Stratix 5700 NAT Setup Help

Hi

I am trying to get NAT setup on a 5700 which I need to connect to a plant network. My machine has 30 private IP Addresses going from 192.168.1.11 - 192.168.1.45. I only need to see two of these addresses on the public side namely 192.168.1.11 and 12. I have setup a NAT translation going from 192.168.1.11 to 10.2.74.130 and 192.168.1.12 to 10.2.74.131. I have it working ok with my laptop when I assign it a static IP 10.2.74.200 and connect it to thé gigabit port and set this as the public to private on the NAT setup I can ping my private IP of 192.168.1.11 and 12. I am also able to add my wireless IP To the public to private tab and it also works. The issue I have is my laptop will not have a static IP normally and will get one via DHCP and will use a wireless and fixed LAN to connect to this machine. My IP address when I connect with fixed LAN will be of the format 10.2.32.xxx and on wireless will be 10.2.48.xxx I am thinking subnet will work but I have been unsuccessful so far. Anyone any ideas on what I need to do to get it working with DHCP Devices

Thanks

Aidan

Sorry, I don't have an answer for you but I did a search on the subject here earlier today and I think this has been answered a couple of times: Try this link

You would need to provide a Public to Private Range Translation from 10.2.74.x to 192.168.1.x. These addresses will correspond one to one and a DHCP pool should also follow this rule.

Otherwise you will either need to translate each Public IP addresses that may be in the DHCP pool to a private address OR use the Layer 3 NAT and put a gateway into the Translation and configure your network to accommodate.