consulting the question about the usage about SSH Tunnel function

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From: minsheng.bai <minsheng.bai@wellintech.com>
To: pgsql-sql <pgsql-sql@postgresql.org>
To: pgsql-sql <pgsql-sql@postgresql.org>
To: pgsql-sql <pgsql-sql@postgresql.org>
To: pgsql-sql <pgsql-sql@postgresql.org>
Subject: consulting the question about the usage about SSH Tunnel function
Date: Fri, 24 Jan 2014 10:06:21 +0800
Message-ID: <201401241006209142667@wellintech.com> (raw)
List-Unsubscribe: <mailto:majordomo@postgresql.org?body=unsub%20pgsql-sql>

dear all
i have realized the SSH Tunnel function in the PostgreSQL.i did some work as follow:
at the server side:
1.setup and configure the openssh
2.start opensshd
3.setup and deploy PostgreSQL

at the client side:
1.setup openssh
2.execute command：ssh -L5555:localhost:5432 Administrator@XXX.XXX.XXX.XXX(the server IP)
3.use psql or pgAdmin to connect the server.
i succeed.

but i have a question:
if i do not execute command:ssh -L5555:localhost:5432 Administrator@XXX.XXX.XXX.XXX
but i config the SSH Tunnel tab in the pgAdmin,as follow:

whether i can connect the server or not .the result i try is failed.

anyone can help me? thanks a lot.



minsheng.bai

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