test/demo: Avoid using port 5201 on the host

That's the default port for iperf3, which also means that it's quite
likely in use on my test machine. Use different port numbers: recycle
the scheme we use in tests for passt and pasta's demo, use 5221-5224
(a bit shorter) for the slirp4netns container in Podman's demo.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

3 files changed, 115 insertions, 115 deletions

diff --git a/test/demo/passt b/test/demo/passt
index 36796f7..ce40e20 100644
--- a/test/demo/passt
+++ b/test/demo/passt
@@ -85,7 +85,7 @@ guest	cd passt
 gout	TARGET_PID pgrep -P $(cat pasta.pid)
 sleep	1
 
-passtb	./passt -f -t 5201,5203
+passtb	./passt -f -t 10001,10003
 sleep	2
 
 guest	nsenter -t __TARGET_PID__ -U -n --preserve-credentials
@@ -128,9 +128,9 @@ nl
 nl
 say	Let's try to communicate between host and guest.
 sleep	2
-guestb	socat TCP6-LISTEN:5201 STDIO
+guestb	socat TCP6-LISTEN:10001 STDIO
 sleep	2
-host	echo "Hello from the host" | socat -u STDIN TCP6:[::1]:5201
+host	echo "Hello from the host" | socat -u STDIN TCP6:[::1]:10001
 sleep	5
 
 nl
@@ -177,18 +177,18 @@ th	flow host>guest guest>host
 set	OPTS -P4 -w 64M -l 1M -i1 --pacing-timer 100000
 
 tr	TCP/IPv6 throughput
-hostb	sleep 10; iperf3 -c ::1 __OPTS__
-gout	BW iperf3 -s1J | jq -rM ".end.sum_received.bits_per_second"
+hostb	sleep 10; iperf3 -c ::1 -p 10001 __OPTS__
+gout	BW iperf3 -s1J -p 10001 | jq -rM ".end.sum_received.bits_per_second"
 bw	__BW__ 2.0 3.0
 sleep	5
-guestb	sleep 10; iperf3 -c __GW6__%__IFNAME__ -p 5202 __OPTS__ -O3
-hout	BW iperf3 -s1J -p 5202 | jq -rM ".end.sum_received.bits_per_second"
+guestb	sleep 10; iperf3 -c __GW6__%__IFNAME__ -p 10002 __OPTS__ -O3
+hout	BW iperf3 -s1J -p 10002 | jq -rM ".end.sum_received.bits_per_second"
 bw	__BW__ 2.0 3.0
 
 tl	TCP/IPv6 RR latency
-guestb	tcp_rr -C 5201 -P 5203 -6 --nolog
+guestb	tcp_rr -C 10001 -P 10003 -6 --nolog
 sleep	2
-hout	LAT tcp_rr -C 5201 -P 5203 --nolog -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_rr -C 10001 -P 10003 --nolog -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 1000 800
 sleep	2
 hostb	tcp_rr -6 --nolog
@@ -198,9 +198,9 @@ lat	__LAT__ 1000 800
 sleep	2
 
 tl	TCP/IPv6 CRR latency
-guestb	tcp_crr -C 5201 -P 5203 -6 --nolog
+guestb	tcp_crr -C 10001 -P 10003 -6 --nolog
 sleep	2
-hout	LAT tcp_crr -C 5201 -P 5203 --nolog -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_crr -C 10001 -P 10003 --nolog -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 1000 800
 sleep	2
 hostb	tcp_crr -6 --nolog
@@ -210,18 +210,18 @@ lat	__LAT__ 1000 800
 sleep	2
 
