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Bug #23321 snmpwalk() returns wrong result
Submitted: 2003-04-23 13:22 UTC Modified: 2003-04-29 10:21 UTC
From: kvn@php.net Assigned:
Status: No Feedback Package: SNMP related
PHP Version: 4.3.1 OS: FreeBSD 4.7-RELEASE-p10
Private report: No CVE-ID: None
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 [2003-04-23 13:22 UTC] kvn@php.net
router IOS:
Cisco Internetwork Operating System Software 
IOS (tm) 3600 Software (C3660-JK8O3S-M), Version 12.2(12), RELEASE SOFTWARE (fc1)                                                                               
mordor:21:07:/home/www/data/noc/fclients #pkg_info | grep snmp   
ucd-snmp-4.2.6      An extendable SNMP implementation            

mordor:21:07:/home/www/data/noc/fclients #
snmpwalk belegost citius ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias                
ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.1 =                      
ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.2 = INTERNAL             
ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.3 =                      
ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.4 =                      
ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.5 =                      
ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.6 = NOC                  
ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.7 = UA-IX                
ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.8 = AS-HEADS             
....


there is PHP code:
<?
$hostname = belegost ;                                             
$community = citius ;                                              
$object_id_1 = "ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias" ;    
                                                                   
 $ifAlias = snmpwalk ($hostname, $community, $object_id_1) ;   
 print_r($ifAlias);  
?>

Result:
Array                         
(                             
    [0] => T㹹^U??(          
    [1] => INTERNAL           
    [2] => INTERNAL           
    [3] => INTERNAL           
    [4] => INTERNAL           
    [5] => NOC                
    [6] => UA-IX              
    [7] => AS-HEADS           
...

Interfaces 0, 2, 3, 4 does not have descriptions on the router too. But php's snmpwalk returns INTRNAL (something unreadable for i-face 0)

But php 

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 [2003-04-24 03:14 UTC] sniper@php.net
Please try using this CVS snapshot:

  http://snaps.php.net/php4-STABLE-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php4-win32-STABLE-latest.zip


And maybe update your ucd-snmp to net-snmp..

 [2003-04-29 10:21 UTC] sniper@php.net
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Open". Thank you.


 
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