datagram
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... layer. TCP assumes it can obtain a simple,
potentially unreliable datagram service from the lower level
protocols. In principle, the TCP ...
... segments of information enclosed in internet
datagram "envelopes". The internet datagram provides a means for
...
... datagram "envelopes". The internet datagram provides a means for
addressing source and destination ...
... internet module or intermediate gateway. To transmit the datagram
through the local network, it is embedded in a local network ...
... gateway between networks, the internet datagram is "unwrapped"
from its local packet and examined to determine through which network
...
... internet datagram should travel next. The internet datagram is
then "wrapped" in a local packet suitable to the next network and
...
... datagram into smaller
internet datagram fragments if this is necessary for transmission
through the next network ...
... destination internet module unwraps the segment from the datagram
(after reassembling the datagram, if necessary) and passes it to the
...
... segment from the datagram
(after reassembling the datagram, if necessary) and passes it to the
destination TCP ...
... Included in the type of service information is the precedence of the
datagram. Datagrams may also carry security information to permit
...
... type of service information is the precedence of the
datagram. Datagrams may also carry security information to permit
host ...
... host and gateways that operate in multilevel secure environments to
properly segregate datagrams for security considerations.
...
... network device driver directly, but rather calls on the internet
datagram protocol module which may in turn call on the device driver.
...
... internet interface provides calls to send and receive
datagrams addressed to TCP modules in hosts anywhere in the internet ...
... datagram ...