Ran into a problem with PIX 7.1(2)53 on a PIX 515. All of a sudden our external services (FTP, HTTPS) are not passing through. I don't see anything like that in the caveats, but maybe I'm missing it..
Anyway, the version prior was 7.1(1), which was working.
I need to go back to that, but my question is: Is the "downgrade" command only used when going from say, version 7 back to version 6, or do I need to use it here?
Otherwise I'm assuming I can just do it via the Copy tftp flash: command I always use?