Knowledge base - Powered by Kayako Help Desk Software

Knowledge base

125Download Area 161Knowledge Base

Knowledge base : Knowledge Base > ByteBlower

Switch (3) Netgear M4300 - Upgrade Firmware How to: Configure the ByteBlower switch How to: Enabling or disabling the flow control of an SMC switch	Wireless Endpoint (11) Canceling Scenarios on ByteBlower Endpoints Physical connection with a Meeting Point RSSI/BSSID/SSID Measurements Setup of Wireless Endpoint App & Basic Test How to: Install the Wireless Endpoint on your device Wireless Endpoint Performance statistics Manual Installation on Android TV Wireless Endpoint: Frequently Asked Questions Wireless Endpoint: FrameBlasting flows requirements Available Wi-Fi Statistics How to: Run the ByteBlower Wireless Endpoint using the command line	Installation and configuration (37) Installing a low-latency Wireless Endpoint (Golden client) Setting up a Timesync master Remote access to your ByteBlower Getting started with Prometheus Physical connection with a Meeting Point How to: Use the Run Title How to configure your byteblower server traffic interfaces How to: Change the IP address of the IPMI Interface Overview: Using the ByteBlower Server How to: Configuring a ByteBlower server How to configure your ByteBlower server traffic interfaces (up till v2.13) How to: Run older ByteBlower server versions Setup of Wireless Endpoint App & Basic Test Quick Self-Test How to: Install the Wireless Endpoint on your device How to: Configure the management IP Background: Identifying the interfaces on a ByteBlower server Background: The IPMI interface How to: Changing the ByteBlower Server keyboard layout How to: ByteBlower server and its DHCP behaviour on the Management port.
Troubleshooting (23) Running Multiple ByteBlower GUIs NIC Firmware upgrade on the 3x00 series How to: Capture traffic on your ByteBlower Port Pinpointing packet loss in time with the ByteBlower GUI Troubleshoot: Viewing reports within the ByteBlower GUI does not work on Linux Wireless Endpoint: Frequently Asked Questions Common troubleshooting hints for hardware issues Known Issue: Interface incompatibilities How to : Using the Support Tool NUMA settings for ByteBlower 1300 Debugging Tip: Pinging ByteBlower ports FAQ: Unsupported Wireless Endpoints Troubleshooting negative latencies IPv4 UDP Flow with Latency Measurement - automatic UDP checksum disabled How to: Link Speed Calculation Known Issue: The ByteBlower process refuses to start: Failed to allocate 1156MB hostbuffers for numa node 1 ByteBlower GUI: Maximum HTML report size NAT Discovery in the ByteBlower GUI Known Issue: 100% packetloss on latency measurements 2x00/4x00 series How to: Running the ByteBlower configurator over ssh from Mac OS X	Automation (14) Introduction to the ByteBlower CLT How to: Capture traffic on your ByteBlower Port Easy automation with the JSON reports Command-line Wireless Endpoints How to start the Wireless Endpoints automatically Tutorial: Hello (ByteBlower) World application Doing NAT discovery with ByteBlower API How to: Install the ByteBlower Tcl/Python API in unattended, quiet or non-interactive mode. Background: Adding FrameTags to your ByteBlower frame - structure and behaviour How to: Latency and out-of-sequence measurements using the API How to: Setting the DHCP/DHCPv6 parameters using the API How to: useful TCL and ByteBlower API tricks Background: Adding frame tags to your frame blasting streams - structure and behaviour [legacy; drafted; with algnment info]	Creating and running a test (15) Canceling Scenarios on ByteBlower Endpoints How to: Getting started with the Wireless Endpoints Latency Noise floor Setup of Wireless Endpoint App & Basic Test How to: Select which reports files you want to generate How to: Docking ByteBlower Ports HowTo: Ignore initialization errors Creating an RFC-2544 throughput test with the ByteBlower GUI How to: Multiburst UDP traffic TCP Congestion Avoidance Algorithms Background: Calculating network throughput on layered networks Warning for Colliding Frames in Test Scenarios Configure IPv6 ports TCP Settings Using ByteBlower Port groups
Interpreting the results (7) Background: Interpreting and using TCP flow timing information Regenerate GUI reports Latency CDF and CCDF graphs Available Wi-Fi Statistics UDP Throughput calculations explained TCP Graphs Explained Tutorial: Interpreting aggregate throughput values in GUI reports	Examples (15) Introduction to the ByteBlower CLT How to: Getting started with the Wireless Endpoints Cheatsheet BPF filters GitHub Projects - Frameblasting Modifiers GitHub Projects: Basic Use Cases - Measuring Throughput How to: Capture traffic on your ByteBlower Port How to: Select which reports files you want to generate How to: Multiburst UDP traffic Using the throughput wizard Using the ByteBlower Python API GUI tutorial: Frame blasting on Wireless Endpoints Background: Calculate the optimal TCP windowscale value Use Case: Home Gateway: Unitary WAN Ethernet tests Use Case: Home Gateway: Unitary LAN Ethernet tests Use Case: Testing differentiated services with ByteBlower

Netgear M4300 - Upgrade Firmware

It has recently come to our attention that older firmware versions of the Netgear M4300 can potentially cause throughput issues with 2.5Gb/ 5Gb links.

Here we see a TCP flow with many retransmissions and a non-optimal throughput.

In order to resolve this issue, the switch should be upgraded to the latest firmware version.