degradation. If set, TCP will not cache metrics on closing
connections.
+tcp_no_ssthresh_metrics_save - BOOLEAN
+ Controls whether TCP saves ssthresh metrics in the route cache.
+ Default is 1, which disables ssthresh metrics.
+
tcp_orphan_retries - INTEGER
This value influences the timeout of a locally closed TCP connection,
when RTO retransmissions remain unacknowledged.