Firstspot with two differents ip public ranges

[joserudi]

I have two segments different into my public router:

89.140.15.0 to 89.140.15.127

89.140.79.0 to 89.140.79.127

Both of them have the same D.N.S. but the gateway are different. The first have 89.140.15.1 and the second 89.140.79.1. I use ARP PROXY to give my public IPs to my clients but i need to add the new range to my ARP PROXY but i can´t put the new gateway because firstspot take automatically the gateway from the public interface card. How can I do?

Thanks.

[joserudi]

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