» Prioritizing empty TCP ACKs with pf and ALTQ An OpenBSD-specific way to relieve TCP performance degradation due to congestion in the opposite direction across a bottleneck. http://www.benzedrine.cx/ackpri.html
» Sally Floyd at ICIR Proposed and experimental improvements to congestion control. http://www.icir.org/floyd/
» T/TCP Home Page Historic description of T/TCP. Includes links to RFCs and source code. Not being updated since Richard W. Stevens has passed away. http://www.kohala.com/start/ttcp.html
» TCP Smooth Start A refinement to slow start algorithm. http://www.eecs.umich.edu/~hxw/paper/smooth.ps
» TCP/IP Resources List A meta-FAQ about TCP/IP regularly posted to Usenet. http://www.private.org.il/tcpip_rl.html
» TCP: From PSH to ACK Concise descriptions of the different algorithms involved in implementing TCP. http://cities.lk.net/tcp.html
» TCPSAT list of TCP papers A list of pointers to author's copies of TCP-related papers from (now closed) IETF TCP Over Satellite working group. http://www.isi.edu/tcpsat/papers.html
» The Web 100 Project The goal is to make 100Mbps TCP streams over wide-area networks possible for general users. http://www.web100.org/