I have a handful of ASA5505's deployed as EasyVPN client devices and would like to upgrade the software in one of them remotely. I can telnet and ASDM to the devices but I cannot perform a software upgrade via the CLI / tftp nor the ASDM. Any ideas on what I need to do to make this work?
Looks like this is the answer. Only problem now is it is taking forever to transfer the latest 16M .bin software file and unfortunately I haven't had a successful transfer yet. Too may retries and errors. Thank you for the answer though!
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...