Compteurs 32 bits incorrects via SNMP 

Compteurs 32 bits incorrects via SNMP 

20330
Created On 02/16/19 04:09 AM - Last Modified 04/19/24 19:36 PM


Symptom


Valeurs de compteur incorrectes de 32 bits après mise à niveau vers pan os 8.0.14 et plus tard; avec pan-os 8,1,5 et plus tard.
 
Panos Prior to 8.0.14 and 8.1.5:

>snmpwalk -c <string> -v 2c <ip. addr> 1.3.6.1.2.1.2.2.1.2

IF-MIB::ifDescr.1 = STRING: dedicated-ha1
IF-MIB::ifDescr.2 = STRING: dedicated-ha2
IF-MIB::ifDescr.3 = STRING: ha1
IF-MIB::ifDescr.4 = STRING: ha2
IF-MIB::ifDescr.5 = STRING: mgmt
IF-MIB::ifDescr.6 = STRING: ethernet1/1
IF-MIB::ifDescr.7 = STRING: ethernet1/2
IF-MIB::ifDescr.8 = STRING: ethernet1/3
IF-MIB::ifDescr.9 = STRING: ethernet1/4
IF-MIB::ifDescr.10 = STRING: ethernet1/5
IF-MIB::ifDescr.11 = STRING: ethernet1/6
IF-MIB::ifDescr.12 = STRING: ethernet1/7
IF-MIB::ifDescr.13 = STRING: ethernet1/8
IF-MIB::ifDescr.14 = STRING: ethernet1/9
IF-MIB::ifDescr.15 = STRING: ethernet1/10
IF-MIB::ifDescr.16 = STRING: ethernet1/11
IF-MIB::ifDescr.17 = STRING: ethernet1/12
IF-MIB::ifDescr.18 = STRING: ethernet1/13
IF-MIB::ifDescr.19 = STRING: ethernet1/14
IF-MIB::ifDescr.20 = STRING: ethernet1/15
IF-MIB::ifDescr.21 = STRING: ethernet1/16
IF-MIB::ifDescr.22 = STRING: ethernet1/17
IF-MIB::ifDescr.23 = STRING: ethernet1/18
IF-MIB::ifDescr.24 = STRING: ethernet1/19
IF-MIB::ifDescr.25 = STRING: ethernet1/20
IF-MIB::ifDescr.26 = STRING: ethernet1/21
IF-MIB::ifDescr.27 = STRING: ethernet1/22
IF-MIB::ifDescr.28 = STRING: ethernet1/23
IF-MIB::ifDescr.29 = STRING: ethernet1/24
IF-MIB::ifDescr.200000000 = STRING: vlan
IF-MIB::ifDescr.300000000 = STRING: loopback
IF-MIB::ifDescr.400000000 = STRING: tunnel



>snmpwalk -c <string> -v 2c <ip. addr> IF-MIB::ifHCInOctets >>> 64-bit counter

IF-MIB::ifHCInOctets.1 = Counter64: 0
IF-MIB::ifHCInOctets.2 = Counter64: 0
IF-MIB::ifHCInOctets.3 = Counter64: 0
IF-MIB::ifHCInOctets.4 = Counter64: 0
IF-MIB::ifHCInOctets.5 = Counter64: 5632121659
IF-MIB::ifHCInOctets.6 = Counter64: 0
IF-MIB::ifHCInOctets.7 = Counter64: 0
IF-MIB::ifHCInOctets.8 = Counter64: 1853526847
IF-MIB::ifHCInOctets.9 = Counter64: 0
IF-MIB::ifHCInOctets.10 = Counter64: 10140487
IF-MIB::ifHCInOctets.11 = Counter64: 1783725824
IF-MIB::ifHCInOctets.12 = Counter64: 0
IF-MIB::ifHCInOctets.13 = Counter64: 0
IF-MIB::ifHCInOctets.14 = Counter64: 0
IF-MIB::ifHCInOctets.15 = Counter64: 0
IF-MIB::ifHCInOctets.16 = Counter64: 0
IF-MIB::ifHCInOctets.17 = Counter64: 0
IF-MIB::ifHCInOctets.18 = Counter64: 0
IF-MIB::ifHCInOctets.19 = Counter64: 0
IF-MIB::ifHCInOctets.20 = Counter64: 0
IF-MIB::ifHCInOctets.21 = Counter64: 0
IF-MIB::ifHCInOctets.22 = Counter64: 0
IF-MIB::ifHCInOctets.23 = Counter64: 0
IF-MIB::ifHCInOctets.24 = Counter64: 0
IF-MIB::ifHCInOctets.25 = Counter64: 0
IF-MIB::ifHCInOctets.26 = Counter64: 0
IF-MIB::ifHCInOctets.27 = Counter64: 0
IF-MIB::ifHCInOctets.28 = Counter64: 0
IF-MIB::ifHCInOctets.29 = Counter64: 0
IF-MIB::ifHCInOctets.200000000 = Counter64: 0
IF-MIB::ifHCInOctets.300000000 = Counter64: 0
IF-MIB::ifHCInOctets.400000000 = Counter64: 0



>snmpwalk -c <string> -v 2c <ip. addr> IF-MIB::ifInOctets >>>32-bit counter

IF-MIB::ifInOctets.1 = Counter32: 0
IF-MIB::ifInOctets.2 = Counter32: 0
IF-MIB::ifInOctets.3 = Counter32: 0
IF-MIB::ifInOctets.4 = Counter32: 0
IF-MIB::ifInOctets.5 = Counter32: 1337120177
IF-MIB::ifInOctets.6 = Counter32: 0
IF-MIB::ifInOctets.7 = Counter32: 0
IF-MIB::ifInOctets.8 = Counter32: 1853523436
IF-MIB::ifInOctets.9 = Counter32: 0
IF-MIB::ifInOctets.10 = Counter32: 10131786
IF-MIB::ifInOctets.11 = Counter32: 1783695830
IF-MIB::ifInOctets.12 = Counter32: 0
IF-MIB::ifInOctets.13 = Counter32: 0
IF-MIB::ifInOctets.14 = Counter32: 0
IF-MIB::ifInOctets.15 = Counter32: 0
IF-MIB::ifInOctets.16 = Counter32: 0
IF-MIB::ifInOctets.17 = Counter32: 0
IF-MIB::ifInOctets.18 = Counter32: 0
IF-MIB::ifInOctets.19 = Counter32: 0
IF-MIB::ifInOctets.20 = Counter32: 0
IF-MIB::ifInOctets.21 = Counter32: 0
IF-MIB::ifInOctets.22 = Counter32: 0
IF-MIB::ifInOctets.23 = Counter32: 0
IF-MIB::ifInOctets.24 = Counter32: 0
IF-MIB::ifInOctets.25 = Counter32: 0
IF-MIB::ifInOctets.26 = Counter32: 0
IF-MIB::ifInOctets.27 = Counter32: 0
IF-MIB::ifInOctets.28 = Counter32: 0
IF-MIB::ifInOctets.29 = Counter32: 0
IF-MIB::ifInOctets.200000000 = Counter32: 0
IF-MIB::ifInOctets.300000000 = Counter32: 0
IF-MIB::ifInOctets.400000000 = Counter32: 0



Panos 8.0.14+ and 8.1.5 and later:

