How to backup config of hybrid msfc2 with snmp ?

I use following: snmpset -v 1 -c private ccCopyProtocol. integer 1 ccCopySourceFileType. integer 1 ccCopyDestFileType. integer 3 ccCopyServerAddress. ipaddress "" ccCopyFileName. octetstring "" ccCopyEntryRowStatus. integer 4

and I Check the copy status to verify if the copy is successful: snmpwalk ccCopyState

I repeated many time and I never get response of successful, I just got "2:running". It seems like that I fall into loop. I can't get successful or failed.

Any comments are appreciated.

thanks!