Difference between revisions of "Opensolaris"

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#REDIRECT [[Open_Solaris]]
__NOTOC__
 
== 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
 
 
[http://www.cc.gatech.edu/~dovrolis/bw-est/pathrate.html pathrate] is a good tool which can be used to get the `Bandwidth` value.
 

Latest revision as of 06:36, 6 June 2015

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