diff --git a/zebra/interface.c b/zebra/interface.c
index e4e80ec4e9..2e13cfd55c 100644
--- a/zebra/interface.c
+++ b/zebra/interface.c
@@ -158,6 +158,16 @@ static int if_zebra_new_hook(struct interface *ifp)
 		rtadv->AdvReachableTime = 0;
 		rtadv->AdvRetransTimer = 0;
 		rtadv->AdvCurHopLimit = RTADV_DEFAULT_HOPLIMIT;
+		memset(&rtadv->lastadvcurhoplimit, 0,
+		       sizeof(rtadv->lastadvcurhoplimit));
+		memset(&rtadv->lastadvmanagedflag, 0,
+		       sizeof(rtadv->lastadvmanagedflag));
+		memset(&rtadv->lastadvotherconfigflag, 0,
+		       sizeof(rtadv->lastadvotherconfigflag));
+		memset(&rtadv->lastadvreachabletime, 0,
+		       sizeof(rtadv->lastadvreachabletime));
+		memset(&rtadv->lastadvretranstimer, 0,
+		       sizeof(rtadv->lastadvretranstimer));
 		rtadv->AdvDefaultLifetime =
 			-1; /* derive from MaxRtrAdvInterval */
 		rtadv->HomeAgentPreference = 0;
diff --git a/zebra/interface.h b/zebra/interface.h
index 771398b547..413a67469a 100644
--- a/zebra/interface.h
+++ b/zebra/interface.h
@@ -81,6 +81,7 @@ struct rtadvconf {
 
 	   Default: false */
 	int AdvManagedFlag;
+	struct timeval lastadvmanagedflag;
 
 
 	/* The true/false value to be placed in the "Other stateful
@@ -89,6 +90,7 @@ struct rtadvconf {
 
 	   Default: false */
 	int AdvOtherConfigFlag;
+	struct timeval lastadvotherconfigflag;
 
 	/* The value to be placed in MTU options sent by the router.  A
 	   value of zero indicates that no MTU options are sent.
@@ -105,6 +107,7 @@ struct rtadvconf {
 	   Default: 0 */
 	uint32_t AdvReachableTime;
 #define RTADV_MAX_REACHABLE_TIME 3600000
+	struct timeval lastadvreachabletime;
 
 	/* The value to be placed in the Retrans Timer field in the Router
 	   Advertisement messages sent by the router.  The value zero means
@@ -112,6 +115,7 @@ struct rtadvconf {
 
 	   Default: 0 */
 	int AdvRetransTimer;
+	struct timeval lastadvretranstimer;
 
 	/* The default value to be placed in the Cur Hop Limit field in the
 	   Router Advertisement messages sent by the router.  The value
@@ -121,6 +125,8 @@ struct rtadvconf {
 	   Default: The value specified in the "Assigned Numbers" RFC
 	   [ASSIGNED] that was in effect at the time of implementation. */
 	int AdvCurHopLimit;
+	struct timeval lastadvcurhoplimit;
+
 #define RTADV_DEFAULT_HOPLIMIT 64 /* 64 hops */
 
 	/* The value to be placed in the Router Lifetime field of Router
diff --git a/zebra/rtadv.c b/zebra/rtadv.c
index 350b97cc5d..d64d563771 100644
--- a/zebra/rtadv.c
+++ b/zebra/rtadv.c
@@ -632,45 +632,66 @@ static void rtadv_process_advert(uint8_t *msg, unsigned int len,
 
 	radvert = (struct nd_router_advert *)msg;
 
-	if ((radvert->nd_ra_curhoplimit && zif->rtadv.AdvCurHopLimit)
-	    && (radvert->nd_ra_curhoplimit != zif->rtadv.AdvCurHopLimit)) {
+#define SIXHOUR2USEC (int64_t)6 * 60 * 60 * 1000000
+
+	if ((radvert->nd_ra_curhoplimit && zif->rtadv.AdvCurHopLimit) &&
+	    (radvert->nd_ra_curhoplimit != zif->rtadv.AdvCurHopLimit) &&
+	    (monotime_since(&zif->rtadv.lastadvcurhoplimit, NULL) >
+		     SIXHOUR2USEC ||
+	     zif->rtadv.lastadvcurhoplimit.tv_sec == 0)) {
 		flog_warn(
 			EC_ZEBRA_RA_PARAM_MISMATCH,
 			"%s(%u): Rx RA - our AdvCurHopLimit doesn't agree with %s",
 			ifp->name, ifp->ifindex, addr_str);
+		monotime(&zif->rtadv.lastadvcurhoplimit);
 	}
 
