diff options
| -rwxr-xr-x | usr/local/www/interfaces_vlan_edit.php | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/usr/local/www/interfaces_vlan_edit.php b/usr/local/www/interfaces_vlan_edit.php index 524f9f3..ced8611 100755 --- a/usr/local/www/interfaces_vlan_edit.php +++ b/usr/local/www/interfaces_vlan_edit.php @@ -83,6 +83,12 @@ if ($_POST) { if (!does_interface_exist($_POST['if'])) $input_errors[] = gettext("Interface supplied as parent is invalid"); + if (isset($id)) { + if ($_POST['tag'] && $_POST['tag'] != $a_vlans[$id]['tag']) { + if (!empty($a_vlans[$id]['vlanif']) && convert_real_interface_to_friendly_interface_name($a_vlans[$id]['vlanif']) != NULL) + $input_errors[] = gettext("Interface is assigned and you cannot change the VLAN tag while assigned."); + } + } foreach ($a_vlans as $vlan) { if (isset($id) && ($a_vlans[$id]) && ($a_vlans[$id] === $vlan)) continue; |
