diff --git a/SOURCES/openvswitch-3.2.0.patch b/SOURCES/openvswitch-3.2.0.patch
index 8a51850..be27b21 100644
--- a/SOURCES/openvswitch-3.2.0.patch
+++ b/SOURCES/openvswitch-3.2.0.patch
@@ -1356,10 +1356,337 @@ index 7c333a901..7bdaca9e7 100644
  AT_CHECK([echo 'table=0,in_port=p1,ip,nw_dst=10.1.0.0/16 actions=p2' | dnl
            ovs-ofctl --bundle replace-flows br0 -])
  
+diff --git a/tests/system-afxdp.at b/tests/system-afxdp.at
+index 0d09906fb..88f660566 100644
+--- a/tests/system-afxdp.at
++++ b/tests/system-afxdp.at
+@@ -39,7 +39,7 @@ AT_CHECK([ovs-vsctl add-port br0 ovs-p0 -- \
+                     set interface ovs-p0 type=afxdp-nonpmd options:n_rxq=1],
+          [0], [], [stderr])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+diff --git a/tests/system-ipsec.at b/tests/system-ipsec.at
+index 07f2b8fd0..d3d27133b 100644
+--- a/tests/system-ipsec.at
++++ b/tests/system-ipsec.at
+@@ -141,10 +141,10 @@ m4_define([CHECK_ESP_TRAFFIC],
+       OVS_WAIT_UNTIL([test `IPSEC_STATUS_LOADED(right)` -eq `IPSEC_STATUS_ACTIVE(right)`])
+ 
+       dnl Ping over IPsec tunnel
+-      NS_CHECK_EXEC([left], [ping -q -c 3 -i 0.3 -w 2 192.0.0.2 | FORMAT_PING], [0], [dnl
++      NS_CHECK_EXEC([left], [ping -q -c 3 -i 0.3 -W 2 192.0.0.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-      NS_CHECK_EXEC([right], [ping -q -c 3 -i 0.3 -w 2 192.0.0.1 | FORMAT_PING], [0], [dnl
++      NS_CHECK_EXEC([right], [ping -q -c 3 -i 0.3 -W 2 192.0.0.1 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+diff --git a/tests/system-layer3-tunnels.at b/tests/system-layer3-tunnels.at
+index 81123f730..6fbdedb64 100644
+--- a/tests/system-layer3-tunnels.at
++++ b/tests/system-layer3-tunnels.at
+@@ -34,15 +34,15 @@ AT_CHECK([ovs-ofctl add-flow br0 "priority=100 ip,nw_dst=10.1.1.2 action=mod_dl_
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.1.1.2])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay with different packet sizes
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -83,15 +83,15 @@ AT_CHECK([ovs-ofctl add-flow br0 "priority=100 ip,nw_dst=10.1.1.2 action=mod_dl_
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.1.1.2])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay with different packet sizes
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -191,11 +191,11 @@ AT_CHECK([ovs-vsctl add-port br1 patch1])
+ AT_CHECK([ovs-ofctl -O OpenFlow13 add-flows br0 flows0.txt])
+ AT_CHECK([ovs-ofctl -O OpenFlow13 add-flows br1 flows1.txt])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -w 2 10.1.1.1 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -W 2 10.1.1.1 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ OVS_TRAFFIC_VSWITCHD_STOP
+@@ -239,11 +239,11 @@ AT_CHECK([ovs-vsctl add-port br1 patch1])
+ AT_CHECK([ovs-ofctl -O OpenFlow13 add-flows br0 flows0.txt])
+ AT_CHECK([ovs-ofctl -O OpenFlow13 add-flows br1 flows1.txt])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -w 2 10.1.1.1 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -W 2 10.1.1.1 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ OVS_TRAFFIC_VSWITCHD_STOP
 diff --git a/tests/system-offloads-traffic.at b/tests/system-offloads-traffic.at
-index 7215e36e2..cf2a3c2e3 100644
+index 7215e36e2..bc9ed8b74 100644
 --- a/tests/system-offloads-traffic.at
 +++ b/tests/system-offloads-traffic.at
+@@ -39,7 +39,7 @@ ADD_NAMESPACES(at_ns0, at_ns1)
+ ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24")
+ ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24")
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -72,7 +72,7 @@ ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24")
+ ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24")
+ AT_CHECK([ovs-appctl dpctl/dump-flows], [0], [ignore])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -204,7 +204,7 @@ NS_CHECK_EXEC([at_ns0], [ip neigh add 10.1.1.2 lladdr f0:00:00:01:01:02 dev p0])
+ NS_CHECK_EXEC([at_ns1], [ip neigh add 10.1.1.1 lladdr f0:00:00:01:01:01 dev p1])
+ 
+ AT_CHECK([ovs-ofctl -O OpenFlow13 add-flow br0 "actions=normal"])
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -254,7 +254,7 @@ NS_CHECK_EXEC([at_ns0], [ip neigh add 10.1.1.2 lladdr f0:00:00:01:01:02 dev p0])
+ NS_CHECK_EXEC([at_ns1], [ip neigh add 10.1.1.1 lladdr f0:00:00:01:01:01 dev p1])
+ 
+ AT_CHECK([ovs-ofctl -O OpenFlow13 add-flow br0 "actions=normal"])
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -313,11 +313,11 @@ NETNS_DAEMONIZE([at_ns3], [tcpdump -l -n -U -i p3 dst 10.1.1.2 and icmp > p3.pca
+ NETNS_DAEMONIZE([at_ns4], [tcpdump -l -n -U -i p4 dst 10.1.1.2 and icmp > p4.pcap 2>/dev/null], [tcpdump4.pid])
+ sleep 1
+ 
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ 
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 1024 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 1024 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ 
+@@ -371,11 +371,11 @@ NETNS_DAEMONIZE([at_ns3], [tcpdump -l -n -U -i p3 dst 10.1.1.2 and icmp > p3.pca
+ NETNS_DAEMONIZE([at_ns4], [tcpdump -l -n -U -i p4 dst 10.1.1.2 and icmp > p4.pcap 2>/dev/null], [tcpdump4.pid])
+ sleep 1
+ 
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ 
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 1024 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 1024 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ 
+@@ -419,11 +419,11 @@ table=4,in_port=1,reg0=0x0 actions=output:2
+ AT_CHECK([ovs-ofctl --protocols=OpenFlow10 add-flows br0 flows.txt])
+ 
+ sleep 1
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ 
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 1024 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 1024 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ 
+@@ -447,7 +447,7 @@ table=4,in_port=1,reg0=0x0 actions=output:2
+ ])
+ AT_CHECK([ovs-ofctl --protocols=OpenFlow10 add-flows br0 flows.txt])
+ sleep 1
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ OVS_CHECK_ACTIONS([check_pkt_len(size=200,gt(5),le(3))])
+@@ -463,7 +463,7 @@ table=4,in_port=1,reg0=0x0 actions=output:2
+ ])
+ AT_CHECK([ovs-ofctl --protocols=OpenFlow10 add-flows br0 flows.txt])
+ sleep 1
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ OVS_CHECK_ACTIONS([check_pkt_len(size=200,gt(drop),le(3))])
+@@ -479,7 +479,7 @@ table=4,in_port=1,reg0=0x1 actions=output:2
+ ])
+ AT_CHECK([ovs-ofctl --protocols=OpenFlow10 add-flows br0 flows.txt])
+ sleep 1
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 1024 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 1024 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ OVS_CHECK_ACTIONS([check_pkt_len(size=200,gt(3),le(drop))])
+@@ -496,7 +496,7 @@ table=4,in_port=1,reg0=0x1 actions=output:2,4
+ ])
+ AT_CHECK([ovs-ofctl --protocols=OpenFlow10 add-flows br0 flows.txt])
+ sleep 1
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 1024 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 1024 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ OVS_CHECK_ACTIONS([check_pkt_len(size=200,gt(3,5),le(3,4))])
+@@ -519,11 +519,11 @@ NETNS_DAEMONIZE([at_ns3], [tcpdump -l -n -U -i p3 dst 10.1.1.2 and icmp > p3_2.p
+ NETNS_DAEMONIZE([at_ns4], [tcpdump -l -n -U -i p4 dst 10.1.1.2 and icmp > p4_2.pcap 2>/dev/null], [tcpdump4_2.pid])
+ sleep 1
+ 
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ 
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 1024 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 1024 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ 
+@@ -555,7 +555,7 @@ table=4,in_port=1,reg0=0x0 actions=mod_dl_src:00:11:11:11:11:11,output:4
+ ])
+ AT_CHECK([ovs-ofctl --protocols=OpenFlow10 add-flows br0 flows.txt])
+ sleep 1
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ OVS_CHECK_ACTIONS([check_pkt_len(size=200,gt(set(ipv4(tos=0x4/0xfc)),4),le(set(eth(src=00:11:11:11:11:11)),5)),3])
+@@ -573,7 +573,7 @@ table=4,in_port=1,reg0=0x0 actions=mod_nw_tos:8,output:4
+ ])
+ AT_CHECK([ovs-ofctl --protocols=OpenFlow10 add-flows br0 flows.txt])
+ sleep 1
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ OVS_CHECK_ACTIONS([check_pkt_len(size=200,gt(set(eth(src=00:11:11:11:11:11)),4),le(set(ipv4(tos=0x8/0xfc)),5)),3])
+@@ -591,7 +591,7 @@ table=4,in_port=1,reg0=0x0 actions=output:br0
+ ])
+ AT_CHECK([ovs-ofctl --protocols=OpenFlow10 add-flows br0 flows.txt])
+ sleep 1
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ OVS_CHECK_ACTIONS([check_pkt_len(size=200,gt(1),le(1)),3])
+@@ -608,7 +608,7 @@ table=4,in_port=1,reg0=0x1 actions=output:br0
+ ])
+ AT_CHECK([ovs-ofctl --protocols=OpenFlow10 add-flows br0 flows.txt])
+ sleep 1
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ OVS_CHECK_ACTIONS([check_pkt_len(size=200,gt(1),le(drop)),3])
+@@ -625,7 +625,7 @@ table=4,in_port=1,reg0=0x0 actions=output:br0
+ ])
+ AT_CHECK([ovs-ofctl --protocols=OpenFlow10 add-flows br0 flows.txt])
+ sleep 1
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 1024 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 1024 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ 
+@@ -642,7 +642,7 @@ table=1,in_port=1,reg1=0x2 actions=output:2
+ ])
+ AT_CHECK([ovs-ofctl --protocols=OpenFlow10 add-flows br0 flows.txt])
+ sleep 1
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ OVS_CHECK_ACTIONS([check_pkt_len(size=200,gt(drop),le(drop)),3])
+@@ -662,7 +662,7 @@ table=5,in_port=1,reg0=0x0 actions=output:3
+ ])
+ AT_CHECK([ovs-ofctl --protocols=OpenFlow10 add-flows br0 flows.txt])
+ sleep 1
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ OVS_CHECK_ACTIONS([check_pkt_len(size=200,gt(check_pkt_len(size=400,gt(5),le(4))),le(5)),3])
+@@ -682,7 +682,7 @@ table=5,in_port=1,reg0=0x0 actions=output:3
+ ])
+ AT_CHECK([ovs-ofctl --protocols=OpenFlow10 add-flows br0 flows.txt])
+ sleep 1
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -w 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 10 -i 0.1 -W 2 -s 64 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ], [], [ovs-appctl dpctl/dump-flows; ovs-ofctl dump-flows br0])
+ OVS_CHECK_ACTIONS([check_pkt_len(size=200,gt(5),le(check_pkt_len(size=100,gt(5),le(4)))),3])
+@@ -706,7 +706,7 @@ add in_port=ovs-p1,actions=ovs-p0
+ ])
+ AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -723,7 +723,7 @@ modify in_port=ovs-p1,actions=output(port=ovs-p0, max_len=128)
+ AT_CHECK([ovs-ofctl add-flows br0 flows2.txt])
+ AT_CHECK([ovs-appctl revalidator/wait], [0])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -735,7 +735,7 @@ recirc_id(<recirc>),in_port(3),eth(),eth_type(0x0800),ipv4(frag=no), packets:10,
+ AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+ AT_CHECK([ovs-appctl revalidator/wait], [0])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ])
+ 
 @@ -799,8 +799,6 @@ AT_CHECK([test $(ovs-appctl dpctl/dump-flows | grep -c "eth_type(0x0800)") -eq 0
  
  OVS_TRAFFIC_VSWITCHD_STOP(["/could not open network device ovs-p0/d
@@ -1369,11 +1696,428 @@ index 7215e36e2..cf2a3c2e3 100644
  /No such device/d
  /failed to offload flow/d
  "])
+@@ -836,7 +834,7 @@ NS_CHECK_EXEC([at_ns0], [iptables -I OUTPUT -p ip -j MARK --set-mark 512 2>/dev/
+ NS_CHECK_EXEC([at_ns0], [iptables -I INPUT -m mark --mark 512 -j ACCEPT 2>/dev/null], [0], [ignore])
+ 
+ dnl First, check the underlay.
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+diff --git a/tests/system-tap.at b/tests/system-tap.at
+index 871a3bda4..3d84a5318 100644
+--- a/tests/system-tap.at
++++ b/tests/system-tap.at
+@@ -22,7 +22,7 @@ AT_CHECK([ip netns exec at_ns1 ip link set dev tap1 up])
+ AT_CHECK([ip netns exec at_ns0 ip addr add 10.1.1.1/24 dev tap0])
+ AT_CHECK([ip netns exec at_ns1 ip addr add 10.1.1.2/24 dev tap1])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
 diff --git a/tests/system-traffic.at b/tests/system-traffic.at
-index 808c492a2..1df2a5419 100644
+index 808c492a2..7ea450202 100644
 --- a/tests/system-traffic.at
 +++ b/tests/system-traffic.at
-@@ -888,7 +888,7 @@ NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::100 | FORMAT_PING], [0]
+@@ -10,13 +10,13 @@ ADD_NAMESPACES(at_ns0, at_ns1)
+ ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24")
+ ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24")
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -33,7 +33,7 @@ ADD_NAMESPACES(at_ns0, at_ns1)
+ ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24")
+ ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24")
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -56,13 +56,13 @@ ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24")
+ ADD_VLAN(p0, at_ns0, 100, "10.2.2.1/24")
+ ADD_VLAN(p1, at_ns1, 100, "10.2.2.2/24")
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -88,13 +88,13 @@ ADD_CVLAN(p1.4094, at_ns1, 100, "10.2.2.2/24")
+ 
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.2.2.2])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -116,13 +116,13 @@ dnl waiting, we get occasional failures due to the following error:
+ dnl "connect: Cannot assign requested address"
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -W 2 fc00::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -W 2 fc00::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -147,13 +147,13 @@ dnl waiting, we get occasional failures due to the following error:
+ dnl "connect: Cannot assign requested address"
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00:1::2])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00:1::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00:1::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00:1::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -W 2 fc00:1::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00:1::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -W 2 fc00:1::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -179,13 +179,13 @@ ADD_CVLAN(p1.4094, at_ns1, 100, "fc00:1::2/96")
+ 
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00:1::2])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00:1::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00:1::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00:1::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -W 2 fc00:1::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00:1::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -W 2 fc00:1::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -209,13 +209,13 @@ dnl waiting, we get occasional failures due to the following error:
+ dnl "connect: Cannot assign requested address"
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -W 2 fc00::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -W 2 fc00::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -253,13 +253,13 @@ priority=0,actions=NORMAL
+ AT_CHECK([ovs-ofctl del-flows br0])
+ AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::3 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00::3 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00::3 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -W 2 fc00::3 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00::3 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -W 2 fc00::3 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -278,13 +278,13 @@ ADD_VETH_BOND(p1 p2, at_ns1, br0, bond0, lacp=active bond_mode=balance-tcp, "10.
+ 
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.1.1.2])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -315,18 +315,18 @@ ADD_NATIVE_TUNNEL([vxlan], [at_vxlan1], [at_ns0], [172.31.1.100], [10.1.1.1/24],
+                   [id 0 dstport 4789])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay with different packet sizes
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -363,17 +363,17 @@ ADD_VLAN(at_vxlan1, at_ns0, 100, "10.1.1.1/24")
+ ADD_VLAN(p0, at_ns0, 42, "172.31.1.1/24")
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ dnl Okay, now check the overlay with different packet sizes
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -406,18 +406,18 @@ ADD_NATIVE_TUNNEL6([vxlan], [at_vxlan1], [at_ns0], [fc00::100], [10.1.1.1/24],
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::100])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00::100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay with different packet sizes
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -448,18 +448,18 @@ ADD_OVS_TUNNEL([gre], [br0], [at_gre0], [172.31.1.1], [10.1.1.100/24])
+ ADD_NATIVE_TUNNEL([gretap], [ns_gre0], [at_ns0], [172.31.1.100], [10.1.1.1/24])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay with different packet sizes
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -495,12 +495,12 @@ ADD_NATIVE_TUNNEL6([ip6gretap], [ns_gretap0], [at_ns0], [fc00:100::100],
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 2 fc00:100::100])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00:100::100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00:100::100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay with different packet sizes
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ OVS_TRAFFIC_VSWITCHD_STOP
+@@ -532,12 +532,12 @@ ADD_OVS_TUNNEL([erspan], [br0], [at_erspan0], [172.31.1.1], [10.1.1.100/24], [op
+ ADD_NATIVE_TUNNEL([erspan], [ns_erspan0], [at_ns0], [172.31.1.100], [10.1.1.1/24], [seq key 1 erspan_ver 1 erspan 7])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay with different packet sizes
+-dnl NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++dnl NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ NS_CHECK_EXEC([at_ns0], [ping -s 1200 -i 0.3 -c 3 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+@@ -569,12 +569,12 @@ ADD_OVS_TUNNEL([erspan], [br0], [at_erspan0], [172.31.1.1], [10.1.1.100/24], [op
+ ADD_NATIVE_TUNNEL([erspan], [ns_erspan0], [at_ns0], [172.31.1.100], [10.1.1.1/24], [seq key 1 erspan_ver 2 erspan_dir egress erspan_hwid 7])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay with different packet sizes
+-dnl NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++dnl NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ NS_CHECK_EXEC([at_ns0], [ping -s 1200 -i 0.3 -c 3 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+@@ -610,12 +610,12 @@ ADD_NATIVE_TUNNEL6([ip6erspan], [ns_erspan0], [at_ns0], [fc00:100::100],
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 2 fc00:100::100])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00:100::100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00:100::100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay with different packet sizes
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ OVS_TRAFFIC_VSWITCHD_STOP
+@@ -651,12 +651,12 @@ ADD_NATIVE_TUNNEL6([ip6erspan], [ns_erspan0], [at_ns0], [fc00:100::100],
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 2 fc00:100::100])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00:100::100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00:100::100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay with different packet sizes
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ OVS_TRAFFIC_VSWITCHD_STOP
+@@ -686,18 +686,18 @@ ADD_NATIVE_TUNNEL([geneve], [ns_gnv0], [at_ns0], [172.31.1.100], [10.1.1.1/24],
+                   [vni 0])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay with different packet sizes
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -739,12 +739,12 @@ ADD_NATIVE_TUNNEL([geneve], [ns_gnv0], [at_ns0], [172.31.1.100], [10.1.1.1/24],
+                   [vni 0])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl ping over tunnel should work
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -837,18 +837,18 @@ ADD_NATIVE_TUNNEL6([geneve], [ns_gnv0], [at_ns0], [fc00::100], [10.1.1.1/24],
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::100])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00::100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay with different packet sizes
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -883,12 +883,12 @@ AT_CHECK([ovs-ofctl add-flow br0 "table=37,actions=at_gnv0"])
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::100])
+ 
+ dnl First, check the underlay.
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00::100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
  ])
  
