diff --git a/internal/clientinfo/ndp_linux.go b/internal/clientinfo/ndp_linux.go
index cc99675..ebffe0e 100644
--- a/internal/clientinfo/ndp_linux.go
+++ b/internal/clientinfo/ndp_linux.go
@@ -15,9 +15,12 @@ func (nd *ndpDiscover) scan() {
 	}
 
 	for _, n := range neighs {
+		// Skipping non-reachable neighbors.
+		if n.State&netlink.NUD_REACHABLE == 0 {
+			continue
+		}
 		ip := n.IP.String()
 		mac := n.HardwareAddr.String()
 		nd.saveInfo(ip, mac)
 	}
-
 }