topic Re: FTD not backing up config to remote server in Network Security

FTD not backing up config to remote server

CiscoBrownBelt — Wed, 09 Oct 2024 12:57:16 GMT

FTD has a regular schedule in FMC, but it never backs up to the remote server as it is configured to do, it always backups to local var. FMC backup to remote server works fine. The TEST button when testing remote connection/server works fine. Initiating backup manually always just backs it up to the FTD var, but not the remote server. Any ideas?

Re: FTD not backing up config to remote server

Mark Elsen — Wed, 09 Oct 2024 06:37:20 GMT

- Which transport protocol is used for this backup ?

Re: FTD not backing up config to remote server

CiscoBrownBelt — Wed, 09 Oct 2024 12:58:12 GMT

We are using SMB so TCP port 445. I edited above, I meant to say the schedule runs but it always just backups to that local /var location on the FTD and not the remote server.

Re: FTD not backing up config to remote server

Mark Elsen — Wed, 09 Oct 2024 13:28:45 GMT

- I am not sure about SMB , but I would tend to use something else, such as FTP (if possible) , to avoid having to deal with authentication schemes and the complexity of those ,

Re: FTD not backing up config to remote server

Marvin Rhoads — Wed, 09 Oct 2024 14:01:36 GMT

The FMC-based device backup feature only supports local disk (/var/sf/backups) as the target.

Backup to a remote target only works for FMC backups.

Re: FTD not backing up config to remote server

CiscoBrownBelt — Wed, 09 Oct 2024 14:01:44 GMT

Yes that was what I was going to try instead if possible.

Re: FTD not backing up config to remote server

CiscoBrownBelt — Wed, 09 Oct 2024 14:03:18 GMT

Thanks Marvin, that stinks. I did not see that in the doc but probably overlooked it.

Re: FTD not backing up config to remote server

Marvin Rhoads — Wed, 09 Oct 2024 14:45:24 GMT

It is not mentioned explicitly - the doc could be better in that section. https://www.cisco.com/c/en/us/td/docs/security/firepower/760/fdm/fptd-fdm-config-guide-760/fptd-fdm-mgmt.html#id_14715

They note "Backup copies are not retained indefinitely: as disk space usage on the device reaches the maximum threshold, older backup copies are deleted to make room for newer ones. In addition, when you install any upgrade other than a hot fix, all backup files are deleted. Thus, you should regularly manage the backup files to ensure that you have the specific backup copies you most want to keep. "