tcp_window_scaling?

[Knute Johnson]

A few weeks ago I was having trouble getting at certain web sites.  
Someone suggested turning off tcp_window_scaling.  That worked great. 
 Then I installed FC6.  Now I can't edit the tcp_window_scaling file 
because of some selinux issue.  I can to echo 0 > tcp_window_scaling 
however and it works great until I restart the Linux.  Then the value 
has changed back to 1.  Obviously I'm missing something here, can 
anybody point me in the right direction?

On a related subject, how does one detect where the window scaling 
issue is being caused?

Thanks,

-- 
Knute Johnson
Molon Labe...