> Source: [sk174764](https://support.checkpoint.com/results/sk/sk174764)

# sk174764 - The order of interfaces in the output of 'snmpwalk' changes after an upgrade from R80.20 to R80.40

| Property | Value |
|----------|-------|
| Solution ID | sk174764 |
| Date Created | 2021-07-27 |
| Last Modified | 2021-07-27 |
| Technical Level | Advanced |
| Products | Security Gateway |
| Versions | R82.10, R82, R81.20 |
| OS | Gaia |

## Symptoms

- The output of 'snmpwalk' command for interfaces list is different after an upgrade to R80.40, for example:  


R80.20 Linux ifTable  


`
[Expert@R80_20]# snmpwalk -v 2c -c Public localhost .1.3.6.1.2.1.2.2.1.2`  
`
IF-MIB::ifDescr.1 = STRING: lo`  
`
IF-MIB::ifDescr.2 = STRING: eth3-01`  
`
IF-MIB::ifDescr.3 = STRING: eth3-02`  
`
IF-MIB::ifDescr.4 = STRING: Mgmt`  
`
IF-MIB::ifDescr.5 = STRING: Sync`  
`
IF-MIB::ifDescr.8 = STRING: eth1-03`  
`
IF-MIB::ifDescr.9 = STRING: eth1-04`  
`
IF-MIB::ifDescr.10 = STRING: eth1-05`  
`
IF-MIB::ifDescr.11 = STRING: eth1-06`  
`
IF-MIB::ifDescr.12 = STRING: eth1-07`  
`
IF-MIB::ifDescr.13 = STRING: eth1-08`  


R80.40 Linux ifTable  


`[Expert@R80.40:0]# snmpwalk -v 2c -c Public localhost .1.3.6.1.2.1.2.2.1.2`  
`
IF-MIB::ifDescr.1 = STRING: lo`  
`
IF-MIB::ifDescr.2 = STRING: Intel Corporation I211 Gigabit Network Connection`  
`
IF-MIB::ifDescr.3 = STRING: Intel Corporation I211 Gigabit Network Connection`  
`
IF-MIB::ifDescr.4 = STRING: Intel Corporation I350 Gigabit Network Connection`  
`
IF-MIB::ifDescr.5 = STRING: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection`  
`
IF-MIB::ifDescr.6 = STRING: Intel Corporation I350 Gigabit Network Connection`  
`
IF-MIB::ifDescr.7 = STRING: Intel Corporation I350 Gigabit Network Connection`  
`
IF-MIB::ifDescr.8 = STRING: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection`  
`
IF-MIB::ifDescr.9 = STRING: Intel Corporation I350 Gigabit Network Connection`  
`
IF-MIB::ifDescr.10 = STRING: Intel Corporation I350 Gigabit Network Connection`  
`
IF-MIB::ifDescr.11 = STRING: Intel Corporation I350 Gigabit Network Connection`  
`
IF-MIB::ifDescr.12 = STRING: Intel Corporation I350 Gigabit Network Connection`  
`
IF-MIB::ifDescr.13 = STRING: Intel Corporation I350 Gigabit Network Connection`

## Cause

The Linux string values have changed from R80.20 (2.6 kernel) to R80.40 (3.10 kernel).

## Solution

This solution requires authentication. Please log in to view the full solution.

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