Databases
StackOverflow2013
Postsdbo
POMosh via two-level ssh (FreeBSD, jails)
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POMosh via two-level ssh (FreeBSD, jails)
    primarykey
    data
    text
    <p>I am fond of <a href="http://mosh.mit.edu/" rel="nofollow">mosh</a> but I have problem connecting via two-level ssh. Consider this scenario:</p> <ul> <li>host machine running FreeBSD which has closed all ports from outside</li> <li>first jail having ssh port 2222 open from the outside is on public IP let's say door.example.com</li> <li>second jail with private IP address named DEV.example.com that can be ssh-ed from door.example.com on port 2222 as well</li> <li>redirection is set up to forward udp port 60000 from door.example.com to DEV.example.com</li> </ul> <p>There is generaly some problem with ttys and jails, but I am able to connect this way:</p> <pre><code>ssh -t -t -p2222 door.example.com -- ssh -p2222 DEV.example.com </code></pre> <p>being asked for both password to door.example.com and DEV.example.com afterwards.</p> <p>I have tried this mosh command (also tried all variations with and without <code>-t -t</code> params):</p> <pre><code>mosh --port 60000 \ --ssh "ssh -t -t -p2222" \ --server "ssh -t -t -p2222 DEV.example.com mosh-server" \ door.example.com </code></pre> <p>but I always get hanging on password authentication to the second jail with no password prompt.</p> <p>Funny thing is that from <a href="http://dan.drown.org/android/mosh/" rel="nofollow">android mosh-flavored irssi connect bot</a> this works when I set up mosh port to 60000 and as mosh server I fill in <code>ssh -t -t -p2222 DEV.example.com mosh-server</code></p> <p>I know there are ways to set-up ssh proxy but I don't want to have things like netcat on the door jail. This should work somehow especially because it already works from my phone. </p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USgeronime
    1. USgeronime
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POMosh via two-level ssh (FreeBSD, jails)
      1. This table or related slice is empty.
      1. VTUpMod
    1. COAh, it seems that on linux only the password prompt is not displayed - I entered the second password and the request goes successfully through. But on Mac OS X I cannot go through - so problem is probably on Mac OS X ssh...
      singulars
      1. POMosh via two-level ssh (FreeBSD, jails)
      1. USgeronime
    2. COOn Mac OS X I updated the openssh from homebrew and still the request can't go through the second ssh. So I'm still stuck.
      singulars
      1. POMosh via two-level ssh (FreeBSD, jails)
      1. USgeronime
    3. COHave you tried the verbose options of ssh ?
      singulars
      1. POMosh via two-level ssh (FreeBSD, jails)
      1. USsleeplessnerd
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload