[Udpcast] udpcast receiver options

Tom Carpenter tomc at bio.umass.edu
Mon Apr 7 20:13:17 CEST 2008

If I access a virtual console on the cast-o-matic PXE images
I've generated, --rcvbuf is listed as a commandline option
for udp-sender. The manpage for udp-sender suggests setting,

"Try playing with the settings in /proc/sys/net/core/rmem_default
and /proc/sys/net/core/rmem_max, i.e. setting them to a higher

Does udp-receiver's "--rcvbuf" option modify rmem_default and/or
rmem_max or some other value?

-Tom C.

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