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.
Version The first header field in an IP packet is the four-bit version field. (In IPv4 packets, this is always equal to 4.)Internet Header Length (IHL)The second field (4 bits) is the Internet Header Length (IHL), which is the number of 32-bit words in the header.