Looks like the MIB archive at ftp.cisco.com/pub/mibs have been downgraded to an old version. For example, CISCO-PRODUCTS-MIB.my dates now so 2016
How do I request that this archive be updated to the latest?
ftp -p ftp.cisco.com
[...]
cd /pub/mibs/v2
ls
[...]
-rw-r--r-- 1 swdsadm cisco 400480 Apr 27 06:23 CISCO-PRODUCTS-MIB.my
[...]
That looks good ... but if you download it and open it, you'll that it is dated to 2016:
CISCO-PRODUCTS-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY
FROM SNMPv2-SMI
ciscoModules,
ciscoProducts
FROM CISCO-SMI;
ciscoProductsMIB MODULE-IDENTITY
LAST-UPDATED "201604290000Z"
--sk
