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-rwxr-xr-xpkg/tcpip/stack/ndp.go7
1 files changed, 7 insertions, 0 deletions
diff --git a/pkg/tcpip/stack/ndp.go b/pkg/tcpip/stack/ndp.go
index fae5f5014..045409bda 100755
--- a/pkg/tcpip/stack/ndp.go
+++ b/pkg/tcpip/stack/ndp.go
@@ -448,6 +448,13 @@ func (ndp *ndpState) startDuplicateAddressDetection(addr tcpip.Address, ref *ref
remaining := ndp.configs.DupAddrDetectTransmits
if remaining == 0 {
ref.setKind(permanent)
+
+ // Consider DAD to have resolved even if no DAD messages were actually
+ // transmitted.
+ if ndpDisp := ndp.nic.stack.ndpDisp; ndpDisp != nil {
+ ndpDisp.OnDuplicateAddressDetectionStatus(ndp.nic.ID(), addr, true, nil)
+ }
+
return nil
}