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In our company we have a ASA5505 connected to a branch office. This setup was done by the branch office's third party IT company.
They've used Easy VPN Remote for the setup. Now we temporary could use another tunnel from our office to my home serve...
I've read that the official upgrade path for ASA5505 8.2 to 9.1 is (8.2>8.4>9.1) due to major changes is configuration (NAT and ACL's?).
But if I haven't added anything yet (factory reset device), is it possible to upgrade to 9.1 directly? Or am I ...
Just if anyone else is wondering in the future. It faced no issues upgrading from 8.2 directly to 9.1.7
Notice that my ASA was factory reset before begining, so there was no other NAT or ACL's than the default ones.
I've also read somewere else tha...