  dnl Start tcpdump to capture the encapsulated packets.
@@ -1382,6 +2126,145 @@ index 808c492a2..1df2a5419 100644
  sleep 1
  
  dnl Generate a single packet trough the controler that needs an ARP modification
+@@ -930,7 +930,7 @@ NETNS_DAEMONIZE([at_ns0], [tcpdump -n -i p0 dst host 172.31.1.1 -l > p0.pcap 2>/
+ sleep 1
+ 
+ dnl First, check the underlay.
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -978,7 +978,7 @@ NETNS_DAEMONIZE([at_ns0], [tcpdump -n -x -i p0 dst host 172.31.1.1 -l > p0.pcap
+ sleep 1
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -1031,7 +1031,7 @@ NETNS_DAEMONIZE([at_ns0], [tcpdump -n -x -i p0 dst host 172.31.1.1 -l > p0.pcap
+ sleep 1
+ 
+ dnl First, check the underlay.
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -1088,7 +1088,7 @@ NETNS_DAEMONIZE([at_ns0], [tcpdump -n -x -i p0 dst host fc00:100::1 -l > p0.pcap
+ sleep 1
+ 
+ dnl First, check the underlay.
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00:100::100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00:100::100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -1144,7 +1144,7 @@ NETNS_DAEMONIZE([at_ns0], [tcpdump -n -x -i p0 dst host fc00:100::1 -l > p0.pcap
+ sleep 1
+ 
+ dnl First, check the underlay.
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00:100::100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00:100::100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -1214,12 +1214,12 @@ dnl "connect: Cannot assign requested address"
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::100])
+ 
+ dnl First, check the underlay.
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00::100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay.
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -w 2 10.100.100.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -W 2 10.100.100.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -1276,12 +1276,12 @@ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::100])
+ OVS_WAIT_UNTIL([ip netns exec at_ns1 ping6 -c 1 fc00:100::100])
+ 
+ dnl First, check the underlay.
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00::100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay.
+-NS_CHECK_EXEC([at_ns1], [ping6 -q -c 3 -i 0.3 -w 2 fc00:100::100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping6 -q -c 3 -i 0.3 -W 2 fc00:100::100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -1307,7 +1307,7 @@ priority=10 in_port=2,ip,actions=clone(mod_dl_src(ae:c6:7e:54:8d:4d),mod_dl_dst(
+ AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+ 
+ AT_CHECK([ovs-ofctl monitor br0 65534 invalid_ttl --detach --no-chdir --pidfile 2> ofctl_monitor.log])
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -1348,11 +1348,11 @@ table=1,priority=10 actions=normal
+ AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+ AT_CHECK([ovs-ofctl add-flows br1 flows.txt])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -w 2 10.1.1.1 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -W 2 10.1.1.1 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -1387,11 +1387,11 @@ table=3,priority=10 actions=normal
+ AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+ AT_CHECK([ovs-ofctl add-flows br1 flows.txt])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -w 2 10.1.1.1 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -W 2 10.1.1.1 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ OVS_TRAFFIC_VSWITCHD_STOP
+@@ -2062,7 +2062,7 @@ add in_port=ovs-p1,actions=ovs-p0,br0
+ ])
+ AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -2081,7 +2081,7 @@ modify in_port=ovs-p1,actions=ovs-p0
+ AT_CHECK([ovs-ofctl add-flows br0 flows2.txt])
+ AT_CHECK([ovs-appctl revalidator/wait], [0])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -2096,7 +2096,7 @@ recirc_id(<recirc>),in_port(3),eth_type(0x0800),ipv4(frag=no), packets:19, bytes
+ AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
+ AT_CHECK([ovs-appctl revalidator/wait], [0])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 10 -i 0.1 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 10 packets transmitted, 10 received, 0% packet loss, time 0ms
+ ])
+ 
 @@ -2516,6 +2516,7 @@ AT_CLEANUP
  
