--- a/usr/src/uts/common/inet/tcp/tcp.c	Sun May 01 11:05:42 2011 -0700
+++ b/usr/src/uts/common/inet/tcp/tcp.c	Tue Aug 30 09:23:32 2011 -0700
@@ -2228,6 +2228,10 @@
 	    tcp->tcp_eager_prev_drop_q0 == NULL) ||
 	    tcp->tcp_eager_next_drop_q0 == tcp->tcp_eager_prev_drop_q0);
 
+	DONTCARE(tcp->tcp_ka_rinterval);	/* Init in tcp_init_values */
+	DONTCARE(tcp->tcp_ka_abort_thres);	/* Init in tcp_init_values */
+	DONTCARE(tcp->tcp_ka_cnt);		/* Init in tcp_init_values */
+
 	tcp->tcp_client_errno = 0;
 
 	DONTCARE(connp->conn_sum);		/* Init in tcp_init_values */
@@ -2384,6 +2388,8 @@
 
 		tcp->tcp_ka_interval = parent->tcp_ka_interval;
 		tcp->tcp_ka_abort_thres = parent->tcp_ka_abort_thres;
+		tcp->tcp_ka_cnt = parent->tcp_ka_cnt;
+		tcp->tcp_ka_rinterval = parent->tcp_ka_rinterval;
 
 		tcp->tcp_init_cwnd = parent->tcp_init_cwnd;
 	}