ASA 5510 Enabling asdm via https

[david.natachany]

Hello

im trying to enable http server on an asa 5510

i go through the while ritual,enable point host and allowed subnet and it executes with no errors i save the configuration using write memory.

but when i browse https://"asa"

it shows me the following page(see attachment)

any tip or insight will be much appreciated 

[Kanwaljeet Singh · Accepted solution]

Hi David,

Do you have ASDM image on the ASA?

Also, the WEBVPN as well as ASDM use the same port 443 and if enabled on same interface will cause an issue. It seems the page is being opened for Webvpn. To avoid this you need to ensure that ASDM is listening on different port. You can do below:

hostname(config)# http server enable 444

http://www.cisco.com/c/en/us/td/docs/security/asa/asa72/configuration/guide/conf_gd/mgaccess.html#wp1047288

Please see the above link for details and visit sections:

Configuring ASDM and WebVPN on the Same Interface

Allowing HTTPS Access for ASDM

Regards,

Kanwal

Note: Please mark answers if they are helpful.