ssh-tunnel | Create SSH Reverse Tunnel from IoT Device | SSH Utils library

Beeing in home office, i need to start every morning some ssh-tunnels to my company to get my inhouse workplace applications websites via portforwarding to my desktop. Every ssh call is inside his own script and every ssh-tunnel need a keyphrase to unlock the ssh-key needed for that connection.

I#m bored of manually starting every morning those scripts (which starts the ssh-tunnels) and would like to start them all at one and typing in only one time the keyphrase.

like

I am trying to connect via the following php 7.4.1 test script to my remote database:

LOCAL

I have installed xampp on my ubuntu 16 machine and run the following script to test the connection via the ssh tunnel:

I mistakenly deleted the firewall entry that allows the control plane nodes to establish ssh tunnels to the worker nodes. I need to recreate the firewall entry, but I can't find the IP addresses of the controller nodes.

This is a regional cluster, so the cluster endpoint is a load balancer that sits in front of the 3 control plane IPs. I don't see that load balancer in my GCP console though, so I can't get its details.

How do I find the IP addresses of the 3 control plane nodes in a GKE regional cluster?

I have a problem starting a wildfly app-server (wildfly-21.0.1) on a Solaris server (computer). I have read a lot of similar posts, but my problem seems to be different. First, I make an SSH-tunnel in PuTTY:

My home machine is Windows, I connect to a remote Solaris server. I write the address of the server in a "Host name" field. After this I create an SSH tunnel on a port of the server (I tried different and rare ones), so I put the port of the server I am connecting to in "Source port" field and the port of my personal machine (localhost:port_number) in the "Destination". I have configured standalone.xml by changing on

I've never connected to a remote server before. I want to connect to my company's remote server then jump to another IP address.

I followed VS Code Guide here and connected to the server, but I'm not sure how to jump to the IP address.

Could anyone help me? Thanks a lot!

I am trying to run an SSH command in a systemd service. Although I the user I set to run the command fedora has permission to everything the command requires (verified by both running the command manually in a logged-in shell without failure and permission checks on the files), it still gives the error of permission denied.

I've been trying to setup a SSH reverse tunnel Systemd service for automatically exposing my non-public IP computer to the internet for SSHing. I have two different services, one pointing to my own server (another computer with public IP) which works fine, and one trying to use serveo.net (a free service of TCP tunnelling via ssh client). My service works fine for my own server but fails for Serveo.

My service definition is as follow:

I have check these answers in StackOverflow but they don't work for me: A1, A2 and A3.

I write my code follows as these answers and got'(1045, "Access denied for user 'root'@'localhost' (using password: YES)")'. Why is that?

my code here:

first try:

I am unable to connect to an Azure DB via SSH-Tunnel using a JDBC connection. For security reasons, I cannot directly access the Azure DB, but I have a jump server / tunnel VM that I can use to indirectly connect to the DB.

• command line access (via JDBC) to the Azure DB works from the tunnel VM
• establishing an SSH tunnel (ssh -f vm_user@tunnel_vm_host -L 127.0.0.1:1433:mydb-server.database.windows.net:1433 -N) and then connecting to the Azure DB via 127.0.0.1:1433 and dbuser@mydb-server.database.windows.net works, if I use a client using the MS OLE DB SQL driver
• establishing a connection using the MS SQL JDBC driver fails: com.microsoft.sqlserver.jdbc.SQLServerException: The TCP/IP connection to the host xxx.yyy.zzz.worker.database.windows.net, port 11111 has failed. Error: "Connection refused: connect. Verify the connection properties. Make sure that an instance of SQL Server is running on the host and accepting TCP/IP connections at the port. Make sure that TCP connections to the port are not blocked by a firewall.".
• from what I can see with Wireshark, if the JDBC driver is used, the communication to the Azure DB is started using the tunnel (127.0.0.1:randomport <--> 127.0.0.1:1433), but then switches to outside the tunnel, using my-external-IP:randomport <--> xxx.yyy.zzz.worker.database.windows.net:11111, which fails due to the firewall.

What am I missing to get this running?

Drivers used:

• JDBC driver version is mssql 8.2.2.0 jre11
• MS OLE DB Driver for SQL Server 18.3.0.0

Test program: