If SMB Fails

1. Verify Tailscale connectivity:

   tailscale status | grep knulli
   tailscale ping 100.119.202.114

2. Check port 445:

   nc -zv -w 5 100.119.202.114 445

3. Try alternate SMB client:

   smbclient -L //100.119.202.114 -N -p 445