[Gllug] Barclays routers don't support ECN

[Mark Hill]

On Thu, Jul 10, 2003 at 03:16:45PM +0100, Rev Simon Rumble wrote:
> 
> To turn off ECN, you either set the kernel option to "no" (the
> default) or do this:
> 
> echo 0 > /proc/sys/net/ipv4/tcp_ecn

I just noticed this in the iptables-1.2.8 man page, which might be
useful:

ECN
   This target allows to selectively work around known ECN
   blackholes.  It can only be used in the mangle table.

--ecn-tcp-remove
   Remove all ECN bits from the TCP header.  Of course, it can only be 
   used in conjunction with -p tcp.



-- 
Mark Hill

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