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zephyr/subsys/net/ip
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Łukasz Duda 5273af6ba8 net: ipv6: nbr: Add IPv6 reachability confirmation API 
This commit introduces a new IPv6 API for positive reachability
confirmation, as specified in RFC 4861, Section 7.3.1. This feature aims
to enhance the effectiveness of the Neighbor Discovery mechanism, by
enabling upper-layer protocols to signal that the connection makes a
"forward progress".

The implementation within TCP serves as a reference. Compliance with
RFC 4861, especially Appendix E.1, was ensured by focusing on reliable
handshake and acknowledgment of new data transmissions.

Though initially integrated with TCP, the API is designed for broader
applicability. For example, it might be used by some UDP-based protocols
that can indicate two-way communication progress.

Signed-off-by: Łukasz Duda <lukasz.duda@nordicsemi.no>
2024-01-31 14:50:53 +01:00
..
6lo_private.h
6lo.c
6lo.h
canbus_socket.c
canbus_socket.h
CMakeLists.txt net: dhcpv6: Move DHCPv6 files to lib directory 2024-01-29 13:47:05 +01:00
connection.c net: conn: Improve thread safety in connection module 2023-12-06 09:23:54 +00:00
connection.h net: Add support for v4-mapping-to-v6 sockets 2023-10-23 09:57:22 -05:00
icmp.c net: ip: icmp: Cleanup packet on failed priority check 2023-11-27 19:59:26 +01:00
icmpv4.c net: icmp: Don't report error on ICMP messages w/o handler 2024-01-29 14:57:35 +00:00
icmpv4.h net: ip: Add option to force checksum calculation 2023-11-08 15:09:37 +00:00
icmpv6.c net: icmp: Don't report error on ICMP messages w/o handler 2024-01-29 14:57:35 +00:00
icmpv6.h net: ip: Add option to force checksum calculation 2023-11-08 15:09:37 +00:00
igmp.c net: ip: igmp: removed compiler warning when igmpv3 is enabled 2024-01-17 09:55:28 +01:00
ipv4_autoconf_internal.h
ipv4_autoconf.c
ipv4_fragment.c net: pkt: Add explicit flag to indicate packet is IP reassembled 2023-11-08 15:09:37 +00:00
ipv4.c net: dhcpv4: Move DHCPv4 files to lib directory 2024-01-29 13:47:05 +01:00
ipv4.h net: context: Add support for adjusting IPv4 multicast ttl 2023-12-04 15:07:43 +01:00
ipv6_fragment.c net: pkt: Add explicit flag to indicate packet is IP reassembled 2023-11-08 15:09:37 +00:00
ipv6_mld.c net: ipv6_mld: Silently drop MLDv1 queries 2023-12-18 09:28:42 +01:00
ipv6_nbr.c net: ipv6: nbr: Add IPv6 reachability confirmation API 2024-01-31 14:50:53 +01:00
ipv6.c net: ipv6: Check that received src address is not mine 2024-01-03 19:00:33 +00:00
ipv6.h net: ipv6: nbr: Add IPv6 reachability confirmation API 2024-01-31 14:50:53 +01:00
Kconfig net: shell: Require float printf support from libc 2024-01-17 16:09:17 +00:00
Kconfig.debug
Kconfig.ipv4 net: dhcpv4: Move DHCPv4 files to lib directory 2024-01-29 13:47:05 +01:00
Kconfig.ipv6 net: dhcpv6: Move DHCPv6 files to lib directory 2024-01-29 13:47:05 +01:00
Kconfig.mgmt net: ip: net_mgmt: Support system work queue and synchronous callbacks 2023-12-07 16:15:53 +00:00
Kconfig.stack
Kconfig.stats
Kconfig.tcp net: ipv6: nbr: Add IPv6 reachability confirmation API 2024-01-31 14:50:53 +01:00
nbr.c
nbr.h
net_context.c net: context: Fix the v4 mapped address handling in sendto 2024-01-03 12:55:14 +01:00
net_core.c net: dhcpv6: Move DHCPv6 files to lib directory 2024-01-29 13:47:05 +01:00
net_if.c net: if: Do not join multicast address if IPv6 is not enabled 2024-01-29 10:58:24 +00:00
net_mgmt.c net: ip: net_mgmt: Support system work queue and synchronous callbacks 2023-12-07 16:15:53 +00:00
net_pkt.c net: pkt: Add function for allocating buffers w/o preconditions 2023-11-21 08:46:45 +00:00
net_private.h net: ipv4: Check localhost for incoming packet 2023-12-21 09:18:24 +01:00
net_stats.c
net_stats.h
net_tc_mapping.h
net_tc.c net: fix thread function signatures 2023-10-30 12:24:34 +01:00
net_timeout.c
packet_socket.c
packet_socket.h
promiscuous.c
route.c
route.h
tcp_internal.h net: tcp: Implement Keep-alive support 2023-12-11 10:11:10 +01:00
tcp_private.h tests: net: tcp: Add support for close callback 2024-01-09 10:03:08 +01:00
tcp.c net: ipv6: nbr: Add IPv6 reachability confirmation API 2024-01-31 14:50:53 +01:00
tcp.h net: tcp: Rework data queueing API 2023-11-21 08:46:45 +00:00
tp_priv.h
tp.c
tp.h
udp_internal.h net: ip: Add option to force checksum calculation 2023-11-08 15:09:37 +00:00
udp.c net: Verify L4 checksum unconditionally for reassembled packets 2023-11-08 15:09:37 +00:00
utils.c posix: Fix name collision with __bswap 2024-01-10 18:13:44 +00:00