qapi/net.json

   1 # -*- Mode: Python -*-
   2 # vim: filetype=python
   3 #
   4
   5 ##
   6 # = Net devices
   7 ##
   8
   9 { 'include': 'common.json' }
  10
  11 ##
  12 # @set_link:
  13 #
  14 # Sets the link status of a virtual network adapter.
  15 #
  16 # @name: the device name of the virtual network adapter
  17 #
  18 # @up: true to set the link status to be up
  19 #
  20 # Returns: Nothing on success
  21 #          If @name is not a valid network device, DeviceNotFound
  22 #
  23 # Since: 0.14
  24 #
  25 # Notes: Not all network adapters support setting link status.  This command
  26 #        will succeed even if the network adapter does not support link status
  27 #        notification.
  28 #
  29 # Example:
  30 #
  31 # -> { "execute": "set_link",
  32 #      "arguments": { "name": "e1000.0", "up": false } }
  33 # <- { "return": {} }
  34 #
  35 ##
  36 { 'command': 'set_link', 'data': {'name': 'str', 'up': 'bool'} }
  37
  38 ##
  39 # @netdev_add:
  40 #
  41 # Add a network backend.
  42 #
  43 # Additional arguments depend on the type.
  44 #
  45 # Since: 0.14
  46 #
  47 # Returns: Nothing on success
  48 #          If @type is not a valid network backend, DeviceNotFound
  49 #
  50 # Example:
  51 #
  52 # -> { "execute": "netdev_add",
  53 #      "arguments": { "type": "user", "id": "netdev1",
  54 #                     "dnssearch": [ { "str": "example.org" } ] } }
  55 # <- { "return": {} }
  56 #
  57 ##
  58 { 'command': 'netdev_add', 'data': 'Netdev', 'boxed': true,
  59   'allow-preconfig': true }
  60
  61 ##
  62 # @netdev_del:
  63 #
  64 # Remove a network backend.
  65 #
  66 # @id: the name of the network backend to remove
  67 #
  68 # Returns: Nothing on success
  69 #          If @id is not a valid network backend, DeviceNotFound
  70 #
  71 # Since: 0.14
  72 #
  73 # Example:
  74 #
  75 # -> { "execute": "netdev_del", "arguments": { "id": "netdev1" } }
  76 # <- { "return": {} }
  77 #
  78 ##
  79 { 'command': 'netdev_del', 'data': {'id': 'str'},
  80   'allow-preconfig': true }
  81
  82 ##
  83 # @NetLegacyNicOptions:
  84 #
  85 # Create a new Network Interface Card.
  86 #
  87 # @netdev: id of -netdev to connect to
  88 #
  89 # @macaddr: MAC address
  90 #
  91 # @model: device model (e1000, rtl8139, virtio etc.)
  92 #
  93 # @addr: PCI device address
  94 #
  95 # @vectors: number of MSI-x vectors, 0 to disable MSI-X
  96 #
  97 # Since: 1.2
  98 ##
  99 { 'struct': 'NetLegacyNicOptions',
 100   'data': {
 101     '*netdev':  'str',
 102     '*macaddr': 'str',
 103     '*model':   'str',
 104     '*addr':    'str',
 105     '*vectors': 'uint32' } }
 106
 107 ##
 108 # @NetdevUserOptions:
 109 #
 110 # Use the user mode network stack which requires no administrator privilege to
 111 # run.
 112 #
 113 # @hostname: client hostname reported by the builtin DHCP server
 114 #
 115 # @restrict: isolate the guest from the host
 116 #
 117 # @ipv4: whether to support IPv4, default true for enabled
 118 #        (since 2.6)
 119 #
 120 # @ipv6: whether to support IPv6, default true for enabled
 121 #        (since 2.6)
 122 #
 123 # @ip: legacy parameter, use net= instead
 124 #
 125 # @net: IP network address that the guest will see, in the
 126 #       form addr[/netmask] The netmask is optional, and can be
 127 #       either in the form a.b.c.d or as a number of valid top-most
 128 #       bits. Default is 10.0.2.0/24.
 129 #
 130 # @host: guest-visible address of the host
 131 #
 132 # @tftp: root directory of the built-in TFTP server
 133 #
 134 # @bootfile: BOOTP filename, for use with tftp=
 135 #
 136 # @dhcpstart: the first of the 16 IPs the built-in DHCP server can
 137 #             assign
 138 #
 139 # @dns: guest-visible address of the virtual nameserver
 140 #
 141 # @dnssearch: list of DNS suffixes to search, passed as DHCP option
 142 #             to the guest
 143 #
 144 # @domainname: guest-visible domain name of the virtual nameserver
 145 #              (since 3.0)
 146 #
 147 # @ipv6-prefix: IPv6 network prefix (default is fec0::) (since
 148 #               2.6). The network prefix is given in the usual
 149 #               hexadecimal IPv6 address notation.
 150 #
 151 # @ipv6-prefixlen: IPv6 network prefix length (default is 64)
 152 #                  (since 2.6)
 153 #
 154 # @ipv6-host: guest-visible IPv6 address of the host (since 2.6)
 155 #
 156 # @ipv6-dns: guest-visible IPv6 address of the virtual
 157 #            nameserver (since 2.6)
 158 #
 159 # @smb: root directory of the built-in SMB server
 160 #
 161 # @smbserver: IP address of the built-in SMB server
 162 #
 163 # @hostfwd: redirect incoming TCP or UDP host connections to guest
 164 #           endpoints
 165 #
 166 # @guestfwd: forward guest TCP connections
 167 #
 168 # @tftp-server-name: RFC2132 "TFTP server name" string (Since 3.1)
 169 #
 170 # Since: 1.2
 171 ##
 172 { 'struct': 'NetdevUserOptions',
 173   'data': {
 174     '*hostname':  'str',
 175     '*restrict':  'bool',
 176     '*ipv4':      'bool',
 177     '*ipv6':      'bool',
 178     '*ip':        'str',
 179     '*net':       'str',
 180     '*host':      'str',
 181     '*tftp':      'str',
 182     '*bootfile':  'str',
 183     '*dhcpstart': 'str',
 184     '*dns':       'str',
 185     '*dnssearch': ['String'],
 186     '*domainname': 'str',
 187     '*ipv6-prefix':      'str',
 188     '*ipv6-prefixlen':   'int',
 189     '*ipv6-host':        'str',
 190     '*ipv6-dns':         'str',
 191     '*smb':       'str',
 192     '*smbserver': 'str',
 193     '*hostfwd':   ['String'],
 194     '*guestfwd':  ['String'],
 195     '*tftp-server-name': 'str' } }
 196
 197 ##
 198 # @NetdevTapOptions:
 199 #
 200 # Used to configure a host TAP network interface backend.
 201 #
 202 # @ifname: interface name
 203 #
 204 # @fd: file descriptor of an already opened tap
 205 #
 206 # @fds: multiple file descriptors of already opened multiqueue capable
 207 #       tap
 208 #
 209 # @script: script to initialize the interface
 210 #
 211 # @downscript: script to shut down the interface
 212 #
 213 # @br: bridge name (since 2.8)
 214 #
 215 # @helper: command to execute to configure bridge
 216 #
 217 # @sndbuf: send buffer limit. Understands [TGMKkb] suffixes.
 218 #
 219 # @vnet_hdr: enable the IFF_VNET_HDR flag on the tap interface
 220 #
 221 # @vhost: enable vhost-net network accelerator
 222 #
 223 # @vhostfd: file descriptor of an already opened vhost net device
 224 #
 225 # @vhostfds: file descriptors of multiple already opened vhost net
 226 #            devices
 227 #
 228 # @vhostforce: vhost on for non-MSIX virtio guests
 229 #
 230 # @queues: number of queues to be created for multiqueue capable tap
 231 #
 232 # @poll-us: maximum number of microseconds that could
 233 #           be spent on busy polling for tap (since 2.7)
 234 #
 235 # Since: 1.2
 236 ##
 237 { 'struct': 'NetdevTapOptions',
 238   'data': {
 239     '*ifname':     'str',
 240     '*fd':         'str',
 241     '*fds':        'str',
 242     '*script':     'str',
 243     '*downscript': 'str',
 244     '*br':         'str',
 245     '*helper':     'str',
 246     '*sndbuf':     'size',
 247     '*vnet_hdr':   'bool',
 248     '*vhost':      'bool',
 249     '*vhostfd':    'str',
 250     '*vhostfds':   'str',
 251     '*vhostforce': 'bool',
 252     '*queues':     'uint32',
 253     '*poll-us':    'uint32'} }
 254
 255 ##
 256 # @NetdevSocketOptions:
 257 #
 258 # Socket netdevs are used to establish a network connection to another
 259 # QEMU virtual machine via a TCP socket.
