FC3 with BEFSR11 Linksys router slow connection
Paul Howarth
paul at city-fan.org
Fri Mar 18 18:38:00 UTC 2005
Shawn Iverson wrote:
> I am highly suspicious about the kernel settings. Surfing the net I
> found this option in the kernel that controls TCP Explicit Congestion
> Notification. Would this option be related to my problem
> (CONFIG_INET_ECN=y)? I guess that it won't hurt to try recompiling the
> kernel with this option turned off, if it exists in the 2.6 kernel.
> Something in the back of my mind tells me that the Linksys is breaking
> some tiny, little TCP/IP standard on which FC3 depends.
You don't need to recompile the kernel to disable ECN. To do this
straight away, do:
# echo 0 > /proc/sys/net/ipv4/tcp_ecn
However, you may find that "0" is the default value of this parameter
before you did this.
If not, you can make it the default by adding to /etc/sysctl.conf:
net.ipv4.conf.tcp_ecn = 0
Paul.
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