Hi,
I'm following a Cisco tutorial for configuring an ASA5505 with a DMZ. Link to the tutorial below:
https://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/115904-asa-config-dmz-00.html
I've set it up and getting to Step 2 'Step 2 - Configure NAT to Access the Web Server from the Internet' I input the command:
nat (dmz,outside) static webserver-external-ip service tcp www www
and it throws an error:
ciscoasa(config-network-object)#nat (dmz,outside) static webserver-external-ip service tcp www www
^
% Invalid input detected at '^' marker.
I just can't work out what I'm doing wrong. I've follow the tutorial (only changing IP addresses slightly).
I'm running it on Packet Tracer 7.2.1.
With ASA 5505 - Cisco Adaptive Security Appliance Software Version 8.4(2)
If anyone is able to help that would be really appreciated.
Thanks