 260 #
 261 # @fd: file descriptor of an already opened socket
 262 #
 263 # @listen: port number, and optional hostname, to listen on
 264 #
 265 # @connect: port number, and optional hostname, to connect to
 266 #
 267 # @mcast: UDP multicast address and port number
 268 #
 269 # @localaddr: source address and port for multicast and udp packets
 270 #
 271 # @udp: UDP unicast address and port number
 272 #
 273 # Since: 1.2
 274 ##
 275 { 'struct': 'NetdevSocketOptions',
 276   'data': {
 277     '*fd':        'str',
 278     '*listen':    'str',
 279     '*connect':   'str',
 280     '*mcast':     'str',
 281     '*localaddr': 'str',
 282     '*udp':       'str' } }
 283
 284 ##
 285 # @NetdevL2TPv3Options:
 286 #
 287 # Configure an Ethernet over L2TPv3 tunnel.
 288 #
 289 # @src: source address
 290 #
 291 # @dst: destination address
 292 #
 293 # @srcport: source port - mandatory for udp, optional for ip
 294 #
 295 # @dstport: destination port - mandatory for udp, optional for ip
 296 #
 297 # @ipv6: force the use of ipv6
 298 #
 299 # @udp: use the udp version of l2tpv3 encapsulation
 300 #
 301 # @cookie64: use 64 bit coookies
 302 #
 303 # @counter: have sequence counter
 304 #
 305 # @pincounter: pin sequence counter to zero -
 306 #              workaround for buggy implementations or
 307 #              networks with packet reorder
 308 #
 309 # @txcookie: 32 or 64 bit transmit cookie
 310 #
 311 # @rxcookie: 32 or 64 bit receive cookie
 312 #
 313 # @txsession: 32 bit transmit session
 314 #
 315 # @rxsession: 32 bit receive session - if not specified
 316 #             set to the same value as transmit
 317 #
 318 # @offset: additional offset - allows the insertion of
 319 #          additional application-specific data before the packet payload
 320 #
 321 # Since: 2.1
 322 ##
 323 { 'struct': 'NetdevL2TPv3Options',
 324   'data': {
 325     'src':          'str',
 326     'dst':          'str',
 327     '*srcport':     'str',
 328     '*dstport':     'str',
 329     '*ipv6':        'bool',
 330     '*udp':         'bool',
 331     '*cookie64':    'bool',
 332     '*counter':     'bool',
 333     '*pincounter':  'bool',
 334     '*txcookie':    'uint64',
 335     '*rxcookie':    'uint64',
 336     'txsession':    'uint32',
 337     '*rxsession':   'uint32',
 338     '*offset':      'uint32' } }
 339
 340 ##
 341 # @NetdevVdeOptions:
 342 #
 343 # Connect to a vde switch running on the host.
 344 #
 345 # @sock: socket path
 346 #
 347 # @port: port number
 348 #
 349 # @group: group owner of socket
 350 #
 351 # @mode: permissions for socket
 352 #
 353 # Since: 1.2
 354 ##
 355 { 'struct': 'NetdevVdeOptions',
 356   'data': {
 357     '*sock':  'str',
 358     '*port':  'uint16',
 359     '*group': 'str',
 360     '*mode':  'uint16' } }
 361
 362 ##
 363 # @NetdevBridgeOptions:
 364 #
 365 # Connect a host TAP network interface to a host bridge device.
 366 #
 367 # @br: bridge name
 368 #
 369 # @helper: command to execute to configure bridge
 370 #
 371 # Since: 1.2
 372 ##
 373 { 'struct': 'NetdevBridgeOptions',
 374   'data': {
 375     '*br':     'str',
 376     '*helper': 'str' } }
 377
 378 ##
 379 # @NetdevHubPortOptions:
 380 #
 381 # Connect two or more net clients through a software hub.
