--- 2.2.14-tcp/net/ipv4/tcp_output.c.~1~	Fri Jan  7 18:19:25 2000
+++ 2.2.14-tcp/net/ipv4/tcp_output.c	Wed Jan 12 03:24:40 2000
@@ -1004,9 +1004,11 @@
 	unsigned long timeout;
 
 	/* Stay within the limit we were given */
-	timeout = tp->ato;
+	timeout = (tp->ato << 1) >> 1;
 	if (timeout > max_timeout)
 		timeout = max_timeout;
+	if (!timeout)
+		timeout = tp->rto;
 	timeout += jiffies;
 
 	/* Use new timeout only if there wasn't a older one earlier. */
--- 2.2.14-tcp/net/ipv4/tcp_input.c.~1~	Fri Jan  7 18:19:25 2000
+++ 2.2.14-tcp/net/ipv4/tcp_input.c	Wed Jan 12 03:59:44 2000
@@ -96,7 +96,7 @@
  */
 static void tcp_delack_estimator(struct tcp_opt *tp)
 {
-	if(tp->ato == 0) {
+	if(!((tp->ato << 1) >> 1)) {
 		tp->lrcvtime = tcp_time_stamp;
 
 		/* Help sender leave slow start quickly,
--- 2.2.14-tcp/net/ipv4/tcp_ipv4.c.~1~	Fri Jan  7 18:19:25 2000
+++ 2.2.14-tcp/net/ipv4/tcp_ipv4.c	Wed Jan 12 03:31:35 2000
@@ -1393,7 +1393,7 @@
 		newtp->snd_nxt = req->snt_isn + 1;
 		newtp->snd_una = req->snt_isn + 1;
 		newtp->srtt = 0;
-		newtp->ato = 0;
+		newtp->ato = 1 << 31; /* start in quickack mode */
 		newtp->snd_wl1 = req->rcv_isn;
 		newtp->snd_wl2 = req->snt_isn;
 
--- 2.2.14-tcp/net/ipv4/tcp_timer.c.~1~	Fri Jan  7 18:19:25 2000
+++ 2.2.14-tcp/net/ipv4/tcp_timer.c	Wed Jan 12 03:51:18 2000
@@ -173,7 +173,12 @@
 		if (!atomic_read(&sk->sock_readers))
 			tcp_send_ack(sk);
 		else
-			tcp_send_delayed_ack(&(sk->tp_pinfo.af_tcp), HZ/10);
+		{
+			struct tcp_opt * tp = &(sk->tp_pinfo.af_tcp);
+
+			tp->delack_timer.expires = tp->rto + jiffies;
+			add_timer(&tp->delack_timer);
+		}
 	}
 }