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| author |   Hanoh Haim <hhaim@cisco.com> | 2016-02-16 16:08:23 +0200 |
|---|---|---|
| committer | Hanoh Haim <hhaim@cisco.com> | 2016-02-16 16:08:23 +0200 |
| commit | 47c865838678444c0075aab94267972a3a3cbfff (patch) | |
| tree | 3551714c2b6e2f3c71374754732ab0e01c7d83f1 /scripts/stl | |
| parent | 75c84998813a359cb8619e80507e04f21d71de89 (diff) | |
step instruction support
Diffstat (limited to 'scripts/stl')
| -rw-r--r-- | scripts/stl/udp_1pkt_mac_step.py | 35 | ||||
| -rw-r--r-- | scripts/stl/yaml/burst_1pkt_vm.yaml | 1 | ||||
| -rw-r--r-- | scripts/stl/yaml/imix_1pkt_vm.yaml | 1 | ||||
| -rw-r--r-- | scripts/stl/yaml/imix_3pkt_vm.yaml | 3 |
4 files changed, 40 insertions, 0 deletions
diff --git a/scripts/stl/udp_1pkt_mac_step.py b/scripts/stl/udp_1pkt_mac_step.py new file mode 100644 index 00000000..077a162b --- /dev/null +++ b/scripts/stl/udp_1pkt_mac_step.py @@ -0,0 +1,35 @@ +from trex_stl_lib.api import * + + +# step is not 1. +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) + pad = max(0, size - len(base_pkt)) * 'x' + + vm = CTRexScRaw( [ STLVmFlowVar(name="mac_src", min_value=1, max_value=100, size=1,step=2, op="inc"), + STLVmWrFlowVar(fv_name="mac_src", pkt_offset= 11) # write it to LSB of SRC offset it 11 + ] + ) + + return STLStream(packet = STLPktBuilder(pkt = base_pkt/pad,vm = vm), + mode = STLTXCont( pps=10 )) + + 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/yaml/burst_1pkt_vm.yaml b/scripts/stl/yaml/burst_1pkt_vm.yaml index 246b8813..fed39488 100644 --- a/scripts/stl/yaml/burst_1pkt_vm.yaml +++ b/scripts/stl/yaml/burst_1pkt_vm.yaml @@ -19,6 +19,7 @@ "name" : "l3_src", "op" : "inc", "size" : 2, + "step" : 1, "type" : "flow_var" }, { diff --git a/scripts/stl/yaml/imix_1pkt_vm.yaml b/scripts/stl/yaml/imix_1pkt_vm.yaml index 05443a6c..698d3e60 100644 --- a/scripts/stl/yaml/imix_1pkt_vm.yaml +++ b/scripts/stl/yaml/imix_1pkt_vm.yaml @@ -19,6 +19,7 @@ "name" : "l3_src", "op" : "inc", "size" : 4, + "step" : 1, "type" : "flow_var" }, { diff --git a/scripts/stl/yaml/imix_3pkt_vm.yaml b/scripts/stl/yaml/imix_3pkt_vm.yaml index 6ba2c40c..3e7cd0ed 100644 --- a/scripts/stl/yaml/imix_3pkt_vm.yaml +++ b/scripts/stl/yaml/imix_3pkt_vm.yaml @@ -19,6 +19,7 @@ "name" : "l3_src", "op" : "inc", "size" : 2, + "step" : 1, "type" : "flow_var" }, { @@ -49,6 +50,7 @@ "name" : "l3_src", "op" : "inc", "size" : 2, + "step" : 1, "type" : "flow_var" }, { @@ -80,6 +82,7 @@ "name" : "l3_src", "op" : "inc", "size" : 2, + "step" : 1, "type" : "flow_var" }, { |