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I am using PuTTY to connect to an intermediate Linux based server. On that server I use ssh to connect to the (Linux based) server I try to target. On that server I want to run a program, but I have to send it to that inner server from my PC. A direct connection is not possible.
At the moment I use PSFTP to the intermediate server and PuTTY+sftp from the intermediate server to the inner server to send the file, but this takes a lot of work to do everytime.
Is there a way to use FileZilla to set up an SFTP connection to the inner server through the intermediate server?
So in stead of:
PSFTP: PC -> user#intermediate
PuTTY: PC -> user#intermediate
sftp: user#intermediate -> user#inner
I want:
FileZilla: PC -> intermediate -> user#inner
You can setup an SSH tunnel (aka port forwarding) using PuTTY from the intermediate server to the target server and connect with FileZilla to the tunnel.
See details on port forwarding in PuTTY.
Or see a specific guide for setting up port forwarding to tunnel file transfer client (WinSCP particularly, though you can apply it to FileZilla easily).
Actually, WinSCP SFTP client has a (single step) tunneling functionality built in. So, with WinSCP, it is very easy to do what you ask for. See the Tunnel page of its Advanced Site Settings dialog.
(I'm the author of WinSCP)
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One of our DBs is behind firewall.
I could not use it through its natural port 1521.
I also know the same machine is accessible through the SSH port ( 22)
My friend showed me BitVise SSH Client, so that by tunneling through the SSH port , I accessed the invulnerable 1521 port and used my favorite Sql Developer tool.
My question is , how do you tunnel some data through the SSH port, what is the mechanics ?
I.e. is there some SSH command like, "after successful login pass the data as is to the given port"
You need to use a SSH client to connect to the Bitvise SSH server. Bitvise also has a client product called Bitvise Tunnelier that you can configure to use port forwarding. You would configure Tunnelier to listen for and forward a specific port (the SQL connection in your case). Then, you would configure your SQL Dev Tool to connect to localhost: and connect.
More information about Bitvise and port forwarding:
https://www.bitvise.com/port-forwarding
This link will show you how to use Port Forwarding with Remote Desktop, but you can adapt it to use it for SQL, etc:
https://www.bitvise.com/remote-desktop
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I'm trying to set up an sftp on a networked server. I can access the machine through the outside world by first ssh'ing into a network login server through the following process:
ssh [network-username]#login.server.co.uk
then, once logged in
ssh [server-username]#[hostname]
Is there anyway to sftp into the networked server? I cant find a way to add the initial step into the login process.
Thanks!
You have not specified what SFTP client you are using.
In general, some SFTP clients DO allow SSH tunneling.
WinSCP for instance.
See Connect to FTP/SFTP server which can be accessed via another server only.
OpenSSH suite allows that too.
For example see Forward SSH traffic through a middle machine.
(I'm the author of WinSCP)
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I am trying to log in to my computer at work through cyberduck.
I can ssh into the computer just fine but I must first SSH into the central system, then ssh from there into my computer.
Is there a way to allow Cyberduck to ssh into my work computer, i.e. ssh twice at once?
You can use e.g. PuTTY to set up the port forwarding, also called an SSH tunneling (for purposes such as yours).
See https://the.earth.li/~sgtatham/putty/latest/htmldoc/Chapter3.html#using-port-forwarding
Alternatively you can use an SFTP client that supports this natively, e.g. WinSCP.
There's a guide for this here:
https://winscp.net/eng/docs/guide_tunnel
Note that aside from instructions, how to do this using WinSCP native tunneling functionality (section Section up tunnel in WinSCP), the guide also shows, how to tunnel WinSCP via PuTTY (section Section up tunnel using PuTTY for SFTP/SCP session). So if you insist on using Cyberduck, you can just replace WinSCP with Cyberduck in the guide.
(I'm the author of WinSCP)
Yes, you can configure local port forwarding. With it, localhost's socket will be forwarded to your work computer so middle SSH server will work as proxy.
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how to download folder(contains folder inside folder and files) from putty using ssh client
i want download entire Dump to local Drive...
can any one guide me ...
You need to use some kind of file-transfer protocol (ftp, scp, etc), putty can't send remote files back to your computer. I use Win-SCP, which has a straightforward gui. Select SCP and you should be able to log in with the same ssh credentials and on the same port (probably 22) that you use with putty.
You cannot use PuTTY to download the files, but you can use PSCP from the PuTTY developers to get the files or dump any directory that you want.
Please see the following link on how to download a file/folder:
https://the.earth.li/~sgtatham/putty/0.60/htmldoc/Chapter5.html
If you need to download a folder via a Linux command try this out:
$ scp your_username#remotehost.edu:foobar.txt -r /some/local/directory
Sources:
http://www.linuxquestions.org/questions/linux-general-1/useing-scp-to-copy-entire-directories-with-sub-folders-362842/
http://www.hypexr.org/linux_scp_help.php
Related Post:
How to download a file from server using SSH?
8)
I use both PuTTY and Bitvise SSH Client. PuTTY handles screen sessions better, but Bitvise automatically opens up a SFTP window so you can transfer files just like you would with an FTP client.
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Is it doable to set up a non-domain-based (standalone) Windows Server 2008 as an SSTP VPN (Secure Socket Layer Tunneling Protocol VPN)?
I'd like to enable remote users to access a network via SSL-based VPN (currently using PPTP) by making an SSTP VPN connection via a Win2k8 server. Most of the docs seem to include running in an AD domain with an in-house Certificate Authority to enable this feature.
Is it possible to do this with a stand-alone Win2k8 server? If so, how?
you connect with host address for sstp. you can use standard web certificate from any ssl cert provider. that host address need to resolve to your vpn server.
step-by-step guide
http://www.windowsecurity.com/articles/Configuring-Windows-Server-2008-Remote-Access-SSL-VPN-Server-Part2.html
My understanding is that the certificate used as part of the authentication hasto come from Active Directory Certificate Services, and there is no way to get it from any other source (I'll admit to not trying too hard to figure out if it was possible, I was investigating SSTP for another VPN related project)
Setting up the 2008 server as a standalone AD controller would get around the issue; the client systems don't need to be in the domain.