Date: Tue, 9 Jan 2024 14:47:53 -0800 From: bob prohaska <fbsd@www.zefox.net> To: freebsd-arm@freebsd.org Cc: bob prohaska <fbsd@www.zefox.net> Subject: Re: USB-serial adapter suggestions needed Message-ID: <ZZ3NGeOtadKMHgIj@www.zefox.net> In-Reply-To: <ZZ2E8OZJBfXLkwQ%2B@www.zefox.net> References: <ZZoOMoM/iwcFqSNi@www.zefox.net> <7D27DF9F-AA9A-4D44-BC28-8CC637D0F550@yahoo.com> <C40967D3-D480-41DD-8054-421EA7AE5EFE@yahoo.com> <ZZy2FRO7MCOLMQhp@www.zefox.net> <DD96D1B0-92A8-4CBD-9661-FC86AC547405@yahoo.com> <ZZ2E8OZJBfXLkwQ%2B@www.zefox.net>
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> > For now all hosts run with powerd off in an attempt to > re-establish baseline behavior. > The baseline is proving somewhat bumpy. The ssh connection from workstation to terminal server pelorus.zefox.org (running tip to www.zefox.org) reported: .... FreeBSD/arm64 (www.zefox.org) (ttyu0) login: Jan 9 11:51:49 www sshd[24536]: error: PAM: Authentication error for illegal user scott from 85.209.11.226 Jan 9 11:56:47 www sshd[24587]: error: PAM: Authentication error for root from 185.11.61.234 Jan 9 12:32:28 www sshd[24748]: error: Fssh_kex_protocol_error: type 20 seq 2 [preauth] Jan 9 12:32:28 www sshd[24748]: error: Fssh_kex_protocol_error: type 30 seq 3 [preauth] Jan 9 12:32:52 www sshd[24752]: error: PAM: Authentication error for root from ool-2f104b1f.dyn.optonline.net Jan 9 12:32:54 www syslogd: last message repeated 4 times client_loop: send disconnect: Broken pipe bob@raspberrypi:~ $ ssh 50.1.20.24 Password for bob@pelorus.zefox.org: Last login: Tue Jan 9 09:46:03 2024 FreeBSD 14.0-RELEASE-p4 (GENERIC) #0 releng/14.0-n265400-4edf3b80733e: Wed Dec 27 20:21:26 PST 2023 [rest of MOTD snipped] .... bob@pelorus:~ % su Password: # tip ucom Stale lock on cuaU0 PID=1142... overriding. connected [typed Enter] FreeBSD/arm64 (www.zefox.org) (ttyu0) .... Pelorus.zefox.org was idle at the time, www.zefox.org was running a -j4 buildworld and busy. Nothing was running powerd. The Pi4 workstation showed no other upset on any of the dozen ssh connections open at the time. I'll keep watching. bob prohaska
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