This read-write integer (0-3600 seconds) sets the node's DefaultTime2Wait preference, the minimum number of seconds the iSCSI node waits before attempting an explicit or implicit logout or active task reassignment after a connection is unexpectedly dropped or reset. An administrator tunes this value to control how aggressively the iSCSI stack tries to recover a session after a network hiccup, balancing faster failover against giving a flaky link time to stabilize. For example, on a storage network with occasional switch failovers, an admin might lower this from its default toward 2 seconds so multipathing software reclaims a stalled iSCSI session sooner rather than waiting the full window.