This may seem weird, but I actually would like to cause a network failure on a project I'm working on. It's a microcontroller that is running tcp/ip and I just want to see what would happen if the network got dropped somehow. I want to ens...
Posts tagged as “testing”
I am using 10G NIC x520-DA in windows 10. I need to test its maximum limit.
I connect port 1 to port 2 other using SFP+ cable and I run iperf3 with 8/16/32 parallel streams in client and get maximum of 5-5.5 Gbps. But when I enable jumbo p...
One of my outdoor PoE IP cameras recently lost connectivity (it would go off and on until a week later it went off permanently). On the switch end, no LEDs on the socket were on — like the cable was unplugged.
Upon troubleshooting I found ...
I'm familiar with the tool set netem, which allows one to set the packet loss rate per network interface.
I'd like to know if some switches allow for a configurable (e.g. by CLI) packet loss rate (or alternatively bit-error rate (BER)) per...
I think this is a very basic question but I could figure out a way to phrase question to find answers on google. I just started studying network management for a module of my degree a few days ago and the slides provided for the lesson are...
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I'm trying to measure the network throughput between two machines that's geographically far away from each other (asia to eu), and I'd like to run netperf's TCP_stream test to get the result.
If I want to measure the maximum throughput tha...
I am not looking for a specific product recommendation. I am looking for a category of cable tester devices, so I can do a targeted search.
I have an rj45 cable tester that tests the ethernet cables with on/off switches. I learned that all...
In a WLAN iperf TCP throughput test, multiple parallel streams will give me higher throughput than 1 stream. I tried increasing the TCP window size, but I still cannot achieve the max throughput with just 1 stream. Is there something else ...