 tr	TCP/IPv4 throughput
-hostb	sleep 10; iperf3 -c 127.0.0.1 __OPTS__
-gout	BW iperf3 -s1J | jq -rM ".end.sum_received.bits_per_second"
+hostb	sleep 10; iperf3 -c 127.0.0.1 -p 10001 __OPTS__
+gout	BW iperf3 -p 10001 -s1J | jq -rM ".end.sum_received.bits_per_second"
 bw	__BW__ 2.0 3.0
 sleep	5
-guestb	sleep 10; iperf3 -c __GW__ -p 5202 __OPTS__ -O3
-hout	BW iperf3 -s1J -p 5202 | jq -rM ".end.sum_received.bits_per_second"
+guestb	sleep 10; iperf3 -c __GW__ -p 10002 __OPTS__ -O3
+hout	BW iperf3 -s1J -p 10002 | jq -rM ".end.sum_received.bits_per_second"
 bw	__BW__ 2.0 3.0
 
 tl	TCP/IPv4 RR latency
-guestb	tcp_rr -C 5201 -P 5203 -4 --nolog
+guestb	tcp_rr -C 10001 -P 10003 -4 --nolog
 sleep	2
-hout	LAT tcp_rr -C 5201 -P 5203 --nolog -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_rr -C 10001 -P 10003 --nolog -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 1000 800
 sleep	2
 hostb	tcp_rr -4 --nolog
@@ -231,9 +231,9 @@ lat	__LAT__ 1000 800
 sleep	2
 
 tl	TCP/IPv4 CRR latency
-guestb	tcp_crr -C 5201 -P 5203 -4 --nolog
+guestb	tcp_crr -C 10001 -P 10003 -4 --nolog
 sleep	2
-hout	LAT tcp_crr -C 5201 -P 5203 --nolog -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_crr -C 10001 -P 10003 --nolog -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 1000 800
 sleep	2
 hostb	tcp_crr -4 --nolog
diff --git a/test/demo/pasta b/test/demo/pasta
index 11e4d3c..ee046d0 100644
--- a/test/demo/pasta
+++ b/test/demo/pasta
@@ -185,12 +185,12 @@ th	flow init>ns ns>init
 set	OPTS -P4 -l 1M -w 32M -i1 --pacing-timer 100000
 
 tr	TCP/IPv6 throughput
-hostb	sleep 10; iperf3 -c ::1 __OPTS__
-nsout	BW iperf3 -s1J | jq -rM ".end.sum_received.bits_per_second"
+hostb	sleep 10; iperf3 -c ::1 -p 10001 __OPTS__
+nsout	BW iperf3 -s1J -p 10001 | jq -rM ".end.sum_received.bits_per_second"
 bw	__BW__ 10.0 20.0
 sleep	5
-nsb	sleep 10; iperf3 -c ::1 __OPTS__
-hout	BW iperf3 -s1J | jq -rM ".end.sum_received.bits_per_second"
+nsb	sleep 10; iperf3 -c ::1 -p 10001 __OPTS__
+hout	BW iperf3 -s1J -p 10001 | jq -rM ".end.sum_received.bits_per_second"
 bw	__BW__ 10.0 20.0
 
 tl	TCP/IPv6 RR latency
@@ -218,12 +218,12 @@ lat	__LAT__ 1000 500
 sleep	2
 
 tr	TCP/IPv4 throughput
-hostb	sleep 10; iperf3 -c 127.0.0.1 __OPTS__
-nsout	BW iperf3 -s1J | jq -rM ".end.sum_received.bits_per_second"
+hostb	sleep 10; iperf3 -c 127.0.0.1 -p 10001 __OPTS__
+nsout	BW iperf3 -s1J -p 10001 | jq -rM ".end.sum_received.bits_per_second"
 bw	__BW__ 10.0 20.0
 sleep	5
-nsb	sleep 10; iperf3 -c 127.0.0.1 __OPTS__
-hout	BW iperf3 -s1J | jq -rM ".end.sum_received.bits_per_second"
+nsb	sleep 10; iperf3 -c 127.0.0.1 -p 10001 __OPTS__
+hout	BW iperf3 -s1J -p 10001 | jq -rM ".end.sum_received.bits_per_second"
 bw	__BW__ 10.0 20.0
 
