Cisco ASDM Issue

[Chirag.Chirag]

Hello Members,

I am working on setting-up a personal lab for Cisco ASA Firewall. I have successfully installed Cisco ASDM but can't access it, I am getting attached error when accessing the Cisco ASDM. 

Any help or suggestion would be highly appreciated. 

[marce1000]

    - FYI  : https://community.cisco.com/t5/cisco-software-discussions/unable-to-connect-via-asdm-after-upgrading-asdm-image-in-asa-to/m-p/5001122#M8592

 M.

[Chirag.Chirag]

Thanks for the link but he was trying to access the ASDM via Management Interface and I want to access the ASDM from the outside interface. 

Also I don't see any satisfactory answer over that link, what he did is simply removed the SSL trust-point config on management interface.

[Marius Gunnerud]

As I said, change the port from the default tcp/443 to something else.

Also, post the output of show run all http

If the command http authentication-certificate <interface name> is present, remove it using no http authentication-certificate <interface name>

[Chirag.Chirag]

Hello Marius,

Please find the requested output attached below. 

[MHM Cisco World]

aaa authentication http LOCAL

Add above and check again 

Note:- you need username and password in local db

MHM

[Chirag.Chirag]

I have already run the command

[Marius Gunnerud]

You could try changing the port that ASDM uses to something other than 443...for example you could do the following from CLI:

http server enable 4433

then try connecting.