ssh to a remote server via gateway server

[lux]

On Fri, May 30, 2008 at 5:24 AM, François Patte <
francois.patte at math-info.univ-paris5.fr> wrote:

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> Le 29.05.2008 14:11, lux a écrit :
>
> | Hi,
> | I routinely login a remote server via a 'gateway' machine. For example,
> | I need to login to PC B using ssh. But this PC B is behind a
> | firewall.ssh port on PC A is open.
> |
> | As a result, I have to login  PC A via ssh, then ssh PC B from PC A.
> |
> | Is there ssh command line option that I can directly ssh to PC B?
>
> I think that you have to make some firewall rules on your gw to allow
> NAT to PC B
>

I don't have control on the gw for NAT .


>
> I'm not sure that Mikkel's solution will work:
>
> "Pseudo-terminal will not be allocated because stdin is not a terminal"
>
> will be the error message.
>

Yes, I got the same error, as

Pseudo-terminal will not be allocated because stdin is not a terminal.
Host key verification failed.



>
> - --
> François Patte
> UFR de mathématiques et informatique
> Université Paris Descartes
> 45, rue des Saints Pères
> F-75270 Paris Cedex 06
> Tél. +33 (0)1 44 55 35 61
> http://www.math-info.univ-paris5.fr/~patte<http://www.math-info.univ-paris5.fr/%7Epatte>
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