 tl	TCP/IPv4 RR latency
diff --git a/test/demo/podman b/test/demo/podman
index a83a04f..c5bc05a 100644
--- a/test/demo/podman
+++ b/test/demo/podman
@@ -190,7 +190,7 @@ sleep	3
 
 ns1	exit
 
-ns1b	podman run --rm --net=slirp4netns:allow_host_loopback=true,enable_ipv6=true -p 5201-5202:5201-5202/tcp -p 5201-5202:5201-5202/udp -ti alpine sh
+ns1b	podman run --rm --net=slirp4netns:allow_host_loopback=true,enable_ipv6=true -p 5221-5222:5221-5222/tcp -p 5221-5222:5221-5222/udp -ti alpine sh
 sleep	5
 nl
 nl
@@ -236,7 +236,7 @@ nl
 sleep	2
 ns2b	exit
 sleep	1
-ns2b	./bin/podman run --net=pasta:-T,5213-5214,-U,5213-5214 -p 5203-5204:5203-5204/tcp -p 5203-5204:5203-5204/udp --rm -ti alpine sh
+ns2b	./bin/podman run --net=pasta:-T,5213-5214,-U,5213-5214 -p 5223-5224:5223-5224/tcp -p 5223-5224:5223-5224/udp --rm -ti alpine sh
 sleep	5
 
 nl
@@ -282,7 +282,7 @@ say	port forwarder (on the path to the container).
 
 sleep	5
 ns1	exit
-ns1b	podman run --rm --net=slirp4netns:allow_host_loopback=true,enable_ipv6=true,port_handler=slirp4netns -p 5201-5202:5201-5202/tcp -p 5201-5202:5201-5202/udp -ti alpine sh
+ns1b	podman run --rm --net=slirp4netns:allow_host_loopback=true,enable_ipv6=true,port_handler=slirp4netns -p 5221-5222:5221-5222/tcp -p 5221-5222:5221-5222/udp -ti alpine sh
 sleep	3
 
 nl
@@ -323,13 +323,13 @@ info	  non-loopback (tap) connections
 th	mode slirp4netns pasta
 
 tr	TCP/IPv6 to ns
-#ns1b	iperf3 -s1J -p 5201 | jq -rM ".end.sum_received.bits_per_second" >t1
-#hostb	iperf3 -c __ADDR6__ -p 5201 __OPTS__
+#ns1b	iperf3 -s1J -p 5221 | jq -rM ".end.sum_received.bits_per_second" >t1
+#hostb	iperf3 -c __ADDR6__ -p 5221 __OPTS__
 #ns1out	BW cat t1
 #bw	__BW__ 0.0 0.0
 bw	-
-ns2b	iperf3 -s1J -p 5203 | jq -rM ".end.sum_received.bits_per_second" >t1
-hostb	iperf3 -c __ADDR6__ -p 5203 __OPTS__
+ns2b	iperf3 -s1J -p 5223 | jq -rM ".end.sum_received.bits_per_second" >t1
+hostb	iperf3 -c __ADDR6__ -p 5223 __OPTS__
 sleep	12
 ns2b	
 ns2out	BW cat t1
@@ -337,36 +337,36 @@ bw	__BW__ 0.0 0.0
 hostb	
 
 tl	  RR latency
-#ns1b	./tcp_rr -6 --nolog -C 5201 -P 5202
+#ns1b	./tcp_rr -6 --nolog -C 5221 -P 5222
 #sleep	2
-#hout	LAT tcp_rr --nolog -c -H __ADDR6__ -C 5201 -P 5202 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+#hout	LAT tcp_rr --nolog -c -H __ADDR6__ -C 5221 -P 5222 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 #lat	__LAT__ 100000 100000
 lat	-
-ns2b	./tcp_rr -6 --nolog -C 5203 -P 5204
+ns2b	./tcp_rr -6 --nolog -C 5223 -P 5224
 sleep	2
-hout	LAT tcp_rr --nolog -c -H __ADDR6__ -C 5203 -P 5204 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_rr --nolog -c -H __ADDR6__ -C 5223 -P 5224 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
 
