diff -u ../xxx/SNMP_util.pm ./SNMP_util.pm
--- ../xxx/SNMP_util.pm	Tue Feb 23 23:01:32 1999
+++ ./SNMP_util.pm	Fri Mar 12 14:00:46 1999
@@ -53,6 +53,7 @@
     #frame relay stuff ... see the docs for explanations
     'frInOctets' => '1.3.6.1.2.1.10.32.2.1.9',
     'frOutOctets' => '1.3.6.1.2.1.10.32.2.1.7',
+    'ipRouteifIndex' => '1.3.6.1.2.1.4.21.1.2',
    # squid mib 
     'cacheServerRequests' => '1.3.6.1.4.1.3495.1.3.2.1.10',
     'cacheServerErrors' => '1.3.6.1.4.1.3495.1.3.2.1.11',
Only in .: diff
diff -u ../xxx/mrtg ./mrtg
--- ../xxx/mrtg	Tue Feb 23 23:01:32 1999
+++ ./mrtg	Fri Mar 12 14:02:35 1999
@@ -616,8 +616,18 @@
 	  $target{$targ}{'oid1'} = "ifInOctets.$port";
 	  $target{$targ}{'oid2'} = "ifOutOctets.$port";
 	} else {
+     	if (!$01 && !$02 && $port) {
+	$target{$targ}{'port'} = "ipRouteifIndex.$port";
+	($port)=
+	&snmpget($target{$targ}{'community'}."@".$target{$targ}{'router'},
+           $target{$targ}{'port'});
+
+	$target{$targ}{'oid1'} = "ifInOctets.$port";
+         $target{$targ}{'oid2'} = "ifOutOctets.$port";
+	} else {
 	  my($o1, $o2) = split(/\&/, $port,2);
-	  if (!$o1 || !$o2) {
+
+	if (!$o1 || !$o2) {
 	    warn ("\nERROR: If specifying the full OID, you must specify\n".
 		  "2 full OID's separated by '&'. Error found with\n".
 		  "\"$&\" in \"Target[$rou]\"\n");
@@ -625,6 +635,7 @@
 	  }
 	  $target{$targ}{'oid1'} = $o1;
 	  $target{$targ}{'oid2'} = $o2;
+	}
 	}	
       }