*{Core Infrastructure (Debian 12)}
tabularx}{}{l l l X}
<strong>Host</strong> & <strong>IP</strong> & <strong>User</strong> & <strong>Role</strong> \\
chonk & 10.10.8.60 & franklin/openclaw & Gateway host, primary workstation + inference \\
stargate & 10.10.16.66 & openclaw & Ansible workspace, build host, DNS master (node3), NFS server \\
skynet & 10.10.16.10 & openclaw/franklin & Minecraft server, IP-direct login \\
time & 10.10.12.2 & openclaw/franklin & Stratum-1 NTP server with GPS reference \\
wonderland & 178.62.60.55 & franklin/openclaw & Public cloud VM (Debian 12, 6.1 kernel), web host \\
music.lan & 192.168.86.38 & root & Desktop machine via skynet route \\
node3 & 10.10.12.3 & openclaw & <strong>Authoritative BIND9 DNS master</strong> (post-server1 migration) \\
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*{Jetson Cluster ( 87 days uptime)}
All Jetsons run Ubuntu 18.04 with ed25519 key auth (openclaw permanent, franklin has password 123} as fallback -- pending key-only migration):
tabularx}{}{l l X}
<strong>Host</strong> & <strong>IP</strong> & <strong>Status</strong> \\
node900 & 10.10.12.90 & Online, key auth; home dir from stargate:/mnt/clusterfs2 \\
node901 & 10.10.12.91 & Online, key auth; home dir from stargate:/mnt/clusterfs2 \\
node903 & 10.10.12.93 & Online, key auth; home dir from stargate:/mnt/clusterfs2 \\
node902 & 10.10.12.92 & Off / no route to host (likely powered down) \\
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<strong>NFS note</strong>: Jetson home directories are NFS-mounted from stargate:/mnt/clusterfs2. StrictModes permissions apply (home 0750, .ssh 0700, authorized\_keys 0600).
*{KDC and Directory Services}
tabularx}{}{l l X}
<strong>Host</strong> & <strong>IP</strong> & <strong>Status</strong> \\
odroid-c1 / kdc1 & 10.10.12.254 & Online (~242d uptime), root key auth, KDC for lab.bitsmasher.net Kerberos realm \\
ldap/bbb1 & 10.10.13.1 & SSH reachable as root; slapd failed Dec 2025 (TLS cert issue) \\
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