self.assert_equal(udp_sport_tx, udp_sport_rx, "UDP source port (== "
"ECHO packet identifier for test purposes)")
self.assert_equal(udp_sport_tx, udp_sport_rx, "UDP source port (== "
"ECHO packet identifier for test purposes)")
self.test_session.send_packet()
self.assertTrue(echo_seen, "No echo packets received")
self.test_session.send_packet()
self.assertTrue(echo_seen, "No echo packets received")