diff options
Diffstat (limited to 'pkg/tcpip/stack/registration.go')
| -rw-r--r-- | pkg/tcpip/stack/registration.go | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/pkg/tcpip/stack/registration.go b/pkg/tcpip/stack/registration.go index 64b5627e1..c652c2bd7 100644 --- a/pkg/tcpip/stack/registration.go +++ b/pkg/tcpip/stack/registration.go @@ -530,6 +530,17 @@ type NetworkInterface interface { // offload is enabled. If it will be used for something else, syscall filters // may need to be updated. WritePackets(*Route, *GSO, PacketBufferList, tcpip.NetworkProtocolNumber) (int, tcpip.Error) + + // HandleNeighborProbe processes an incoming neighbor probe (e.g. ARP + // request or NDP Neighbor Solicitation). + // + // HandleNeighborProbe assumes that the probe is valid for the network + // interface the probe was received on. + HandleNeighborProbe(tcpip.Address, tcpip.LinkAddress, LinkAddressResolver) + + // HandleNeighborConfirmation processes an incoming neighbor confirmation + // (e.g. ARP reply or NDP Neighbor Advertisement). + HandleNeighborConfirmation(tcpip.Address, tcpip.LinkAddress, ReachabilityConfirmationFlags) } // LinkResolvableNetworkEndpoint handles link resolution events. @@ -649,7 +660,7 @@ type NetworkProtocol interface { ParseAddresses(v buffer.View) (src, dst tcpip.Address) // NewEndpoint creates a new endpoint of this protocol. - NewEndpoint(nic NetworkInterface, linkAddrCache LinkAddressCache, nud NUDHandler, dispatcher TransportDispatcher) NetworkEndpoint + NewEndpoint(nic NetworkInterface, dispatcher TransportDispatcher) NetworkEndpoint // SetOption allows enabling/disabling protocol specific features. // SetOption returns an error if the option is not supported or the @@ -843,12 +854,6 @@ type LinkAddressResolver interface { LinkAddressProtocol() tcpip.NetworkProtocolNumber } -// A LinkAddressCache caches link addresses. -type LinkAddressCache interface { - // AddLinkAddress adds a link address to the cache. - AddLinkAddress(addr tcpip.Address, linkAddr tcpip.LinkAddress) -} - // RawFactory produces endpoints for writing various types of raw packets. type RawFactory interface { // NewUnassociatedEndpoint produces endpoints for writing packets not |