diff options
Diffstat (limited to 'scripts/automation/trex_control_plane/stl')
| -rw-r--r-- | scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_packet_builder_scapy.py | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_packet_builder_scapy.py b/scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_packet_builder_scapy.py index 46218bd3..661bf52a 100644 --- a/scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_packet_builder_scapy.py +++ b/scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_packet_builder_scapy.py @@ -177,6 +177,43 @@ class STLScVmRaw(CTRexScriptsBase): raw instructions """ def __init__(self,list_of_commands=None,split_by_field=None): + """ + include a list of a basic instructions objects + + :parameters: + list_of_commands : list + list of instructions + + split_by_field : string + by which field to split to threads + + + The following example will split the generated traffic by "ip_src" variable + + .. code-block:: python + :caption: Split by + + + # TCP SYN + base_pkt = Ether()/IP(dst="48.0.0.1")/TCP(dport=80,flags="S") + + + # vm + vm = STLScVmRaw( [ STLVmFlowVar(name="ip_src", + min_value="16.0.0.0", + max_value="16.0.0.254", + size=4, op="inc"), + + + STLVmWrFlowVar(fv_name="ip_src", pkt_offset= "IP.src" ), + + STLVmFixIpv4(offset = "IP"), # fix checksum + ] + ,split_by_field = "ip_src" + ) + + """ + super(STLScVmRaw, self).__init__() self.split_by_field = split_by_field if list_of_commands==None: |