Topic: Plans to build a NAT router for first time - Has a question about DNS
I'm going to build my first NAT router with old 433 MHz P3 box, a wireless pci card (ral driver) and a couple Ethernet cards for interfaces. OpenBSD will be the choice of OS. I want to use this so my laptop can run OpenBSD and use wireless at my home. I got all information I need to build a NAT router such as using dhcpd, PF and authpf.
I wonder if I really do need a DNS server (bind) for this? If yes, why do I need it for a NAT router?