diff -Naur orig/iproute2-2.6.11-050330/include/linux/pkt_sched.h new/iproute2-2.6.11-050330/include/linux/pkt_sched.h
--- orig/iproute2-2.6.11-050330/include/linux/pkt_sched.h	2005-04-01 19:58:11.000000000 +0000
+++ new/iproute2-2.6.11-050330/include/linux/pkt_sched.h	2005-05-21 11:59:12.000000000 +0000
@@ -427,6 +427,7 @@
 	TCA_NETEM_UNSPEC,
 	TCA_NETEM_CORR,
 	TCA_NETEM_DELAY_DIST,
+	TCA_NETEM_REORDER,
 	__TCA_NETEM_MAX,
 };
 
@@ -437,7 +438,7 @@
 	__u32	latency;	/* added delay (us) */
 	__u32   limit;		/* fifo limit (packets) */
 	__u32	loss;		/* random packet loss (0=none ~0=100%) */
-	__u32	gap;		/* re-ordering gap (0 for delay all) */
+	__u32	gap;		/* re-ordering gap (0 for none) */
 	__u32   duplicate;	/* random packet dup  (0=none ~0=100%) */
 	__u32	jitter;		/* random jitter in latency (us) */
 };
@@ -449,6 +450,12 @@
 	__u32	dup_corr;	/* duplicate correlation  */
 };
 
+struct tc_netem_reorder
+{
+	__u32   probability;
+	__u32   correlation;
+};
+
 #define NETEM_DIST_SCALE	8192
 
 #endif
diff -Naur orig/iproute2-2.6.11-050330/tc/q_netem.c new/iproute2-2.6.11-050330/tc/q_netem.c
--- orig/iproute2-2.6.11-050330/tc/q_netem.c	2005-04-01 19:58:11.000000000 +0000
+++ new/iproute2-2.6.11-050330/tc/q_netem.c	2005-05-21 10:58:33.000000000 +0000
@@ -33,6 +33,7 @@
 "                 [ drop PERCENT [CORRELATION]] \n" \
 "                 [ duplicate PERCENT [CORRELATION]]\n" \
 "		  [ distribution {uniform|normal|pareto|paretonormal} ]\n" \
+"		  [ reorder PERCENT [CORRELATION]]\n" \
 "                 [ gap PACKETS ]\n");
 }
 
@@ -127,11 +128,13 @@
 	struct rtattr *tail;
 	struct tc_netem_qopt opt;
 	struct tc_netem_corr cor;
+	struct tc_netem_reorder reorder;
 	__s16 dist_data[MAXDIST];
 
 	memset(&opt, 0, sizeof(opt));
 	opt.limit = 1000;
 	memset(&cor, 0, sizeof(cor));
+	memset(&reorder, 0, sizeof(reorder));
 
 	while (argc > 0) {
 		if (matches(*argv, "limit") == 0) {
@@ -197,6 +200,19 @@
 					return -1;
 				}
 			}
+		} else if (matches(*argv, "reorder") == 0) {
+			NEXT_ARG();
+			if (get_percent(&reorder.probability, *argv)) {
+				explain1("reorder");
+				return -1;
+			}
+			if (NEXT_IS_NUMBER()) {
+				NEXT_ARG();
+				if (get_percent(&reorder.correlation, *argv)) {
+					explain1("reorder");
+					return -1;
+				}
+			}
 		} else if (matches(*argv, "distribution") == 0) {
 			NEXT_ARG();
 			dist_size = get_distribution(*argv, dist_data);
@@ -217,6 +233,7 @@
 
 	addattr_l(n, 1024, TCA_OPTIONS, &opt, sizeof(opt));
 	addattr_l(n, 1024, TCA_NETEM_CORR, &cor, sizeof(cor));
+	addattr_l(n, 1024, TCA_NETEM_REORDER, &reorder, sizeof(reorder));
 
 	if (dist_size > 0) {
 		addattr_l(n, 32768, TCA_NETEM_DELAY_DIST,
@@ -229,7 +246,8 @@
 static int netem_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
 {
 	const struct tc_netem_corr *cor = NULL;
-	struct tc_netem_qopt qopt;
+	const struct tc_netem_reorder *reorder = NULL;
+	struct tc_netem_qopt qopt;	
 	int len = RTA_PAYLOAD(opt) - sizeof(qopt);
 	SPRINT_BUF(b1);
 
@@ -252,6 +270,12 @@
 				return -1;
 			cor = RTA_DATA(tb[TCA_NETEM_CORR]);
 		}
+		
+		if (tb[TCA_NETEM_REORDER]) {
+			if (RTA_PAYLOAD(tb[TCA_NETEM_REORDER]) < sizeof(*reorder))
+				return -1;
+			reorder = RTA_DATA(tb[TCA_NETEM_REORDER]);
+		}
 	}
 
 	fprintf(f, "limit %d", qopt.limit);
@@ -279,6 +303,13 @@
 			fprintf(f, " %s", sprint_percent(cor->dup_corr, b1));
 	}
 
+	if (reorder && reorder->probability) {
+		fprintf(f, " reorder %s",
+				sprint_percent(reorder->probability, b1));
+		if (reorder && reorder->correlation)
+			fprintf(f, " %s", sprint_percent(reorder->correlation, b1));
+	}
+
 	if (qopt.gap)
 		fprintf(f, " gap %lu", (unsigned long)qopt.gap);