 tl	  CRR latency
-#ns1b	./tcp_crr -6 --nolog -C 5201 -P 5202
+#ns1b	./tcp_crr -6 --nolog -C 5221 -P 5222
 #sleep	2
-#hout	LAT tcp_crr --nolog -c -H __ADDR6__ -C 5201 -P 5202 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+#hout	LAT tcp_crr --nolog -c -H __ADDR6__ -C 5221 -P 5222 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 #lat	__LAT__ 100000 100000
 lat	-
-ns2b	./tcp_crr -6 --nolog -C 5203 -P 5204
+ns2b	./tcp_crr -6 --nolog -C 5223 -P 5224
 sleep	2
-hout	LAT tcp_crr --nolog -c -H __ADDR6__ -C 5203 -P 5204 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_crr --nolog -c -H __ADDR6__ -C 5223 -P 5224 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
 
 tl	TCP/IPv4 to ns
-ns1b	iperf3 -s1J -p 5201 | jq -rM ".end.sum_received.bits_per_second" >t1
-hostb	iperf3 -c __ADDR4__ -p 5201 __OPTS__
+ns1b	iperf3 -s1J -p 5221 | jq -rM ".end.sum_received.bits_per_second" >t1
+hostb	iperf3 -c __ADDR4__ -p 5221 __OPTS__
 sleep	12
 ns1b	
 ns1out	BW cat t1
 bw	__BW__ 0.0 0.0
-ns2b	iperf3 -s1J -p 5203 | jq -rM ".end.sum_received.bits_per_second" >t1
-hostb	iperf3 -c __ADDR4__ -p 5203 __OPTS__
+ns2b	iperf3 -s1J -p 5223 | jq -rM ".end.sum_received.bits_per_second" >t1
+hostb	iperf3 -c __ADDR4__ -p 5223 __OPTS__
 sleep	12
 ns2b	
 ns2out	BW cat t1
@@ -374,23 +374,23 @@ bw	__BW__ 0.0 0.0
 hostb	
 
 tl	  RR latency
-ns1b	./tcp_rr -4 --nolog -C 5201 -P 5202
+ns1b	./tcp_rr -4 --nolog -C 5221 -P 5222
 sleep	2
-hout	LAT tcp_rr --nolog -c -H __ADDR4__ -C 5201 -P 5202 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_rr --nolog -c -H __ADDR4__ -C 5221 -P 5222 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
-ns2b	./tcp_rr -4 --nolog -C 5203 -P 5204
+ns2b	./tcp_rr -4 --nolog -C 5223 -P 5224
 sleep	2
-hout	LAT tcp_rr --nolog -c -H __ADDR4__ -C 5203 -P 5204 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_rr --nolog -c -H __ADDR4__ -C 5223 -P 5224 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
 
 tl	  CRR latency
-ns1b	./tcp_crr -4 --nolog -C 5201 -P 5202
+ns1b	./tcp_crr -4 --nolog -C 5221 -P 5222
 sleep	2
-hout	LAT tcp_crr --nolog -c -H __ADDR4__ -C 5201 -P 5202 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_crr --nolog -c -H __ADDR4__ -C 5221 -P 5222 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
-ns2b	./tcp_crr -4 --nolog -C 5203 -P 5204
+ns2b	./tcp_crr -4 --nolog -C 5223 -P 5224
 sleep	2
-hout	LAT tcp_crr --nolog -c -H __ADDR4__ -C 5203 -P 5204 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_crr --nolog -c -H __ADDR4__ -C 5223 -P 5224 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
 
