From 9e616d8eecaefbf538174328edfce8fd96336ce6 Mon Sep 17 00:00:00 2001 From: Hanoh Haim Date: Wed, 24 Feb 2016 14:50:31 +0200 Subject: add g arp example --- .../unit_tests/functional_tests/stl_basic_tests.py | 2 +- scripts/exp/udp_1pkt_range_clients_split_garp.pcap | Bin 0 -> 784 bytes scripts/stl/udp_1pkt_range_clients_split_garp.py | 39 +++++++++++++++++++++ 3 files changed, 40 insertions(+), 1 deletion(-) create mode 100644 scripts/exp/udp_1pkt_range_clients_split_garp.pcap create mode 100644 scripts/stl/udp_1pkt_range_clients_split_garp.py diff --git a/scripts/automation/regression/unit_tests/functional_tests/stl_basic_tests.py b/scripts/automation/regression/unit_tests/functional_tests/stl_basic_tests.py index c92bc5ac..eb8bf1a6 100644 --- a/scripts/automation/regression/unit_tests/functional_tests/stl_basic_tests.py +++ b/scripts/automation/regression/unit_tests/functional_tests/stl_basic_tests.py @@ -190,7 +190,7 @@ class CStlBasic_Test(functional_general_test.CGeneralFunctional_Test): ]; - p1 = [ ["udp_1pkt_mac_mask5.py","-m 1 -l 30 ",True] ] + p1 = [ ["udp_1pkt_range_clients_split_garp.py","-m 1 -l 10 ",True] ] for obj in p: diff --git a/scripts/exp/udp_1pkt_range_clients_split_garp.pcap b/scripts/exp/udp_1pkt_range_clients_split_garp.pcap new file mode 100644 index 00000000..b9cd27fb Binary files /dev/null and b/scripts/exp/udp_1pkt_range_clients_split_garp.pcap differ diff --git a/scripts/stl/udp_1pkt_range_clients_split_garp.py b/scripts/stl/udp_1pkt_range_clients_split_garp.py new file mode 100644 index 00000000..273b5202 --- /dev/null +++ b/scripts/stl/udp_1pkt_range_clients_split_garp.py @@ -0,0 +1,39 @@ +from trex_stl_lib.api import * + + +# send G ARP from many clients +# clients are "00:00:dd:dd:00:01+x", psrc="55.55.1.1+x" DG= self.dg + +class STLS1(object): + + def __init__ (self): + self.num_clients =3000; # max is 16bit + self.dg= "55.55.1.0" # set the DG + + + def create_stream (self): + # create a base packet and pad it to size + base_pkt = Ether(src="00:00:dd:dd:00:01",dst="ff:ff:ff:ff:ff:ff")/ARP(psrc="55.55.1.1",hwsrc="00:00:dd:dd:00:01", pdst=self.dg) + + vm = CTRexScRaw( [ STLVmFlowVar(name="mac_src", min_value=1, max_value=self.num_clients, size=2, op="inc"), + STLVmWrFlowVar(fv_name="mac_src", pkt_offset= 10), + STLVmWrFlowVar(fv_name="mac_src" ,pkt_offset="ARP.psrc",offset_fixup=2), + STLVmWrFlowVar(fv_name="mac_src" ,pkt_offset="ARP.hwsrc",offset_fixup=4) + ] + ,split_by_field = "mac_src" # split + ) + + return STLStream(packet = STLPktBuilder(pkt = base_pkt,vm = vm), + mode = STLTXSingleBurst( pps=10, total_pkts = self.num_clients )) # single burst of G-ARP + + 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() + + + -- cgit 1.2.3-korg