Articles tagged with freebsd

  1. FreeBSD TCP Performance Tuning

    Posted on in system_administration

    To enable RFC 1323 Window Scaling and increase the TCP window size to 1 MB on FreeBSD, add the following lines to /etc/sysctl.conf and reboot.

    net.inet.tcp.rfc1323=1  
    kern.ipc.maxsockbuf=16777216  
    net.inet.tcp.sendspace=1048576  
    net.inet.tcp.recvspace=1048576
    

    You can make these …

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