[j-nsp] ifIndex Interface Persistence

[Eric Van Tol]

> -----Original Message-----
> From: juniper-nsp-bounces at puck.nether.net [mailto:juniper-nsp-
> bounces at puck.nether.net] On Behalf Of Stefan Fouant
> Sent: Thursday, April 10, 2008 11:38 AM
> To: Juniper-Nsp
> Subject: [j-nsp] ifIndex Interface Persistence
>
> Hi folks,
>
> Does Juniper have a knob similar to Cisco which can enable ifIndex
> interface persistence, or is this enabled by default?  I've looked
> through the JUNOS documentation and can't find anything...
>
> Stefan Fouant

This is enabled by default.  All SNMP ifindexes are contained within a file called /var/db/dcd.snmp_ix.  These do not change through reboots unless you replace an RE or something happens to the file system to wipe out this file.

-evt