Having spent many hours over several days trying to get to a point were I could run a Cisco ASA in GNS3 in stable condition has proven to to be harder than first thought. However I now have a set of configuration options specific to the Cisco ASA to keep it running in a stable manner in GNS3. Check it out under my Labs and Projects menu here, let me know your thoughts or any other better ways to achieve this.
Follow the link here to creating a Cisco ASA in GNS3 here : https://www.adamcouch.co.uk/labs-projects/cisco-asa-firewall-in-gns3/
