From b0edc919d31d56d99006bf92d2fbc28164ba48ca Mon Sep 17 00:00:00 2001 From: Hanoh Haim Date: Mon, 7 Mar 2016 18:28:50 +0200 Subject: [PATCH] interleave example --- scripts/stl/simple_3st.py | 49 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 scripts/stl/simple_3st.py diff --git a/scripts/stl/simple_3st.py b/scripts/stl/simple_3st.py new file mode 100644 index 00000000..223791ba --- /dev/null +++ b/scripts/stl/simple_3st.py @@ -0,0 +1,49 @@ +from trex_stl_lib.api import * + +# 1 clients MAC override the LSB of destination +class STLS1(object): + + def __init__ (self): + self.fsize =64; # the size of the packet + + + def create_stream (self): + + # create a base packet and pad it to size + size = self.fsize - 4; # no FCS + base_pkt = Ether()/IP(src="16.0.0.1",dst="48.0.0.1")/UDP(dport=12,sport=1025) + base_pkt1 = Ether()/IP(src="16.0.0.2",dst="48.0.0.1")/UDP(dport=12,sport=1025) + base_pkt2 = Ether()/IP(src="16.0.0.3",dst="48.0.0.1")/UDP(dport=12,sport=1025) + pad = max(0, size - len(base_pkt)) * 'x' + + + return STLProfile( [ STLStream( isg = 1.0, # star in delay + packet = STLPktBuilder(pkt = base_pkt/pad), + mode = STLTXCont( pps = 10), + ), # point to next stream + + STLStream( isg = 2.0, + packet = STLPktBuilder(pkt = base_pkt1/pad), + mode = STLTXCont( pps = 20), + ), + + STLStream( isg = 3.0, + packet = STLPktBuilder(pkt = base_pkt2/pad), + mode = STLTXCont( pps = 30) + + ) + ]).get_streams() + + + 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() + + + + -- 2.16.6