1 files changed, 27 insertions, 0 deletions
diff --git a/scripts/stl/udp_1pkt_mpls.py b/scripts/stl/udp_1pkt_mpls.py
new file mode 100644
index 00000000..bd98416e
--- /dev/null
+++ b/scripts/stl/udp_1pkt_mpls.py
@@ -0,0 +1,27 @@
+from trex_stl_lib.api import *
+from scapy.contrib.mpls import * # import from contrib folder of scapy 
+
+
+class STLS1(object):
+
+    def __init__ (self):
+        pass;
+
+    def create_stream (self):
+        # 2 MPLS label the internal with  s=1 (last one)
+        pkt =  Ether()/MPLS(label=17,cos=1,s=0,ttl=255)/MPLS(label=12,cos=1,s=1,ttl=12)/IP(src="16.0.0.1",dst="48.0.0.1")/UDP(dport=12,sport=1025)/('x'*20)
+
+        # burst of 17 packets
+        return STLStream(packet = STLPktBuilder(pkt = pkt ,vm = []),
+                         mode = STLTXSingleBurst( pps = 1, total_pkts = 17) )
+
+
+    def get_streams (self, direction = 0, **kwargs):
+        # create 1 stream 
+        return [ self.create_stream() ]
+
+def register():
+    return STLS1()
+
+
+