  AT_SETUP([conntrack - ct flush])
@@ -1403,6 +2286,15 @@ index 808c492a2..1df2a5419 100644
  ])
  
  AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt])
+@@ -2564,7 +2563,7 @@ AT_CHECK([FLUSH_CMD zone=5 'ct_nw_src=10.1.1.1,ct_nw_dst=10.1.1.2,ct_nw_proto=17
+ AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0])
+ 
+ dnl Test ICMP traffic
+-NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -w 2 10.1.1.1 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns1], [ping -q -c 3 -i 0.3 -W 2 10.1.1.1 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
 @@ -2692,6 +2691,25 @@ udp,orig=(src=10.1.1.2,dst=10.1.1.1,sport=2,dport=1),reply=(src=10.1.1.1,dst=10.
  
  AT_CHECK([FLUSH_CMD])
@@ -1429,6 +2321,33 @@ index 808c492a2..1df2a5419 100644
  AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep "10\.1\.1\.1"], [1])
  ])
  
+@@ -2745,7 +2763,7 @@ priority=100,in_port=2,icmp,ct_state=+trk+est,action=1
+ AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt])
+ 
+ dnl Pings from ns0->ns1 should work fine.
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -2786,7 +2804,7 @@ priority=100,in_port=2,icmp,ct_state=+trk+est,action=1
+ AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt])
+ 
+ dnl Pings from ns0->ns1 should work fine.
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -2886,7 +2904,7 @@ NS_CHECK_EXEC([at_ns1], [ping6 -q -c 3 -i 0.3 -w 2 fc00::1 | FORMAT_PING], [0],
+ ])
+ 
+ dnl Pings from ns0->ns1 should work fine.
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
 @@ -3796,7 +3814,7 @@ table=0,in_port=ovs-p1,ct_state=+trk+rel+rpl,icmp,actions=ovs-p0
  AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt])
  
@@ -1438,6 +2357,220 @@ index 808c492a2..1df2a5419 100644
  OVS_WAIT_UNTIL([grep "listening" tcpdump0_err])
  
