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Network (Linux)

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vitekr edited this page Dec 1, 2016 · 9 revisions

Network

As low network buffer sizes can cause frame loss, it is advisable to increase them to double of frame size. That is 8MB for HD and 32MB for 4k. To do this:

  • Add the following lines to file /etc/sysctl.conf

    #Extended network buffers for UltraGrid net.core.wmem_max=8388608 net.core.wmem_default=8388608 net.core.rmem_max=8388608 net.core.rmem_default=8388608

  • Run sysctl -p to apply the changes

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