 tr	TCP/IPv6 to host
@@ -469,49 +469,49 @@ sleep	5
 
 
 tr	UDP/IPv6 to ns
-#ns1b	iperf3 -s1J -p 5201 | jq -rM ".intervals[0].sum.bits_per_second" >t1
-#hostb	iperf3 -u -c __ADDR6__ -p 5201 -t5 -b 35G
+#ns1b	iperf3 -s1J -p 5221 | jq -rM ".intervals[0].sum.bits_per_second" >t1
+#hostb	iperf3 -u -c __ADDR6__ -p 5221 -t5 -b 35G
 #sleep	10
 #ns1out	BW cat t1
 #bw	__BW__ 0.0 0.0
 bw	-
-ns2b	iperf3 -s1J -p 5204 | jq -rM ".intervals[0].sum.bits_per_second" >t1
-hostb	iperf3 -u -c __ADDR6__ -p 5204 -t5 -b 35G
+ns2b	iperf3 -s1J -p 5224 | jq -rM ".intervals[0].sum.bits_per_second" >t1
+hostb	iperf3 -u -c __ADDR6__ -p 5224 -t5 -b 35G
 sleep	10
 ns2out	BW cat t1
 bw	__BW__ 0.0 0.0
 
 tl	  RR latency
-#ns1b	./udp_rr -6 --nolog -C 5201 -P 5202
+#ns1b	./udp_rr -6 --nolog -C 5221 -P 5222
 #sleep	2
-#hout	LAT udp_rr --nolog -c -H __ADDR6__ -C 5201 -P 5202 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+#hout	LAT udp_rr --nolog -c -H __ADDR6__ -C 5221 -P 5222 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 #lat	__LAT__ 100000 100000
 lat	-
-ns2b	./udp_rr -6 --nolog -C 5203 -P 5204
+ns2b	./udp_rr -6 --nolog -C 5223 -P 5224
 sleep	2
-hout	LAT udp_rr --nolog -c -H __ADDR6__ -C 5203 -P 5204 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT udp_rr --nolog -c -H __ADDR6__ -C 5223 -P 5224 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
 
 tl	UDP/IPv4 to ns
-ns1b	iperf3 -s1J -p 5201 | jq -rM ".intervals[0].sum.bits_per_second" >t1
-hostb	iperf3 -u -c __ADDR4__ -p 5201 -t5 -b 35G
+ns1b	iperf3 -s1J -p 5221 | jq -rM ".intervals[0].sum.bits_per_second" >t1
+hostb	iperf3 -u -c __ADDR4__ -p 5221 -t5 -b 35G
 sleep	10
 ns1out	BW cat t1
 bw	__BW__ 0.0 0.0
-ns2b	iperf3 -s1J -p 5204 | jq -rM ".intervals[0].sum.bits_per_second" >t1
-hostb	iperf3 -u -c __ADDR4__ -p 5204 -t5 -b 35G
+ns2b	iperf3 -s1J -p 5224 | jq -rM ".intervals[0].sum.bits_per_second" >t1
+hostb	iperf3 -u -c __ADDR4__ -p 5224 -t5 -b 35G
 sleep	10
 ns2out	BW cat t1
 bw	__BW__ 0.0 0.0
 
 tl	  RR latency
-ns1b	./udp_rr -6 --nolog -C 5201 -P 5202
+ns1b	./udp_rr -6 --nolog -C 5221 -P 5222
 sleep	2
-hout	LAT udp_rr --nolog -c -H __ADDR4__ -C 5201 -P 5202 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT udp_rr --nolog -c -H __ADDR4__ -C 5221 -P 5222 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
-ns2b	./udp_rr -6 --nolog -C 5203 -P 5204
+ns2b	./udp_rr -6 --nolog -C 5223 -P 5224
 sleep	2
-hout	LAT udp_rr --nolog -c -H __ADDR4__ -C 5203 -P 5204 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT udp_rr --nolog -c -H __ADDR4__ -C 5223 -P 5224 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
 
