Your WAN DNS should be either what your ISP is providing. ... all your devices in your network via DHCP or Static to use the Pi-Hole as their DNS device.
The WAN interface is most likely a routed interface as opposed to a switched interface. The WAN interface is expecting an ethernet, layer-3 handoff. The interface is configured to accept a DHCP address (a static address can usually be set). The WAN interface is configured as an "Outside" interface in respect to Network Address Port Translation ...
The DHCP (Dynamic Host Configuration Protocol) and DNS (Domain Name System) are created to make it easy for us to use networks or the Internet. They are not competitor, but work with IP addresses in a different way. In this article, we will discuss general information about DHCP DNS meaning, how DHCP/DNS works and the differences between them.
Hi, can someone explain what is the difference between WAN and LAN DNS settings? In my router, I have configured my WAN DNS to Google DNS, but LAN DNS has some DHCP option and it has DNS fields there that are blank - do I also configure them to Google DNS or leave blank?
WAN DNS is what the router will use, while DHCP DNS is what your devices are told to use. Generally if you want to change DNS provider it's best to change the WAN side and leave DHCP pointing at the router so any internal name still work. If however, you want to run pi-hole or something like that then you'll have to set that in DHCP.
I use Coudflare's 2 DNS ips on the WAN DNS in the USG. Both my pi-holes are pointed at my USG. DNS requests look like this. USG DHCP/DNS-->Client>Pihole>USG>Cloudflare. This allows me to log client access to pi-hole to narrow down false positives or issues and change my WAN DNS to anything I want in one place without having to DHCP refresh clients.
26.03.2016 · That field on the DHCP page will usually contain your router's IP (that's the default when it's left empty), which means your clients will get your router's IP as the DNS, and then the router performs all DNS lookups using the DNS obtained either from your ISP, or manually entered on the WAN page. Having this means that your router can easily ...
Key Differences Between DNS and DHCP. DNS is used for resolving and recursively resolving the address to name or name to address of the host. On the other hand, DHCP is used for allocating the addresses to the host in the network dynamically or statically. DNS uses port number 53 whereas DHCP could either use 67 or 68.
05.01.2021 · Verify your account to enable IT peers to see that you are a professional. Dec 29, 2020 at 12:59 PM. It should be your LAN DNS and then point your devices on your LAN at that IP for their DNS. Your WAN DNS should be either what your ISP is providing or using something like Google's 4.4.4.4 or 8.8.8.8 or Cloudflare at 1.1.1.1.
The WAN interface is configured as the default route. There are other purposes and uses for this configuration, but it is safe to say Internet Access is the most common goal. DNS and DHCP are typically running on a server; why is it not a good idea to run these services on a router?
This is for the clients that get a DHCP address from that network. This is what the USG will use to look up Names. I think the WAN > Preferred/Alternate DNS can be set for all UniFi devices so they can bypass the DNS servers listed in the Networks > DHCP Name Server. I left it blank on a switch and put a bad address in an AP as a test.
Mar 25, 2016 · Having this means that your router can easily act as a caching server for DNS queries for your whole LAN, which can improve performances. So if you wanted to use custom DNS servers, you would have to enter them on the WAN page, while leaving the DNS entry on the DHCP page untouched." So I've changed mine now and put the DNS Servers into the WAN ...
May 30, 2019 · DNS DHCP; 1. DNS stands for Domain Name System. While DHCP stands for Dynamic Host Configuration Protocol. 2. It works in 53 port number. While it works in 67 and 68 port number. 3. The protocol supported by DNS are: UDP and TCP. While in this only UDP protocol is used. 4. DNS is decentralized system. While DHCP is centralized system. 5.
Most routers default to listing their own local IP address as the DNS for DHCP clients. If you've changed the router's own defualt DNS any DNS record that ...
Change the DHCP server to push out 8.8.8.8 (for Google, or 208.67.222.222 for OpenDNS, or whatever IP for your preferred DNS vendor) instead of 192.168.1.1.