Framework: use 'stl' in trex stateless profile names

Change-Id: I74641cc89d2f25d50b67d51bf2567082b420aabb
Signed-off-by: Jan Gelety <jgelety@cisco.com>

66 files changed, 66 insertions, 66 deletions

diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr.robot
index 6f2c62c5c6..a79f545068 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${10}
 | ${nf_nodes}= | ${1}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-10c1n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-10c1n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr.robot
index f37b8b5ee5..2eb3af6d44 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-20vh-10vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${10}
 | ${nf_nodes}= | ${1}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-10c1n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-10c1n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr.robot
index 2f6154c502..6c048c454f 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-10ch-40vh-20vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${10}
 | ${nf_nodes}= | ${2}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-10c2n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-10c2n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr.robot
index b403c62536..95b749e2e5 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${1}
 | ${nf_nodes}= | ${6}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-1c6n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c6n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr.robot
index 8a5118c5c9..100bee4293 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-12vh-6vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${1}
 | ${nf_nodes}= | ${6}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-1c6n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c6n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr.robot
index 6e371168e2..7fd9b3b7d7 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${1}
 | ${nf_nodes}= | ${8}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-1c8n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c8n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr.robot
index 589c0c7eb9..aa07a8304d 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-16vh-8vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${1}
 | ${nf_nodes}= | ${8}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-1c8n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c8n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr.robot
index 160a293062..b35265f368 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${1}
 | ${nf_nodes}= | ${10}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-1c10n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c10n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr.robot
index 73637917cf..3caa0f46ff 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-20vh-10vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${1}
 | ${nf_nodes}= | ${10}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-1c10n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c10n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr.robot
index 033e95c048..69bc78e26c 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${1}
 | ${nf_nodes}= | ${1}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-1c1n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c1n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr.robot
index 85902d7722..8ea75d90c7 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-2vh-1vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${1}
 | ${nf_nodes}= | ${1}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-1c1n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c1n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr.robot
index 74555e2e95..6cf4d81688 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${1}
 | ${nf_nodes}= | ${2}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-1c2n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c2n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr.robot
index f131d1afdf..3d25c80d72 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-4vh-2vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${1}
 | ${nf_nodes}= | ${2}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-1c2n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c2n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr.robot
index 9b63250005..f68b45f751 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${1}
 | ${nf_nodes}= | ${4}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-1c4n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c4n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr.robot
index 8dabcdfb95..cc4c3b731e 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-1ch-8vh-4vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${1}
 | ${nf_nodes}= | ${4}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-1c4n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-1c4n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr.robot
index c3712c5f61..9fd2f88a1c 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${2}
 | ${nf_nodes}= | ${4}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-2c4n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c4n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr.robot
index b4418dd419..0982a01a73 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-16vh-8vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${2}
 | ${nf_nodes}= | ${4}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-2c4n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c4n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr.robot
index e63a7fd418..9908589362 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${2}
 | ${nf_nodes}= | ${6}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-2c6n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c6n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr.robot
index d03915e535..2f8e26ce98 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-24vh-12vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${2}
 | ${nf_nodes}= | ${6}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-2c6n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c6n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr.robot
index 21d12d91af..5f45eaba32 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${2}
 | ${nf_nodes}= | ${8}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-2c8n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c8n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr.robot
index 73c2f3e059..f59c70e386 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-32vh-16vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${2}
 | ${nf_nodes}= | ${8}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-2c8n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c8n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr.robot
index c1e467cc67..a3f0ca11cb 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-40vh-20vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${2}
 | ${nf_nodes}= | ${10}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-2c10n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c10n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr.robot
index dfe83349f3..140a20e59c 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${2}
 | ${nf_nodes}= | ${1}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-2c1n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c1n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr.robot
index 3ab9b15ba7..b8224aed3b 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-4vh-2vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${2}
 | ${nf_nodes}= | ${1}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-2c1n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c1n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr.robot
index 12f7ddc6a0..1ae2e30863 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${2}
 | ${nf_nodes}= | ${2}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-2c2n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c2n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr.robot
index 6ddc72d41d..c5856d4285 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-2ch-8vh-4vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${2}
 | ${nf_nodes}= | ${2}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-2c2n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-2c2n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr.robot
index 5a2012b3ba..b7469d30d7 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${4}
 | ${nf_nodes}= | ${2}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-4c2n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-4c2n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr.robot
index df4d0e6e1d..77185c9b0a 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-16vh-8vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${4}
 | ${nf_nodes}= | ${2}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-4c2n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-4c2n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr.robot
index 27a96b2bec..6045c4982b 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${4}
 | ${nf_nodes}= | ${4}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-4c4n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-4c4n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr.robot
index 7035e6095d..30b52e73c9 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-32vh-16vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${4}
 | ${nf_nodes}= | ${4}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-4c4n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-4c4n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr.robot
index 65e03a76d3..979431181e 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-48vh-24vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${4}
 | ${nf_nodes}= | ${6}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-4c6n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-4c6n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr.robot
index 19f568f70c..658b7aaa24 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${4}
 | ${nf_nodes}= | ${1}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-4c1n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-4c1n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr.robot
index 4ae756565c..c626e02b1c 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-4ch-8vh-4vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${4}
 | ${nf_nodes}= | ${1}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-4c1n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-4c1n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr.robot
index ba9b49770b..da2fb95c1a 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${6}
 | ${nf_nodes}= | ${1}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-6c1n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-6c1n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr.robot
index b906465046..95ab703e10 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-12vh-6vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${6}
 | ${nf_nodes}= | ${1}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-6c1n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-6c1n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr.robot
index b52b142323..634532a8f5 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${6}
 | ${nf_nodes}= | ${2}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-6c2n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-6c2n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr.robot
index cd13754d86..b0c525cbdd 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-24vh-12vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${6}
 | ${nf_nodes}= | ${2}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-6c2n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-6c2n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr.robot
index cb4714f9bc..854d47acb2 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-6ch-48vh-24vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${6}
 | ${nf_nodes}= | ${4}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-6c4n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-6c4n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr.robot
index 7d787cd688..9715bbb2e7 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${8}
 | ${nf_nodes}= | ${1}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-8c1n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-8c1n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr.robot
index 846a31baeb..a5567f5b41 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-16vh-8vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${8}
 | ${nf_nodes}= | ${1}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-8c1n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-8c1n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr.robot
index ede0366992..1df17cc3a8 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm1t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${8}
 | ${nf_nodes}= | ${2}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-8c2n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-8c2n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr.robot
index 1dee327970..254e650230 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain/2n-10ge2p1x710-eth-l2bd-8ch-32vh-16vm2t-vppip4-ndrpdr.robot
@@ -66,7 +66,7 @@
 | ${nf_chains}= | ${8}
 | ${nf_nodes}= | ${2}
 # Traffic profile:
-| ${traffic_profile}= | trex-sl-2n3n-ethip4-ip4src254-8c2n
+| ${traffic_profile}= | trex-stl-2n3n-ethip4-ip4src254-8c2n
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf.robot
index 362e1a5bdf..eb3abb300c 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm1t-testpmd-reconf.robot
@@ -69,7 +69,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm2t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm2t-testpmd-reconf.robot
index 465db01038..01886d9f67 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm2t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-1ach-20vh-10vm2t-testpmd-reconf.robot
