RE: Is "/usr/bin/sscop" still relevant? (related to ATM)

Yes.

harti

From: Warner Losh <imp_at_bsdimp.com>
Sent: Tuesday, November 10, 2020 10:27 PM
To: Brandt, Hartmut <Hartmut.Brandt_at_dlr.de>
Cc: mj-mailinglist_at_gmx.de; FreeBSD Current <freebsd-current_at_freebsd.org>
Subject: Re: Is "/usr/bin/sscop" still relevant? (related to ATM)

So both the kernel and userland parts can go away?

./contrib/ngatm/sscop
./sys/modules/netgraph/atm/sscop
./sys/netgraph/atm/sscop
./usr.bin/atm/sscop

Warner

On Tue, Nov 10, 2020 at 1:27 AM <Hartmut.Brandt_at_dlr.de<mailto:Hartmut.Brandt_at_dlr.de>> wrote:
Hi,

this can go away. It is the transport protocol underlying ATM signaling.

harti

-----Original Message-----
From: owner-freebsd-current_at_freebsd.org<mailto:owner-freebsd-current_at_freebsd.org> <owner-freebsd-current_at_freebsd.org<mailto:owner-freebsd-current_at_freebsd.org>> On Behalf Of mj-mailinglist_at_gmx.de<mailto:mj-mailinglist_at_gmx.de>
Sent: Monday, November 9, 2020 10:07 PM
To: freebsd-current_at_freebsd.org<mailto:freebsd-current_at_freebsd.org>
Subject: Is "/usr/bin/sscop" still relevant? (related to ATM)

Is "/usr/bin/sscop" still relevant? The sscop tool implements the Q.2110 transport protocol, which is used in ATM-Networks.
The NATM framework was removed in April 2017, but sscop depends on netgraph (libngatm.so.4), so it seems to be independent from NATM.

The manpage refers to libunimsg(3), which does not exist, but unimsg(3) does.
It also depends on libngatm.so.4, which also does not have a man page.

So, is it still useful? The most documents i found about ATM are from the early 2000 to mid 2010s.

--
Martin
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