Hello,
I believe the Realtek LAN network card in my UTM box may be experiencing some issues and would like to move all LAN functionality to an unsed Broadcom NIC (was using for a different LAN initially but now is disabled) within the system. I am hoping for assistance getting steps on how to do so.
From what I can imagine, I would need to allow web administration access from the WAN and then connect via the external IP address to do this reconfiguration?
Do I then just turn off the current LAN interface and then turn on/bring up the new interface with the same IP addresse (and then of course physically move the network cable between the cards)?
I am running DHCP services. Is anything DHCP related tied to a particular NIC? Or just the IP address? Once I give the new NIC the current LAN gateway IP address will DHCP "just work"? Do I need to do anything with masquerading rules/routing? DNS? etc?
Thanks much in advance!
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