 382 #
 383 # @hubid: hub identifier number
 384 # @netdev: used to connect hub to a netdev instead of a device (since 2.12)
 385 #
 386 # Since: 1.2
 387 ##
 388 { 'struct': 'NetdevHubPortOptions',
 389   'data': {
 390     'hubid':     'int32',
 391     '*netdev':    'str' } }
 392
 393 ##
 394 # @NetdevNetmapOptions:
 395 #
 396 # Connect a client to a netmap-enabled NIC or to a VALE switch port
 397 #
 398 # @ifname: Either the name of an existing network interface supported by
 399 #          netmap, or the name of a VALE port (created on the fly).
 400 #          A VALE port name is in the form 'valeXXX:YYY', where XXX and
 401 #          YYY are non-negative integers. XXX identifies a switch and
 402 #          YYY identifies a port of the switch. VALE ports having the
 403 #          same XXX are therefore connected to the same switch.
 404 #
 405 # @devname: path of the netmap device (default: '/dev/netmap').
 406 #
 407 # Since: 2.0
 408 ##
 409 { 'struct': 'NetdevNetmapOptions',
 410   'data': {
 411     'ifname':     'str',
 412     '*devname':    'str' } }
 413
 414 ##
 415 # @NetdevVhostUserOptions:
 416 #
 417 # Vhost-user network backend
 418 #
 419 # @chardev: name of a unix socket chardev
 420 #
 421 # @vhostforce: vhost on for non-MSIX virtio guests (default: false).
 422 #
 423 # @queues: number of queues to be created for multiqueue vhost-user
 424 #          (default: 1) (Since 2.5)
 425 #
 426 # Since: 2.1
 427 ##
 428 { 'struct': 'NetdevVhostUserOptions',
 429   'data': {
 430     'chardev':        'str',
 431     '*vhostforce':    'bool',
 432     '*queues':        'int' } }
 433
 434 ##
 435 # @NetdevVhostVDPAOptions:
 436 #
 437 # Vhost-vdpa network backend
 438 #
 439 # vDPA device is a device that uses a datapath which complies with the virtio
 440 # specifications with a vendor specific control path.
 441 #
 442 # @vhostdev: path of vhost-vdpa device
 443 #            (default:'/dev/vhost-vdpa-0')
 444 #
 445 # @queues: number of queues to be created for multiqueue vhost-vdpa
 446 #          (default: 1)
 447 #
 448 # Since: 5.1
 449 ##
 450 { 'struct': 'NetdevVhostVDPAOptions',
 451   'data': {
 452     '*vhostdev':     'str',
 453     '*queues':       'int' } }
 454
 455 ##
 456 # @NetdevVmnetHostOptions:
 457 #
 458 # vmnet (host mode) network backend.
 459 #
 460 # Allows the vmnet interface to communicate with other vmnet
 461 # interfaces that are in host mode and also with the host.
 462 #
 463 # @start-address: The starting IPv4 address to use for the interface.
 464 #                 Must be in the private IP range (RFC 1918). Must be
 465 #                 specified along with @end-address and @subnet-mask.
 466 #                 This address is used as the gateway address. The
 467 #                 subsequent address up to and including end-address are
 468 #                 placed in the DHCP pool.
 469 #
 470 # @end-address: The DHCP IPv4 range end address to use for the
 471 #               interface. Must be in the private IP range (RFC 1918).
 472 #               Must be specified along with @start-address and
 473 #               @subnet-mask.
 474 #
 475 # @subnet-mask: The IPv4 subnet mask to use on the interface. Must
 476 #               be specified along with @start-address and @subnet-mask.
 477 #
 478 # @isolated: Enable isolation for this interface. Interface isolation
 479 #            ensures that vmnet interface is not able to communicate
 480 #            with any other vmnet interfaces. Only communication with
 481 #            host is allowed. Requires at least macOS Big Sur 11.0.
 482 #
 483 # @net-uuid: The identifier (UUID) to uniquely identify the isolated
 484 #            network vmnet interface should be added to. If
 485 #            set, no DHCP service is provided for this interface and
 486 #            network communication is allowed only with other interfaces
 487 #            added to this network identified by the UUID. Requires
 488 #            at least macOS Big Sur 11.0.
