RateControl renew_rate_control_;
+    /// \brief A rate control class for Release messages.
+    RateControl release_rate_control_;
+
+    int resendPackets(ExchangeType xchg_type);
+
+};
+
+}
+}
+
+#endif // BASIC_SCEN_H