The UDP module must be able to determine the 220-701 source and destination internet addresses and the protocol field from the internet header. 312-49 One possible UDP/IP interface would return the whole internet datagram including all of the internet header in response to a receive 350-001 operation. Such an interface would also allow the UDP to pass a full internet datagram complete with header to the IP to send. The IP would verify certain fields for consistency and compute 350-018 the internet header checksum.
The UDP module must be able
The UDP module must be able to determine the 220-701 source and destination internet addresses and the protocol field from the internet header. 312-49 One possible UDP/IP interface would return the whole internet datagram including all of the internet header in response to a receive 350-001 operation. Such an interface would also allow the UDP to pass a full internet datagram complete with header to the IP to send. The IP would verify certain fields for consistency and compute 350-018 the internet header checksum.