RFC 6247: Moving the Undeployed TCP Extensions RFC 1072, RFC 1106, RFC 1110, RFC 1145, RFC 1146, RFC 1379, RFC 1644, and RFC 1693 to Historic Status
RFC 4614: A Roadmap for Transmission Control Protocol (TCP) Specification Documents
RFC 1072: TCP extensions for long-delay paths
RFC 1106: TCP big window and NAK options
RFC 1110: Problem with the TCP big window option
Moving the Undeployed TCP Extensions RFC 1072, RFC 1106, RFC 1110, RFC 1145, RFC 1146, RFC 1379, RFC 1644, and RFC 1693 to Historic Status
RFC 1145: TCP alternate checksum options
RFC 1146: TCP alternate checksum options