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path: root/src/vnet/ip/ip6_neighbor.h
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2019-12-17ip: Protocol Independent IP NeighborsNeale Ranns1-205/+0
Type: feature - ip-neighbour: generic neighbour handling; APIs, DBs, event handling, aging - arp: ARP protocol implementation - ip6-nd; IPv6 neighbor discovery implementation; separate ND, MLD, RA - ip6-link; manage link-local addresses - l2-arp-term; events separated from IP neighbours, since they are not the same. vnet retains just enough education to perform ND/ARP packet construction. arp and ip6-nd to be moved to plugins soon. Change-Id: I88dedd0006b299344f4c7024a0aa5baa6b9a8bbe Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-01-30Use IP and MAC API types for neighborsNeale Ranns1-17/+9
use address_t and mac_address_t for IPv6 and ARP entries and all other API calls in ip.api aprat from the route ones, that will follow in a separate commit Change-Id: I67161737c2184d3f8fc1e79ebd2b55121c5b0191 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-11-12IPv6: Make link-local configurable per-interface (VPP-1446)Juraj Sloboda1-0/+5
Remove old nonfunctional code for setting link-local addresses. Use common API for setting all IPv6 addresses. Change-Id: I562329df86341f81ef2441510a9eefbbf710f6e0 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com> Signed-off-by: Matus Fabian <matfabia@cisco.com>
2018-09-13IP-neighbor: add and delete internal APINeale Ranns1-6/+3
Change-Id: I4d1ab5ff0c8f0756e91bf63e045f88513bb7d039 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-06-08Implement DHCPv6 PD client (VPP-718, VPP-1050)Juraj Sloboda1-0/+2
Change-Id: I72a1ccdfdd5573335ef78fc01d5268934c73bd31 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-05-14Rework CP and DP communication in IPv6 RD (VPP-1256)Juraj Sloboda1-0/+60
Replace binary API communication between CP and DP with direct communication using function calls and callbacks. Change-Id: Ib54f09062217c028e5ee0e96ae2449cf7e9224e3 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2018-05-11Periodic scan and probe of IP neighbors to maintain neighbor poolsJohn Lo1-1/+3
Scan IPv4 and IPv6 neigbor pool entries once a minute to keep them up to date. The neighbor of an entry is probed if its time-stamp is older than 1 minute. If the neighbor respond, its time-stamp will be updated. If there is no response from a neighbor, its entry will be deleted when the time-stamp of the entry become more than 4 minutes old. Static neighbor entries are not probed nor deleted. Implemented CLI and API to enable and disable priodic scan of IPv4, IPv6 or both types of IP neighbors. CLI is "ip scan-neighbor" and API is "ip_scan_neighbor_enable_disable". Other IP neighbor scan parameters can also be changed from their defaults via the CLI/API. Change-Id: Id1a0a934ace15d03db845aa698bcbb9cdabebfcd Signed-off-by: John Lo <loj@cisco.com>
2018-03-16IPv6 ND Router discovery data plane (VPP-1095)Juraj Sloboda1-0/+38
Add API call to send Router Solicitation messages. Save info from incoming Router Advertisement messages and notify listeners. Change-Id: Ie518b5492231e03291bd4c4280be4727bfecab46 Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2017-09-22IP-MAC,ND:wildcard events,fix sending multiple eventsEyal Bari1-0/+8
wildcard ND events publisher was sending the last event mutiple times Change-Id: I6c30f2de03fa825e79df9005a3cfaaf68ff7ea2f Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-06-23IP4/IP6 FIB: fix crash during interface deletePavel Kotucek1-0/+3
after deleting a sub interface with IP4/IP6 address vpp crash Change-Id: Ie768ca845b9e2394f61e2a8e9722a80a788746e7 Signed-off-by: Pavel Kotucek <pkotucek@cisco.com>
2017-03-09IMplementation for option to not create a FIB table entry when adding a ↵Neale Ranns1-4/+10
neighbor entry Change-Id: I952039e101031ee6a06e63f4c73d8eb359423e1a Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-03-08Proxy ND (RFC4389 - or a sub-set thereof). This allows the 'emulation' of ↵Neale Ranns1-1/+41
bridging. That is hosts in one sub-net reachable via differenet interfaces. Introducate a new API command: ip6 nd proxy <host-address> <interface> this indicates 2 things; 1) that host <host-address> is reachable out of interface <interface>. VPP will thus install that route. 2) NS requests sent to <host-address> will be responeded to (i.e. proxied). Change-Id: I863f967fdb5097ab3b574769c70afdbfc8d5478a Signed-off-by: Neale Ranns <nranns@cisco.com>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+52
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>