From: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
To: linux-sctp@vger.kernel.org
Subject: Re: 64k streams not supported
Date: Fri, 21 Aug 2020 16:50:45 +0000 [thread overview]
Message-ID: <20200821165045.GL3399@localhost.localdomain> (raw)
In-Reply-To: <bedd13a72afd427ca4dbbdfa61985533@AcuMS.aculab.com>
On Fri, Aug 21, 2020 at 03:59:42PM +0000, David Laight wrote:
> Isn't SCTP supposed to support 65536 data streams?
Hm, no? Why?
https://tools.ietf.org/html/rfc4960#section-5.1.1
"After the association is initialized, the valid outbound stream
identifier range for either endpoint shall be 0 to min(local OS,
remote MIS)-1."
Section 3.3.2:
Number of Outbound Streams (OS): 16 bits (unsigned integer)
Defines the number of outbound streams the sender of this INIT
chunk wishes to create in this association. The value of 0 MUST
NOT be used.
...
Number of Inbound Streams (MIS): 16 bits (unsigned integer)
Defines the maximum number of streams the sender of this INIT
chunk allows the peer end to create in this association. The
value 0 MUST NOT be used.
Marcelo
next prev parent reply other threads:[~2020-08-21 16:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-21 15:59 64k streams not supported David Laight
2020-08-21 16:50 ` Marcelo Ricardo Leitner [this message]
2020-08-21 20:10 ` Michael Tuexen
2020-08-21 21:03 ` David Laight
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