Tuesday, April 01, 2025

Re: Ethernet interface set to the wrong group

> If I put em0 and em1 on DHCP, and connect each to their own
> gateway/router, they will get their respective configuration, but this
> does not solve the problem. Consider the case where both ISPs use
> 192.168.1.1/24: em0 and em1 will get two configurations for apparently
> the same network, causing a conflict.

Do neither of your upstream devices support either passing through a public IP, or changing the DHCP IP range? I have two ISP connections here, and they both will hand a public IP to my router(s). Barring that, at least one of the devices allows me to change the DHCP range if I use their own firewall.

Brian

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