Host remote-gateway
    HostName <REMOTE_IP>          # 예: 172.27.187.184
    User <REMOTE_USER>            # 예: jefferson
    LocalForward 18789 127.0.0.1:18789
    IdentityFile ~/.ssh/id_rsa

ssh-copy-id -i ~/.ssh/id_rsa <REMOTE_USER>@<REMOTE_IP>

launchctl setenv OPENCLAW_GATEWAY_TOKEN "<사용자-토큰>"

ssh -N remote-gateway &

# 실행 중인 OpenClaw.app 종료(⌘Q) 후 다시 실행함:
open /Applications/OpenClaw.app

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>Label</key>
    <string>ai.openclaw.ssh-tunnel</string>
    <key>ProgramArguments</key>
    <array>
        <string>/usr/bin/ssh</string>
        <string>-N</string>
        <string>remote-gateway</string>
    </array>
    <key>KeepAlive</key>
    <true/>
    <key>RunAtLoad</key>
    <true/>
</dict>
</plist>

launchctl bootstrap gui/$UID ~/Library/LaunchAgents/ai.openclaw.ssh-tunnel.plist

ps aux | grep "ssh -N remote-gateway" | grep -v grep
lsof -i :18789

launchctl kickstart -k gui/$UID/ai.openclaw.ssh-tunnel

launchctl bootout gui/$UID/ai.openclaw.ssh-tunnel