Could not launch Cisco ASA ASDM

[kenneth-goh]

Hi,

Need help as I could not launch the ASDM via https://192.168.0.254 So far I am only managed to ssh. Thanks in advanced!

Cisco Adaptive Security Appliance Software Version 9.0(2)
Device Manager Version 6.4(5)

ASA-FW# show run | in http
aaa authentication http console LOCAL
http server enable
http 192.168.0.254 255.255.255.255 MGMT

Device Manager image file, disk0:/asdm-645.bin

[ryancisco01]

Hi i think you have misconfigured this line:

http 192.168.0.254 255.255.255.255 MGMT

Seems you have put the IP of the firewall itself, this is not correct, this command is defining the allowed Ip's to connect. Ie what is the IP on your PC you are coming from to access asdm.

usually you would do something like this:

http 192.168.0.0 255.255.255.0 MGMT

Also just confirm, you need to have asdm bin the file loaded in flash, then you also need to add the command to tell the firewall to use this image:

asdm image disk0:/asdm-645.bin