User Manual

TRex 62 / 113
Chapter 6
Reference
6.1 Traffic YAML (parameter of -f option)
6.1.1 Global Traffic YAML section
- duration : 10.0
v
1
generator :
v
2
distribution : "seq"
clients_start : "16.0.0.1"
v
3
clients_end : "16.0.0.255"
servers_start : "48.0.0.1"
servers_end : "48.0.0.255"
clients_per_gb : 201
v
4
min_clients : 101
v
5
dual_port_mask : "1.0.0.0"
tcp_aging : 1
v
6
udp_aging : 1
v
7
cap_ipg : true
v
8
cap_ipg_min : 30
v
9
cap_override_ipg : 200
v
10
vlan : { enable : 1 , vlan0 : 100 , vlan1 : 200 }
v
11
mac_override_by_ip : true
v
12
v
1
Test duration (seconds). Can be overridden using the -d option.
v
2
See full explanation on generator section here.
v
8
true (default) indicates that the IPG is taken from the cap file (also taking into account cap_ipg_min and cap_override_ipg
if they exist). false indicates that IPG is taken from per template section.
v
9
The following two options can set the min ipg in microseconds: (if (pkt_ipg<cap_ipg_min) { pkt_ipg=cap_override_ipg}
)
v
10
Value to override (microseconds), as described in note above.
v
11
Enable load balance feature. See trex load balance section [trex_load_bal] for info.
v
12
Enable MAC address replacement by client IP.
v
3
See tuple generator
v
4
Deprecated. not used
v
5
Deprecated. not used