diff --git a/common/schema.h b/common/schema.h
index 009c3cf34..6b11f866f 100644
--- a/common/schema.h
+++ b/common/schema.h
@@ -327,6 +327,7 @@ namespace swss {
 #define CFG_MGMT_VRF_CONFIG_TABLE_NAME    "MGMT_VRF_CONFIG"
 
 #define CFG_DHCP_SERVER_TABLE_NAME   "DHCP_SERVER"
+#define CFG_DHCP_SERVER_IPV4_TABLE_NAME "DHCP_SERVER_IPV4_PORT"
 #define CFG_NTP_GLOBAL_TABLE_NAME    "NTP"
 #define CFG_NTP_SERVER_TABLE_NAME    "NTP_SERVER"
 #define CFG_NTP_KEY_TABLE_NAME       "NTP_KEY"
@@ -472,6 +473,8 @@ namespace swss {
 #define CFG_PAC_GLOBAL_CONFIG_TABLE    "PAC_GLOBAL_CONFIG_TABLE"
 #define CFG_PAC_HOSTAPD_GLOBAL_CONFIG_TABLE    "HOSTAPD_GLOBAL_CONFIG_TABLE"
 
+#define CFG_MID_PLANE_BRIDGE_TABLE_NAME             "MID_PLANE_BRIDGE"
+#define CFG_DPUS_TABLE_NAME                         "DPUS"
 
 /***** STATE DATABASE *****/
 
@@ -558,6 +561,8 @@ namespace swss {
 #define STATE_ACL_TABLE_TABLE_NAME                  "ACL_TABLE_TABLE"
 #define STATE_ACL_RULE_TABLE_NAME                   "ACL_RULE_TABLE"
 
+// Chassis State
+#define CHASSIS_STATE_DPU_STATE_TABLE_NAME          "DPU_STATE"
 
 /*PAC*/
 #define STATE_PAC_GLOBAL_OPER_TABLE               "PAC_GLOBAL_OPER_TABLE"