Date: Mon, 3 Jul 2006 11:10:31 +0200 From: Fabian Keil <freebsd-listen@fabiankeil.de> To: Dan Nelson <dnelson@allantgroup.com> Cc: Peter Thoenen <peter.thoenen@yahoo.com>, Robert Watson <rwatson@freebsd.org>, freebsd-stable@freebsd.org Subject: Re: FreeBSD 6.1 Tor issues (Once More, with Feeling) Message-ID: <20060703111031.48b21924@localhost> In-Reply-To: <20060702193224.GD4915@dan.emsphone.com> References: <20060627175853.765a590e@localhost> <20060628101729.J50845@fledge.watson.org> <20060702173338.00a5ed44@localhost> <20060702170843.C67344@fledge.watson.org> <20060702190520.3b344c83@localhost> <20060702182302.H80381@fledge.watson.org> <20060702193224.GD4915@dan.emsphone.com>
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[-- Attachment #1 --] Dan Nelson <dnelson@allantgroup.com> wrote: > In the last episode (Jul 02), Robert Watson said: > > On Sun, 2 Jul 2006, Fabian Keil wrote: > > >The ssh man page offers: > > > > > >|~B Send a BREAK to the remote system (only useful for SSH > > >| protocol version 2 and if the peer supports it). > > > > > >I am using ssh 2, but the only reaction I get is a new line. > > > > > >|FreeBSD/i386 (tor.fabiankeil.de) (ttyd0) > > >| > > >|login: ~B > > If you enter ~B and actually see a ~B printed to the screen, then ssh > didn't process it because you didn't hit <cr> first. So <cr>~B will > tell ssh to send a break. I am actually using <cr>~B and I don't see just "~B", but "~B ". The tilde is printed after I release B, therefore I guess it is working. > > It sounds like your serial console server may not know how to map > > SSH break signals into remote serial break signals. Try > > ALT_BREAK_TO_DEBUGGER. Here's the description from NOTES: > > > > # Solaris implements a new BREAK which is initiated by a character > > # sequence CR ~ ^b which is similar to a familiar pattern used on > > # Sun servers by the Remote Console. > > options ALT_BREAK_TO_DEBUGGER > > ... and if you're sshing to your terminal server, remember that ssh > will eat that tilde (because you sent <cr>~ ), so you need to send > <cr>~~^B to pass the right characters to FreeBSD. Or change ssh's > escape character with the -e flag. <cr>~^b works for me, without touching any ssh settings. As <cr>~. is still causing a disconnect, it doesn't look like the escape character was changed either. Fabian -- http://www.fabiankeil.de/ [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.3 (FreeBSD) iD8DBQFEqN8NjV8GA4rMKUQRAmeDAKCef8RxDFj/FW1xoPboO5FJao9NoQCfQ5eM N5eg9Fnx2goMUGfXTbx2JMo= =FlmO -----END PGP SIGNATURE-----
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