Function do_interfaces

network_diagnostics.py:677–709

(include_virtual=False)

    ch_name, ch = _first_key(chassis) if isinstance(chassis, dict) and 'id' not in chassis else (None, chassis)
    if ch_name is None and isinstance(chassis, dict):
        ch = chassis
    port = info.get('port', {})
    vlan = info.get('vlan', {})
    vlan_id = None
    vlan_name = None
    if isinstance(vlan, list) and vlan:
        vlan = vlan[0]
    if isinstance(vlan, dict):
        vlan_id = vlan.get('vlan-id') or vlan.get('vlan_id') or _scalar(vlan)
        vlan_name = vlan.get('value') if isinstance(vlan.get('value'), str) else None
    mgmt = ch.get('mgmt-ip') if isinstance(ch, dict) else None
    if isinstance(mgmt, list):
        mgmt = ', '.join(str(x) for x in mgmt)
    return {
        'local_interface': local_if,
        'protocol': via,
        'switch_name': ch_name or (_scalar(ch.get('name')) if isinstance(ch, dict) else None),
        'switch_descr': _scalar(ch.get('descr')) if isinstance(ch, dict) else None,
        'mgmt_ip': mgmt,
        'port_id': _scalar(port.get('id')) if isinstance(port, dict) else None,
        'port_descr': _scalar(port.get('descr')) if isinstance(port, dict) else None,
        'vlan_id': vlan_id,
        'vlan_name': vlan_name,
        'poe': _parse_poe(port),
    }


def do_arp_scan(interface=None):
    if not _have('arp-scan'):
        return {'success': False,
                'error': 'arp-scan is not installed. Click Install to add it.',
                'missing_tool': 'arp-scan', 'hosts': []}
    interface = _capture_iface(interface)
    if not interface:
        return {'success': False, 'hosts': [],
                'error': 'No suitable interface found — pick one explicitly.'}