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tcpcp-11 (19-APR-2005)

tcpcp-11.tar.gz (59 kB) Changes: upgraded to the 2.6.11 kernel added a UML-based demonstration in demo/

tcpcp-10 (17-FEB-2005)

tcpcp-10.tar.gz (56 kB) Changes: upgraded to the 2.6.10 kernel net/ipv4/tcpcp.c: complemented module formalities and moved them to the bottom of the file README: TCP_KICK is called TCP_CP_FN

tcpcp-9 (17-JUL-2004)

tcpcp-9.tar.gz (56 kB) Changes: README: changed URL from http://www.almesberger.net/tcpcp/ to http://tcpcp.sourceforge.net/ upgraded to the 2.6.7 kernel app/cpshd.c: added command "hello" to echo a message on the daemon's "console"

tcpcp-8 (16-MAR-2004)

tcpcp-8.tar.gz (56 kB) Changes: upgraded to the 2.6.4 kernel app/shmod.c: changed "generic value" type from "void *" to "unsigned long", for better 64 bit compatibility lib/Makefile: added -fPIC for amd64 compatibility

tcpcp-7 (4-MAR-2004)

tcpcp-7.tar.gz (56 kB) Changes: Makefile: changed upload target to SourceForge upload procedure removed "umlrun" subsystem removed UML build upgraded to the 2.6.3 kernel renamed original kernel source directory from *.orig to *-orig

tcpcp-6 (6-JAN-2003)

tcpcp-6.tar.gz (65 kB) Changes: upgraded to the 2.5.54 kernel for regular build and for UML README: clarified that connection passing is transparent to the peer README: clarified that "local adress" means IP address (reported by Patrick Schaaf) added references to LVS and Cisco's SLB (suggested by Patrick Schaaf) uml/Makefile: root_fs is now a direct make target umlrun: run_agent can now also run directly under run_master umlrun: added client IDs and session disconnect/reconnect

tcpcp-5 (21-DEC-2002)

tcpcp-5.tar.gz (78 kB) Changes: upgraded to the 2.5.49 kernel make "upload" now runs md5sum after uploading tentatively added -b ("background") option to cpshd added UML build process in uml/ added framework for running programs under UML in umlrun/ mkpatch now exits with non-zero exit status on error

tcpcp-4 (15-NOV-2002)

tcpcp-4.tar.gz (55 kB) Changes: upgraded to the 2.5.47 kernel added doc/README.CHECKPOINTING with a few reflections on how tcpcp could be abused for "real" checkpointing, where the previous connection owner suddenly dies renamed TCP_KICK to TCP_CP_FN, and added a sub-function code in optval renamed tcpcp_kick to tcpcp_activate

tcpcp-3 (1-NOV-2002)

tcpcp-3.tar.gz (53 kB) Changes: moved activation of dormant connection from TCP_ICI/tcpcp_create to new socket option TCP_KICK and API function tcpcp_kick tcpcp_getici now returns any errors pending in sk->err API: added tcpcp_set_dst to set the destination address/port added "install" and "uninstall" make targets libtcpcp is now a shared library dumpici: added option -V that prints version information API: tcpcp_set_cong now sets errno README.HANDOVER: documented single host case and added TCP_KICK described not preserving error queue as feature, not bug minor cleanup here and there

tcpcp-2 (31-OCT-2002)

tcpcp-2.tar.gz (50 kB) Changes: removed 1000 "voodoo slack" term in __tcpcp_maxicisize's size estimate tcpcp.c:tcpcp_init now correctly identifies the version as the one of the ICI format, not as the one of tcpcp itself tcpcp.c:tcpcp_buffers checks send sequence numbers tcpcp.c:tcpcp_fixup adjusts receive buffer to advertized window tcpcp.c:tcpcp_fixup sets MSS clamp to value from ICI documented request_module race in tcpcp_hooks.c README and tcpcp.c: added discussion of usefulness of tcpcp_start added description of handover procedure in doc/README.HANDOVER minor cleanups here and there

tcpcp-1 (31-OCT-2002)

tcpcp-1.tar.gz (48 kB) Changes: tcpcp_hooks now try to load the tcpcp module added ts_offset to struct tcp_opt and related structures, so that tcpcp can adjust local timestamps on a per-socket basis added app/sendcp, a simple Web server with connection passing /proc/sys/net/ipv4/sysctl_privileged was not created when using tcpcp as a module

tcpcp-0 (30-OCT-2002)

tcpcp-0.tar.gz (45 kB) Changes: first release

Last update: 19-APR-2005   Werner Almesberger