problem to load my asdm and have a prompt in cli mode
The best test to check the hardware would be to use console access to the firewall and verify if firewall shows the same behavior there as well.
While managing ASA through CLI (Telnet, ssh ) or ASDM ( https) we use the interface of ASA for management. It could be issue in the network for the traffic to traverse, it could be issue with the interface on which we are trying to manage the device.
Would suggest following action plan:
1. Check for console access and see if problem persists.
2. Check for interface errors "show int | in error"
3. Check for any other interface on ASA for managment and see if all the interfaces face same issue.
let us know if above suggestions helped or we can dig more into the issue
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...