mirror of https://github.com/ipxe/ipxe.git
0b3c88e035
Previously the maximum packet length was computed using an erroneous understanding of the role of the MIC field in TKIP-encrypted packets. The field is actually considered to be part of the MSDU (encrypted and fragmented data), not the MPDU (container for each encrypted fragment). As such its size does not contribute to cryptographic overhead outside the data field's size limitations. The net result is that the previous maximum packet length value was 4 bytes too long; fix it to the correct value of 2352. Signed-off-by: Michael Brown <mcb30@etherboot.org> |
||
|---|---|---|
| contrib | ||
| src | ||
| COPYING | ||
| COPYRIGHTS | ||
| LOG | ||
| README | ||
README
gPXE README File gPXE is an implementation of the PXE specification for network booting, with extensions to allow additional features such as booting via HTTP, iSCSI, and AoE. In generally, gPXE is compatible with the industry-standard PXE specification, and also supports Etherboot .nbi file loading and some additional protocols and features. For more detailed information about gPXE, please visit our project website at: http://etherboot.org/ BUILDING gPXE IMAGE FROM SOURCE If you don't want to install development tools, and have access to the Web, you can get gPXE and Etherboot ROM images made on demand from http://rom-o-matic.net/ If you would like to compile gPXE images from source, here are some tips. We normally compile gPXE images on x86, 32-bit Linux machines. It is possible to also use x86-64 machines. We use gcc compiler options to create 32-bit output. It is important to have the necessary software packages installed. A gcc-based toolchain is required. The following packages (at least) are required: - a gcc tool chain (gcc 3.x or gcc 4.x) - binutils - perl - syslinux - mtools To test your environment, cd to the "src" directory and type: make You should see a lot of output, and when it stops, the "bin" directory should be populated with gPXE images and object files. To learn more about what to build and how to use gPXE, please visit our project website at http://etherboot.org/ , particularly the "howto" section. CONTACTING US Pointers to our project mailing lists are on http://etherboot.org/ Real-time help is often available on IRC on the #etherboot channel of irc.freenode.net.