--- ssl/d1_pkt.c	26 Aug 2009 11:51:23 -0000	1.27.2.16
+++ ssl/d1_pkt.c	11 Sep 2009 14:02:12 -0000
@@ -648,8 +648,15 @@
 		goto again;   /* get another record */
 		}
 
-	/* check whether this is a repeat, or aged record */
-	if ( ! dtls1_record_replay_check(s, bitmap))
+	/* Check whether this is a repeat, or aged record.
+	 * Don't check if we're listening and this message is
+	 * a ClientHello. They can look as if they're replayed,
+	 * since they arrive from different connections and
+	 * would be dropped unnecessarily.
+	 */
+	if (!(s->d1->listen && rr->type == SSL3_RT_HANDSHAKE &&
+		*p == SSL3_MT_CLIENT_HELLO) &&
+		!dtls1_record_replay_check(s, bitmap))
 		{
 		rr->length = 0;
 		s->packet_length=0; /* dump this record */