NAT, em0 em1

[dgiorgio]

How I redirect the "em0" to "em1".

redirection has to be per interface, or by subnet?

the IP range of "em0" and "em1" has to be different?

[chpalmer]

What kind of connection is behind the router?

Yes subnets must be different if you are using NAT on the pfSense.

[dgiorgio]

Internet >> 2x modem >>> router >>> pfsense >>> LAN

In a few months, I will put VPN.

[chpalmer]

Internet >> 2x modem

What kind of internet and connection?  What model numbers are the modems?

Is this a bonded setup?  VDSL?  ADSL?

[dgiorgio]

ADSL