[AG-TECH] Mac buffer tweak?
gurcharan khanna
gskpop at cis.rit.edu
Fri Nov 9 15:56:12 CST 2007
Mark,
my link to the source for this seems to be broken but here's what i have
personally on my mac.
in /etc/sysctl.conf, add these lines:
net.inet.tcp.recvspace=4000000
net.inet.tcp.sendspace=4000000
kern.ipc.maxsockbuf=8000000
you probably have to restart to activate them. you can set these from
the command line as well but they won't "stick", but you can try out
different
settings that way.
use: sysctl -w net.inet.tcp.recvspace=4000000 (for example)
to set these values interactively.
-gurcharan
Leonard, Mark wrote:
> Listers--
>
> It was probably a year ago that a setting change for Mac OS that
> improved video quality of big video multicast streams (Gurcharan?) but I
> can't seem to find it any where...
>
> Can someone repost or point me towards a troubleshooting page for tweaks
> like this?
>
> Thanks
> Mark
>
>
> Mark Leonard
> DL Studios, UNH
> 603-862-0192
>
>
>
>
>
--
-------------------------
Gurcharan S. Khanna, Ph.D.
Director of Research Computing
Office of the Vice President for Research
Director, Interactive Collaboration Environments Laboratory,
Center for the Advancing the Study of Cyberinfrastructure
---
Rochester Institute of Technology
1 Lomb Memorial Drive
Rochester, New York 14623-5603
Phone: 585-475-7504 ~ Cell: 585-451-8370
Email: gurcharan.khanna at rit.edu
Http: people.rit.edu/gskpop
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