I had trouble communicating from the DMZ to the inside when I built a DMZ with ASA 5505 in my home laboratory. Components Cisco ASA 5505 (BASE License, Ver.9.2 (3)) Cisco Catalyst 2960 VMware ESXi Because ASA 5505 can not use VLAN trunk without a security. Re: ASA 5505 – connections from inside to dmz not working. Hello, today I checked my server’s network configuration in dmz area and noticed that there were a typo in gateway configuration.

1. Asa 5505 Datasheet

I have an ASA 5505 with the security plus package and would like to setup a DMZ for an ISA server and a web server. Right now I have been able to setup a vlan for the dmz, was able to setup an external ip address for one of the dmz servers, and able to get out to the internet on both dmz servers. The problem I'm having is pinging either dmz servers from the inside network and pinging the inside from the dmz network. Of course I am also not able to connect to any of the websites on the web server from the inside.

Asa 5505 Datasheet

Your help would be greatly appreciated. X=outside ip address. Put in these commands:no access-group insideaccessout out interface inside. I just found out that I now am able to ping the inside from the dmz but cannot ping the dmz from the inside.