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Access Public IP Address Internally

webmike10
Level 1
Level 1

Hi,

I am configuring a 5506-x for the first time. Without the firewall installed, staff currently access a remote desktop machine internally using the public IP address.  I have it configured so workstations internally can access the server in DMZ 172.16.20.20 and from the outside.  

However, for the life of me, I can not get it configured to allow somebody on the GUEST interface or the INTERNAL interface to access the public IP 184.188.4.x. 

Alternatively, I can have the staff access the remote app using the DMZ server IP 172.16.0.20 but it would require me to reconfigure 10 mobile devices laptops of the staff with two separate remote connections (one with the public IP address to use when outside of the network and another to use internally).  What NAT rule would be applied to allow clients on the LAN to access the public IP address:3389? 

Thank you 

15 Replies 15

assuming that the server is located on the dmz interface.

object network outsidea
nat (dmz,outside) static 172.16.20.20 dns

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