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path: root/src/include/ipxe/ndp.h
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* [build] Mark core files as permitted for UEFI Secure BootMichael Brown2026-01-141-0/+1
| | | | | | | | | | | | Mark all files used in a standard build of bin-x86_64-efi/snponly.efi as permitted for UEFI Secure Boot. These files represent the core functionality of iPXE that is guaranteed to have been included in every binary that was previously subject to a security review and signed by Microsoft. It is therefore legitimate to assume that at least these files have already been reviewed to the required standard multiple times. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [neighbour] Always use network device's own link-layer addressMichael Brown2026-01-051-4/+2Star
| | | | | | | | | | | | | | | | | | The API for neighbour_tx() allows for an explicit source link-layer address, but this will be ignored if the packet is deferred for transmission after completion of neighbour discovery. The network device's own link-layer address will always be used when sending neighbour discovery packets, and when sending any deferred packets after discovery completes. All callers pass in the network device's own link-layer address as the source address anyway, and so this explicit source link-layer address is never used for any meaningful purpose. Simplify the neighbour_tx() API by removing the ability to pass in an explicit source link-layer address. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [legal] Relicense files under GPL2_OR_LATER_OR_UBDLMichael Brown2015-03-021-1/+1
| | | | | | | Relicense files for which I am the sole author (as identified by util/relicense.pl). Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [ipv6] Fix compilation under FreeBSDMichael Brown2013-12-211-1/+1
| | | | | Reported-by: Dewey Hylton <dewey@hyltown.com> Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [ipv6] Expose NDP-provided settings (including the DNS server)Michael Brown2013-12-051-0/+37
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [ipv6] Add IPv6 network device configuratorMichael Brown2013-11-071-2/+0Star
| | | | | | | | | | Include IPv6 within the generic network device configurator mechanism. The IPv6 configurator will send a router solicitation and wait for a router advertisement to be received. (As per RFC4861 section 6.3.7, we do this even if advertisements have been received prior to sending the router solicitation.) Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [ipv6] Add ndp_tx_router_solicitation() to send router solicitationsMichael Brown2013-10-251-0/+14
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [ipv6] Support stateless address autoconfiguration (SLAAC)Michael Brown2013-10-231-12/+55
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [ipv6] Extract link layer addresses from router advertisementsMichael Brown2013-10-231-5/+39
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [icmp] Add support for sending ICMP echo requestsMichael Brown2013-10-211-1/+1
| | | | | | | | Merge common functionality between IPv4 and IPv6 ICMP echo handling, and add support for transmitting ICMP echo requests and delivering ICMP echo replies to a (not yet implemented) ping_rx() function. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [ipv6] Replace IPv6 stackMichael Brown2013-09-031-19/+78
| | | | | | | | | | | | | | | | Replace the existing partially-implemented IPv6 stack with a fresh implementation. This implementation is not yet complete. The IPv6 transmit and receive datapaths are functional (including fragment reassembly and parsing of arbitrary extension headers). NDP neighbour solicitations and advertisements are supported. ICMPv6 echo is supported. At present, only link-local addresses may be used, and there is no way to specify an IPv6 address as part of a URI (either directly or via a DNS lookup). Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [build] Rename gPXE to iPXEMichael Brown2010-04-201-0/+21
Access to the gpxe.org and etherboot.org domains and associated resources has been revoked by the registrant of the domain. Work around this problem by renaming project from gPXE to iPXE, and updating URLs to match. Also update README, LOG and COPYRIGHTS to remove obsolete information. Signed-off-by: Michael Brown <mcb30@ipxe.org>