It is in these cases when iperf3 takes center stage, both to measure performance in the local network and also to measure inter-vlan routing performance. When in pfSense we have multiple services, such as hundreds of rules in the firewall, an IDS / IPS configured in the LAN and / or WAN, or utilities such as ntopng to see all data flows in real time, it is possible that the performance of the pfSense it is not suitable due to lack of power, and we have to fine-tune the different rules. Thanks to the possibility of installing iperf3 in the pfSense, we can check the maximum speed that we will achieve in a local network computer, taking into account the cabling from the beginning to the end, the power of the hardware where we have installed pfSense and if it really is capable of managing the traffic that we throw at it. Create a 1 MB random test packet file in memory 2. Heres what it does (from the LST Help file): 1. And it clears cache between writes and reads to ensure that the file actually gets read. Use this information to trouble-shoot intermittent connection problems.
Automate your download speed tests and measure the reliability of your Internet service provider, Wifi or mobile network. The result will show your ISP’s name and download. When we have a router-on-stick network architecture, and pfSense itself manages all the VLANs that we have in the network, it is possible that the trunk link between the pfSense and the main switch falls short. LST runs from memory on the computer its running on, so wont be limited by hard (or solid state) drive speed. Click on the Go button to start the test. I tried LST version 2 which allows you to set the number of packets and packet size for the network write (to server) and read (from server) and got a reported speed of around 240Mbps as you can. For more advanced users, you can test to LAN Speed Test Server instead of a shared folder to take the slower hard drives out of the process as you are.
Using LAN Speed Test without the additional LST Server, writes the test file to. Using LST version 1.x, I would occasionally see speeds of around 800Mbps using a 500MB test file, bit usually the speed was reported at around 230Mbps. Next, LAN Speed Test builds a file in memory, then transfers it both ways (without effects of Windows/Mac file caching) while keeping track of the time, and then does the calculations for you. PfSense is a firewall-oriented operating system, which can also do router functionalities, both in “advanced” home environments and in small and medium-sized businesses. public speed test servers This is the easiest and fastest way to get a.