All of lore.kernel.org
 help / color / mirror / Atom feed
From: Michael Richardson <mcr@sandelman.ca>
To: Devesh Chipade <devesh@in-unison.com>
Cc: linux-ppp@vger.kernel.org
Subject: Re: PPP Modem Hangup
Date: Tue, 10 Sep 2024 08:39:39 -0400	[thread overview]
Message-ID: <358952.1725971979@dyas> (raw)
In-Reply-To: <CAPKvdWd3rGxir3MEKrcfdjD4NfOQpCttv3yFPXY=Q35-8cs2Tw@mail.gmail.com>

[-- Attachment #1: Type: text/plain, Size: 405 bytes --]


Given that you have:

      local                     # Do not use modem control lines; assume a

then pppd ought to tell the TTL to ignore DCD drops.
Is this a real serial connection, or actually serial over USB or PPPoE?
Looks like USB0.  USB/TTL adapter I bet.  Are other pins being used for
(JTAG) programming, reset?

Maybe "stty -F /dev/ttyUSB0 -a" (as root) during your magic 6s.
Is clocal set?



[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 487 bytes --]

  reply	other threads:[~2024-09-10 12:48 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-09 22:55 PPP Modem Hangup Devesh Chipade
2024-09-10 12:39 ` Michael Richardson [this message]
2024-09-10 16:42   ` Devesh Chipade
2024-09-10 18:23     ` Michael Richardson
2024-09-10 18:30       ` Devesh Chipade
2024-09-10 23:53         ` Paul Mackerras
2024-09-11  0:10           ` Devesh Chipade
2024-09-13  1:43             ` Devesh Chipade
2024-09-13 18:00               ` Michael Richardson
2024-09-13 18:33                 ` Devesh Chipade
2024-09-13 20:33                   ` Devesh Chipade
2024-09-13 23:03                     ` Michael Richardson

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=358952.1725971979@dyas \
    --to=mcr@sandelman.ca \
    --cc=devesh@in-unison.com \
    --cc=linux-ppp@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.