Have a 256GB physical system with two Intel E810-C 100Gbps nicsIt seems to fail every time i've tried a combination of no limit_memory ro using 1024, 2048 or 4096 and it failsi have approx 212GB before i run Trex but it all gets eaten up before it fa...
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Hello, I want to know if this is an expected behavior or some configuration is missing. I am running TRex for the second time. After setting the node with 2 interfaces, one to the exterior with DHCP, one to my lab, I run it without any modification ...
Currently If I run Trex normally then I am able to see that traffic passes successfully end to end. But when I run http proxy server on different host. And send traffic from Trex then it goes to proxy and comes back to server port of the Trex. But Tr...
I have total 4 ports [0,1,2,3]. I am running Trex in ASTF mode. I want to send traffic from my client1 (Port0) to Server1(Port1). And rest two port should not send the request. I am not sure how we can define which port to use like stl mode. So can a...
bbarot@trex06.iad0:~/v3.02$ sudo ./_t-rex-64 -i -c 7 --astf --cfg /etc/trex_cfg_593vlan.yaml --mbuf-factor 0.2 -v 7Starting TRex v3.02 please wait ...Using configuration file /etc/trex_cfg_593vlan.yamlport limit : not configuredport_bandwidth_...
I want to start Trex on 8 ports and while starting the trex, i am observing below error: Number of ports found: 8 wait 10 sec .......... port : 0 ...
got no module error, but when I looked master that it seems trex_subinterface_stats.py is no longer exists in latest master was it replaced by new functions? linux-host0:/opt/trex/DevX-TRex-v23.11-v3.03-34/automation/trex_control_plane/interactive/...
would appreciate to see an example using Trex to simulate traffic that can scale up mac-address table on DUT(switch). thanks
Hi, When I start trex manually, via: cd /opt/trex/DevX-TRex-v23.05-v2.99-63 & ./t-rex-64 -i it runs in a stable state. However once I run pyats run job, TRex crashes with: ./t-rex-64: line 106: 184608 Segmentation fault (core dumped) ./_$(basen...
Resolved! TREX : multiple instances
I understand how to create multiple trex instances but my 4 instances are not sending the same rate of traffic. looks like some cpu/mem allocation issue in multiple instances. How can i make these instances send the same rate at the same time?
Hi, I updated the latest version TRex v2.45. I know that "find_python.sh --local" command select python version 2 or 3 randomly. If this script select python3, cannot find distutils module as below log in my environment installed python2 and python...
Hi,I use ASTF mode to reply TCP full connection that use reset to close the connection, but I found that the pcap has been changed after replay, and it has changed the reset pcap to fin/ack pcap. If any one knows the reason?
Hi guys， I wonder how to use the TRex tool to test DUT's Maximum TCP Connection Establishment Rate and Maximum Concurrent TCP Connection Capacity？My DUT is a business router, I want to test the above indicators on LAN2WAN traffic model. Any help will...
Hello My goal is to run TRex 4.5.6 GUI, and therefore I have stuck with Trex 2.87 has the last version that still support that API for the GUI. OS is CentOS 7.6.1810 (64bit) - I ran an update to reach CentOS 7.9 and same problem persists. Howev...
Starting capture on rx of the second one of dual ports, with -v(verbose - prints to console) or -p(links to wireshark) flags. And it doesnt captures mpls packets. Tried this commands:capture monitor start --rx 1 -vcapture monitor start --rx 1 -pcapt...