@@ -69,7 +69,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm1t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm1t-testpmd-ndrpdr.robot
index 94cd09a5e2..1ca55ea361 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm1t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm1t-testpmd-ndrpdr.robot
@@ -70,7 +70,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm2t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm2t-testpmd-ndrpdr.robot
index 4cff4f0ed2..a99fe586aa 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm2t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-10ch-20vh-10vm2t-testpmd-ndrpdr.robot
@@ -70,7 +70,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm1t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm1t-testpmd-reconf.robot
index ebeef1a5b5..adf9dbc0f7 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm1t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm1t-testpmd-reconf.robot
@@ -69,7 +69,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm2t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm2t-testpmd-reconf.robot
index 6d359373ed..7319d68ba4 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm2t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-1ach-2vh-1vm2t-testpmd-reconf.robot
@@ -69,7 +69,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm1t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm1t-testpmd-ndrpdr.robot
index 7f3948ef8e..3ded22e15f 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm1t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm1t-testpmd-ndrpdr.robot
@@ -70,7 +70,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm2t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm2t-testpmd-ndrpdr.robot
index 3f793cecd8..85b502ada3 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm2t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-1ch-2vh-1vm2t-testpmd-ndrpdr.robot
@@ -70,7 +70,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm1t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm1t-testpmd-reconf.robot
index 080a871b16..697e5fecee 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm1t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm1t-testpmd-reconf.robot
@@ -69,7 +69,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm2t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm2t-testpmd-reconf.robot
index e8ffb971b4..fe93ae2b99 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm2t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-1ach-4vh-2vm2t-testpmd-reconf.robot
@@ -69,7 +69,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm1t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm1t-testpmd-ndrpdr.robot
index 5af18c0420..d101240ef8 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm1t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm1t-testpmd-ndrpdr.robot
@@ -70,7 +70,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm2t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm2t-testpmd-ndrpdr.robot
index e30cba948e..a8c898249d 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm2t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-2ch-4vh-2vm2t-testpmd-ndrpdr.robot
@@ -70,7 +70,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm1t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm1t-testpmd-reconf.robot
index c3e4b1353e..fb4ec99418 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm1t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm1t-testpmd-reconf.robot
@@ -69,7 +69,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm2t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm2t-testpmd-reconf.robot
index dd7ebb39d6..cbcccfc194 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm2t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-1ach-8vh-4vm2t-testpmd-reconf.robot
@@ -69,7 +69,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm1t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm1t-testpmd-ndrpdr.robot
index f6eecd4ad3..7dd950e651 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm1t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm1t-testpmd-ndrpdr.robot
@@ -70,7 +70,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm2t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm2t-testpmd-ndrpdr.robot
index f357372374..1ddc8250f4 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm2t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-4ch-8vh-4vm2t-testpmd-ndrpdr.robot
@@ -70,7 +70,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm1t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm1t-testpmd-ndrpdr.robot
index aed688e305..c62a4f5676 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm1t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm1t-testpmd-ndrpdr.robot
@@ -70,7 +70,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm2t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm2t-testpmd-ndrpdr.robot
index e43397b462..9848d01f5d 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm2t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-12vh-6vm2t-testpmd-ndrpdr.robot
@@ -70,7 +70,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm1t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm1t-testpmd-reconf.robot
index 9d568b4d95..8d21fee2f0 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm1t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm1t-testpmd-reconf.robot
@@ -69,7 +69,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm2t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm2t-testpmd-reconf.robot
index 10b1c64b27..f907f807a3 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm2t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-6ch-1ach-12vh-6vm2t-testpmd-reconf.robot
@@ -69,7 +69,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm1t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm1t-testpmd-ndrpdr.robot
index f936822554..a00bd2df8c 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm1t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm1t-testpmd-ndrpdr.robot
@@ -70,7 +70,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm2t-testpmd-ndrpdr.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm2t-testpmd-ndrpdr.robot
index 7af05ce515..a89d47a730 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm2t-testpmd-ndrpdr.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-16vh-8vm2t-testpmd-ndrpdr.robot
@@ -70,7 +70,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf.robot
index a678595d3d..8f82411342 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm1t-testpmd-reconf.robot
@@ -69,7 +69,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template
diff --git a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot
index 1607bcc10c..d34c71d5c0 100644
--- a/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot
+++ b/tests/vpp/perf/nfv_density/vm_vhost/chain_dot1qip4vxlan/2n-10ge2p1x710-dot1qip4vxlan-l2bd-8ch-1ach-16vh-8vm2t-testpmd-reconf.robot
@@ -69,7 +69,7 @@
 | ${nf_nodes}= | ${1}
 # Traffic profile:
 | ${traffic_profile}=
-| ... | trex-sl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
+| ... | trex-stl-dot1qip4vxlan-ip4src${nf_chains}udpsrcrnd
 
 *** Keywords ***
 | Local Template