>snmpwalk -c <string> -v 2c <ip. addr> IF-MIB::ifInOctets

IF-MIB::ifInOctets.1 = Counter32: 0
IF-MIB::ifInOctets.2 = Counter32: 0
IF-MIB::ifInOctets.3 = Counter32: 0
IF-MIB::ifInOctets.4 = Counter32: 0
IF-MIB::ifInOctets.5 = Counter32: 1137354
IF-MIB::ifInOctets.6 = Counter32: 0
IF-MIB::ifInOctets.7 = Counter32: 0
IF-MIB::ifInOctets.8 = Counter32: 0  >>> no counters seen
IF-MIB::ifInOctets.9 = Counter32: 0
IF-MIB::ifInOctets.10 = Counter32: 0 >>> no counters seen
IF-MIB::ifInOctets.11 = Counter32: 0 >>> no counters seen
IF-MIB::ifInOctets.12 = Counter32: 0
IF-MIB::ifInOctets.13 = Counter32: 0
IF-MIB::ifInOctets.14 = Counter32: 0
IF-MIB::ifInOctets.15 = Counter32: 0
IF-MIB::ifInOctets.16 = Counter32: 0
IF-MIB::ifInOctets.17 = Counter32: 0
IF-MIB::ifInOctets.18 = Counter32: 0
IF-MIB::ifInOctets.19 = Counter32: 0
IF-MIB::ifInOctets.20 = Counter32: 0
IF-MIB::ifInOctets.21 = Counter32: 0
IF-MIB::ifInOctets.22 = Counter32: 0
IF-MIB::ifInOctets.23 = Counter32: 0
IF-MIB::ifInOctets.24 = Counter32: 0
IF-MIB::ifInOctets.25 = Counter32: 0
IF-MIB::ifInOctets.26 = Counter32: 0
IF-MIB::ifInOctets.27 = Counter32: 0
IF-MIB::ifInOctets.28 = Counter32: 0
IF-MIB::ifInOctets.29 = Counter32: 0
IF-MIB::ifInOctets.200000000 = Counter32: 0
IF-MIB::ifInOctets.300000000 = Counter32: 0
IF-MIB::ifInOctets.400000000 = Counter32: 0


>snmpwalk -c <string> -v 2c <ip. addr> IF-MIB::ifHCInOctets

IF-MIB::ifHCInOctets.1 = Counter64: 0
IF-MIB::ifHCInOctets.2 = Counter64: 0
IF-MIB::ifHCInOctets.3 = Counter64: 0
IF-MIB::ifHCInOctets.4 = Counter64: 0
IF-MIB::ifHCInOctets.5 = Counter64: 1117293
IF-MIB::ifHCInOctets.6 = Counter64: 0
IF-MIB::ifHCInOctets.7 = Counter64: 0
IF-MIB::ifHCInOctets.8 = Counter64: 2653 >>> Counters seen in 64-bit
IF-MIB::ifHCInOctets.9 = Counter64: 0
IF-MIB::ifHCInOctets.10 = Counter64: 2235 >>> Counters seen in 64-bit
IF-MIB::ifHCInOctets.11 = Counter64: 25956 >>> Counters seen in 64-bit
IF-MIB::ifHCInOctets.12 = Counter64: 0
IF-MIB::ifHCInOctets.13 = Counter64: 0
IF-MIB::ifHCInOctets.14 = Counter64: 0
IF-MIB::ifHCInOctets.15 = Counter64: 0
IF-MIB::ifHCInOctets.16 = Counter64: 0
IF-MIB::ifHCInOctets.17 = Counter64: 0
IF-MIB::ifHCInOctets.18 = Counter64: 0
IF-MIB::ifHCInOctets.19 = Counter64: 0
IF-MIB::ifHCInOctets.20 = Counter64: 0
IF-MIB::ifHCInOctets.21 = Counter64: 0
IF-MIB::ifHCInOctets.22 = Counter64: 0
IF-MIB::ifHCInOctets.23 = Counter64: 0
IF-MIB::ifHCInOctets.24 = Counter64: 0
IF-MIB::ifHCInOctets.25 = Counter64: 0
IF-MIB::ifHCInOctets.26 = Counter64: 0
IF-MIB::ifHCInOctets.27 = Counter64: 0
IF-MIB::ifHCInOctets.28 = Counter64: 0
IF-MIB::ifHCInOctets.29 = Counter64: 0
IF-MIB::ifHCInOctets.200000000 = Counter64: 0
IF-MIB::ifHCInOctets.300000000 = Counter64: 0
IF-MIB::ifHCInOctets.400000000 = Counter64: 0

 

Environment


  • Unll PAN-OS
  • SNMP Compteurs - Gestion

Cause


  • C’est fonction comme conçu. Dans PAN-OS 8.0.14 et 8.1.5, il y a un problème connu documenté ici. (PAN-98263)
  • Les compteurs 32 bits ont été connus pour causer de la confusion et ont montré des valeurs incorrectes dans le passé.

 

Resolution


Les utilisateurs doivent regarder les compteurs 64 bits en avant:
>snmpwalk -c <string> -v 2c <ip. addr> IF-MIB::ifHCInOctets

 

Additional Information


Pour plus de détails, veuillez consulter la section RFC2233 section 3.1.6 Taille du compteur
: https://www.ietf.org/rfc/rfc2233.txt
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