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Diffstat (limited to 'app/openvpn/ChangeLog.IPv6')
| -rw-r--r-- | app/openvpn/ChangeLog.IPv6 | 440 |
1 files changed, 0 insertions, 440 deletions
diff --git a/app/openvpn/ChangeLog.IPv6 b/app/openvpn/ChangeLog.IPv6 deleted file mode 100644 index 283fe6e6..00000000 --- a/app/openvpn/ChangeLog.IPv6 +++ /dev/null @@ -1,440 +0,0 @@ -Do 31. Dez 15:32:40 CET 2009 Gert Doering - - * Basic IPv6 p2mp functionality implemented - - * new options: - - server-ipv6 - - ifconfig-ipv6 - - ifconfig-ipv6-pool - - route-ipv6 - - iroute-ipv6 - - * modules touched: - - init.c: init & setup IPv6 route list & add/delete IPv6 routes - - tun.c: add "ifconfig" and "route" handling for IPv6 - - multi.c: IPv6 ifconfig-pool assignments - put to route-hash table - push to client - - pool.c: extend pools to handle IPv4+IPv6, and also return IPv6 address - IPv6 address saved to file if ifconfig-pool-persist is set - (but ignored on read due to the way pools work) - - mroute.c: handle reading src/dst addresses from IPv6 packets - (so multi.c can check against route-hash table) - handle printing of IPv6 mroute_addr structure - - helper.c: implement "server-ipv6" macro (->ifconfig-ipv6, pool, ...) - - options.c: implement all the new options - add helper functions for IPv6 address handling - - forward.c: tell do_route() about IPv6 routes - - route.c: handle IPv6 route lists + route option lists - extend add_routes() to do IPv4 + IPv6 route lists - extend delete_routes() to do IPv4 + IPv6 route lists - implement add_route_ipv6(), delete_route_ipv6() to call - system-dependend external program to do the work - - push.c: handle pushing of "ifconfig-ipv6" option - - socket.c: helper function to check & print IPv6 address strings - - * known issues: - - operating system support on all but Linux (ifconfig, route) - - route-ipv6 gateway handling - - iroute-ipv6 not implemented - - TAP support: ifconfig, routing (route needs gateway!) - - * release as patch 20091231-1 - -Thu Dec 31 17:02:08 CET 2009 - - * NetBSD port (NetBSD 3.1 on Sparc64) - - * mroute.c, socket.c: make byte/word access to in6_addr more portable - - * tun.c: fix IPv6 ifconfig arguments on NetBSD - - still doesn't work on NetBSD 3.1, "ifconfig tun0 inet6..." errors with - - ifconfig: SIOCAIFADDR: Address family not supported by protocol family - - (sys/net/if_tun.c, needs to be revision 1.80 or later, NetBSD PR 32944, - included in NetBSD 4.0 and up) - - -Fri Jan 1 14:07:15 CET 2010 - - * FreeBSD port (FreeBSD 6.3-p12 on i386) - - * tun.c: implement IPv6 ifconfig setting for FreeBSD - - * route.c: fix %s/%s argument to IPv6 route add/delete command for *BSD - - * TEST SUCCESS: FreeBSD 6.3-p12, server-ipv6, route-ipv6, ccd/iroute-ipv6 - - * multi.c: implement setting and deleting of iroute-ipv6 - (multi_add_iroutes(), multi_del_iroutes()) - * mroute.c: add mroute_helper_add_iroute6(), mroute_helper_del_iroute6() - * mroute.h: add prototypes, increase MR_HELPER_NET_LEN to 129 (/0.../128) - * multi.c: zeroize host part of IPv6 iroutes in multi_learn_in6_addr() - * mroute.c: implement mroute_addr_mask_host_bits() for IPv6 - - * TEST SUCCESS: Linux 2.6.30 (Gentoo)/iproute2, server-ipv6, ccd/iroute-ipv6 - - * TEST SUCCESS: Linux 2.6.30 (Gentoo)/ifconfig, client-ipv6 - - * TEST FAIL: NetBSD 5.0, IPv6 client - - "ifconfig tun0 .../64" does not create a "connected" route - - adding routes fails - - --> more work to do here. - - * release as patch 20100101-1 - - * TEST FAIL: - FreeBSD 6.3-p12 server "--topology subnet" - Linux/ifconfig client - - BSD sends ICMP6 neighbor solicitations, which are ignored by Linux - - server tun interface is not in p2p mode, client tun interface *is* - - * TEST SUCCESS: non-ipv6 enabled client -> "--server-ipv6" server - (warnings in the log file, but no malfunctions) - - -Sat Jan 2 19:48:35 CET 2010 - - * tun.c: change "ipv6_support()", do not turn off tt->ipv6 unconditionally - if we don't know about OS IPv6 support - just log warning - - * tun.c: implement "ifconfig inet6" setting for MacOS X / Darwin - - * route.c: split *BSD system dependent part of add/delete_route_ipv6() - into FreeBSD/Dragonfly and NetBSD/Darwin/OpenBSD variants - ("2001:db8::/64" vs. "2001:db8:: --prefixlen 64"). - - * tun.c: on MacOS X, NetBSD and OpenBSD, explicitely set on-link route - - * TEST SUCCESS: MacOS X, client-ipv6 with route-ipv6 - - -Sun Jan 3 10:55:31 CET 2010 - - * route.c: NetBSD fails with "-iface tun0", needs gateway address - (assume that the same syntax is needed for OpenBSD) - - * route.h: introduce "remote_endpoint_ipv6" into "struct route_ipv6_list" - - * init.c: pass "ifconfig_ipv6_remote" as gateway to init_route_ipv6_list() - - * route.c: - - init_route_ipv6(): use "remote_endpoint_ipv6" as IPv6 gateway address - if no gateway was specified explicitely - - - init_route_ipv6_list(): fill in "remote_endpoint_ipv6", if parseable - - - get rid of "GATEWAY-LESS ROUTE6" warning - - * route.c, add_route_ipv6() - - explicitely clear host bits of base address, to be able to more - easily set up "connected" /64 routes on NetBSD+Darwin - - - split system-dependent part between Darwin and NetBSD/OpenBSD - (Darwin can use "-iface tun0", NetBSD/OpenBSD get gateway address) - - - change Solaris comments from "known-broken" to "unknown" - - * tun.c: rework NetBSD tunnel initialization and tun_read() / tun_write() - to work the same way OpenBSD and NetBSD do - tunnel is put into - "multi-af" mode, and all packet read/write activity is prepended by - a 32 bit value specifying the address family. - - * TEST SUCCESS: NetBSD 5.0/Sparc64: client-ipv6 with route-ipv6 - - * TEST SUCCESS: MacOS X 10.5: client-ipv6 with route-ipv6 - - * (RE-)TEST SUCCESS: Linux/iproute2: server-ipv6 - Linux/ifconfig: client-ipv6 - FreeBSD 6.3: server-ipv6 - - * release as patch 20100103-1 - - * options.c: document all new options in "--help" - - * tun.c: fix typo in Solaris-specific section - - * socket.h, socket.c: change u_int32_t to uint32_t - (Solaris - and all the rest of the code uses "uintNN" anyway) - -Mon Jan 4 17:46:58 CET 2010 - - * socket.c: rework add_in6_addr() to use 32-bit access to struct in6_addr - (Solaris has no 16-bit values in union, but this is more elegant as well) - - * tun.c: fix "ifconfig inet6" command for Solaris - - * tun.c: make sure "tun0 inet6" is unplumbed first, cleanup leftovers - - * route.c: add routes with "metric 0" on solaris, otherwise they