1 files changed, 31 insertions, 0 deletions
diff --git a/scripts/stl/hlt/hlt_udp_rand_len_9k.py b/scripts/stl/hlt/hlt_udp_rand_len_9k.py
new file mode 100755
index 00000000..1966823c
--- /dev/null
+++ b/scripts/stl/hlt/hlt_udp_rand_len_9k.py
@@ -0,0 +1,31 @@
+from trex_stl_lib.trex_stl_hltapi import STLHltStream
+
+
+class STLS1(object):
+    '''
+    Create Eth/IP/UDP steam with random packet size (L3 size from 50 to 9*1024)
+    '''
+
+    def get_streams (self, direction = 0, **kwargs):
+        min_size = 50
+        max_size = 9*1024
+        return [STLHltStream(length_mode   = 'random',
+                             l3_length_min = min_size,
+                             l3_length_max = max_size,
+                             l3_protocol   = 'ipv4',
+                             ip_src_addr   = '16.0.0.1',
+                             ip_dst_addr   = '48.0.0.1',
+                             l4_protocol   = 'udp',
+                             udp_src_port  = 1025,
+                             udp_dst_port  = 12,
+                             rate_pps      = 1000,
+                             ignore_macs   = True,
+                             )
+               ]
+
+# dynamic load - used for trex console or simulator
+def register():
+    return STLS1()
+
+
+