diff --git a/ipacm/src/IPACM_Lan.cpp b/ipacm/src/IPACM_Lan.cpp
index a1d2ab6..5cadd71 100644
--- a/ipacm/src/IPACM_Lan.cpp
+++ b/ipacm/src/IPACM_Lan.cpp
@@ -453,6 +453,18 @@
 						} else {
 							IPACMDBG_H("Wan_V6 haven't up yet\n");
 						}
+#else
+						/* check if Upstream was set before */
+						if (IPACM_Wan::isWanUP(ipa_if_num))
+						{
+							IPACMDBG_H("Upstream was set previously for ipv4, change is_upstream_set flag\n");
+							is_upstream_set[IPA_IP_v4] = true;
+						}
+						if (IPACM_Wan::isWanUP_V6(ipa_if_num))
+						{
+							IPACMDBG_H("Upstream was set previously for ipv6, change is_upstream_set flag\n");
+							is_upstream_set[IPA_IP_v6] = true;
+						}
 #endif
 						/* Post event to NAT */
 						if (data->iptype == IPA_IP_v4)
diff --git a/ipacm/src/IPACM_Wlan.cpp b/ipacm/src/IPACM_Wlan.cpp
index 0669b80..a97c0a0 100644
--- a/ipacm/src/IPACM_Wlan.cpp
+++ b/ipacm/src/IPACM_Wlan.cpp
@@ -323,6 +323,18 @@
 					} else {
 						IPACMDBG_H("Wan_V6 haven't up yet \n");
 					}
+#else
+					/* check if Upstream was set before */
+					if (IPACM_Wan::isWanUP(ipa_if_num))
+					{
+						IPACMDBG_H("Upstream was set previously for ipv4, change is_upstream_set flag\n");
+						is_upstream_set[IPA_IP_v4] = true;
+					}
+					if (IPACM_Wan::isWanUP_V6(ipa_if_num))
+					{
+						IPACMDBG_H("Upstream was set previously for ipv6, change is_upstream_set flag\n");
+						is_upstream_set[IPA_IP_v6] = true;
+					}
 #endif
 					/* checking if SW-RT_enable */
 					if (IPACM_Iface::ipacmcfg->ipa_sw_rt_enable == true)