Cisco Support Community
Showing results for 
Search instead for 
Did you mean: 

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

DMZ Subnet on ISA500 series

Hello Cisco Gurus,

Im not much of this device, I am seeking help with regards to my simple issue and hopefully someone will get to help. Basically I have a LAN IP of from our network. Since I am the System Admin of the company, I have created Application control rules to be restricted for the end users specifically connected to LAN port 2 and I have created  my own port on LAN 4 of the device configured as DMZ with an IP pool of Now, my problem is I cannot reach these 2.0/23 subnet devices not either on Ping command. I badly need to access this for my monitoring and configuring purposes. I am not so sure of these will fall under NAT routing, ACL list or whatsoever. Please ask question if you need more clarification on our network scenario. Hope to find answers on this forum. 

Thanks in advance,