# Remote Instance using Putty The final step in this guide is to use Putty to access the virtual machine on the Instance in the Cloudeka portal service with the port specified through the DNAT configuration. Open the Putty application on your computer, if you don't have the Putty application, please click this link to download the Putty application. Enter the Public IP address obtained in the Floating IP in the NAT Gateway configuration and the DNAT configured port. Press the Accept button to enter the virtual machine service. Enter the username and password used to log in to the virtual machine. To verify the configuration of the virtual machine is connected to the outside network by typing the syntax "ping 8.8.8.8" and the syntax "traceroute 8.8.8" to trace the route to get to the domain 8.8.8.8 that the virtual machine uses. You can access a virtual machine demo-ubuntu2 that uses putty by using the syntax "ssh root\@192.168.15.65". Enter the password that the virtual machine demo-ubuntu uses. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.cloudeka.ai/guidance-for-individual/deka-flexi/nat-gateway/remote-putty/remote-instance-using-putty.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.