tuning tcp

[Vince]

Randy Bush wrote:
> any suggestions for how to tune freebsd tcp for very large bandwidth
> delay product.  doing daily rsync from oregon to australia over I2
> and aarnet.  getting mediocre transfers.  hints appreciated.
> 
By the fact you CCed Andre, I assume you have tried the automatic TCP
send and receive socket buffer sizing patches mentioned in the last
status report?
[http://www.freebsd.org/news/status/report-oct-2006-dec-2006.html#Automatic-TCP-Send-and-Receive-Socket-Buffer-Sizing]

If not they might be worth a look.


Vince

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