If my scenario consider double (or more than double) NAT?

Hi all,

My topo is LAN → Balance One Core → Router ISP1 (NAT on) → Internet
→ Router ISP2 (NAT on) → Internet

My ISPs both force me to use their routers and I turn on NAT as well.

Question: can i use ip forwarding instead of NAT in my case? b/c I am having service forwarding to public ip.

Thanks

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yes you can so long as you can add a static route to the isp router for the subnet behind the balance one so it knows how to route back.

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Thanks Martin

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