diff --git a/sys/net/ieee8023ad_lacp.c b/sys/net/ieee8023ad_lacp.c
index bdc6113ce2a0..a0c9b0fa88ab 100644
--- a/sys/net/ieee8023ad_lacp.c
+++ b/sys/net/ieee8023ad_lacp.c
@@ -203,6 +203,11 @@ SYSCTL_NODE(_net_link_lagg, OID_AUTO, lacp, CTLFLAG_RD | CTLFLAG_MPSAFE, 0,
 SYSCTL_INT(_net_link_lagg_lacp, OID_AUTO, debug, CTLFLAG_RWTUN | CTLFLAG_VNET,
     &VNET_NAME(lacp_debug), 0, "Enable LACP debug logging (1=debug, 2=trace)");
 
+VNET_DEFINE_STATIC(int, lacp_transit_delay) = LACP_TRANSIT_DELAY;
+#define	V_lacp_transit_delay	VNET(lacp_transit_delay)
+SYSCTL_INT(_net_link_lagg_lacp, OID_AUTO, transit_delay, CTLFLAG_RWTUN | CTLFLAG_VNET,
+    &VNET_NAME(lacp_transit_delay), 0, "LACP transit delay timeout (ms)");
+
 VNET_DEFINE_STATIC(int, lacp_default_strict_mode) = 1;
 SYSCTL_INT(_net_link_lagg_lacp, OID_AUTO, default_strict_mode,
     CTLFLAG_RWTUN | CTLFLAG_VNET, &VNET_NAME(lacp_default_strict_mode), 0,
@@ -924,7 +929,7 @@ lacp_suppress_distributing(struct lacp_softc *lsc, struct lacp_aggregator *la)
 
 	/* set a timeout for the marker frames */
 	callout_reset(&lsc->lsc_transit_callout,
-	    LACP_TRANSIT_DELAY * hz / 1000, lacp_transit_expire, lsc);
+	    V_lacp_transit_delay * hz / 1000, lacp_transit_expire, lsc);
 }
 
 static int