-	if ((radvert->nd_ra_flags_reserved & ND_RA_FLAG_MANAGED)
-	    && !zif->rtadv.AdvManagedFlag) {
+	if ((radvert->nd_ra_flags_reserved & ND_RA_FLAG_MANAGED) &&
+	    !zif->rtadv.AdvManagedFlag &&
+	    (monotime_since(&zif->rtadv.lastadvmanagedflag, NULL) >
+		     SIXHOUR2USEC ||
+	     zif->rtadv.lastadvmanagedflag.tv_sec == 0)) {
 		flog_warn(
 			EC_ZEBRA_RA_PARAM_MISMATCH,
 			"%s(%u): Rx RA - our AdvManagedFlag doesn't agree with %s",
 			ifp->name, ifp->ifindex, addr_str);
+		monotime(&zif->rtadv.lastadvmanagedflag);
 	}
 
-	if ((radvert->nd_ra_flags_reserved & ND_RA_FLAG_OTHER)
-	    && !zif->rtadv.AdvOtherConfigFlag) {
+	if ((radvert->nd_ra_flags_reserved & ND_RA_FLAG_OTHER) &&
+	    !zif->rtadv.AdvOtherConfigFlag &&
+	    (monotime_since(&zif->rtadv.lastadvotherconfigflag, NULL) >
+		     SIXHOUR2USEC ||
+	     zif->rtadv.lastadvotherconfigflag.tv_sec == 0)) {
 		flog_warn(
 			EC_ZEBRA_RA_PARAM_MISMATCH,
 			"%s(%u): Rx RA - our AdvOtherConfigFlag doesn't agree with %s",
 			ifp->name, ifp->ifindex, addr_str);
+		monotime(&zif->rtadv.lastadvotherconfigflag);
 	}
 
-	if ((radvert->nd_ra_reachable && zif->rtadv.AdvReachableTime)
-	    && (ntohl(radvert->nd_ra_reachable)
-		!= zif->rtadv.AdvReachableTime)) {
+	if ((radvert->nd_ra_reachable && zif->rtadv.AdvReachableTime) &&
+	    (ntohl(radvert->nd_ra_reachable) != zif->rtadv.AdvReachableTime) &&
+	    (monotime_since(&zif->rtadv.lastadvreachabletime, NULL) >
+		     SIXHOUR2USEC ||
+	     zif->rtadv.lastadvreachabletime.tv_sec == 0)) {
 		flog_warn(
 			EC_ZEBRA_RA_PARAM_MISMATCH,
 			"%s(%u): Rx RA - our AdvReachableTime doesn't agree with %s",
 			ifp->name, ifp->ifindex, addr_str);
+		monotime(&zif->rtadv.lastadvreachabletime);
 	}
 
-	if ((ntohl(radvert->nd_ra_retransmit)
-	     != (unsigned int)zif->rtadv.AdvRetransTimer)) {
+	if ((ntohl(radvert->nd_ra_retransmit) !=
+	     (unsigned int)zif->rtadv.AdvRetransTimer) &&
+	    (monotime_since(&zif->rtadv.lastadvretranstimer, NULL) >
+		     SIXHOUR2USEC ||
+	     zif->rtadv.lastadvretranstimer.tv_sec == 0)) {
 		flog_warn(
 			EC_ZEBRA_RA_PARAM_MISMATCH,
 			"%s(%u): Rx RA - our AdvRetransTimer doesn't agree with %s",
 			ifp->name, ifp->ifindex, addr_str);
+		monotime(&zif->rtadv.lastadvretranstimer);
 	}
 
 	/* Create entry for neighbor if not known. */