  dnl Send UDP packet from 10.1.1.1:1234 to 10.1.1.240:80
+@@ -3837,12 +3855,12 @@ dnl Modify userspace conntrack fragmentation handling.
+ DPCTL_MODIFY_FRAGMENTATION()
+ 
+ dnl Ipv4 fragmentation connectivity check.
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Ipv4 larger fragmentation connectivity check.
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -3914,12 +3932,12 @@ dnl Modify userspace conntrack fragmentation handling.
+ DPCTL_MODIFY_FRAGMENTATION()
+ 
+ dnl Ipv4 fragmentation connectivity check.
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Ipv4 larger fragmentation connectivity check.
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -3960,22 +3978,22 @@ AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt])
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.2.2.2])
+ 
+ dnl Ipv4 fragmentation connectivity check.
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Ipv4 fragmentation connectivity check. (outer svlan)
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.255.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.255.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Ipv4 larger fragmentation connectivity check.
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Ipv4 larger fragmentation connectivity check. (outer svlan)
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.255.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.255.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -4134,12 +4152,12 @@ dnl "connect: Cannot assign requested address"
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2])
+ 
+ dnl Ipv6 fragmentation connectivity check.
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -W 2 fc00::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Ipv6 larger fragmentation connectivity check.
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -W 2 fc00::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -4216,12 +4234,12 @@ dnl "connect: Cannot assign requested address"
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2])
+ 
+ dnl Ipv4 fragmentation connectivity check.
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00:1::4 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -W 2 fc00:1::4 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Ipv4 larger fragmentation connectivity check.
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00:1::4 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -W 2 fc00:1::4 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -4259,22 +4277,22 @@ AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt])
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00:1::4])
+ 
+ dnl Ipv6 fragmentation connectivity check.
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00:1::4 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -W 2 fc00:1::4 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Ipv6 fragmentation connectivity check. (outer svlan)
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00:ffff::4 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -W 2 fc00:ffff::4 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Ipv6 larger fragmentation connectivity check.
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00:1::4 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -W 2 fc00:1::4 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Ipv6 larger fragmentation connectivity check. (outer svlan)
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00:ffff::4 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -W 2 fc00:ffff::4 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -4486,18 +4504,18 @@ ADD_NATIVE_TUNNEL([vxlan], [at_vxlan1], [at_ns0], [172.31.1.100], [10.1.1.1/24],
+                   [id 0 dstport 4789])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay with different packet sizes
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 3200 -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -4546,18 +4564,18 @@ dnl "connect: Cannot assign requested address"
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay with different packet sizes
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 1600 -q -c 3 -i 0.3 -W 2 fc00::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+-NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -w 2 fc00::2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -s 3200 -q -c 3 -i 0.3 -W 2 fc00::2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -4670,7 +4688,7 @@ dnl The default udp_single and icmp_first timeouts are 30 seconds in
+ dnl kernel DP, and 60 seconds in userspace DP.
+ 
+ dnl Send ICMP and UDP traffic
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000200080000 actions=resubmit(,0)"])
+@@ -4696,7 +4714,7 @@ done
+ AT_CHECK([ovs-vsctl --may-exist add-zone-tp $DP_TYPE zone=5 udp_first=1 udp_single=1 icmp_first=1 icmp_reply=1])
+ 
+ dnl Send ICMP and UDP traffic
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000200080000 actions=resubmit(,0)"])
+@@ -4714,7 +4732,7 @@ AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(10.1.1.2)], [0], [dnl
+ ])
+ 
+ dnl Re-send ICMP and UDP traffic to test conntrack cache
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000200080000 actions=resubmit(,0)"])
+@@ -4735,7 +4753,7 @@ dnl Set the timeout policy to default again.
+ AT_CHECK([ovs-vsctl del-zone-tp $DP_TYPE zone=5])
+ 
+ dnl Send ICMP and UDP traffic
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ AT_CHECK([ovs-ofctl -O OpenFlow13 packet-out br0 "in_port=1 packet=50540000000a50540000000908004500001c000000000011a4cd0a0101010a0101020001000200080000 actions=resubmit(,0)"])
+@@ -5001,7 +5019,7 @@ table=2,in_port=1,ip,ct_state=+trk+est,ct_zone=2,action=LOCAL
+ 
+ AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt])
+ 
+-AT_CHECK([ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++AT_CHECK([ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -5072,7 +5090,7 @@ table=4,priority=100,ip,action=output:NXM_NX_REG0[[]]
+ 
+ AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt])
+ 
+-AT_CHECK([ping -q -c 3 -i 0.3 -w 2 10.1.1.2 | FORMAT_PING], [0], [dnl
++AT_CHECK([ping -q -c 3 -i 0.3 -W 2 10.1.1.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
 @@ -6140,7 +6158,7 @@ table=10 priority=0 action=drop
  AT_CHECK([ovs-ofctl --bundle add-flows br0 flows.txt])
  
@@ -1456,6 +2589,15 @@ index 808c492a2..1df2a5419 100644
  
  OVS_TRAFFIC_VSWITCHD_STOP
  AT_CLEANUP
+@@ -6854,7 +6872,7 @@ dnl waiting, we get occasional failures due to the following error:
+ dnl "connect: Cannot assign requested address"
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::240])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -w 2 fc00::240 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping6 -q -c 3 -i 0.3 -W 2 fc00::240 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
 @@ -6909,13 +6927,13 @@ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping6 -c 1 fc00::2])
  AT_CHECK([ovs-appctl dpctl/flush-conntrack])
  
@@ -1481,6 +2623,21 @@ index 808c492a2..1df2a5419 100644
  OVS_WAIT_UNTIL([grep "listening" tcpdump0_err])
  
  dnl Send UDP packet from [[fc00::1]]:1234 to [[fc00::240]]:80
+@@ -7587,12 +7605,12 @@ ADD_NATIVE_TUNNEL([geneve], [ns_gnv0], [at_ns0], [172.31.1.100], [10.1.1.1/24],
+                   [vni 0])
+ 
+ dnl First, check the underlay
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 172.31.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 172.31.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl Okay, now check the overlay
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.1.1.100 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.1.1.100 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
 @@ -7635,7 +7653,7 @@ table=2,in_port=ovs-server,ip,ct_state=+trk+rpl,actions=output:ovs-client
  AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
  
@@ -1499,6 +2656,118 @@ index 808c492a2..1df2a5419 100644
  OVS_WAIT_UNTIL([grep "listening" tcpdump1_err])
  
