1 files changed, 68 insertions, 0 deletions
diff --git a/src/nmtui/nmt-page-loopback.c b/src/nmtui/nmt-page-loopback.c
new file mode 100644
index 00000000..e0800168
--- /dev/null
+++ b/src/nmtui/nmt-page-loopback.c
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+/*
+ * Copyright (C) 2025 Red Hat, Inc.
+ */
+/**
+ * SECTION:nmt-page-loopback
+ * @short_description: The editor page for the loopback interface
+ */
+
+#include "libnm-client-aux-extern/nm-default-client.h"
+
+#include <linux/if_ether.h>
+
+#include "nmt-page-loopback.h"
+
+#include "libnm-core-aux-intern/nm-libnm-core-utils.h"
+#include "nmt-mtu-entry.h"
+
+G_DEFINE_TYPE(NmtPageLoopback, nmt_page_loopback, NMT_TYPE_EDITOR_PAGE_DEVICE)
+
+#define NMT_PAGE_LOOPBACK_GET_PRIVATE(o) \
+    _NM_GET_PRIVATE(self, NmtPageLoopback, NMT_IS_PAGE_LOOPBACK)
+
+static void
+nmt_page_loopback_init(NmtPageLoopback *loopback)
+{}
+
+NmtEditorPage *
+nmt_page_loopback_new(NMConnection *conn)
+{
+    return g_object_new(NMT_TYPE_PAGE_LOOPBACK, "connection", conn, NULL);
+}
+
+static void
+nmt_page_loopback_constructed(GObject *object)
+{
+    NmtPageLoopback   *loopback = NMT_PAGE_LOOPBACK(object);
+    NmtEditorSection  *section;
+    NmtEditorGrid     *grid;
+    NMSettingLoopback *s_loopback;
+    NmtNewtWidget     *widget;
+    NMConnection      *conn;
+
+    conn       = nmt_editor_page_get_connection(NMT_EDITOR_PAGE(loopback));
+    s_loopback = _nm_connection_ensure_setting(conn, NM_TYPE_SETTING_LOOPBACK);
+
+    section = nmt_editor_section_new(_("LOOPBACK"), NULL, FALSE);
+    grid    = nmt_editor_section_get_body(section);
+
+    widget = nmt_mtu_entry_new();
+    g_object_bind_property(s_loopback,
+                           NM_SETTING_LOOPBACK_MTU,
+                           widget,
+                           "mtu",
+                           G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
+    nmt_editor_grid_append(grid, _("MTU"), widget, NULL);
+
+    nmt_editor_page_add_section(NMT_EDITOR_PAGE(loopback), section);
+
+    G_OBJECT_CLASS(nmt_page_loopback_parent_class)->constructed(object);
+}
+
+static void
+nmt_page_loopback_class_init(NmtPageLoopbackClass *loopback_class)
+{
+    GObjectClass *object_class = G_OBJECT_CLASS(loopback_class);
+    object_class->constructed  = nmt_page_loopback_constructed;
+}