Opensolaris: Difference between revisions
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== TCP Tunning == |
== TCP Tunning == |
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Linux, FreeBSD, Windows, and OSX take care about the buffer size and TCP autotuning. In Solaris we have to set `setsockopt` call in both sides, sender and receiver to set optimal buffer size. |
Linux, FreeBSD, Windows, and OSX take care about the buffer size and TCP autotuning. In Solaris we have to set `setsockopt` call in both sides, sender and receiver to set optimal buffer size. |
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To get such value we take `RTT` from ping, and then multiplied by the `bandwidth` we have: |
To get such value we take `RTT` from ping, and then multiplied by the `bandwidth` we have: |
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<pre><nowiki> |
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BUFFER SIZE = Bandwidth * RTT |
BUFFER SIZE = Bandwidth * RTT |
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</nowiki></pre> |
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[[http://www.pathrate.org|pathrate]] is a good tool which can be used to get the `Bandwidth` value. |
[[http://www.pathrate.org|pathrate]] is a good tool which can be used to get the `Bandwidth` value. |
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Revision as of 02:50, 3 June 2015
TCP Tunning
Linux, FreeBSD, Windows, and OSX take care about the buffer size and TCP autotuning. In Solaris we have to set `setsockopt` call in both sides, sender and receiver to set optimal buffer size. To get such value we take `RTT` from ping, and then multiplied by the `bandwidth` we have:
BUFFER SIZE = Bandwidth * RTT
[[1]] is a good tool which can be used to get the `Bandwidth` value.
