01-15-2013 01:19 AM - edited 03-11-2019 05:46 PM
hi
I have recently upgraded ASA to 8.4 and found that ASDM is not working on it. I tried the latest ASDM version 7.1 still no luck.
When I try to access ASA using IE...it just shows " Page can not be displayed "
Following is the config which I have
http server enable
http 0.0.0.0 0.0.0.0 inside
http 10.52.193.218 255.255.255.255 inside
asdm image disk0:/asdm-711-52.bin
asdm location 0.0.0.0 0.0.0.0 inside
asdm history enable
Is there anything else required in ASA 8.4 for ASDM to work?
When I telnet to ASA interface with 443 port it works
01-15-2013 02:35 AM
I have noticed the same problem ...
01-15-2013 04:29 AM
Probably the java (wich is used by asdm) installed on your management PC doesn't suppport legacy versions of SSL and weak cryptography (like DES) for communicating with ASA. Maybe ssl-encryption in your config is set to des? If so, then change it to smth more appropriate (3des, aes).
01-15-2013 04:38 AM
No, that seem not causing the problem, I have got more ASAs to manage. I got 2 new delivered who caused the mentioned problem. I looked for more causes but no solution.
01-15-2013 04:56 AM
If you already have ADSM-IDM launcher installed on your system then try to open with that.
01-15-2013 05:13 AM
of course
My new ASA is a ASA5545-X
I installed different means a older ASA Version and I tried several ASDM Versions. Nothing happens, the ASDM isnot working, even with the factory default on Management Interface it will not work.
I checked it with https://supportforums.cisco.com/docs/DOC-15016 and find out that following was missing:
ssl encryption rc4-sha1 aes128-sha1 aes256-sha1 3des-sha1
After that it runs.
01-15-2013 05:22 AM
Isn't it exactly what i said before?
01-15-2013 05:34 AM
lol, yes Andrew we missed your point... ;-)
01-15-2013 05:41 AM
Andrew, Yes, but I except from Cisco thank they may be able to deliver an simple running config that work on there boxes. If i have to find out first by cli why something isnot working. Therefore a :-( for Cisco and a .-) for Andrew
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