 tr	UDP/IPv6 to host
@@ -560,7 +560,7 @@ lat	__LAT__ 100000 100000
 
 
 ns1	exit
-ns1	podman run --rm --net=slirp4netns:allow_host_loopback=true,enable_ipv6=true -p 5201-5202:5201-5202/tcp -p 5201-5202:5201-5202/udp -ti alpine sh
+ns1	podman run --rm --net=slirp4netns:allow_host_loopback=true,enable_ipv6=true -p 5221-5222:5221-5222/tcp -p 5221-5222:5221-5222/udp -ti alpine sh
 ns1	apk add iperf3 jq bc
 ns1	wget lameexcu.se/tcp_rr; chmod 755 tcp_rr
 ns1	wget lameexcu.se/tcp_crr; chmod 755 tcp_crr
@@ -572,16 +572,16 @@ th	mode rootlesskit pasta
 
 
 tr	TCP/IPv6 to ns
-ns1b	(iperf3 -s1J -p 5201 | jq -rM ".end.sum_received.bits_per_second" >t1) &
-ns1b	iperf3 -s1J -p 5202 | jq -rM ".end.sum_received.bits_per_second" >t2
-hostb	iperf3 -c ::1 -p 5201 __OPTS__ & iperf3 -c ::1 -p 5202 __OPTS__
+ns1b	(iperf3 -s1J -p 5221 | jq -rM ".end.sum_received.bits_per_second" >t1) &
+ns1b	iperf3 -s1J -p 5222 | jq -rM ".end.sum_received.bits_per_second" >t2
+hostb	iperf3 -c ::1 -p 5221 __OPTS__ & iperf3 -c ::1 -p 5222 __OPTS__
 sleep	12
 ns1b	
 ns1out	BW echo "$(cat t1) + $(cat t2)" | bc -l
 bw	__BW__ 0.0 0.0
-ns2b	(iperf3 -s1J -p 5203 | jq -rM ".end.sum_received.bits_per_second" >t1) &
-ns2b	iperf3 -s1J -p 5204 | jq -rM ".end.sum_received.bits_per_second" >t2
-hostb	iperf3 -c ::1 -p 5203 __OPTS__ & iperf3 -c ::1 -p 5204 __OPTS__
+ns2b	(iperf3 -s1J -p 5223 | jq -rM ".end.sum_received.bits_per_second" >t1) &
+ns2b	iperf3 -s1J -p 5224 | jq -rM ".end.sum_received.bits_per_second" >t2
+hostb	iperf3 -c ::1 -p 5223 __OPTS__ & iperf3 -c ::1 -p 5224 __OPTS__
 sleep	12
 ns2b	
 ns2out	BW echo "$(cat t1) + $(cat t2)" | bc -l
@@ -589,36 +589,36 @@ bw	__BW__ 0.0 0.0
 hostb	
 
 tl	  RR latency
-ns1b	./tcp_rr -6 --nolog -C 5201 -P 5202
+ns1b	./tcp_rr -6 --nolog -C 5221 -P 5222
 sleep	2
-hout	LAT tcp_rr --nolog -c -H ::1 -C 5201 -P 5202 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_rr --nolog -c -H ::1 -C 5221 -P 5222 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
-ns2b	./tcp_rr -6 --nolog -C 5203 -P 5204
+ns2b	./tcp_rr -6 --nolog -C 5223 -P 5224
 sleep	2
-hout	LAT tcp_rr --nolog -c -H ::1 -C 5203 -P 5204 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_rr --nolog -c -H ::1 -C 5223 -P 5224 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
 
 tl	  CRR latency
-ns1b	./tcp_crr -6 --nolog -C 5201 -P 5202
+ns1b	./tcp_crr -6 --nolog -C 5221 -P 5222
 sleep	2
-hout	LAT tcp_crr --nolog -c -H ::1 -C 5201 -P 5202 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_crr --nolog -c -H ::1 -C 5221 -P 5222 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
-ns2b	./tcp_crr -6 --nolog -C 5203 -P 5204
+ns2b	./tcp_crr -6 --nolog -C 5223 -P 5224
 sleep	2
-hout	LAT tcp_crr --nolog -c -H ::1 -C 5203 -P 5204 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_crr --nolog -c -H ::1 -C 5223 -P 5224 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
 
