datagrams

Applications that use UDP must be prepared to handle missing , duplicate, and out-of- sequence datagrams .

Devices that process datagrams may not be able to forward a datagram due to an error in the header parameter.

Datagrams may be fragmented by the sending host or by an intermediate router.

The Point-to-Point Protocol is designed for establishing a connection so as to transport multi-protocol datagrams between two peers.

any datagrams with an unknown request ID are probably delayed responses to an earlier request and should be discarded.

A UDP socket can receive datagrams from any server on the network, and send datagrams to any host on the network.

A default gateway must also be configured if datagrams are to travel outside of the local network.

It means that for attackers there exists a way of constructing network datagrams that contain wrong data.

This overload sends datagrams to the remote host established in the Connect method and returns the number of bytes sent.

Gets the number of local endpoints that are listening for User Datagram Protocol (UDP) datagrams.

Any association between datagrams must be supplied by the higher layers.

Today's LANs and internet works provide only a single service to the desktop: best effort delivery of datagrams.

Multiple clients can also be created on the same port and joined to the multicast group to receive the datagrams sent from the server.

If the traffic continues, the host or gateway eventually exhausts its memory and must discard additional datagrams that arrive.

UDP provides a way for applications to send encapsulated raw IP datagrams without having to develop a connection.

Specify the network interface for outgoing multicast datagrams sent on this socket.

Method starts asynchronously reading connectionless datagrams from a remote host.

Do not call the Connect method if you intend to receive multicasted datagrams.

The UDP ASSOCIATE request is used to establish an association within the UDP relay process to handle UDP datagrams.

Specifies the IP options to be inserted into outgoing datagrams.

When datagrams arrive too quickly for a host or gateway to process, they are temporarily stored in memory.

Duplication would cause instability in the Internet and compromise its ability to deliver datagrams to networks.

Each node in the cluster periodically exchanges sequenced, unicast UDP datagrams with every other node in the cluster.

Indicates that the application provides the IP header for outgoing datagrams.

You also need an ACE_INET_Addr object for the client (unlike for TCP) specifying the port that will send and receive the datagrams.

Also, datagrams may be lost in transit; however, UDP makes a best effort at delivery.

A UDP listener is an open socket that waits for and receives UDP datagrams.

It MUST drop any datagrams arriving from any source IP address other than the one recorded for the particular association.

In addition, datagrams may arrive in any order, never arrive at all, or be duplicated in transit.

Random early detection (RED) probabilistically drops datagrams early when the queue exceeds a configured size.

UDP does detect errored datagrams with a checksum.

RSVP messages are sent as IP datagrams, and the router keeps "soft state" , which is refreshed by periodic reservation messages.

UDP sends and receives datagrams for applications.

Gets the number of User Datagram Protocol (UDP) datagrams that were received and discarded because of port errors.

Datagrams cannot always be forwarded to their destinations.

Similarly, it will drop datagrams it cannot or will not relay.

Method, any datagrams that arrive from an address other than the specified default will be discarded.

If you do call Connect any datagrams that arrive from an address other than the specified default will be discarded.

Multiple MulticastSocket's may subscribe to a multicast group and port concurrently, and they will all receive group datagrams.

Get the setting for local loopback of multicast datagrams.

Any datagrams that arrive from an address other than the specified default will be discarded.

Datagrams are useful for noncritical data transfers.

Listing 10 shows how a host uses multicast datagrams to receive and send messages.

UDP is a connectionless transport layer protocol that is responsible for sending and receiving datagrams.

Packets in the IP layer are called datagrams.

Send UDP datagrams with checksum set to zero.

The following is a URI for a datagram connection for accepting datagrams on a certain port

Redirect datagrams for the Network

Redirect datagrams for the Host

The Access of IP Datagrams in Broadband Passive Optical Network Based on WDM