From owner-freebsd-usb@freebsd.org Tue Sep 1 14:23:23 2020 Return-Path: Delivered-To: freebsd-usb@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1C3253C9DBF for ; Tue, 1 Sep 2020 14:23:23 +0000 (UTC) (envelope-from wjw@digiware.nl) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4Bgq6y6QM8z4b2n for ; Tue, 1 Sep 2020 14:23:22 +0000 (UTC) (envelope-from wjw@digiware.nl) Received: by mailman.nyi.freebsd.org (Postfix) id DC5353C9DBE; Tue, 1 Sep 2020 14:23:22 +0000 (UTC) Delivered-To: usb@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id DC1FB3C9DBD for ; Tue, 1 Sep 2020 14:23:22 +0000 (UTC) (envelope-from wjw@digiware.nl) Received: from router10G.digiware.nl (smtp.digiware.nl [176.74.240.9]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4Bgq6x6LGtz4Zs5 for ; Tue, 1 Sep 2020 14:23:21 +0000 (UTC) (envelope-from wjw@digiware.nl) Received: from router10g.digiware.nl (localhost.digiware.nl [127.0.0.1]) by router10G.digiware.nl (Postfix) with ESMTP id 291AF69A87; Tue, 1 Sep 2020 16:23:20 +0200 (CEST) X-Virus-Scanned: amavisd-new at digiware.com Received: from router10G.digiware.nl ([127.0.0.1]) by router10g.digiware.nl (router10g.digiware.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 8Nf5OZJXbKbm; Tue, 1 Sep 2020 16:23:19 +0200 (CEST) Received: from [192.168.10.67] (opteron [192.168.10.67]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by router10G.digiware.nl (Postfix) with ESMTPSA id 7059F69A86; Tue, 1 Sep 2020 16:23:19 +0200 (CEST) Subject: Re: USB-dongle modem keeps changing from cuaU0 to cuaU1 and bck To: Hans Petter Selasky , usb@freebsd.org References: <8ffb4077-b0cb-ed0c-bd86-9fa164ae140d@digiware.nl> <4007b388-4f62-bcfc-1003-0ad2f079c1d4@selasky.org> From: Willem Jan Withagen Message-ID: <5a58c96d-81f5-cb7d-16c5-c28250aeed7f@digiware.nl> Date: Tue, 1 Sep 2020 16:23:17 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Firefox/68.0 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <4007b388-4f62-bcfc-1003-0ad2f079c1d4@selasky.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: nl X-Rspamd-Queue-Id: 4Bgq6x6LGtz4Zs5 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of wjw@digiware.nl designates 176.74.240.9 as permitted sender) smtp.mailfrom=wjw@digiware.nl X-Spamd-Result: default: False [-1.90 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; NEURAL_HAM_LONG(-1.04)[-1.038]; MIME_GOOD(-0.10)[text/plain]; HFILTER_HELO_IP_A(1.00)[router10g.digiware.nl]; HFILTER_HELO_NORES_A_OR_MX(0.30)[router10g.digiware.nl]; DMARC_NA(0.00)[digiware.nl]; RCVD_COUNT_THREE(0.00)[4]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-0.77)[-0.769]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_MEDIUM(-1.00)[-0.997]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:28878, ipnet:176.74.224.0/19, country:NL]; RCVD_TLS_LAST(0.00)[]; MAILMAN_DEST(0.00)[usb]; RCVD_IN_DNSWL_LOW(-0.10)[176.74.240.9:from] X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Sep 2020 14:23:23 -0000 On 1-9-2020 16:10, Hans Petter Selasky wrote: > On 2020-09-01 15:54, Willem Jan Withagen wrote: >> Could it be because the dongle itself crashes? > > Yes, if they reboot or there are disturbances on the USB cables, then > a new index number may be assigned during re-enumeration. There is no hub or something in between, and it is directly connected. So I'm guessing that the modem resets/reboots. Let's see if devd can help. It does not happen very often, but now already twice on a day that it should have worked. 8-( --WjW