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-rw-r--r--scripts/stl/profiles/syn_attack.py66
-rw-r--r--scripts/stl/profiles/udp_rand_len_9k.py1
2 files changed, 66 insertions, 1 deletions
diff --git a/scripts/stl/profiles/syn_attack.py b/scripts/stl/profiles/syn_attack.py
new file mode 100644
index 00000000..0df7a740
--- /dev/null
+++ b/scripts/stl/profiles/syn_attack.py
@@ -0,0 +1,66 @@
+import sys
+import os
+
+# Should be removed
+# TBD fix this
+CURRENT_PATH = os.path.dirname(os.path.realpath(__file__))
+API_PATH = os.path.join(CURRENT_PATH, "../../api/stl")
+sys.path.insert(0, API_PATH)
+
+from scapy.all import *
+from trex_stl_api import *
+
+
+class STLS1(object):
+ """ attack 48.0.0.1 at port 80
+ """
+
+ def __init__ (self):
+ self.max_pkt_size_l3 =9*1024;
+
+ def create_stream (self):
+
+ # TCP SYN
+ base_pkt = Ether()/IP(dst="48.0.0.1")/TCP(dport=80,flags="S")
+
+
+ # vm
+ vm = CTRexScRaw( [ CTRexVmDescFlowVar(name="ip_src",
+ min_value="16.0.0.0",
+ max_value="18.0.0.254",
+ size=4, op="random"),
+
+ CTRexVmDescFlowVar(name="src_port",
+ min_value=1025,
+ max_value=65000,
+ size=2, op="random"),
+
+ CTRexVmDescWrFlowVar(fv_name="ip_src", pkt_offset= "IP.src" ),
+
+ CTRexVmDescFixIpv4(offset = "IP"), # fix checksum
+
+ CTRexVmDescWrFlowVar(fv_name="src_port",
+ pkt_offset= "TCP.sport") # fix udp len
+
+ ]
+ )
+
+ pkt = STLPktBuilder(pkt = base_pkt,
+ vm = vm)
+
+ return STLStream(packet = pkt,
+ mode = STLTXCont())
+
+
+
+ def get_streams (self, direction = 0):
+ # create 1 stream
+ return [ self.create_stream() ]
+
+
+# dynamic load - used for trex console or simulator
+def register():
+ return STLS1()
+
+
+
diff --git a/scripts/stl/profiles/udp_rand_len_9k.py b/scripts/stl/profiles/udp_rand_len_9k.py
index 011e11c9..56d84535 100644
--- a/scripts/stl/profiles/udp_rand_len_9k.py
+++ b/scripts/stl/profiles/udp_rand_len_9k.py
@@ -16,7 +16,6 @@ class STLS1(object):
self.max_pkt_size_l3 =9*1024;
def create_stream (self):
-
# pkt
p_l2 = Ether();
p_l3 = IP(src="16.0.0.1",dst="48.0.0.1")