troubleshooting Question

DMZ IP Addressing

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jsctechyFlag for United States of America asked on
RoutersHardware FirewallsCisco
19 Comments1 Solution709 ViewsLast Modified:
Hi All,
I'm in the middle of planning a new network infrastructure.  Please see the attached diagram.  

I'm not really sure how the IP Addressing in the DMZ should be.  My internal LAN is on the 192.168.1.x/24 subnet.  Within the DMZ area, should these IP Addresses be the public IP Addresses we were given from AT&T or should they be on a different private IP Subnet, such as 10.10.10.x/24?

 Potential Network Diagram
Ken Boone
Network Consultant

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