commands for sharing local internet with autossh

commands-for-sharing-local-internet-with-autossh.txt

# Update system packages
sudo apt update

# Install autossh for persistent SSH tunnels
sudo apt install autossh

# Generate SSH key (ed25519)
ssh-keygen -t ed25519

# Copy SSH key to remote server (port 9011)
ssh-copy-id -p 9011 user@server_ip

# Test SSH connection to server
ssh -p 9011 user@server_ip


# Create systemd service for reverse SOCKS tunnel
sudo nano /etc/systemd/system/reverse-socks.service

# Service configuration
[Unit]
Description=AutoSSH Reverse SOCKS Proxy to Server
After=network-online.target
Wants=network-online.target

[Service]
User=YOUR_LOCAL_USERNAME

# Disable autossh startup delay
Environment="AUTOSSH_GATETIME=0"

# Start reverse SOCKS tunnel
ExecStart=/usr/bin/autossh -M 0 -N \
    -o "ServerAliveInterval 30" \
    -o "ServerAliveCountMax 3" \
    -o "ExitOnForwardFailure yes" \
    -p 9011 \
    -R 1080:YOUR_LOCAL_IP:1080 user@server_ip

# Restart on failure
Restart=always
RestartSec=10

[Install]
WantedBy=multi-user.target


# Reload systemd and enable service
sudo systemctl daemon-reload
sudo systemctl enable reverse-socks.service

# Start and check service status
sudo systemctl start reverse-socks.service
sudo systemctl status reverse-socks.service