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from trex_stl_lib.trex_stl_hltapi import STLHltStream
class STLS1(object):
'''
Create Eth/IP/UDP steam with random packet size (L3 size from 50 to 9*1024)
'''
def get_streams (self, direction = 0, **kwargs):
min_size = 50
max_size = 9*1024
return [STLHltStream(length_mode = 'random',
l3_length_min = min_size,
l3_length_max = max_size,
l3_protocol = 'ipv4',
ip_src_addr = '16.0.0.1',
ip_dst_addr = '48.0.0.1',
l4_protocol = 'udp',
udp_src_port = 1025,
udp_dst_port = 12,
rate_pps = 1000,
ignore_macs = True,
)
]
# dynamic load - used for trex console or simulator
def register():
return STLS1()
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