How Can I SSH into My Mac Mini Server from Outside My Network?

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SUMMARY

To SSH into a Mac Mini Server running Lion Server from outside your local network, you must configure port forwarding on your router. Specifically, forward traffic directed to port 22, the default SSH port, to the internal IP address of your Mac Mini. This setup allows external devices to access the SSH service hosted on your server, enabling remote file access from anywhere.

PREREQUISITES
  • Understanding of SSH (Secure Shell) protocol
  • Familiarity with router configuration and port forwarding
  • Knowledge of Mac OS X Lion Server settings
  • Basic networking concepts, including IP addressing
NEXT STEPS
  • Research how to configure port forwarding on various router models
  • Learn about dynamic DNS services for accessing your server with a consistent hostname
  • Explore SSH key authentication for enhanced security
  • Investigate firewall settings on Mac OS X Lion Server to ensure SSH access
USEFUL FOR

This discussion is beneficial for new server administrators, Mac users setting up remote access, and anyone interested in configuring secure connections to their home network.

natski
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Hi all,

I have never had a server OS before but just got myself a new mac mini server with Lion server installed. The point of this was so I could ssh my machine from work and access my files from wherever I am. Sadly, I seem to be only able to ssh my machine when I am on the same wireless network. How do I ssh my machine from outside this network?

The thing I tried was turning on Remote Sharing which gave me an IP address to ssh, but this does not work when I am outside the network.

Thanks for any help and sorry if this appears as a grossly newb question,

Natski
 
Computer science news on Phys.org
Sounds like you need to do port forwarding on your router to send the traffic directed to port 22 (the default for SSH) to the router, to the same port on the machine running the SSH server.
 

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