  dnl Send UDP client->server
+@@ -7819,7 +7837,7 @@ dnl CVLAN traffic should match the flow and drop
+ AT_CHECK([ovs-appctl revalidator/purge])
+ AT_CHECK([ovs-vsctl set Open_vSwitch . other_config:vlan-limit=1])
+ AT_CHECK([ovs-ofctl add-flow br0 "priority=100 dl_type=0x8100 action=drop"])
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 1 -w 3 10.2.2.2], [1], [ignore])
++NS_CHECK_EXEC([at_ns0], [ping -q -c 1 -W 3 10.2.2.2], [1], [ignore])
+ 
+ OVS_TRAFFIC_VSWITCHD_STOP
+ AT_CLEANUP
+@@ -7869,11 +7887,11 @@ AT_CHECK([ovs-ofctl --bundle add-flows br2 flows-customer-br.txt])
+ 
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.2.2.2])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -7925,11 +7943,11 @@ AT_CHECK([ovs-ofctl --bundle add-flows br2 flows-customer-br.txt])
+ 
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.2.2.2])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -7977,24 +7995,24 @@ AT_CHECK([ovs-vsctl set port ovs-p2 vlan_mode=dot1q-tunnel tag=4094 cvlans=100,2
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.2.2.2])
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.3.2.2])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.3.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.3.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.3.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.3.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+ dnl CVLAN 300 is not permitted by dot1q-tunnel
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 1 -w 3 10.4.2.2], [1], [ignore])
++NS_CHECK_EXEC([at_ns0], [ping -q -c 1 -W 3 10.4.2.2], [1], [ignore])
+ 
+ OVS_TRAFFIC_VSWITCHD_STOP(["/dropping VLAN \(0\|300\) packet received on dot1q-tunnel port/d"])
+ AT_CLEANUP
+@@ -8023,11 +8041,11 @@ AT_CHECK([ovs-ofctl --bundle add-flows br0 flows-br0.txt])
+ 
+ OVS_WAIT_UNTIL([ip netns exec at_ns0 ping -c 1 10.2.2.2])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+-NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -w 2 10.2.2.2 | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([at_ns0], [ping -s 1600 -q -c 3 -i 0.3 -W 2 10.2.2.2 | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+diff --git a/tests/system-userspace-packet-type-aware.at b/tests/system-userspace-packet-type-aware.at
+index 974304758..aac178eda 100644
+--- a/tests/system-userspace-packet-type-aware.at
++++ b/tests/system-userspace-packet-type-aware.at
+@@ -335,7 +335,7 @@ AT_CHECK([
+ 
+ 
+ # Ping between N1 and N3, via the L2 GRE tunnel between br-in1 and br-in3
+-NS_CHECK_EXEC([ns1], [ping -q -c 3 -i 0.3 -w 2 $N3_IP | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([ns1], [ping -q -c 3 -i 0.3 -W 2 $N3_IP | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -363,7 +363,7 @@ AT_CHECK([
+ 
+ 
+ # Ping between N1 and N2, via the L2 GRE tunnel between br-in1 and br-in2
+-NS_CHECK_EXEC([ns1], [ping -q -c 3 -i 0.3 -w 2 $N2_IP | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([ns1], [ping -q -c 3 -i 0.3 -W 2 $N2_IP | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
+@@ -394,7 +394,7 @@ AT_CHECK([
+ 
+ 
+ # Ping between N3 and N2, via the L3 GRE tunnel between br-in3 and br-in2
+-NS_CHECK_EXEC([ns3], [ping -q -c 3 -i 0.3 -w 2 $N1_IP | FORMAT_PING], [0], [dnl
++NS_CHECK_EXEC([ns3], [ping -q -c 3 -i 0.3 -W 2 $N1_IP | FORMAT_PING], [0], [dnl
+ 3 packets transmitted, 3 received, 0% packet loss, time 0ms
+ ])
+ 
 diff --git a/tests/test-barrier.c b/tests/test-barrier.c
 index 3bc5291cc..fb0ab0e69 100644
 --- a/tests/test-barrier.c
diff --git a/SPECS/openvswitch3.2.spec b/SPECS/openvswitch3.2.spec
index 7b5007f..6a5ce12 100644
--- a/SPECS/openvswitch3.2.spec
+++ b/SPECS/openvswitch3.2.spec
@@ -57,7 +57,7 @@ Summary: Open vSwitch
 Group: System Environment/Daemons daemon/database/utilities
 URL: http://www.openvswitch.org/
 Version: 3.2.0
-Release: 28%{?dist}
+Release: 29%{?dist}
 
 # Nearly all of openvswitch is ASL 2.0.  The bugtool is LGPLv2+, and the
 # lib/sflow*.[ch] files are SISSL
@@ -761,6 +761,12 @@ exit 0
 %endif
 
 %changelog
+* Thu Oct 26 2023 Open vSwitch CI <ovs-ci@redhat.com> - 3.2.0-29
+- Merging upstream branch-3.2 [RH git: 3bdcee0a22]
+    Commit list:
+    1cdc763883 tests: Use ping timeout instead of deadline.
+
+
 * Wed Oct 25 2023 Open vSwitch CI <ovs-ci@redhat.com> - 3.2.0-28
 - Merging upstream branch-3.2 [RH git: 88f58a44d2]
     Commit list: