I want to mix 2 different ISP into one single Output

Hi, I get internet from 2 different Providers, I would like to mux these to Internets into one output.
what should I do , what dns can clients use. please let me know.

Thankyou

You can have static NAT for your our going connection or you can configuration Load Balacing between to ISP.

As far as DNS concern you can have your own DNS or you can offer Any ISP DNS to your customer.

Thankyou very much, Can u explain to me more what exacly should I do. If u have any commands ready that would be graet.

Thanx