Firewall ASA 5505

[jotahuanca07]

Good afternoon I have an ASA 5505 Firewall version 8.2 and configure the 5 IP publish on its interface and how I can access a server on port 80 and 4520 within the LAN from outside.
I am very confused with the issue of ACL and Creating network objects.
Thank You

[Karsten Iwen]

The easiest will be the "Public Server" function in ASDM:

http://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/113425-asdm-pub-server-00.html

In this function the ASDM will:

1. configure the needed port-forwarding
2. allow the traffic in the ACL.

[jotahuanca07]

Thanks for the prompt response.
It is mandatory to place the server in the DMZ ?
Right now the server is in a LAN in which users enter an application located in the IIS.
In the example diagram that I would be sending in the segment 192.168.10.0/24
What is the process in this case.

[Karsten Iwen]

> It is mandatory to place the server in the DMZ ?

no, it's just a good practice. But in small companies, the proxy is very often located inside the internal network.

[jotahuanca07]

Sorry, but as I perform this configuration the server being on the LAN to access from the outside and that is not in a DMZ.
The LAN users also consult the application server
regards
could be more explicit