 489 #
 490 # Since: 7.1
 491 ##
 492 { 'struct': 'NetdevVmnetHostOptions',
 493   'data': {
 494     '*start-address': 'str',
 495     '*end-address':   'str',
 496     '*subnet-mask':   'str',
 497     '*isolated':      'bool',
 498     '*net-uuid':      'str' },
 499   'if': 'CONFIG_VMNET' }
 500
 501 ##
 502 # @NetdevVmnetSharedOptions:
 503 #
 504 # vmnet (shared mode) network backend.
 505 #
 506 # Allows traffic originating from the vmnet interface to reach the
 507 # Internet through a network address translator (NAT).
 508 # The vmnet interface can communicate with the host and with
 509 # other shared mode interfaces on the same subnet. If no DHCP
 510 # settings, subnet mask and IPv6 prefix specified, the interface can
 511 # communicate with any of other interfaces in shared mode.
 512 #
 513 # @start-address: The starting IPv4 address to use for the interface.
 514 #                 Must be in the private IP range (RFC 1918). Must be
 515 #                 specified along with @end-address and @subnet-mask.
 516 #                 This address is used as the gateway address. The
 517 #                 subsequent address up to and including end-address are
 518 #                 placed in the DHCP pool.
 519 #
 520 # @end-address: The DHCP IPv4 range end address to use for the
 521 #               interface. Must be in the private IP range (RFC 1918).
 522 #               Must be specified along with @start-address and @subnet-mask.
 523 #
 524 # @subnet-mask: The IPv4 subnet mask to use on the interface. Must
 525 #                be specified along with @start-address and @subnet-mask.
 526 #
 527 # @isolated: Enable isolation for this interface. Interface isolation
 528 #            ensures that vmnet interface is not able to communicate
 529 #            with any other vmnet interfaces. Only communication with
 530 #            host is allowed. Requires at least macOS Big Sur 11.0.
 531 #
 532 # @nat66-prefix: The IPv6 prefix to use into guest network. Must be a
 533 #                unique local address i.e. start with fd00::/8 and have
 534 #                length of 64.
 535 #
 536 # Since: 7.1
 537 ##
 538 { 'struct': 'NetdevVmnetSharedOptions',
 539   'data': {
 540     '*start-address': 'str',
 541     '*end-address':   'str',
 542     '*subnet-mask':   'str',
 543     '*isolated':      'bool',
 544     '*nat66-prefix':  'str' },
 545   'if': 'CONFIG_VMNET' }
 546
 547 ##
 548 # @NetdevVmnetBridgedOptions:
 549 #
 550 # vmnet (bridged mode) network backend.
 551 #
 552 # Bridges the vmnet interface with a physical network interface.
 553 #
 554 # @ifname: The name of the physical interface to be bridged.
 555 #
 556 # @isolated: Enable isolation for this interface. Interface isolation
 557 #            ensures that vmnet interface is not able to communicate
 558 #            with any other vmnet interfaces. Only communication with
 559 #            host is allowed. Requires at least macOS Big Sur 11.0.
 560 #
 561 # Since: 7.1
 562 ##
 563 { 'struct': 'NetdevVmnetBridgedOptions',
 564   'data': {
 565     'ifname':     'str',
 566     '*isolated':  'bool' },
 567   'if': 'CONFIG_VMNET' }
 568
 569 ##
 570 # @NetClientDriver:
 571 #
 572 # Available netdev drivers.
 573 #
 574 # Since: 2.7
 575 #
 576 #        @vhost-vdpa since 5.1
 577 #        @vmnet-host since 7.1
 578 #        @vmnet-shared since 7.1
 579 #        @vmnet-bridged since 7.1
 580 ##
 581 { 'enum': 'NetClientDriver',
 582   'data': [ 'none', 'nic', 'user', 'tap', 'l2tpv3', 'socket', 'vde',
 583             'bridge', 'hubport', 'netmap', 'vhost-user', 'vhost-vdpa',
 584             { 'name': 'vmnet-host', 'if': 'CONFIG_VMNET' },
 585             { 'name': 'vmnet-shared', 'if': 'CONFIG_VMNET' },
 586             { 'name': 'vmnet-bridged', 'if': 'CONFIG_VMNET' }] }
 587
 588 ##
 589 # @Netdev:
 590 #
 591 # Captures the configuration of a network device.
 592 #
 593 # @id: identifier for monitor commands.
 594 #
 595 # @type: Specify the driver used for interpreting remaining arguments.
 596 #
 597 # Since: 1.2
 598 #
 599 #        'l2tpv3' - since 2.1
 600 #        'vmnet-host' - since 7.1
 601 #        'vmnet-shared' - since 7.1
 602 #        'vmnet-bridged' - since 7.1
 603 ##
 604 { 'union': 'Netdev',
 605   'base': { 'id': 'str', 'type': 'NetClientDriver' },
 606   'discriminator': 'type',
 607   'data': {
 608     'nic':      'NetLegacyNicOptions',
 609     'user':     'NetdevUserOptions',
 610     'tap':      'NetdevTapOptions',
 611     'l2tpv3':   'NetdevL2TPv3Options',
 612     'socket':   'NetdevSocketOptions',
 613     'vde':      'NetdevVdeOptions',
 614     'bridge':   'NetdevBridgeOptions',
 615     'hubport':  'NetdevHubPortOptions',
 616     'netmap':   'NetdevNetmapOptions',
 617     'vhost-user': 'NetdevVhostUserOptions',
 618     'vhost-vdpa': 'NetdevVhostVDPAOptions',
 619     'vmnet-host': { 'type': 'NetdevVmnetHostOptions',
 620                     'if': 'CONFIG_VMNET' },
 621     'vmnet-shared': { 'type': 'NetdevVmnetSharedOptions',
 622                       'if': 'CONFIG_VMNET' },
 623     'vmnet-bridged': { 'type': 'NetdevVmnetBridgedOptions',
 624                        'if': 'CONFIG_VMNET' } } }
 625
 626 ##
 627 # @RxState:
 628 #
 629 # Packets receiving state
 630 #
 631 # @normal: filter assigned packets according to the mac-table
 632 #
 633 # @none: don't receive any assigned packet
 634 #
 635 # @all: receive all assigned packets
 636 #
 637 # Since: 1.6
 638 ##
 639 { 'enum': 'RxState', 'data': [ 'normal', 'none', 'all' ] }
 640
 641 ##
 642 # @RxFilterInfo:
 643 #
 644 # Rx-filter information for a NIC.
 645 #
 646 # @name: net client name
 647 #
 648 # @promiscuous: whether promiscuous mode is enabled
 649 #
 650 # @multicast: multicast receive state
 651 #
 652 # @unicast: unicast receive state
 653 #
 654 # @vlan: vlan receive state (Since 2.0)
 655 #
 656 # @broadcast-allowed: whether to receive broadcast
 657 #
 658 # @multicast-overflow: multicast table is overflowed or not
 659 #
 660 # @unicast-overflow: unicast table is overflowed or not
 661 #
 662 # @main-mac: the main macaddr string
 663 #
 664 # @vlan-table: a list of active vlan id
 665 #
 666 # @unicast-table: a list of unicast macaddr string
 667 #
 668 # @multicast-table: a list of multicast macaddr string
 669 #
 670 # Since: 1.6
 671 ##
 672 { 'struct': 'RxFilterInfo',
 673   'data': {
 674     'name':               'str',
 675     'promiscuous':        'bool',
 676     'multicast':          'RxState',
 677     'unicast':            'RxState',
 678     'vlan':               'RxState',
 679     'broadcast-allowed':  'bool',
 680     'multicast-overflow': 'bool',
 681     'unicast-overflow':   'bool',
 682     'main-mac':           'str',
 683     'vlan-table':         ['int'],
 684     'unicast-table':      ['str'],
 685     'multicast-table':    ['str'] }}
 686
 687 ##
 688 # @query-rx-filter:
 689 #
 690 # Return rx-filter information for all NICs (or for the given NIC).
 691 #
 692 # @name: net client name
 693 #
 694 # Returns: list of @RxFilterInfo for all NICs (or for the given NIC).
 695 #          Returns an error if the given @name doesn't exist, or given
 696 #          NIC doesn't support rx-filter querying, or given net client
 697 #          isn't a NIC.
