Hide neighbor table kind from NetworkEndpoint

The network endpoint should not need to have logic to handle different
kinds of neighbor tables. Network endpoints can let the NIC know about
differnt neighbor discovery messages and let the NIC decide which table
to update.

This allows us to remove the LinkAddressCache interface.

PiperOrigin-RevId: 354812584

1 files changed, 4 insertions, 2 deletions

diff --git a/pkg/tcpip/stack/stack_test.go b/pkg/tcpip/stack/stack_test.go
index 41f95811f..a166c0502 100644
--- a/pkg/tcpip/stack/stack_test.go
+++ b/pkg/tcpip/stack/stack_test.go
@@ -243,7 +243,7 @@ func (*fakeNetworkProtocol) ParseAddresses(v buffer.View) (src, dst tcpip.Addres
 	return tcpip.Address(v[srcAddrOffset : srcAddrOffset+1]), tcpip.Address(v[dstAddrOffset : dstAddrOffset+1])
 }
 
-func (f *fakeNetworkProtocol) NewEndpoint(nic stack.NetworkInterface, _ stack.LinkAddressCache, _ stack.NUDHandler, dispatcher stack.TransportDispatcher) stack.NetworkEndpoint {
+func (f *fakeNetworkProtocol) NewEndpoint(nic stack.NetworkInterface, dispatcher stack.TransportDispatcher) stack.NetworkEndpoint {
 	e := &fakeNetworkEndpoint{
 		nic:        nic,
 		proto:      f,
@@ -4391,7 +4391,9 @@ func TestStaticGetLinkAddress(t *testing.T) {
 	s := stack.New(stack.Options{
 		NetworkProtocols: []stack.NetworkProtocolFactory{arp.NewProtocol, ipv4.NewProtocol, ipv6.NewProtocol},
 	})
-	if err := s.CreateNIC(nicID, channel.New(0, 0, "")); err != nil {
+	e := channel.New(0, 0, "")
+	e.LinkEPCapabilities |= stack.CapabilityResolutionRequired
+	if err := s.CreateNIC(nicID, e); err != nil {
 		t.Fatalf("CreateNIC(%d, _) = %s", nicID, err)
 	}