1 files changed, 8 insertions, 4 deletions
diff --git a/resources/traffic_profiles/trex/trex-sl-dot1qip4vxlan-ip4src2udpsrcrnd.py b/resources/traffic_profiles/trex/trex-sl-dot1qip4vxlan-ip4src2udpsrcrnd.py
index a622830675..d195bc5b61 100755
--- a/resources/traffic_profiles/trex/trex-sl-dot1qip4vxlan-ip4src2udpsrcrnd.py
+++ b/resources/traffic_profiles/trex/trex-sl-dot1qip4vxlan-ip4src2udpsrcrnd.py
@@ -199,8 +199,10 @@ class TrafficStreams(TrafficStreamsBaseClass):
                     fv_name=u"in_ip",
                     pkt_offset=86
                 ),
-                STLVmFixIpv4(
-                    offset = u"IP"
+                STLVmFixChecksumHw(
+                    l3_offset="IP:{}".format(0),
+                    l4_offset="UDP:{}".format(0),
+                    l4_type=CTRexVmInsFixHwCs.L4_TYPE_UDP
                 )
             ]
         )
@@ -264,8 +266,10 @@ class TrafficStreams(TrafficStreamsBaseClass):
                     fv_name=u"in_ip",
                     pkt_offset=86
                 ),
-                STLVmFixIpv4(
-                    offset = u"IP"
+                STLVmFixChecksumHw(
+                    l3_offset="IP:{}".format(0),
+                    l4_offset="UDP:{}".format(0),
+                    l4_type=CTRexVmInsFixHwCs.L4_TYPE_UDP
                 )
             ]
         )