 tl	TCP/IPv4 to ns
-ns1b	(iperf3 -s1J -p 5201 | jq -rM ".end.sum_received.bits_per_second" >t1) &
-ns1b	iperf3 -s1J -p 5202 | jq -rM ".end.sum_received.bits_per_second" >t2
-hostb	iperf3 -c 127.0.0.1 -p 5201 __OPTS__ & iperf3 -c 127.0.0.1 -p 5202 __OPTS__
+ns1b	(iperf3 -s1J -p 5221 | jq -rM ".end.sum_received.bits_per_second" >t1) &
+ns1b	iperf3 -s1J -p 5222 | jq -rM ".end.sum_received.bits_per_second" >t2
+hostb	iperf3 -c 127.0.0.1 -p 5221 __OPTS__ & iperf3 -c 127.0.0.1 -p 5222 __OPTS__
 sleep	12
 ns1b	
 ns1out	BW echo "$(cat t1) + $(cat t2)" | bc -l
 bw	__BW__ 0.0 0.0
-ns2b	(iperf3 -s1J -p 5203 | jq -rM ".end.sum_received.bits_per_second" >t1) &
-ns2b	iperf3 -s1J -p 5204 | jq -rM ".end.sum_received.bits_per_second" >t2
-hostb	iperf3 -c 127.0.0.1 -p 5203 __OPTS__ & iperf3 -c 127.0.0.1 -p 5204 __OPTS__
+ns2b	(iperf3 -s1J -p 5223 | jq -rM ".end.sum_received.bits_per_second" >t1) &
+ns2b	iperf3 -s1J -p 5224 | jq -rM ".end.sum_received.bits_per_second" >t2
+hostb	iperf3 -c 127.0.0.1 -p 5223 __OPTS__ & iperf3 -c 127.0.0.1 -p 5224 __OPTS__
 sleep	12
 ns2b	
 ns2out	BW echo "$(cat t1) + $(cat t2)" | bc -l
@@ -626,23 +626,23 @@ bw	__BW__ 0.0 0.0
 hostb	
 
 tl	  RR latency
-ns1b	./tcp_rr -4 --nolog -C 5201 -P 5202
+ns1b	./tcp_rr -4 --nolog -C 5221 -P 5222
 sleep	2
-hout	LAT tcp_rr --nolog -c -H 127.0.0.1 -C 5201 -P 5202 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_rr --nolog -c -H 127.0.0.1 -C 5221 -P 5222 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
-ns2b	./tcp_rr -4 --nolog -C 5203 -P 5204
+ns2b	./tcp_rr -4 --nolog -C 5223 -P 5224
 sleep	2
-hout	LAT tcp_rr --nolog -c -H 127.0.0.1 -C 5203 -P 5204 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_rr --nolog -c -H 127.0.0.1 -C 5223 -P 5224 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
 
 tl	  CRR latency
-ns1b	./tcp_crr -4 --nolog -C 5201 -P 5202
+ns1b	./tcp_crr -4 --nolog -C 5221 -P 5222
 sleep	2
-hout	LAT tcp_crr --nolog -c -H 127.0.0.1 -C 5201 -P 5202 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_crr --nolog -c -H 127.0.0.1 -C 5221 -P 5222 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
-ns2b	./tcp_crr -4 --nolog -C 5203 -P 5204
+ns2b	./tcp_crr -4 --nolog -C 5223 -P 5224
 sleep	2
-hout	LAT tcp_crr --nolog -c -H 127.0.0.1 -C 5203 -P 5204 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_crr --nolog -c -H 127.0.0.1 -C 5223 -P 5224 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
 
