From: Andrey Repin <anrdaemon@freemail.ru>
To: "René Berber" <r.berber@computer.org>, cygwin@cygwin.com
Subject: Re: cygwin port forwarding
Date: Mon, 25 Jun 2012 09:50:00 -0000 [thread overview]
Message-ID: <559738450.20120625133657@mtu-net.ru> (raw)
In-Reply-To: <js81jv$fkk$1@dough.gmane.org>
Greetings, René Berber!
>> I ran netstat, I think in a non-cygwin terminal, and didn't see the
>> ports listed
> Then there is no tunnel.
^^^^^^^^^^^^^^^^^^^^^^^^^^
This.
> You probably used the wrong command instead of 'ssh -fNL ...'
>> For thunderbird, I pointed it at localhost and
>> the forwarded port, and was unable to connect. One reason I asked is
>> that I have only middling confidence I know what t-bird is actually
>> doing.
> TBird will have one minor problem: the server certificate.
> Since you are connecting to localhost and the server has its own name in
> the certificate (if configured correctly), then you will be shown the
> warning panel, and you will have to 'accept' to continue using that server.
>> On the other hand, inside a cygwin terminal I was able to use openssl to
>> connect via the same port on localhost.
> Meaning?
> Did you use "openssl s_client ..." or you mean something else. That
> test if for sending main, not reading, which seems to be what you wanted
> to do.
openssl "s_client" command is for general TLS functionality check.
You can use it to connect to any TLS-enables service.
You can think about it as if it is telnet for TLS.
>> The target port is secure IMAP, 993.
> As long as TBird is configured (Server settings) with the correct port,
> and "Security Settings" (SSL/TLS), there is no problem, it works.
> There are 2 separate configurations in TBird, one for reading, one for
> sending (at the bottom of the "Account Settings" window: "Outgoing Server").
--
WBR,
Andrey Repin (anrdaemon@freemail.ru) 25.06.2012, <13:34>
Sorry for my terrible english...
next prev parent reply other threads:[~2012-06-25 9:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-23 16:29 Ross Boylan
2012-06-23 17:43 ` René Berber
2012-06-24 0:20 ` Andrey Repin
2012-06-24 2:26 ` Karl M
2012-06-24 18:33 ` Ross Boylan
2012-06-24 21:42 ` René Berber
2012-06-25 9:50 ` Andrey Repin [this message]
2012-06-29 1:08 ` cygwin port forwarding [working] Ross Boylan
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