diff --git a/lib/ofp-util.c b/lib/ofp-util.c
index 342be54..7cfa06b 100644
--- a/lib/ofp-util.c
+++ b/lib/ofp-util.c
@@ -1544,6 +1544,20 @@ ofputil_make_set_packet_in_format(enum ofp_version ofp_version,
     return msg;
 }
 
+struct ofpbuf *
+ofputil_make_set_controller_id(enum ofp_version ofp_version,
+                               uint16_t controller_id)
+{
+    struct nx_controller_id *cid;
+    struct ofpbuf *msg;
+
+    msg = ofpraw_alloc(OFPRAW_NXT_SET_CONTROLLER_ID, ofp_version, 0);
+    cid = ofpbuf_put_zeros(msg, sizeof *cid);
+    cid->controller_id = htons(controller_id);
+
+    return msg;
+}
+
 /* Returns an OpenFlow message that can be used to turn the flow_mod_table_id
  * extension on or off (according to 'flow_mod_table_id'). */
 struct ofpbuf *
diff --git a/lib/ofp-util.h b/lib/ofp-util.h
index 8914342..5373d86 100644
--- a/lib/ofp-util.h
+++ b/lib/ofp-util.h
@@ -237,6 +237,9 @@ int ofputil_packet_in_format_from_string(const char *);
 const char *ofputil_packet_in_format_to_string(enum nx_packet_in_format);
 struct ofpbuf *ofputil_make_set_packet_in_format(enum ofp_version,
                                                  enum nx_packet_in_format);
+struct ofpbuf *
+ofputil_make_set_controller_id(enum ofp_version ofp_version,
+                               uint16_t controller_id);
 
 /* NXT_FLOW_MOD_TABLE_ID extension. */
 struct ofpbuf *ofputil_make_flow_mod_table_id(bool flow_mod_table_id);
diff --git a/ovn/controller/physical.c b/ovn/controller/physical.c
index 5821c11..16eb7ae 100644
--- a/ovn/controller/physical.c
+++ b/ovn/controller/physical.c
@@ -18,6 +18,7 @@
 #include "lflow.h"
 #include "match.h"
 #include "ofctrl.h"
+#include "pinctrl.h"
 #include "ofp-actions.h"
 #include "ofpbuf.h"
 #include "ovn-controller.h"
@@ -396,17 +397,37 @@ physical_run(struct controller_ctx *ctx, enum mf_field_id mff_ovn_geneve,
                                 tag ? 150 : 100, &match, &ofpacts);
             }
 
-            /* Table 33, priority 100.
-             * =======================
+            /* Table 33, priority 100 and 150
+             * ==============================
              *
              * Implements output to local hypervisor.  Each flow matches a
              * logical output port on the local hypervisor, and resubmits to
              * table 34.
+             * Also, send the DHCP traffic to the controller as packet-in
              */
 
             match_init_catchall(&match);
             ofpbuf_clear(&ofpacts);
 
+            match_set_metadata(&match, htonll(binding->datapath->tunnel_key));
+            match_set_dl_type(&match, htons(ETH_TYPE_IP));
+            match_set_nw_proto(&match, IPPROTO_UDP);
+            match_set_nw_src(&match, htonl(INADDR_ANY));
+            match_set_nw_dst(&match, htonl(INADDR_BROADCAST));
+            match_set_tp_src(&match, htons(68));
+            match_set_tp_dst(&match, htons(67));
+
+            struct ofpact_controller *controller =
+                ofpact_put_CONTROLLER(&ofpacts);
+            controller->max_len = UINT16_MAX;
+            controller->controller_id = OVN_PACKET_IN_CONTROLLER_ID;
+            controller->reason = OFPR_ACTION;
+            ofctrl_add_flow(flow_table, OFTABLE_LOCAL_OUTPUT, 150, &match,
+                            &ofpacts);
+
+            match_init_catchall(&match);
+            ofpbuf_clear(&ofpacts);
+
             /* Match MFF_LOG_DATAPATH, MFF_LOG_OUTPORT. */
             match_set_metadata(&match, htonll(binding->datapath->tunnel_key));
             match_set_reg(&match, MFF_LOG_OUTPORT - MFF_REG0,
diff --git a/ovn/controller/pinctrl.c b/ovn/controller/pinctrl.c
index 1b406aa..3479698 100644
--- a/ovn/controller/pinctrl.c
+++ b/ovn/controller/pinctrl.c
@@ -82,6 +82,7 @@ process_packet_in(struct controller_ctx *ctx OVS_UNUSED,
     if (ofputil_decode_packet_in(&pin, msg) != 0) {
         return;
     }
+
     if (pin.reason != OFPR_NO_MATCH) {
         return;
     }
@@ -98,6 +99,7 @@ pinctrl_recv(struct controller_ctx *ctx, const struct ofp_header *oh,
     } else if (type == OFPTYPE_GET_CONFIG_REPLY) {
         struct ofpbuf rq_buf;
         struct ofpbuf *spif;
+        struct ofpbuf *scid;
         struct ofp_switch_config *config_, config;
 
         ofpbuf_use_const(&rq_buf, oh, ntohs(oh->length));
@@ -105,9 +107,14 @@ pinctrl_recv(struct controller_ctx *ctx, const struct ofp_header *oh,
         config = *config_;
         config.miss_send_len = htons(UINT16_MAX);
         set_switch_config(swconn, &config);
+
         spif = ofputil_make_set_packet_in_format(rconn_get_version(swconn),
                                                  NXPIF_NXM);
         queue_msg(spif);
+
+        scid = ofputil_make_set_controller_id(rconn_get_version(swconn),
+                                              OVN_PACKET_IN_CONTROLLER_ID);
+        queue_msg(scid);
     } else if (type == OFPTYPE_PACKET_IN) {
         process_packet_in(ctx, oh);
     } else if (type != OFPTYPE_ECHO_REPLY && type != OFPTYPE_BARRIER_REPLY) {
diff --git a/ovn/controller/pinctrl.h b/ovn/controller/pinctrl.h
index 65d5dfe..c51e31e 100644
--- a/ovn/controller/pinctrl.h
+++ b/ovn/controller/pinctrl.h
@@ -21,6 +21,8 @@
 
 #include "meta-flow.h"
 
+#define OVN_PACKET_IN_CONTROLLER_ID (UINT16_MAX)
+
 struct ovsrec_bridge;
 struct controller_ctx;
 
