diff options
Diffstat (limited to 'pkg/tcpip/stack/ndp_test.go')
| -rw-r--r-- | pkg/tcpip/stack/ndp_test.go | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/pkg/tcpip/stack/ndp_test.go b/pkg/tcpip/stack/ndp_test.go index bc7cfbcb4..8af8565f7 100644 --- a/pkg/tcpip/stack/ndp_test.go +++ b/pkg/tcpip/stack/ndp_test.go @@ -336,6 +336,7 @@ func TestDADResolve(t *testing.T) { opts.NDPConfigs.DupAddrDetectTransmits = test.dupAddrDetectTransmits e := channel.New(int(test.dupAddrDetectTransmits), 1280, linkAddr1) + e.LinkEPCapabilities |= stack.CapabilityResolutionRequired s := stack.New(opts) if err := s.CreateNIC(nicID, e); err != nil { t.Fatalf("CreateNIC(%d, _) = %s", nicID, err) @@ -413,6 +414,12 @@ func TestDADResolve(t *testing.T) { t.Fatalf("got Proto = %d, want = %d", p.Proto, header.IPv6ProtocolNumber) } + // Make sure the right remote link address is used. + snmc := header.SolicitedNodeAddr(addr1) + if want := header.EthernetAddressFromMulticastIPv6Address(snmc); p.Route.RemoteLinkAddress != want { + t.Errorf("got remote link address = %s, want = %s", p.Route.RemoteLinkAddress, want) + } + // Check NDP NS packet. // // As per RFC 4861 section 4.3, a possible option is the Source Link @@ -420,7 +427,7 @@ func TestDADResolve(t *testing.T) { // address of the packet is the unspecified address. checker.IPv6(t, p.Pkt.Header.View().ToVectorisedView().First(), checker.SrcAddr(header.IPv6Any), - checker.DstAddr(header.SolicitedNodeAddr(addr1)), + checker.DstAddr(snmc), checker.TTL(header.NDPHopLimit), checker.NDPNS( checker.NDPNSTargetAddress(addr1), @@ -3292,6 +3299,7 @@ func TestRouterSolicitation(t *testing.T) { t.Run(test.name, func(t *testing.T) { t.Parallel() e := channel.New(int(test.maxRtrSolicit), 1280, linkAddr1) + e.LinkEPCapabilities |= stack.CapabilityResolutionRequired waitForPkt := func(timeout time.Duration) { t.Helper() ctx, _ := context.WithTimeout(context.Background(), timeout) @@ -3304,6 +3312,12 @@ func TestRouterSolicitation(t *testing.T) { if p.Proto != header.IPv6ProtocolNumber { t.Fatalf("got Proto = %d, want = %d", p.Proto, header.IPv6ProtocolNumber) } + + // Make sure the right remote link address is used. + if want := header.EthernetAddressFromMulticastIPv6Address(header.IPv6AllRoutersMulticastAddress); p.Route.RemoteLinkAddress != want { + t.Errorf("got remote link address = %s, want = %s", p.Route.RemoteLinkAddress, want) + } + checker.IPv6(t, p.Pkt.Header.View(), checker.SrcAddr(header.IPv6Any), |