just - don't work (someone who understands Solaris might want to fix this). - - * Solaris "sort of" works now - ifconfig works, route add does not give - errors, "netstat -rn" looks right, but packets are discarded unless - the routes are installed with "metric 0". So we just use "metric 0"... - - * CAVEAT: Solaris "ifconfig ... preferred" interferes with source address - selection. So if there are any active IPv6 interfaces configured with - "preferred", packets leaving out the tunnel will use the wrong source - IPv6 address. Not fixable from within OpenVPN. - - * CAVEAT2: Solaris insists on doing DHCPv6 on tun0 interfaces by default, - so DHCPv6 solicitation packets will be seen. Since the server end has - no idea what to do with them, they are a harmless nuisance. Fixable - on the Solaris side via "ndpd.conf" (see ``man ifconfig''). - - * release as patch 20100104-1 - -Fri Jan 8 10:00:50 CET 2010 - - * import into git repository - - * options.c: add sanity checks for most typical error cases - (--ifconfig-ipv6-pool configured with no --ifconfig-ipv6, etc) - - * options.c: modify get_ipv6_addr() to be more flexible about netbits - (optional now, default to /64) and to return the address-without-netbits - string now (-> for options that want the IPv6 address in printable - form, but without /nn) - - * options.c: modify --ifconfig-ipv6 to optionally accept /netbits, - you can do now "ifconfig-ipv6 2001:df8::1/64 2001:df8::2" or just - "ifconfig-ipv6 2001:df8::5 2001:df8::7", defaulting to /64 - - * options.h: add necessary structure elements for --ifconfig-ipv6-push - - * options.c: implement "parse options" side of --ifconfig-ipv6-push - -Tue Jan 12 22:42:09 CET 2010 - - * tun.c: in TARGET_NETBSD #ifdef, distinguish between "old" code - (IPv4 only, but unmodified read/write) and "new" code (multi-af, - extra 32 bit AF on read/write of the tun interface) - pre-4.0 - NetBSD systems don't have TUNSIFHEAD, no way to have common code. - - * TEST SUCCESS: NetBSD 5.0/Sparc64: client-ipv6 with route-ipv6 (v4+v6) - - * TEST SUCCESS: NetBSD 3.1/Sparc64: client-ipv6 with route-ipv6 (v4-only) - -Thu Jan 14 15:41:50 CET 2010 - - * multi.c: if "--ifconfig-push" is used together with "--ifconfig-ipv6-pool" - and no "--ifconfig-ipv6-push" is seen, issue warning - the current - implementation of pools has IPv6 tied to IPv4, so if v4 does not use - the pool, it breaks for IPv6. Not a *big* problem (since there is - enough v6, just give those users a static v6 address as well), but needs - to be pointed out clearly. - - * release as patch 20100114-1 - -Tue Feb 16 14:43:28 CET 2010 - - * options.c: print "IPv6 payload patch" release date in "--version" - - * tun.c: undo change to init_tun() (moving "bool tun" and call to - "is_tun_p2p()" further up) - it wasn't needed and breaks "make check" - - * git stuff: rebase on David Sommerseth's openvpn-testing git tree - - * release as patch 20100216-1 - -Fri Feb 26 19:59:01 CET 2010 - - * init.c: initialize tuntap->ipv6 in do_init_tun() (to make sure it's - always initialized early-enough, independent of the sequence of - do_ifconfig()/open_tun() [see ifconfig_order() in tun.h]) - - * tun.c, init.c: remove "bool ipv6" argument to tuncfg(), open_tun() - and