[Planetlab-users] sysctl variables

[Manpreet S. <man...@cs...>]

Hello, 

   Sorry to bother everyone, but I am also new on planetlab. Am I allowed 
to change some sysctl variables? I tried 'su' on some nodes, but that 
also does not permit me to do this. 

    In particular, I want to change the default send/receive window sizes. 
I know that I can use setsockopt, but that is ultimately limited by the 
sysctl variables. 

Thanks and Regards, 
Manpreet Singh.