FreeBSD src
8aa4c57946
and ipv6_ifconfig_<interface> options have already been deprecated, these changes do not alter that. With these changes any value set for ipv6_enable will emit a warning. In order to avoid a POLA violation for the deprecation of the option ipv6_enable=NO will still disable configuration for all interfaces other than lo0. ipv6_enable=YES will not have any effect, but will emit an additional warning. Support and warnings for this option will be removed in FreeBSD 10.x. Consistent with the current code, in order for IPv6 to be configured on an interface (other than lo0) an ifconfig_<interface>_ipv6 option will have to be added to /etc/rc.conf[.local]. 1. Clean up and minor optimizations for the following functions: ifconfig_up (the ipv6 elements) ipv6if ipv6_autoconfif get_if_var _ifconfig_getargs The cleanups generally were to move the "easy" tests earlier in the functions, and consolidate duplicate code. 2. Stop overloading ipv6_prefer with the ability to disable IPv6 configuration. 3. Remove noafif() which was only ever called from ipv6_autoconfif. Instead, simplify and integrate the tests into that function, and convert the test to use is_wired_interface() instead of listing wireless interfaces explicitly. 4. Integrate backwards compatibility for ipv6_ifconfig_<interface> into _ifconfig_getargs. This dramatically simplifies the code in all of the callers, and avoids a lot of other code duplication. 5. In rc.d/netoptions, add code for an ipv6_privacy option to use RFC 4193 style pseudo-random addresses (this is what windows does by default, FYI). 6. Add support for the [NO]RTADV options in ifconfig_getargs() and ipv6_autoconfif(). In the latter, include support for the explicit addition of [-]accept_rtadv in ifconfig_<interface>_ipv6 as is done in the current code. 7. In rc.d/netif add a warning if $ipv6_enable is set, and remove the set_rcvar_obsolete for it. Also remove the latter from rc.d/ip6addrctl. 8. In /etc/defaults/rc.conf: Add an example for RTADV configuration. Set ipv6_network_interfaces to AUTO. Switch ipv6_prefer to YES. If ipv6_enable is not set this will have no effect. Add a default for ipv6_privacy (NO). 9. Document all of this in rc.conf.5. |
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| bin | ||
| cddl | ||
| contrib | ||
| crypto | ||
| etc | ||
| games | ||
| gnu | ||
| include | ||
| kerberos5 | ||
| lib | ||
| libexec | ||
| release | ||
| rescue | ||
| sbin | ||
| secure | ||
| share | ||
| sys | ||
| tools | ||
| usr.bin | ||
| usr.sbin | ||
| COPYRIGHT | ||
| LOCKS | ||
| MAINTAINERS | ||
| Makefile | ||
| Makefile.inc1 | ||
| ObsoleteFiles.inc | ||
| README | ||
| UPDATING | ||
This is the top level of the FreeBSD source directory. This file was last revised on: $FreeBSD$ For copyright information, please see the file COPYRIGHT in this directory (additional copyright information also exists for some sources in this tree - please see the specific source directories for more information). The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree, the most commonly used one being ``world'', which rebuilds and installs everything in the FreeBSD system from the source tree except the kernel, the kernel-modules and the contents of /etc. The ``world'' target should only be used in cases where the source tree has not changed from the currently running version. See: http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html for more information, including setting make(1) variables. The ``buildkernel'' and ``installkernel'' targets build and install the kernel and the modules (see below). Please see the top of the Makefile in this directory for more information on the standard build targets and compile-time flags. Building a kernel is a somewhat more involved process, documentation for which can be found at: http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html And in the config(8) man page. Note: If you want to build and install the kernel with the ``buildkernel'' and ``installkernel'' targets, you might need to build world before. More information is available in the handbook. The sample kernel configuration files reside in the sys/<arch>/conf sub-directory (assuming that you've installed the kernel sources), the file named GENERIC being the one used to build your initial installation kernel. The file NOTES contains entries and documentation for all possible devices, not just those commonly used. It is the successor of the ancient LINT file, but in contrast to LINT, it is not buildable as a kernel but a pure reference and documentation file. Source Roadmap: --------------- bin System/user commands. contrib Packages contributed by 3rd parties. crypto Cryptography stuff (see crypto/README). etc Template files for /etc. games Amusements. gnu Various commands and libraries under the GNU Public License. Please see gnu/COPYING* for more information. include System include files. kerberos5 Kerberos5 (Heimdal) package. lib System libraries. libexec System daemons. release Release building Makefile & associated tools. rescue Build system for statically linked /rescue utilities. sbin System commands. secure Cryptographic libraries and commands. share Shared resources. sys Kernel sources. tools Utilities for regression testing and miscellaneous tasks. usr.bin User commands. usr.sbin System administration commands. For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see: http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html