折おり返かえしテストMeanings1nounloopback testcomputingA diagnostic test in which a signal is sent and returned to the same device to verify communication paths.ネットワーク機き器きの折おり返かえしテストを実じっ施しして、通つう信しんが正せい常じょうか確かく認にんする。We perform a loopback test on the network equipment to check if communication is normal.