open_tun_generic() - obsoleted by previous change - - * tun.c: remove ipv6_support() - original purpose was unclear, and all - current platforms (except linux-very-old) fully support IPv6 now :-) - - * tun.c: initial implementation of "netsh" IPv6-ifconfig for Win32 - - * RE-TEST SUCCESS: Linux/i386/ifconfig, client-tun/net30, v4+v6 - -Sun Feb 28 17:05:57 CET 2010 - - * tun.c: NetBSD dependent part: correct destroying/re-creation of tun dev - - * tun.c: move adding of "connected" IPv6 prefix to new helper function, - add_route_connected_v6_net() - - * RE-TEST SUCCESS: NetBSD 5.0/Sparc64, client-tun/net30, v4+v6 - - * RE-TEST SUCCESS: NetBSD 3.1/Sparc64: client-tun/net30, v4-only - - * RE-TEST SUCCESS: Linux/i386/iproute2: server-tun/net30, v4+v6 - - * tun.c: add #ifdef TARGET_DARWIN block for *_tun() functions, to - be able to modify close_tun() for unconfiguring IPv6 - - * tun.c: on close_tun() on MacOS X, need to de-configure "lo0" route for - configured IPv6 address - - * RE-TEST SUCCESS: MacOS X (10.5)/i386: client-tun/net30, v4+v6 - - * route.c: implement ipv6 route adding / deletion via "netsh" for WIN32 - - * TEST FAIL: Windows XP fails, because the tun/tap driver does not - forward IPv6 frames kernel->userland if in "tun" mode - - * options.c: set IPv6 version to 20100228-1 - - * release as patch 20100228-1 - -Sun Mar 7 19:17:33 CET 2010 - - * options.c: set IPv6 version to 20100307-1 - - * TODO.IPv6: add note about OpenBSD TODO (#16) - - * route.c: set (and remove) "magic next hop" fe80::8 for IPv6 routes on - Win32 - - * install-win32/settings.in: bump TAP driver version from 9.6 to 9.7 - and TAP_RELDATE to "07/03/2010" - - * tap-win32/proto.h: add data types and definitions needed for IPv6 - - * tap-win32/types.h: add m_UserToTap_IPv6 ethernet header for IPv6 packets - - * tap-win32/tapdrvr.c: implement support for IPv6 in TUN mode: - - IPv6 packets User->OS need correct ether type - - IPv6 packets OS->User get correctly forwarded - - IPv6 neighbour discovery packets for "fe80::8" (magic address - installed as route-nexthop by OpenVPN.exe) get answered locally - - * TEST SUCCESS: WindowsXP/32bit: client-tun/net30, v4+v6 - - * tun.c: if IPv6 requested in TUN mode, and TUN/TAP driver version - is older than 9.7, log warning and disable IPv6 (won't work anyway). - - * release as patch 20100307-1 - -Sat Jul 10 14:37:52 CEST 2010 - - * TEST SUCCESS: point-to-point tun mode with --ifconfig-ipv6 between - Solaris10/sparc and Linux (Michal Ludvig) - (using the whiteboard tun driver on Solaris, otherwise "no IPv6") - -Sun Aug 8 12:30:44 CEST 2010 - - * route.c: split NetBSD and OpenBSD parts of add_route_ipv6() and - delete_route_ipv6(), implement OpenBSD variant - (needs "-prefixlen nn" while NetBSD uses "/nn") - - * tun.c: implement IPv6 ifconfig for OpenBSD - - * tun.c: destroy tunX interface at tun_close() on OpenBSD (cleanup) - - * TEST SUCCESS: OpenBSD 4.7: client-tun/net30, v4+v6 - -Thu Sep 2 21:18:32 CEST 2010 - - * tun.c: the TAP binary in 2.2-beta3 has the IPv6 related changes, but - the version number is 9.8 now -> check for 9.8, not 9.7 - -Wed Sep 22 22:20:37 CEST 2010 - - * tun.c: bugfix for Linux/iproute2/"topology subnet". Works :-) - - * TEST SUCCESS: