Module Name:	src
Committed By:	rpaulo
Date:		Tue Sep  5 00:29:36 UTC 2006

Modified Files:
	src/lib/libc/gen: sysctl.3
	src/sbin/sysctl: sysctl.8
	src/share/man/man4: tcp.4
	src/sys/netinet: ip.h ip_ecn.c tcp.h tcp_input.c tcp_output.c
	    tcp_subr.c tcp_usrreq.c tcp_var.h
	src/usr.bin/netstat: inet.c

Log Message:
Import of TCP ECN algorithm for congestion control.
Both available for IPv4 and IPv6.
Basic implementation test results are available at
http://netbsd-soc.sourceforge.net/projects/ecn/testresults.html.

Work sponsored by the Google Summer of Code project 2006.
Special thanks to Kentaro Kurahone, Allen Briggs and Matt Thomas for their
help, comments and support during the project.


To generate a diff of this commit:
cvs rdiff -r1.179 -r1.180 src/lib/libc/gen/sysctl.3
cvs rdiff -r1.152 -r1.153 src/sbin/sysctl/sysctl.8
cvs rdiff -r1.19 -r1.20 src/share/man/man4/tcp.4
cvs rdiff -r1.27 -r1.28 src/sys/netinet/ip.h
cvs rdiff -r1.14 -r1.15 src/sys/netinet/ip_ecn.c
cvs rdiff -r1.21 -r1.22 src/sys/netinet/tcp.h
cvs rdiff -r1.243 -r1.244 src/sys/netinet/tcp_input.c
cvs rdiff -r1.142 -r1.143 src/sys/netinet/tcp_output.c
cvs rdiff -r1.198 -r1.199 src/sys/netinet/tcp_subr.c
cvs rdiff -r1.119 -r1.120 src/sys/netinet/tcp_usrreq.c
cvs rdiff -r1.136 -r1.137 src/sys/netinet/tcp_var.h
cvs rdiff -r1.75 -r1.76 src/usr.bin/netstat/inet.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.