Re: Changes to /etc/init.d/networking
On Fri, Apr 13, 2001 at 07:28:38AM -0600, Stefan Srdic wrote:
> That could explain a few problems that I have been having while attempting to
> download from the net through my Windows clients,
Well, Windows and most routers do not have a problem. Only large Firewalls,
notably PIX needs a OS Upgrade.
> how there was no mention of this in the kernel documentation.
CONFIG_INET_ECN
Explicit Congestion Notification (ECN) allows routers to notify
clients about network congestion, resulting in fewer dropped packets
and increased network performance. This option adds ECN support to the
Linux kernel, as well as a sysctl (/proc/sys/net/ipv4/tcp_ecn) which
allows ECN support to be disabled at runtime.
Note that, on the Internet, there are many broken firewalls which
refuse connections from ECN-enabled machines, and it may be a while
before these firewalls are fixed. Until then, to access a site behind
such a firewall (some of which are major sites, at the time of this
writing) you will have to disable this option, either by saying N now
or by using the sysctl.
If in doubt, say N.
this is 2.4.3
Greetings
Bernd
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