#23685 [Opn->Fbk]: fake values returned when OID value is an empty string

ID: 23685 Updated by: sniper@php.net Reported By: s dot zagrodzki at net dot icm dot edu dot pl -Status: Open +Status: Feedback Bug Type: SNMP related Operating System: Linux 2.2 PHP Version: 4.3.2RC4-dev New Comment: 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 Some changes have been made lately. Previous Comments: ------------------------------------------------------------------------ [2003-05-19 04:30:19] s dot zagrodzki at net dot icm dot edu dot pl I've copied ext/snmp directory from this snapshot into my php source tree (when I tried to compile the snap as it is, it complained about too old db3 library). It didn't help. ------------------------------------------------------------------------ [2003-05-18 16:57:47] 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 ------------------------------------------------------------------------ [2003-05-18 15:47:25] s dot zagrodzki at net dot icm dot edu dot pl PHP with snmp module. Sample piece of output from snmpwalk utility from ucd-snmp: $ snmpwalk <router> <community> ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias ... ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.3 = lacze do Obs. Astr. ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.4 = ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.5 = : lacze do Wydz. Zarzadzania ... (value of ifAlias.4 is an empty string). Sample script: <? $ifAlias = snmprealwalk("<router>", "<community>", "ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias"); print_r($ifAlias); ?> Output of sample script: [ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.3] => lacze do Obs. Astr. [ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.4] => lacze do Obs. Astr. [ifMIB.ifMIBObjects.ifXTable.ifXEntry.ifAlias.5] => : lacze do Wydz. Zarzadz (ifAlias.4 is now the same as ifAlias.3, not an empty string). ucd-snmp 4.2.6 router is Cisco 2511 with IOS 11.1(5) (don't suppose it matters, but just in case...) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=23685&edit=1