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IP Address Design Questions

Hello Everyone,

I am curious as to how to address the UTM if its facing the Circuit.
I know one interface is going to point to the WAN however, What if you have an existing LAN network? How would you go about IP'ing the LAN interface? Right now have a /30 on network that is totally separate from my LAN and im seeing problems. Is there another way to accomplish have LAN traffic to use the /30 link without natting this? I thought about natting on the Router which is connected to the Firewall's LAN interface but how would i tell the different between addresses? Any thoughts?

Thanks,


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    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
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