diff options
Diffstat (limited to 'pkg/abi')
| -rw-r--r-- | pkg/abi/linux/netlink_route.go | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/pkg/abi/linux/netlink_route.go b/pkg/abi/linux/netlink_route.go index 581a11b24..932a06bac 100644 --- a/pkg/abi/linux/netlink_route.go +++ b/pkg/abi/linux/netlink_route.go @@ -352,3 +352,67 @@ type RtAttr struct { // SizeOfRtAttr is the size of RtAttr. const SizeOfRtAttr = 4 + +// NeighborMessage is struct ifaddrmsg, from uapi/linux/if_addr.h. +// +// +marshal +type NeighborMessage struct { + Family uint8 + Pad1 uint8 + Pad2 uint16 + IfIndex int32 + State uint16 + Flags uint8 + Type uint8 +} + +// Neighbor attributes, from uapi/linux/if_addr.h. +const ( + NDA_UNSPEC = 0 + NDA_DST = 1 + NDA_LLADDR = 2 + NDA_CACHEINFO = 3 + NDA_PROBES = 4 + NDA_VLAN = 5 + NDA_PORT = 6 + NDA_VNI = 7 + NDA_IFINDEX = 8 + NDA_MASTER = 9 + NDA_LINK_NETNSID = 10 + NDA_SRC_VNI = 11 + NDA_PROTOCOL = 12 /* Originator of entry */ +) + +// Neighbor Cache Entry Flags, from uapi/linux/neighbour.h +const ( + NTF_USE = 0x01 + NTF_SELF = 0x02 + NTF_MASTER = 0x04 + NTF_PROXY = 0x08 /* == ATF_PUBL */ + NTF_EXT_LEARNED = 0x10 + NTF_OFFLOADED = 0x20 + NTF_STICKY = 0x40 + NTF_ROUTER = 0x80 +) + +// Neighbor Cache Entry States. +const ( + NUD_INCOMPLETE = 0x01 + NUD_REACHABLE = 0x02 + NUD_STALE = 0x04 + NUD_DELAY = 0x08 + NUD_PROBE = 0x10 + NUD_FAILED = 0x20 + + /* Dummy states */ + NUD_NOARP = 0x40 + NUD_PERMANENT = 0x80 + NUD_NONE = 0x00 +) + +type NeighborCacheInfo struct { + Confirmed uint32 + Used uint32 + Updated uint32 + RefCount uint32 +} |