Fix for multiple entries with the same tag in the knownlinks file (e.g. for LACP).

README

@@ -5,6 +5,10 @@ by Manuel Kasper, Monzoon Networks AG <mkasper@monzoon.net>
 
 Changes
 -------
+xxx		Fix for multiple entries with the same tag in the
+		knownlinks file (e.g. for LACP)
+		(contributed by Michal Buchtik)
+
 v1.32   Fix add_ds.sh to support new directory structure
 		(contributed by Sergei Veltistov)
 		

www/func.inc

@@ -73,14 +73,21 @@ function getknownlinks() {
 			continue;	/* empty line or comment */
 		
 		list($routerip,$ifindex,$tag,$descr,$color) = preg_split("/\\t+/", $line);
-		
-		$knownlinks[] = array(
+
+		$known = false;
+		foreach ($knownlinks as $link) {
+		    if (in_array($tag,$link)) {$known=true;}
+		}
+
+		if (!$known) {
+		    $knownlinks[] = array(
 			'routerip' => $routerip,
 			'ifindex' => $ifindex,
 			'tag' => $tag,
 			'descr' => $descr,
 			'color' => $color
-		);
+		    );
+		}
 	}
 	fclose($fd);