This read-write boolean, when set to true before activating a ping, causes the device to ping the target continuously until the ping is explicitly deactivated, and it cannot be changed once a ping is already active, resetting to false once the ping halts. An admin uses this for an open-ended continuous ping when monitoring a link's reachability over an extended troubleshooting session rather than a fixed-count test. For example, setting this object to true and then activating the ping keeps pinging the target indefinitely until the admin sets the activate object back to false.