02-13-2018 09:16 AM - edited 02-21-2020 07:20 AM
Guys
I have to upgrade a couple of our ASA 5550 firewalls from 8.4(7) to 9.1(7). I am not able to get information related to configuration changes between them. Can anyone please help me with this.
Thanks
Ravindra
02-13-2018 09:32 AM
Hi;
You can upgrade directly to the desired version. Check "Upgrading the Software"
https://www.cisco.com/c/en/us/td/docs/security/asa/asa91/release/notes/asarn91.html#pgfId-763574
I would strongly recommend to find a supported version since 9.1 is going EOL.
If you have any questions, let us know.
Mike.
02-14-2018 05:24 AM
Mike
Thanks for reminding me about the EOL.
Currently I am looking for the Configuration Changes between the software versions 8.4(7) and 9.1.7.23 as I couldn't find it in the release notes.
Your help would be much appreciated.
Thanks
Ravindra
02-13-2018 01:50 PM
@ravindra692 wrote:
I have to upgrade a couple of our ASA 5550 firewalls from 8.4(7) to 9.1(7).
Have you heard about this critical security advisory: Cisco Adaptive Security Appliance Remote Code Execution and Denial of Service Vulnerability
9.1(7) is an affected release. The fix for this version is found in 9.1(7)23.
02-14-2018 05:53 AM
Yes
I did I have already upgraded four of our firewalls to mitigate this vulnerability.
But the rest of them has a 8.4.7 running on them which is a major upgrade. That is why I would like to know about the configuration changes while upgrading from 8.4.7 to 9.1.7.23.
Your help would be much appreciated.
Thanks
Ravindra
02-16-2018 09:41 AM
02-19-2018 06:55 AM
Hi
we are not using IPv6, then Can I go ahead with the upgrade or is there any other configuration changes to look for
Thanks
Ravindra
02-19-2018 08:44 AM
02-23-2018 06:52 AM
The firewalls that I am planning to upgrdae are IPSec firewalls. I checked for IPV6 config and traffic, there isn't any. So IPV6 is not a problem anymore.
I am worried about the Certificates, do they change when I perform the upgrade?
Your comments would be much appreciated.
Thanks
Ravindra
02-23-2018 07:23 AM
03-15-2018 10:39 AM
I have a few expired certs on those devices. will they cause any problem
03-15-2018 11:24 AM
03-15-2018 11:26 AM
Thank you
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