Second .connect with paramiko (ssh) [duplicate]

Question

Form the main Linux OS (connected, working) I would like to run another ".connect".

Here is the code:

import paramiko hostname = "hostaname" ip = "1111.111.11.11" username = "user" password = "pass" ssh = paramiko.SSHClient() ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) ssh.connect(hostname=hostname,username=username, password=password)

Now from the main I want to accesses another localhost:

hostname = "localhost" ip = "222.222.2.2" username = "root" password = "root" ssh.connect(hostname=hostname,username=username, password=password)

I get the following error:

NoValidConnectionsError: [Errno None] Unable to connect to port 22 on 222.222.2.2 or ::1

UPD: I found my answer in the following question: Nested SSH using Python Paramiko

Gооd_Mаn · Accepted Answer · 2024-10-14 12:37:21Z

UPD: I found my answer in the following question: Nested SSH using Python Paramiko

Here is my full code and solution:

import paramiko ip1_hostname = "host-name-2024" ip1 = "1111.111.11.11" ip2 = "222.222.2.2" ip1_username = "username" ip1_password = "password" root_user = "root" root_password = "root" ip1_machine = paramiko.SSHClient() ip1_machine.set_missing_host_key_policy(paramiko.AutoAddPolicy()) ip1_machine.connect(hostname=ip1_hostname,username=ip1_username, password=ip1_password) std_in, std_out, std_err = ip1_machine.exec_command('ls') print(f"{std_out.read().decode().split()}") # based on https://stackoverflow.com/questions/35304525/nested-ssh-using-python-paramiko ip1_transport = ip1_machine.get_transport() dest_addr = (ip2, 22) # "222.222.2.2" local_addr = (ip1, 22) # "1111.111.11.11" ip2_channel = ip1_transport.open_channel("direct-tcpip", dest_addr, local_addr) ip2 = paramiko.SSHClient() ip2.set_missing_host_key_policy(paramiko.AutoAddPolicy()) ip2.connect(ip2, username=root_user, password=root_password, sock=ip2_channel) std_in, std_out, std_err = ip2.exec_command('ls') print(f"{std_out.read().decode().split()}")

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