 698 #
 699 # Since: 1.6
 700 #
 701 # Example:
 702 #
 703 # -> { "execute": "query-rx-filter", "arguments": { "name": "vnet0" } }
 704 # <- { "return": [
 705 #         {
 706 #             "promiscuous": true,
 707 #             "name": "vnet0",
 708 #             "main-mac": "52:54:00:12:34:56",
 709 #             "unicast": "normal",
 710 #             "vlan": "normal",
 711 #             "vlan-table": [
 712 #                 4,
 713 #                 0
 714 #             ],
 715 #             "unicast-table": [
 716 #             ],
 717 #             "multicast": "normal",
 718 #             "multicast-overflow": false,
 719 #             "unicast-overflow": false,
 720 #             "multicast-table": [
 721 #                 "01:00:5e:00:00:01",
 722 #                 "33:33:00:00:00:01",
 723 #                 "33:33:ff:12:34:56"
 724 #             ],
 725 #             "broadcast-allowed": false
 726 #         }
 727 #       ]
 728 #    }
 729 #
 730 ##
 731 { 'command': 'query-rx-filter',
 732   'data': { '*name': 'str' },
 733   'returns': ['RxFilterInfo'] }
 734
 735 ##
 736 # @NIC_RX_FILTER_CHANGED:
 737 #
 738 # Emitted once until the 'query-rx-filter' command is executed, the first event
 739 # will always be emitted
 740 #
 741 # @name: net client name
 742 #
 743 # @path: device path
 744 #
 745 # Since: 1.6
 746 #
 747 # Example:
 748 #
 749 # <- { "event": "NIC_RX_FILTER_CHANGED",
 750 #      "data": { "name": "vnet0",
 751 #                "path": "/machine/peripheral/vnet0/virtio-backend" },
 752 #      "timestamp": { "seconds": 1368697518, "microseconds": 326866 } }
 753 #    }
 754 #
 755 ##
 756 { 'event': 'NIC_RX_FILTER_CHANGED',
 757   'data': { '*name': 'str', 'path': 'str' } }
 758
 759 ##
 760 # @AnnounceParameters:
 761 #
 762 # Parameters for self-announce timers
 763 #
 764 # @initial: Initial delay (in ms) before sending the first GARP/RARP
 765 #           announcement
 766 #
 767 # @max: Maximum delay (in ms) between GARP/RARP announcement packets
 768 #
 769 # @rounds: Number of self-announcement attempts
 770 #
 771 # @step: Delay increase (in ms) after each self-announcement attempt
 772 #
 773 # @interfaces: An optional list of interface names, which restricts the
 774 #              announcement to the listed interfaces. (Since 4.1)
 775 #
 776 # @id: A name to be used to identify an instance of announce-timers
 777 #      and to allow it to modified later.  Not for use as
 778 #      part of the migration parameters. (Since 4.1)
 779 #
 780 # Since: 4.0
 781 ##
 782
 783 { 'struct': 'AnnounceParameters',
 784   'data': { 'initial': 'int',
 785             'max': 'int',
 786             'rounds': 'int',
 787             'step': 'int',
 788             '*interfaces': ['str'],
 789             '*id' : 'str' } }
 790
 791 ##
 792 # @announce-self:
 793 #
 794 # Trigger generation of broadcast RARP frames to update network switches.
 795 # This can be useful when network bonds fail-over the active slave.
 796 #
 797 # Example:
 798 #
 799 # -> { "execute": "announce-self",
 800 #      "arguments": {
 801 #          "initial": 50, "max": 550, "rounds": 10, "step": 50,
 802 #          "interfaces": ["vn2", "vn3"], "id": "bob" } }
 803 # <- { "return": {} }
 804 #
 805 # Since: 4.0
 806 ##
 807 { 'command': 'announce-self', 'boxed': true,
 808   'data' : 'AnnounceParameters'}
 809
 810 ##
 811 # @FAILOVER_NEGOTIATED:
 812 #
 813 # Emitted when VIRTIO_NET_F_STANDBY was enabled during feature negotiation.
 814 # Failover primary devices which were hidden (not hotplugged when requested)
 815 # before will now be hotplugged by the virtio-net standby device.
 816 #
 817 # @device-id: QEMU device id of the unplugged device
 818 #
 819 # Since: 4.2
 820 #
 821 # Example:
 822 #
 823 # <- { "event": "FAILOVER_NEGOTIATED",
 824 #      "data": { "device-id": "net1" },
 825 #      "timestamp": { "seconds": 1368697518, "microseconds": 326866 } }
 826 #
 827 ##
 828 { 'event': 'FAILOVER_NEGOTIATED',
 829   'data': {'device-id': 'str'} }