# ethernet - ip address mappings from /etc/ethers fileĭhcp-range=.10.200,12hĪnd the /etc/ethers file contains the mac addresses of the ethernet interfaces of the respective machines
# don't forward requests (/blog/0/raspberry-pi-as-server-dns-and-dhcp) localnet will be answered if possible from /etc/hosts or DHCP, but never sent to an upstream server # Example: The option local=/localnet/ ensures that any domain name query which ends in. Here is the entirety of my dns servers with full ip addresses redacted: Dnsmasq is also set to forward any requests it can't find to other public dns servers.
All machines that connect to the network get an ip address in the correct range that I specified in dnsmasq, and have the raspberry pi (IP 4) designated automatically as the DNS server. This has the ip address 4 and has the hostname 'pi'ĭnsmasq is set up to be a DNS and DHCP server. Raspberry PI running raspbian and dnsmasq. On my network this has the IP address of 1
Here's my setup: (all ip addresses only have the last digit of the IPv4 address)Īpple Airport Extreme set up in DHCP and NAT mode (can't just have NAT on this router, so to get NAT, I have the DHCP range set to 253-254 and reserved some bogus mac addresses to those IPs). I think I must be missing something important because even though I got it working once, after my DNS server rebooted, it stopped forwarding requests for servers outside the LAN. More specifically, I'm trying to enable all devices on my network to be able to reach some of the machines on my network using only a specified hostname. All I want it to do is resolve certain hostnames to certain ip addresses for any machine on my network. I'm having some trouble with my dnsmasq setup.
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