 tr	TCP/IPv6 to host
@@ -725,47 +725,47 @@ sleep	5
 
 
 tr	UDP/IPv6 to ns
-ns1b	iperf3 -s1J -p 5201 | jq -rM ".intervals[0].sum.bits_per_second" >t1
-hostb	iperf3 -u -c ::1 -p 5201 -t5 -b 35G
+ns1b	iperf3 -s1J -p 5221 | jq -rM ".intervals[0].sum.bits_per_second" >t1
+hostb	iperf3 -u -c ::1 -p 5221 -t5 -b 35G
 sleep	10
 ns1out	BW cat t1
 bw	__BW__ 0.0 0.0
-ns2b	iperf3 -s1J -p 5204 | jq -rM ".intervals[0].sum.bits_per_second" >t1
-hostb	iperf3 -u -c ::1 -p 5204 -t5 -b 35G
+ns2b	iperf3 -s1J -p 5224 | jq -rM ".intervals[0].sum.bits_per_second" >t1
+hostb	iperf3 -u -c ::1 -p 5224 -t5 -b 35G
 sleep	10
 ns2out	BW cat t1
 bw	__BW__ 0.0 0.0
 
 tl	  RR latency
-ns1b	./udp_rr -6 --nolog -C 5201 -P 5202
+ns1b	./udp_rr -6 --nolog -C 5221 -P 5222
 sleep	2
-hout	LAT udp_rr --nolog -c -H ::1 -C 5201 -P 5202 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT udp_rr --nolog -c -H ::1 -C 5221 -P 5222 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
-ns2b	./udp_rr -6 --nolog -C 5203 -P 5204
+ns2b	./udp_rr -6 --nolog -C 5223 -P 5224
 sleep	2
-hout	LAT udp_rr --nolog -c -H ::1 -C 5203 -P 5204 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT udp_rr --nolog -c -H ::1 -C 5223 -P 5224 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
 
 tl	UDP/IPv4 to ns
-ns1b	iperf3 -s1J -p 5201 | jq -rM ".intervals[0].sum.bits_per_second" >t1
-hostb	iperf3 -u -c 127.0.0.1 -p 5201 -t5 -b 35G
+ns1b	iperf3 -s1J -p 5221 | jq -rM ".intervals[0].sum.bits_per_second" >t1
+hostb	iperf3 -u -c 127.0.0.1 -p 5221 -t5 -b 35G
 sleep	10
 ns1out	BW cat t1
 bw	__BW__ 0.0 0.0
-ns2b	iperf3 -s1J -p 5204 | jq -rM ".intervals[0].sum.bits_per_second" >t1
-hostb	iperf3 -u -c 127.0.0.1 -p 5204 -t5 -b 35G
+ns2b	iperf3 -s1J -p 5224 | jq -rM ".intervals[0].sum.bits_per_second" >t1
+hostb	iperf3 -u -c 127.0.0.1 -p 5224 -t5 -b 35G
 sleep	10
 ns2out	BW cat t1
 bw	__BW__ 0.0 0.0
 
 tl	  RR latency
-ns1b	./udp_rr -6 --nolog -C 5201 -P 5202
+ns1b	./udp_rr -6 --nolog -C 5221 -P 5222
 sleep	2
-hout	LAT udp_rr --nolog -c -H 127.0.0.1 -C 5201 -P 5202 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT udp_rr --nolog -c -H 127.0.0.1 -C 5221 -P 5222 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
-ns2b	./udp_rr -6 --nolog -C 5203 -P 5204
+ns2b	./udp_rr -6 --nolog -C 5223 -P 5224
 sleep	2
-hout	LAT udp_rr --nolog -c -H 127.0.0.1 -C 5203 -P 5204 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT udp_rr --nolog -c -H 127.0.0.1 -C 5223 -P 5224 -l 5 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 100000 100000
 
 tr	UDP/IPv6 to host