Nat Translation OID

[dan.letkeman]

Hello,

Does anyone know what change between 12.4(20) and 12.4(24) with snmp?  Seems as if a few of the OID's have changed and I cannot find the new ones. 

For example:

In 12.4(20) I would use this:

.1.3.6.1.4.1.9.10.77.1.2.3.0

To show all of the Active Nat Translations, after I upgraded it no longer works.

Is there a way to "convert" the old ones to the new ones?

Thanks,

Dan.

[mrdogantr]

Hi Dan,

     You can use "Cisco Mib Locator" link below.

http://tools.cisco.com/ITDIT/MIBS/servlet/index

hth

Muammer

[dan.letkeman]

Thats the problem, I have used that in the past to find it (.1.3.6.1.4.1.9.10.77.1.2.1), but now it just doesn't work anymore.  So has something changed?

[mrdogantr]

did you check snmp version?

[dan.letkeman]

I haven't changed the version on my monitor server if thats what you mean.  It was and always has been version 2

Thanks,

Dan.

[huajia]

We have same issue when start to use ISR G2, IOS 15.x. Latest IOS I tried is 15.2(1)T.

These two OID always return 0 no matter how many nat sessions are going on.

SNMPv2-SMI::enterprises.9.10.77.1.2.1.0 = Gauge32: 0

SNMPv2-SMI::enterprises.9.10.77.1.2.3.0 = Gauge32: 0

[converged]

we were hitting this too, opened a Cisco case, believe issue relates to 

CSCtd43168 and CSCtn70302

Before 12.4(25)d releases, NAT MIB was enabled by default but in recent IOS it was disabled (due to memory issues)

hidden command: 

ip nat service enable-mib

re-enables it

but must be entered each reboot (we're yet to try this)

Neil

[huajia]

Hi Converged,

Thank you very much. It works.

So we just need an EEM to type in this command after reboot.