After Franklin Roosevelt died in office in April 1945, Eleanor was expected to retire to a quiet, private life. However, by the end of the year she was back in public. America's new president, Harry S. Truman (1884â1972), made her the American representative to the United Nations Commission on Human Rights.
The UDP protocol header consists of 8 bytes of Protocol Control Information (PCI) The UDP header consists of four fields each of 2 bytes in length: Source Port (UDP packets from a client use this as a service access point (SAP) to indicate the session on the local client that originated the packet.
Example: 1  Host A is sending TCP data to host B. 2  Host A sends Segments 1 through 5. 3  Segment 2 is forwarded by an ECN-capable router that is experiencing congestion, which sets the ECN field in the IP header to 11.  When Host B receives this segment, it sends ACKs with the ECE flag set.