Client clustering configuration

[pavel....@gmail.com]

Hi TRex team,

I'm trying to configure TRex with client clustering, but I still receive packets with the same MAC and IP (the first one from traffic config file - 00:08:de:ad:00:01 / 16.10.10.1).

Here is TRex config file - trex_cfg_l3_ip4_p2p.yaml :

- port_limit: 2
version: 2
interfaces: ['81:00.0', '81:00.1' ]
port_info:
- ip6: 6.0.0.100
default_gw6: 6.0.0.1
src_mac: a0:36:9f:bc:eb:08
dest_mac: a0:36:9f:bc:eb:5c
- ip6: 7.0.0.100
default_gw6: 7.0.0.1
src_mac: a0:36:9f:bc:eb:0a
dest_mac: a0:36:9f:bc:eb:5e

platform:
master_thread_id: 8
latency_thread_id: 9
dual_if:
- socket: 1
threads: [10,11,12,13,14,15]

Traffic profile - ipv4_p2p.yaml :

- duration : 0.1
generator :
distribution : "seq"
clients_start : "16.10.10.1"
clients_end : "16.10.10.255"
servers_start : "48.10.10.1"
servers_end : "48.10.11.255"
clients_per_gb : 201
min_clients : 101
dual_port_mask : "1.0.0.0"
tcp_aging : 0
udp_aging : 0
mac : [0x1,0x1,0x1,0x1,0x1,0x01]
cap_ipg : true
cap_info :
- name: avl/delay_10_http_get_0.pcap
cps : 1.0
ipg : 10000
rtt : 10000
w : 1

And client cluster configuration - p2p_client_cfg.yaml :

vlan: false
groups:
- ip_start : 16.10.10.1
ip_end : 16.10.10.200
initiator :
src_mac : "00:08:de:ad:00:01"
responder :
src_mac : "00:11:22:33:00:01"
count : 4
- ip_start : 16.10.10.201
ip_end : 16.10.10.255
initiator :
src_mac : "00:08:de:ad:00:02"
responder:
src_mac : "00:44:55:66:00:02"
count : 3

TRex command :
./t-rex-64 --cfg ~/trex_cfg_l3_ip4_p2p.yaml -f ~/ipv4_p2p.yaml -c 1 -m 1 -d 1 --client_cfg ~/p2p_client_cfg.yaml

But also simulator's output contains only packets from first client (00:08:de:ad:00:01 / 16.10.10.1)

./bp-sim-64 -f ~/ipv4_p2p.yaml -o p2p_v4.pcap --client_cfg ~/p2p_client_cfg.yaml

So I'm something doing wrong. What?

Thank you

Pavel

[hanoh haim]

You are asking cps==1 and duration ==1 this means 1 flow that happens to be the first

Try to enlarge the duration or the multiplier 

Hanoh

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Hanoh

Sent from my iPhone

[pavel....@gmail.com]

It solved my problem. Now there are packets from different clients.

Thank you

Regards

Pavel

[hanoh haim]

Hi Pavel,

Wanted to let you know that for the first time in a year I got a rain indication!!

Thanks

Hanoh

To view this discussion on the web visit https://groups.google.com/d/msgid/trex-tgn/6713ad59-d6d9-4ed7-902a-7538a058c570%40googlegroups.com.

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