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from trex_stl_lib.trex_stl_hltapi import STLHltStream
class STLS1(object):
'''
Eth/802.1Q/802.1Q/802.1Q/802.1Q/802.1Q/IPv4/UDP stream with complex VM on vlan_id's
Missing values will be filled with defaults
'''
def get_streams (self, direction = 0, random_seed = 0, **kwargs):
return STLHltStream(frame_size = 100,
vlan_id = '1 2 1000 4 5', # 5 vlans
vlan_id_mode = 'increment fixed decrement random', # 5th vlan will be default fixed
vlan_id_step = 2, # 1st vlan step will be 2, others - default 1
vlan_id_count = [4, 1, 10], # 4th independent on count, 5th will be fixed
l3_protocol = 'ipv4',
l4_protocol = 'udp',
direction = direction,
consistent_random = (random_seed != 0)
)
# dynamic load - used for trex console or simulator
def register():
return STLS1()
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