From: Francois Romieu <romieu@cogenit.fr>
To: Krzysztof Halasa <khc@intrepid.pm.waw.pl>
Cc: linux-kernel@vger.kernel.org
Subject: Re: RFC: configuring net interfaces
Date: Thu, 29 Mar 2001 11:25:47 +0200 [thread overview]
Message-ID: <20010329112547.A23947@se1.cogenit.fr> (raw)
In-Reply-To: <m3itkuq6xt.fsf@intrepid.pm.waw.pl> <20010328182729.A16067@se1.cogenit.fr> <m34rwd8pj2.fsf@intrepid.pm.waw.pl>
In-Reply-To: <m34rwd8pj2.fsf@intrepid.pm.waw.pl>; from khc@intrepid.pm.waw.pl on Thu, Mar 29, 2001 at 01:03:29AM +0200
Krzysztof Halasa <khc@intrepid.pm.waw.pl> écrit :
[...]
> That's a physical interface like V.35 or RS232.
Ok.
[...]
> > * n200, t200 ?
>
> What's that?
Parameters for retransmission of a trame specified in Q922. t200 is the
timeout value and n200 the maximal number of retransmissions. They can
be negocied and default to t200=1,5s, n200=3.
> > Do we put the crc type here ?
>
> I don't think so. Frame Relay uses only standard CRC. Correct me if I'm
> wrong.
Ok.
[...]
> > While we're here, could we agree on the notion of raw hdlc, i.e. :
> > - no address, no command. crc present (ARPHRD_RAWHDLC ?);
> > - no address, no command, no crc (ARPHRD_PATHOLOGICHDLC ?).
>
> Do we really need another ARPHRD for that?
> BTW: What protocol(s) use such CRC-less HDLC?
No protocol I know. Sometime one just want to verify how a driver performs
when he receives badly fscked data. One can live without it.
--
Ueimor
next prev parent reply other threads:[~2001-03-29 9:28 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <m3itkuq6xt.fsf@intrepid.pm.waw.pl>
2001-03-28 21:24 ` RFC: configuring net interfaces Ivan Passos
2001-03-29 0:11 ` Jeff Garzik
2001-03-28 21:53 ` Ivan Passos
2001-03-29 11:29 ` Krzysztof Halasa
2001-03-30 5:43 ` Jeff Garzik
2001-03-31 22:41 ` Krzysztof Halasa
2001-04-01 22:18 ` Jeff Garzik
2001-04-02 19:10 ` Krzysztof Halasa
2001-04-03 8:27 ` Francois Romieu
2001-04-03 13:07 ` Krzysztof Halasa
2001-04-04 8:18 ` Francois Romieu
2001-03-29 11:24 ` Krzysztof Halasa
[not found] ` <20010328182729.A16067@se1.cogenit.fr>
2001-03-28 23:03 ` Krzysztof Halasa
2001-03-29 0:13 ` Paul Fulghum
2001-03-29 10:34 ` Krzysztof Halasa
2001-03-29 9:25 ` Francois Romieu [this message]
2001-03-29 11:07 ` Krzysztof Halasa
2001-03-29 14:55 ` Paul Fulghum
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