Linux/ifconfig: client-tun/net30+subnet, v4+v6 - - * TEST SUCCESS: Linux/iproute2: client-tun/net30+subnet, v4+v6 - - * options.c: tag as 20100922-1 so "allmerged" users can see IPv6 change - -Fri Sep 24 17:57:41 CEST 2010 - - * TEST SUCCESS: Linux/<both>: client-tap, v4+v6, ping6 on connected addr - - * TEST FAIL: Linux/<both>: client-tap, v6, route6 (gateway missing) - -Do 21. Okt 19:36:49 CEST 2010 - - * t_client.sh.in: cherrypick commit f25fe91a40aa3f and 6f1e61b41be52 - (proper exit codes to signal "SKIP" if we do not want to run) - -So 16. Jan 17:25:23 CET 2011 - - * tun.c, route.c: cherrypick 121755c2cb4891f and f0eac1a5979096c67 - (TAP driver and "topology subnet" support for Solaris) - - * tun.c: add IPv6 configuration for TAP interfaces (<device>:1 inet6) - - * tun.c: on close_tun on Solaris, unplumb IPv6 TUN or TAP interfaces - - * TEST SUCCESS: OpenSolaris: client-tun, v4+v6 - TEST SUCCESS: OpenSolaris: client-tap, v4+v6, ping6 on connected addr - TEST FAIL: OpenSolaris: client-tap, v6, route6 (gateway missing) - -So 24. Apr 16:51:45 CEST 2011 - - * rebase to "beta2.2" branch (at 2.2RC2 tag) - - * mroute.c: remove mroute_helper_lock/_unlock() calls for IPv6 - * socket.c: remove locking with L_INET_NTOA mutex - (all the threading stuff got removed by David Sommerseth for 2.2) - - * mroute.c: remove duplicate mroute_helper_add_iroute6() and - mroute_helper_del_iroute6() - "git rebase" artefact - - * ChangeLog.IPv6 and TODO.IPv6: add to commit - - * options.c: tag as 20110424-2 (2.2RC2) - - * TEST SUCCESS: Linux/ifconfig: client-tun/net30+subnet, v4+v6 - - * TEST SUCCESS: Linux/iproute2: client-tun/net30+subnet, v4+v6 - -Thu Apr 28 19:10:01 CEST 2011 - - * rebase to "origin/release/2.2" branch (at v2.2.0 tag) - -Thu May 19 20:51:12 CEST 2011 - - * include Windows "netsh add" -> "netsh set ... store=active" patch from - Seth Mos, to fix restart problems on Windows due to persistant addresses - - * TEST SUCCESS: Windows XP SP3: client-tun/net30, v4+v6 - -Sat May 21 17:03:20 CEST 2011 - - * tun.c: Solaris cleanup (use CLEAR() to zero-out "ifr") - - * tun.c: Windows cleanup: remove route and IPv6 address on disconnect - - * route.c, route.h: remove "static" from delete_route_ipv6(), needed - for ipv6-route cleanup on disconnect - - * TEST SUCCESS: Windows XP SP3: client-tun/net30, v4+v6 - - * TEST SUCCESS: Windows 7 Home Premium: client-tun/net30, v4+v6 - -So 22. Mai 14:46:12 CEST 2011 - - * Tony Lim: removing routes fails on windows if certain bits are set - in the "host part" (others are silently ignored) --> - - * route.c: create print_in6_addr_netbits_only() helper, call from - add_route_ipv6() and delete_route_ipv6() to get only network part - of route-to-be-modified - - * route.c: set 'store=active' on adding routes on WIN32 as well (Tony Lim) - - * options.c: bump IPv6 release to 20110522-1 - - * TEST SUCCESS: Linux/iproute2: client-tun/net30+subnet, v4+v6 - - * TEST SUCCESS: Windows XP SP3: client-tun/net30, v4+v6 - - * TEST SUCCESS: Windows 7 Home Premium: client-tun/net30, v4+v6 - - * TEST SUCCESS: OpenBSD 4.7: client-tun/net30, v4+v6 - TEST FAIL: OpenBSD 4.7: client-tun/subnet, v4 - (seems to be due to "topology subnet has just not been implemented yet") |