diff --git a/src/routing_layer/topo_node_sqlite.c b/src/routing_layer/topo_node_sqlite.c
index 9b864fcc..35e17d4f 100644
--- a/src/routing_layer/topo_node_sqlite.c
+++ b/src/routing_layer/topo_node_sqlite.c
@@ -62,11 +62,13 @@ static int addr_type_from_ip(int family, const uint8_t* addr) {
 }
 
 /* Итоговая классификация: конфиг + автоопределение + IP (всё локально). */
-static int addr_type_classify(int config_type, int global, const struct address_profile *profile) {
+static int addr_type_classify(int kind, int config_type, int global, const struct address_profile *profile) {
     if (config_type == CFG_SERVER_TYPE_PRIVATE || config_type == CFG_SERVER_TYPE_LOCAL) return ADDR_TYPE_NETIF;
     if (!profile) return ADDR_TYPE_NAT;
     if (profile->mapping == ADDRESS_MAP_EIM) return ADDR_TYPE_NAT_EIM;
     if (profile->mapping == ADDRESS_MAP_DEPENDENT) return ADDR_TYPE_NAT_STRICT;
+    /* Публичный адрес интерфейса известен без определения входящих и не становится NAT из-за UNKNOWN. */
+    if (global && kind == TOPO_ADDR_INTERFACE && profile->mapping == ADDRESS_MAP_UNKNOWN) return ADDR_TYPE_NETIF;
     if (!global) return config_type == CFG_SERVER_TYPE_NAT ? ADDR_TYPE_NAT : ADDR_TYPE_NETIF;
     if (profile->mapping == ADDRESS_MAP_UNCHANGED && profile->inbound == ADDRESS_IN_OPEN) return ADDR_TYPE_DIRECT;
     if (profile->mapping == ADDRESS_MAP_UNCHANGED && profile->inbound == ADDRESS_IN_CONTACT) return ADDR_TYPE_CONTACT;
@@ -109,7 +111,7 @@ static int address_row_put(sqlite3_stmt *statement, struct TOPO_NODE *node, uint
                             uint8_t protocol, uint8_t config, const struct address_profile *profile) {
     static const struct address_profile unknown = {0};
     if (!profile) profile = &unknown;
-    int summary = addr_type_classify(config, addr_type_from_ip(family, address) == ADDR_TYPE_DIRECT, profile);
+    int summary = addr_type_classify(kind, config, addr_type_from_ip(family, address) == ADDR_TYPE_DIRECT, profile);
     struct TOPO_ADDR_REALITY_OPTS reality;
     int has_reality = (protocol & TOPO_PROTO_REALITY) && reality_opts_build(node, socket_id, &reality);
     sqlite3_bind_int64(statement, 1, (sqlite3_int64)node_id);
diff --git a/tests/test_node_snapshot.c b/tests/test_node_snapshot.c
index 8f17eb16..4d865952 100644
--- a/tests/test_node_snapshot.c
+++ b/tests/test_node_snapshot.c
@@ -83,6 +83,16 @@ static void test_compact_addresses(struct UTUN_INSTANCE *inst) {
     assert(sqlite3_column_int(statement, 4) == ADDR_TYPE_CONTACT && sqlite3_column_int(statement, 5) == TOPO_ADDR_REALITY_OPTS_SIZE);
     assert(sqlite3_step(statement) == SQLITE_DONE); sqlite3_finalize(statement);
 
+    /* Публичный IP интерфейса не становится NAT UNKNOWN из-за отсутствия измерения входящих. */
+    struct address_profile known = node->v4_sock_meta->address_profile;
+    node->v4_sock_meta->address_profile = (struct address_profile){0};
+    assert(!topo_node_sqlite_addrs_put(db, inst->node_id, node));
+    assert(sqlite3_prepare_v2(db, "SELECT addr_type FROM node_addresses WHERE family=4", -1, &statement, NULL) == SQLITE_OK);
+    assert(sqlite3_step(statement) == SQLITE_ROW && sqlite3_column_int(statement, 0) == ADDR_TYPE_NETIF);
+    sqlite3_finalize(statement);
+    node->v4_sock_meta->address_profile = known;
+    assert(!topo_node_sqlite_addrs_put(db, inst->node_id, node));
+
     /* Две старые колонки отмечают прежний формат. Миграция не теряет IP/port, REALITY и максимум timestamp. */
     assert(sqlite3_exec(db, "ALTER TABLE node_addresses ADD COLUMN nat_evidence INTEGER DEFAULT 1;"
         "ALTER TABLE node_addresses ADD COLUMN nat_checked INTEGER DEFAULT 1", NULL, NULL, NULL) == SQLITE_OK);
diff --git a/tools/chatgui/src/nodespage.cpp b/tools/chatgui/src/nodespage.cpp
index 9500efbd..37860c76 100644
--- a/tools/chatgui/src/nodespage.cpp
+++ b/tools/chatgui/src/nodespage.cpp
@@ -208,7 +208,7 @@ void NodesPage::refreshNodes() {
 
         sqlite3_stmt* na = nullptr;
         sqlite3_prepare_v2(d,
-            "SELECT family, protocol, address, port, rtt, addr_type, address_kind"
+            "SELECT family, protocol, address, port, rtt, addr_type, address_kind, nat_mapping, nat_inbound"
             " FROM node_addresses WHERE node_id=? ORDER BY family, port",
             -1, &na, nullptr);
         if (na) {
@@ -224,13 +224,20 @@ void NodesPage::refreshNodes() {
                 int rtt = sqlite3_column_int(na, 4);
                 int addrType = sqlite3_column_int(na, 5);
                 int kind = sqlite3_column_int(na, 6);
+                int mapping = sqlite3_column_int(na, 7), inbound = sqlite3_column_int(na, 8);
 
                 if (addr && addrSz > 0) {
+                    QString label = addrTypeStr(addrType);
+                    if (kind == TOPO_ADDR_INTERFACE) {
+                        label = QStringLiteral("INTERFACE");
+                        if (mapping != ADDRESS_MAP_UNKNOWN || inbound != ADDRESS_IN_UNKNOWN)
+                            label += QString(" mapping=%1 inbound=%2").arg(address_mapping_name(mapping), address_inbound_name(inbound));
+                    }
                     dump += QString("    %1:%2  %3  %4  rtt=%5ms\n")
                         .arg(addrStr(addr, family))
                         .arg(port)
                         .arg(protoStr(proto))
-                        .arg(kind == TOPO_ADDR_INTERFACE ? QStringLiteral("INTERFACE") : addrTypeStr(addrType))
+                        .arg(label)
                         .arg(rtt > 0 ? QString::number(rtt / 10) : "-");
                 }
                 ac++;