--- a/spice-common/common/generated_server_demarshallers.c
+++ b/spice-common/common/generated_server_demarshallers.c
@@ -1484,32 +1484,6 @@
             goto error;
         }
         type__value = read_uint16(pos);
-        if (type__value == SPICE_TUNNEL_SERVICE_TYPE_IPP) {
-            SPICE_GNUC_UNUSED uint8_t *start2 = (start + 22);
-            uint64_t u_u__nw_size;
-            uint16_t type__value;
-            { /* u */
-                uint64_t u_u__nelements;
-                pos = start2 + 0;
-                if (SPICE_UNLIKELY(pos + 2 > message_end)) {
-                    goto error;
-                }
-                type__value = read_uint16(pos);
-                if (type__value == SPICE_TUNNEL_IP_TYPE_IPv4) {
-                    u_u__nelements = 4;
-
-                    u_u__nw_size = u_u__nelements;
-                } else {
-                    u_u__nw_size = 0;
-                }
-
-            }
-
-            u__nw_size = 2 + u_u__nw_size;
-        } else {
-            u__nw_size = 0;
-        }
-
     }
 
     nw_size = 22 + u__nw_size;
@@ -1538,16 +1512,7 @@
     out->name = (size_t)(message_start + consume_uint32(&in));
     /* Reuse data from network message */
     out->description = (size_t)(message_start + consume_uint32(&in));
-    if (out->type == SPICE_TUNNEL_SERVICE_TYPE_IPP) {
-        out->u.ip.type = consume_uint16(&in);
-        if (out->u.ip.type == SPICE_TUNNEL_IP_TYPE_IPv4) {
-            uint64_t ipv4__nelements;
-            ipv4__nelements = 4;
-            memcpy(out->u.ip.u.ipv4, in, ipv4__nelements);
-            in += ipv4__nelements;
-        }
-    }
-
+    
     assert(in <= message_end);
 
     for (i = 0; i < n_ptr; i++) {

--- a/spice-common/common/generated_server_marshallers.c
+++ b/spice-common/common/generated_server_marshallers.c
@@ -1280,13 +1280,6 @@
     /* virtual_ip */ {
         uint8_t *ipv4__element;
         spice_marshaller_add_uint16(m, src->virtual_ip.type);
-        if (src->virtual_ip.type == SPICE_TUNNEL_IP_TYPE_IPv4) {
-            ipv4__element = src->virtual_ip.u.ipv4;
-            for (i = 0; i < 4; i++) {
-                spice_marshaller_add_uint8(m, *ipv4__element);
-                ipv4__element++;
-            }
-        }
     }
 }
 
--- a/spice-common/common/generated_client_demarshallers.c
+++ b/spice-common/common/generated_client_demarshallers.c
@@ -7364,14 +7364,6 @@
                 goto error;
             }
             type__value = read_uint16(pos);
-            if (type__value == SPICE_TUNNEL_IP_TYPE_IPv4) {
-                virtual_ip_u__nelements = 4;
-
-                virtual_ip_u__nw_size = virtual_ip_u__nelements;
-            } else {
-                virtual_ip_u__nw_size = 0;
-            }
-
         }
 
         virtual_ip__nw_size = 2 + virtual_ip_u__nw_size;
@@ -7398,12 +7390,6 @@
     out->service_id = consume_uint32(&in);
     /* virtual_ip */ {
         out->virtual_ip.type = consume_uint16(&in);
-        if (out->virtual_ip.type == SPICE_TUNNEL_IP_TYPE_IPv4) {
-            uint64_t ipv4__nelements;
-            ipv4__nelements = 4;
-            memcpy(out->virtual_ip.u.ipv4, in, ipv4__nelements);
-            in += ipv4__nelements;
-        }
     }
 
     assert(in <= message_end);

--- a/spice-common/common/generated_client_marshallers.c
+++ b/spice-common/common/generated_client_marshallers.c
@@ -300,17 +300,6 @@
     spice_marshaller_add_uint32(m, src->port);
     *name_out = spice_marshaller_get_ptr_submarshaller(m, 0);
     *description_out = spice_marshaller_get_ptr_submarshaller(m, 0);
-    if (src->type == SPICE_TUNNEL_SERVICE_TYPE_IPP) {
-        uint8_t *ipv4__element;
-        spice_marshaller_add_uint16(m, src->u.ip.type);
-        if (src->u.ip.type == SPICE_TUNNEL_IP_TYPE_IPv4) {
-            ipv4__element = src->u.ip.u.ipv4;
-            for (i = 0; i < 4; i++) {
-                spice_marshaller_add_uint8(m, *ipv4__element);
-                ipv4__element++;
-            }
-        }
-    }
 }
 
 static void spice_marshall_msgc_tunnel_service_remove(SPICE_GNUC_UNUSED SpiceMarshaller *m, SPICE_GNUC_UNUSED SpiceMsgcTunnelRemoveService *msg)