If you could share your config-mgmt file for the Cisco ONS 15454 OID 1.3.6.1.4.1.3607.1.20.10.70 it would be greatly appreciated!
i'm looking also to get a method with a template to backup Cisco ONS.
I talked to Cisco and they said they do not support SNMP backups on the 15454 platform.
NCM logs into the node for config DL. You can have the snmp all wrong, but if your template is good and login credentials correct you will get your configurations.
That's what i was hoping to get was an example template. Unfortunately i don't know XML well enough to make one.
I am unable to log our 15454's so I can not fish out the commands. I have to see who controls this box and might be able to setup a template for testing.