User Manual

TRex 23 / 113
- duration : 1.0
generator :
distribution : "seq"
clients_start : "16.0.0.1"
clients_end : "16.0.0.255"
servers_start : "48.0.0.1"
servers_end : "48.0.0.255"
clients_per_gb : 201
min_clients : 101
dual_port_mask : "1.0.0.0"
tcp_aging : 0
udp_aging : 0
mac : [0x00,0x00,0x00,0x01,0x00,0x00]
cap_ipg : true
v
1
#cap_ipg_min : 30
#cap_override_ipg : 200
cap_info :
- name: cap2/dns.pcap
cps : 10.0
ipg : 10000
rtt : 10000
w : 1
v
1
IPG is taken from pcap.
Table 4.3: dns ipg from pcap file
pkt time sec template fid flow-
pkt-id
client_ip client_port server_ip desc
1 0.010000 0 1 1 16.0.0.1 1024 48.0.0.1 →
2 0.030944 0 1 2 16.0.0.1 1024 48.0.0.1 ←
3 0.210000 0 2 1 16.0.0.2 1024 48.0.0.2 →
4 0.230944 0 2 2 16.0.0.2 1024 48.0.0.2 ←
5 0.310000 0 3 1 16.0.0.3 1024 48.0.0.3 →
6 0.330944 0 3 2 16.0.0.3 1024 48.0.0.3 ←
7 0.410000 0 4 1 16.0.0.4 1024 48.0.0.4 →
8 0.430944 0 4 2 16.0.0.4 1024 48.0.0.4 ←
9 0.510000 0 5 1 16.0.0.5 1024 48.0.0.5 →
10 0.530944 0 5 2 16.0.0.5 1024 48.0.0.5 ←
11 0.610000 0 6 1 16.0.0.6 1024 48.0.0.6 →
12 0.630944 0 6 2 16.0.0.6 1024 48.0.0.6 ←
13 0.710000 0 7 1 16.0.0.7 1024 48.0.0.7 →
14 0.730944 0 7 2 16.0.0.7 1024 48.0.0.7 ←
15 0.810000 0 8 1 16.0.0.8 1024 48.0.0.8 →
16 0.830944 0 8 2 16.0.0.8 1024 48.0.0.8 ←
17 0.910000 0 9 1 16.0.0.9 1024 48.0.0.9 →
18 0.930944 0 9 2 16.0.0.9 1024 48.0.0.9 ←
19 1.010000 0 a 1 16.0.0.10 1024 48.0.0.10 →
20 1.030944 0 a 2 16.0.0.10 1024 48.0.0.10 ←
In this example, the IPG was taken from the pcap file, which is closer to 20 msec and not 50 msec (taken from the configuration
file).
#cap_ipg_min : 30
v
1