ECN Capability in the Network Layer

[Adrian Penisoara]

Hi,

  You should lookup the pf.conf(5) man page for the red and ecn scheduler
parameters (as a matter of fact ecn implies red).

Regards,
Adrian.

On 9/24/07, Feighery, Patrick D. <feighery at mitre.org> wrote:
>
> I am currently trying to integrate an ECN capability into a third
> party's transport layer protocol.  In the past I have used Dummynet to
> test how transport protocols react under a variety of strange and
> non-typical network characteristics.  Now I am trying to use a
> combination of Dummynet and ECN.  Unfortunately after crawling the
> network for a few days, I can't really figure out how to configure
> FreeBSD to support ECN.  I have been testing with a FreeBSD 6.2
> installation and have added the ALTQ into the kernel.  However I can't
> figure out how to create an /etc/pf.conf config file for ECN.  Do I
> need to install a different version of FreeBSD to get this
> functionality.
>
> Can anyone point me into the correct direction?
>
> Best Regards
>
>     Pat Feighery
>
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