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RFC3442 specifies a DHCP extension to provide the client with a list of static routes to use. This is already handled by udhcpc and exposed as the "staticroutes" environment variable, but currently not handled by the action script. Extend the script to do so. The RFC specifies that if this option is provided by the server then the normal "routes" (3) option should be ignored, so ensure that is done. As we may now have more than just a default route on the interface, extend the route cleanup logic to handle all routes for the interface (except for the implied local 0.0.0.0 one). Notice that this option is only sent by servers if explicitly requested by the client, E.G. using the -O staticroutes option to udhcpc. Signed-off-by: Peter Korsgaard <peter@korsgaard.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> |
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| Config.in | ||
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| README | ||
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches