# Server > Connection Addresses…: the address the user's computer reaches each host of the pool at (a VPN, a NAT, an SSH jump),
# saved with the server (var/servers.json); consoles and performance figures use it first. src/Form/HostAddressesForm.php makes a row per host.
form:
  title: 'Connection Addresses'
  dialog: true
  width: 640
  fontSize: 13
  accent: '#0078d7'
  layout: column
  padding: 20
  gap: 10
  children:
    - type: row
      gap: 12
      children:
        - {class: App\Gui\IconBox, kind: pool, width: 32, height: 32}
        - type: column
          gap: 0
          children:
            - {type: label, id: heading, text: 'Connection Addresses', style: subtitle}
            - {type: label, id: where, text: '', style: muted, size: 12}
    - {type: label, text: 'XAPI knows each server by its management address. When your computer reaches the pool through a VPN, a NAT or an SSH jump host, give the address it reaches each server at: consoles and performance graphs use it first. An empty field uses the address shown in grey.', style: muted, size: 12, wrap: true}
    - type: column
      id: rows
      gap: 6
      children: []
    - {type: label, id: error, text: '', color: '#d1242f', wrap: true}
    - type: row
      gap: 8
      children:
        - {type: spacer}
        - {type: button, id: ok, text: OK, style: primary, default: true, events: {click: onOkClick}}
        - {type: button, id: cancel, text: Cancel, cancel: true, events: {click: onCancelClick}}