I want to ssh into vmware esxi 6.7 version but gets permissino denied error.
I have
1- enabled ssh on esxi 6.7 by starting TSM-SSH into host mode
2- created ssh key on remote vm
3- i can ping esxi 6.7 server
4- esxi port also working
5- in ssh config remote permission set= yes and public key authentication = yes
but still unable to ssh
i am using correct authentications. help me with this as i am new to vmware and don't know other ways
It is solved by making changes in configuration file of .ssh and checking if any firewall is active.
After this we just need to restart our ssh service.
With correct username#ip connect to our server.
This is working for me.
Related
I have installed a local Gitlab in Portainer CE on Asustor.
I used putty to try to connect via SSH with the right port to Gitlab but it’s respond with “no supported authentication methods available (server sent publickey)”.
I try to create a new SSH key, and i put it on gitlab without success. On the Asustor the service of SSH is active in fact when i try to connect via SSH to the Asustor, it’s responde correctly. I used port 22 for SSH of Asustor and port 49165 for SSH of Gitlab. Anyone can help me?
Thanks
Check first if you have a GIT_SSH environment variable which would not use ssh.exe from Windows (C:\Windows\System32\OpenSSH\ssh.exe) or from Git (C:\Program Files\Git\usr\bin\ssh.exe)
In general, there is no need for PuttyGen to manage SSH connections on Windows.
If your GitLab runs in a Docker container on your NAS, you might need to map its internal SSH port to the host (Asustor) port 22, as described in this thread.
I just recently got into whatever you might call this stuff. I was just trying to send a java file over to the computer I ssh to. But when I went to do it, I just get told
sh: connect to host port 22: Connection timed out
lost connection
If possible I would like it explained very simply because of how new I am to this kind of stuff.
SSH to remote host(VM Ubuntu) from VS code terminal
Install VS Code with Remote Development extension pack.
Install Virtual machine (Virtual box) and Ubuntu running on it.
Check Ubuntu-Network-Settings-IPv4 address (10.0.2.15-default for VM).
Go to your virtual box Settings-Network-NAT Adapter (double-check).
Go to your virtual box Settings-Network-In Advanced-Port Forwarding.
Add this as given below and click ok and hereafter consider 127.0.1.1 for ssh.
portforwardinginVM
View the status and disable firewall settings in Ubuntu VM (ufw command).
In VS Code, View-Command Palette- Add new SSH host .
Add ssh username#127.0.1.1 and enter.
Or go to the terminal window (eg. Powershell) and type ssh username#127.0.1.1, it will ask if you want to update to host lists permanently, asking like yes/no and also your Ubuntu password to confirm.
Now try to connect to the host using username#127.0.1.1 and selecting OS like Ubuntu, then type the Ubuntu password.
That's it you are logged in to your virtual machine and can access files now from your local machine.
I have 2 VMs, one contains cirros Image, the other contains Centos7 image. I could ssh into both yesterday. Nothing changed, but I cannot ssh into my Centos VM today, but can still ssh into Cirros VM. I tried creating more VMs, but face the same problem.
I am using Openstack(Miataka)
May be ssh server is not installed in those VM, just like when we boot a new Ubuntu machine, we need to install openssh-server in order to ssh into new machine.
I'm running a raspberry pi in a remote location, so I setup a reverse ssh tunnel to one of my servers (CentOS 7) using autossh. All works fine, I can use this reverse ssh to login to the Raspberry from the server, but I can't get the server to forward the ssh, so I can not connect to the Raspberry via the server from the laptop, I always get Connection Refused.
Firewall on the server has been shut down the GatewayPorts yes has been added to the sshd_config and sshd restarted.
Details:
On the Raspberry I'm opening the reverse SSh tunnel:
autossh -fNC -g -M 0 -R 2223:localhost:22 [serveruser]#[server] -p2002
From the server I can ssh into the Raspberry with no problem:
ssh [raspberryuser]#localhost -p2223
I have added the next to /etc/ssh/sshd_config and restarted sshd service after:
GatewayPorts yes
I can successfully ssh into the Raspberry from the server:
ssh [raspberryuser]#localhost -p2223
But when I'm trying to connect from my laptop to the Raspberry through this server:
ssh [raspberryuser]#[server] -p2223
ssh: connect to host [server] port 2223: Connection refused
The firewall on the server has been stopped
SELinux is disabled on the server
I ran out of ideas, so I'm open to suggestions
This isn't really an answer, but after restarting the server (CentOS 7), now I can connect to the Raspberry from my laptop via the server, don't receive "connection refused" anymore.
The only explanation what I have that the SSHD did not restart when I tried to restart it, although the 'messages' logs clearly shows that it was restarted repeatedly:
Dec 4 08:54:54 xxx systemd: Stopping OpenSSH server daemon...
Dec 4 08:54:54 xxx systemd: Starting OpenSSH server daemon...
In any way, the full reboot of the server has resolved it.
I'd like to run a rsync command from a vagrant vm to a remote server (to push files) without the need for a password.
So, the involved machines are: host, guest vm and remote
host is authorized on remote via authorized_keys, however when I run the rsync command from the vm I get asked for a password.
Is there a way to get passwordless rsync from the vm using the keys on the already-authorized host?
I'd like to avoid copying a new authorized key to the remote every time I create a vm.
Also, adding my server's password in the vagrant file is not an option.
Use ssh key forwarding via ssh-agent. Follow these steps:
On your host machine:
ssh-add PATH_TO_KEY <use Tab if unsure>
vagrant ssh
In the vagrant box edit your ~/.ssh/config:
Host name_or_ip_of_remote
ForwardAgent yes
Now try to connect to the remote from the vagrant box:
ssh name_or_ip_of_remote
It should work without a password. As rsync is using ssh under the hood, it will work without a password too.