Unifi dns not working Some providers, however, require you to enter the server to which IP address updates should be sent. Even though everything is open between vlans. FINALLY! Finally found a solution posted by the UI-Team (link below) stating that there is a bug with the "new" Unifi UI. Hey all, I recently enabled teleport on my UDMP, and it seems to work well. They respond a bit slower and also Nov 20, 2023 · DHCP DNS Option: If you're using the UniFi Security Gateway (USG) or UniFi Dream Machine (UDM) as your DHCP server, ensure that it's configured to provide these DNS servers to the clients on your network. Jan 20, 2023 · Please follow the below template, it will help us to help you! I am running pihole (version 2023. 105 to DNS on the machine at site A, and made sure to ipconfig /flushdns with no actionable results; Manually adding host names to the hosts file allows for resolution to the network drives via sharename but not to domain functions. LG TV uses SSDP so enabling mDNS won't do anything to forward SSDP packets. com for further assistance. IPv4 pings work great on each side, but with the UDM-pros DNS resolution is not possible. All sorts of issues with this. They respond a bit slower and also I’ve not been able to successfully implement Domain based traffic management rules. Several different record types can be created: Host (A) - Resolve a domain name to an IPv4 address. It usually gets the DNS server from DHCP but might have client side overrides, for example to use external servers to avoid DNS based blocking or to increase privacy. However, it would not resolve anything. 254. All UniFi Cloud Gateway consoles and Next-Gen Gateways support UniFi Teleport. I don't see domains show up in the analytics or logs, coming from other devices on the network). 4. Jul 5, 2023 · As far as I understand, the WireGuard connection should only be used if the IP address falls within the range defined under "AllowedIPs". Not sure if it will survive an update. I flushed the DNS on my PC, but when accessing http Check that the router, has both adblocking and dns shield enabled, and is actually serving DNS over TLS or DNS over HTTPS or whatever the encrypted standard is these days. 30 will need to be contacted for any address. In the VPN settings on the UDM name Server is set to Jul 2, 2023 · * a symlink is sufficient for the custom config file (copying not necessary and avoids confusion where to edit) * actually it is not necessary to disable RA or DHCPv6 on the UDM. 8 and tried my internal DNS server Tweaked my client config to allow 0. They connect but they have no name resolution. conf. DNS-o-Matic supports a huge list of other DDNS providers and can be used as a relay. 0, network version 6. Taking your clients' queries and forwarding them along to a real DNS server. This will configure your UDM to assign the Pi-hole IP address as the DNS server for all devices that connect to your network via DHCP. My DNS server is at the site with the USG Pro and I cannot get it to resolve hostnames at the site with the UDM Pro. Unable to Uncheck the "Auto" option under DNS Server, and manually enter your UniFi Console's LAN IP as one of the DNS servers. You can set this up as the default dns on your udm or assign it to each individual network definition. Please update your controller as needed as some times may vary if your not up to date. 1a. I also have DNS rewrites set so that *. How to fix DNS no longer working after UniFi updated to 5. No Unifi console image appears letting me know I am on Unifi. Apr 27, 2023 · Good afternoon, all! Perhaps someone can shed some light on why a firewall config on my UniFi Security Gateway isn’t working as expected. Thank you for feedback. Set the DNS server to the IP address of your Pi-hole device. Pi-hole is a network-wide ad blocker that can also function as a DNS server. They need unfettered access for fallback/root hint servers to function. Using our internal DHCP and DNS servers, no Unifi Gateway installed at this point. I simply can't get this updating to work, but rather always get a status of nohost. Once a domain is blocked, all ads served by that domain will also be blocked. May 1, 2023 · I have a client that is working with a remote site using a Ubiquiti Unifi UXG-Pro. All the UDMP does is routing. 23? You may be using an internal DNS server on your network, and it works without problems. 2 and 10. `nslookup` shows the local domain name ('proxmox. localdomain. 8. Jan 13, 2022 · Yes, I am using PuTTY to SSH into it. You can SSH into your security gateway and then there is options to configure the dnsmasq service, but those changes will be lost next time your gateway provisions itself. " So this seem like a UniFi "bug" in that it's probably expecting a non-blank service field. There are pros and cons to each. UPDATE: I figured it out. I also can’t access shared network drives via the hostname of NAS, but I can via IP. Our Dream Machine points to our DNS server but they still cannot resolve names. I checked wireshark and I see a reply from my internal DNS server with no such name flag. x with VLAN 1 and can resolve example. Takes between 1 and 2 weeks, then all of a sudden I either cant get DHCP or DNS resolution on anything using non unifi DHCP / DNS servers (Both APs on Firmware 4. You can set your PiHole DNS as your uplink DNS server on the USG that way all info and stats are still logged on the UniFi portal such as DPI. Either option is valid, depending on your This works Domain specific only if you have your router as DNS resolver for your clients. Since you are on Unifi OS 1. This means that any DNS request is first sent to your UniFi Cloud Gateway. I instead placed that line in /etc/dnsmasq. I am just wondering if I need to change all the DNS settings from manual back to auto for that to work (or just remove the raspberry pi IP). 100 The guest network is on vlan 330 192. My device connects but Unifi never shows a connected device and I cant browse to internal devices in my network or general internet usage. Apr 28, 2022 · - which DNS server gets queried is a client side property. – Dec 2, 2020 · DNS-o-Matic / OpenDNS. Nothing has mDNS . Being a long time Unifi user & engineer, I wanted to post the setup I used for a Multi-vlan / Multi-profile setup and how to get it working correctly. Feb 24, 2021 · Just installed a new server on the network and gave it a static IP. So the filtering you can do at a DNS level these days are pretty limited. I have an account on no-ip. But the DNS queries do NOT then get routed to the piholes. Step 3: Contact Identity Support for Assistance If the issue persists after trying the steps above, send the UniFi Console's support file to uid. 1 or later But as far as I can tell only queries from the UDM itself are being resolved by nextdns. This is usually okay, but if you are unsure, we recommend using a public DNS Server such as 1. My UDM pushes to DNS-o-Matic without issue. Following the first method below will have you adding your Pi-hole as a DNS server for all devices on your LAN. d/dns. Dec 22, 2022 · See if the local DNS server out of the UniFi controller is working by doing nslookup unifi. Feb 4, 2024 · For anyone wondering. Is this maybe a common situation when using the free filters that companies provide, that sometimes they don't work? so, DNS filtering works in three ways *. 1. Any ideas to why this happens or how I can fix this behavior? UDM SE : 2. He has local name resolution working on his lan. The DNS-SHIELD using the DnsCrypt settings in the Unifi Security Settings seems not to run very smoothly yet. I had renamed and re-IP'd the server when I went to a new network setup with a Unifi Dream Machine as router/DHCP/DNS. My network looks like this: 192. Step 4. Then your DNS servers can be configured to use 1. I have however been able to get device based ones to work without any trouble. My IP Address is 10. , instead of "ping mynas001", use "ping mynas001. By default, UniFi will use the DNS Server provided by your Internet service provider. I wasn't able to get anything to work following the other posts, but I wanted to share what worked for me for my UDM Pro (UniFI OS version 1. Goal: prevent TCP/UDP port 53 (DNS) from traversing the firewall EXCEPT from my two local DNS servers. Are they Windows clients? I would look at the domain suffix results for "ipconfig /all", or just set DNS manually, specifically for the VPN adapter on the local computer. 9+ and is woefully out-of-date. Aug 27, 2021 · This tells you the exact name that came to the system has, now not all of this works, so in experimenting, it works for Ubiquiti devices (that makes sense). From Site A > Site B, but not back the other way. That is hardly a solution though -- it's just swiping the problem under the rag: both pi-hole and USG use dnsmasq. Now the Ubiqiti gateway no longer resolves ANY of the names on the LAN to their IP address. There's an public CNAME record set in my DNS provider for unifi. This improves latency and reduces the amount of queries sent to NextDNS. 0/24 Firewall rules, allow all traffic from WLAN (controller) > WLAN-Guest Firewall Rules allow 8080 8843 8880 from WLAN-GUEST > WLAN (controller subnet) I’ve tried the facebook guest configuration, and just standard Jun 28, 2021 · Since UniFi uses dnsmasq for it's DNS service, it should be able to support conditional forwarding easily enough, but there's nowhere in the UniFi controller to configure this. I will be guiding you from creating a VLAN up to assigning DNS. 130) for DNS which has an AD/DNS server set as the upstream for the PiHole. Afterwards click on Add New Dec 17, 2022 · When I connect to a network I automatically get the 2 DNS servers via DHCP config. arpa/ line in /run/dnsmasq. 3). net Username : fakeusername-foobar ( but i'm 100% sure it's correct ) Password : fakepassword-foobar ( but i'm 100% sure it's correct ) Server : dynupdate. Here's "my settings". 1, the router. The problem is, YouTube and a few other services have gotten wise to this, and now just serve their ads from their domain, rather than an advertisers domain. How did you managed to get your AdGuard Home DoT/DoH instance to work with the "DNS Shield" option? I already got my AdGuard running DoT/DoH in the internet for my previous router. 3) on a kubernetes cluster on a raspberry pi with a unifi dream router. AFAIK, the specific domains do not determine how are treated by each machine. DNS Server 2: Enter an IP address for the secondary DNS server. All devices on all subnets are configured to use a PiHole (192. 1 or Hello. Locate the DNS settings and enter the IP address of a more reliable and faster DNS server, such as “8. NoIP has also worked for me, although I've recently stopped using it. Then and this is the key bit, I manually set my DNS server in my WiFi connection properties on my kids devices to my router's IP address, in this case 10. I use the unbound default configuration (as far as I understand). Computer has the DC as DNS server. ". Ensure that this is not being blocked by any upstream firewalls, gateways or ISP modems. DNS-O-Matic documents nohost as "The hostname passed could not be matched to any services configured. ddns. Now that you have the VPN working, you've got a base layer and you need to either setup or fix DNS, if you want it working. To resolve the subdomains, I setup Unifi Network application's new DNS feature to define A records pointing to reserved local IPs. However not all devices will use the client-supplied Hostname, so this doesn’t work for things like RTI controllers, Nvidia Shield, and Eufy cameras being good examples. For example, there was no indication when the DNS updates were failing. mDNS works fine but mDNS does not include SSDP, which is an entirely different multicast protocol. This means that Windows clients only need to enter the hostname element to access resources through their FQDNs. 10. I was really happy that the update went very smoothly but quickly discovered that DNS traffic was not being passed correctly when I was not able to ping FQDN of my remote servers. I found the solution also not USG its a UXG-Lite. That's why it's not working. Across the MPLS link is their Windows DC which has their DNS server sitting on it. With inter VLAN routing enabled or disabled, DNS does not work. And Site A has my on prem DNS servers. I can ping global DNS servers. com Changes in your WAN IP address are not being received by the Dynamic DNS provider’s server. More details on the configuration below. This is fine when things are working but get a little frustrating when you can't tell what's happening. Often when you find yourself with issues in a complex setup, the first step is to try to simplify - break down things and test each component independently. 20 (or above). 1 of the router. I have a local Synology DNS Server on Subnet x. When any device wants to resolve any address it asks the Pi-Hole. RAs are working on the UDM, *but* the RAs are sent out with the managed flag set which leads to the clients not doing stateless autoconf). DNS Filtering or Security Services: If you're using DNS-based filtering or security services, ensure that the DNS settings align with these Feb 24, 2021 · Just installed a new server on the network and gave it a static IP. Its just that nslookup and DNS does not work. I will also tell you that when Network upgrades are done on the UDM, they do NOT affect the installation of Next DNS, but if it does, simply re-run the Nextdns setup with the "Remove" option, and The reply is then sent to the client with the original DNS used and not the pihole IP. Usually, you can set the DNS configuration on the device doing the DHCP leasing to 1) have the clients use the router/gateway's built in DNS service, 2) have the clients use the upstream provider (ISPs) DNS servers, or 3) have the client use any other available DNS server. So I setup a local DNS server to redirect hostnames, but I am having difficulty changing the DNS on my Dream Machine. conf would get blown away every time I’d add a new local DNS record with the udm UI. For some reason that causes the intended websites to be blocked when home on the WiFi. However, after updating to 5. When I join the network I am still able to browse explicit sites and YouTube and Google are not in Safe Mode. 23, it may stop working On my LAN, Unifi is not routing DHCP clients to the Adguard DNS server, despite changing the settings in the UnifiOS. The controller is on vlan 300; 192. I enabled content filtering (Family) and have the DNS mapped to Cloudflare's DNS (1. The UDM's DHCP hands out the Pi-Hole DNS to everything on the subnet. UniFi devices require proper DNS configuration to perform functions such as May 2, 2024 · However, the server is not always accessible from some clients when using the local DNS name which I assigned it via my Unifi Console: I assigned the Ubuntu machine the "Local DNS Record" of "lenovo. Final Update: This thread from 4 years ago shows a trick add a period to the end of the name you're trying to connect to, i. 1. Standard creds work. Unifi kicks out these Turns out the content filter function was the issue. DNS provides various custom DNS record types that can be resolved by devices. Under Advanced, set Content Filtering to Work or Family. 4). This is done by using DNS to block common ad domains. 10. A simple reboot of the UDM Pro is all that is needed to "resolve" the issue for everyone in the office but the same issue happens again once every few weeks. com and all of a sudden my DM stopped updating the dynamic address i have set it to update. If it is, DNS resolution will fail. For the last bit, I get that I woud need to disable adguard home to utilize ubiquiti's DNS Shield. I'm a new UDM Pro owner, and can't get local DNS to work. BTW: After the update to the new ("EA") version at Ubiquiti Unifi I had to re-install the CLI using SSH. kingswood') resolving to the ip address. I have a few questions to make sure I have Pihole setup correctly, allow Pihole to resolve internal hostnames so the Dashboard can show hostnames (instead of just IPs), and also have the ability to continue providing DNS service in the event my Pihole machine is unavailable for any reason. any DNS tool that directly contacts the DNS server (like "dig") will not work What OS is having trouble? I can connect to the VPN using my Win 10 laptop and it connects fine and I can ping my home network IP addresses. While working on that I deactivated the blocking but still couldn't access sites and had adblocking active :/ . I was not aware of the functionality but it looks like it forces dns even though its manually set to 127. duckdns. . Anyhow under the network having the dns issue go into the network settings of the subnet and turn off “Content Filtering”. It doesn’t work on UniFi though… Here are the steps I followed: Created Wireguard VPN client under Settings > VPN > VPN Client. setting. 11355). TL;DR they see it as DNS IP as long as the pihole is on a different subnet than the client. Would also be great if you could send specific traffic over VPN as my UDM is recognizing most of my traffic accurately. Note: Clients using custom DNS servers are redirected to use the UniFi Gateway DNS server when Ad Blocking is enabled. An independent UniFi Gateway or UniFi Cloud Gateway; The UniFi Gateway is used as the DNS server on the virtual network(s) DNS Record Types. However The only issue is that, at least on my clients using Android, none of my internal DNS will resolve. I've tried tweaking DNS servers from 8. The UniFi device will be unreachable because VLAN 20 is not allowed (tagged) on an upstream switch port that the device's traffic must pass through to reach the gateway and DHCP server. org in the results but a particular website is not being blocked as you expected, or a website is being blocked which you want to be allowed, you can use Simple App Blocking under Settings > Security > Protection to block or allow devices or networks to apps or app categories in UniFi. Addresses not resolving, kinda So I have been having on again and off again issues with my network. I just set up a guest network. Name it whatever you want, but the name you enter does not have any bearing on DNS. 0. Oct 2, 2023 · A similar process will work for any other DNS content filtering service. Keep in mind that the Unifi Controller will override most settings when you make changes directly in the device. The PC’s on the remote side of the MPLS are able to use the DNS server to translate internet addresses without any issues. Selecting a Reliable DNS Server. If it is in the local DNS entries on the Pi-Hole (Local DNS -> DNS Records on the left panel) or if it is cached then the Pi-Hole will return it without going outside the network. If you see cleanbrowsing. Then, I changed "DHCP Name Server" to "Manual" and it gave me some options for DNS Servers and plugged in the IP of my DNS server there, but my domain names are not DNS Server 1: Enter an IP address for the primary DNS server. com. For details, click here. There are solutions but they are custom ones in SSH and not officially supported by Ubiquiti. 13. In case of reduced performance, enable Multicast DNS on only the networks that require it. Following the second method below will have DNS queries route through your USG and then to your Pi-hole. Yes, but in order to determine the IP address, your DNS server must be contacted – which cannot be made to depend on the website's IP address (as it isn't known yet…), so the configured 192. I can route out to the internet, and can access internal resources by IP just fine. Log into your Unifi dashboard. These are the providers DNS-o-Matic supports: Dec 17, 2022 · When I connect to a network I automatically get the 2 DNS servers via DHCP config. Something else that may be of interest or perhaps unrelated is that while a forward DNS lookup will run without issue, the reverse is not true, and nslookup is unable to resolve the IP addresses it produces back to hostnames. Trying to figure out where I’m going wrong or why the domain based ones are not work. Save the changes and restart your device for the new DNS settings to take effect. Unifi Setup. conf and it works to stop the endless forwarding while surviving changes to local DNS records and even a reboot. Settings > Networks > WAN change the DNS to 1. I cant browse to any of my home computers/servers by DNS name. As an experiment, I passed my PiHole box which is on another VLAN and subnet (allowed it as an authorized host) and it worked fine. This is a home network. It can still ping across both ways. 11. These settings will override the Oct 3, 2021 · Hello, I am trying to figure out why I can’t RDP via Hostname but can via IP. Some talk about Docker containers, custom mDNS repeaters, etc. I’ve checked out my network DHCP and DNS and both seem to be functioning well. From the computer, I can ping the DC. deleteOne({"key":"radius"}) type exit If your UniFi Console does not have a public IP address, but the router or gateway connected to the ISP does, configure port forwarding to port 10118 (OpenVPN) or 51820 (WireGuard) on that router. We have two sites connected with an IPsec vpn tunnel using UDM-pros on each side. So it seems it will preferentially pick the first server but after that it escalates to multiple ones. Pinging the IP address directly works just fine. I’ve got hardware from three different brands, which was not my preference… Sophos XG Firewall → Aruba 2930F Switch → UniFi PoE Switch → UniFi NanoHD Access Points Enjoy this crappy Paint diagram that poorly explains my situation: (I apologize for not using actual IP Mar 25, 2024 · I have a SonicWall firewall to Unifi UDM SE site to site IPSEC tunnel. SOOOO, the order of steps to resolve: putty/ssh into your Cloud Key/UDM (NOT Your USG) type mongo localhost:27117/ace. 55). 11361) for my APs, but instead it actually gets worse and the issue becomes present after When a device connected to the WLAN, it got its DHCP address as expected and the DNS servers showed up as expected. A Next-Gen UniFi Gateway or UniFi Cloud Gateway; Limitations Jun 21, 2021 · In this tutorial I will be using a UniFi UDM Pro on Controller Version 6. Changed the default port. Click on the Settings icon. This does not allow DNS to resolve the name associated with that server's IP address. Maybe try one of those two services? DNS-o-Matic is a great tool to broadcast an update to lots of different services, so you can use that to update your EasyDNS. "One thing to help you troubleshoot is that if they're connected but not through the portal, check your client list in UniFi and they're probably on there as "Guest Users" next to wireless and wired. The steps to set this are up perfectly explained on the linked page. 100 cnn. I was sure that the UDMP would expose more of the "low level" to the user but it really likes to keep things in the GUI. When I type: help, info, set-inform, ubnt-systool, etc. 30 for a UVC G3 camera. 71. 8 or whatever you want for requests they can't handle. I've created a local DNS record, and set the UDM as the DNS Server. Am I misconfiguring something? Sep 12, 2024 · By default, the DNS server is your UniFi Cloud Gateway. Jan 31, 2020 · Hello all, I’m having issues getting UniFi APs working over a VLAN. Here's the caveat, though, but I would hope it doesn't make a difference: I'm running my own DNS server external to the UDMP. 0/0 and still dead to the world. BUT when I'm As for the VLANs, I can see the devices getting assigned IP addresses on the DHCP server, but the devices themselves do not get those assignments. Thank you for your help <3 Heyho, so I got a Problem an cant figure out what Im doing wrong. That issue is still outstanding. Click On Networks. Ensure the One-Click VPN status is "Enabled" in Identity Enterprise Manager > Services > One-Click VPN . Uploaded the config file from pivpn, with a caveat: initially, Unifi was complaining that the IP address of the server was wrong. I went into the settings>Network and hit Edit on my LAN entry. 1 or 8. Here are some errors in the DNS setup for Unifi and how to resolve these issues. 1)on a Raspberry Pi4B within a Home Assistant installation on the same network. Yes, each UniFi Gateway model has a limit on the amount of networks that Multicast DNS can be enabled on. Prerequisites: Created port group called “DNS traffic Hi ! Does anyone have been trying the Traffic Rules feature under Traffic Management in the Network app ? I tried to create a new rule for blocking social network apps and the rule just doesn’t work; the apps still work on the devices I select even if I turn off iCloud+ relay and change the DNS of the device for the UDM-Pro. 192. you configure DHCP so everyone gets handed the 'proper' DNS filter, but people and devices that choose to use a different DNS, can still use their own DNS. system not supported Enable caching? Sep 12, 2024 · By default, the DNS server is your UniFi Cloud Gateway. Any DNS resolution will check by default the local hosts file and if the name isn't there, will query the resolver in the configured DNS ip. I have two sites, one with a USG Pro and one with a UDM Pro, and they are connected via a site-to-site VPN. ie, they both refuse to resolve when you force them to use their own, specific (from the wg0. Default DNS Suffix. Meanwhile, I can ping the Site A UDM, but nothing at Site B. Example with Pi-hole: Install Pi-hole: Install Pi-hole on a dedicated device within your network. Day later, the computer can no longer resolve the server name or any computer name on the domain across the tunnel. The way that I have it setup you wouldn’t have to take DNS off your USG. Tracert shows the UDM at Site B passing traffic meant for my local DNS to my ISP, and not to the Site A UDM. The reason I pointed DNS at the branch is to resolve the name of my domain controller at my primary site as the DC / DNS server is not public facing. 9. 3 are my domain controllers. If you don't see DNS then the browser might try to use DoH or the system might try to use DoT. 8, 8. The magic here is that Unifi Controller like the Dream Machine always calls itself Unifi. Set DHCP in the USG to give PiHole as a DNS server to clients, set the USG WAN interface to use Google DNS,and then point the PiHole back to the USG for DNS. 28. Each of these will respond. Since I've manually changed them on each network + wan connection. I had to just assume they were working. I can hit the endpoints via IP address, however, so the tunnel is working. On the wireguard client side (MacOs) I can ping the IP of the DNS server. com # No device at this address dig @10. I am not joined to the domain on this machine. The client successfully receives the reply in this instance as it has the expected source IP. 5. I am having intermittent DNS issues (more later) as I configured the branch site DNS (in my unifi controller) to point to the internal IP at my primary site. If the nslookup doesn’t work, look at the top two lines, it shows the DNS Server that is being used for the query and the IP address should be in your Feb 24, 2021 · What is not working well though, is the Local DNS Records function. The setup above as explained by the OP, doesnt work on UniFi OS 3. DC on site A. 20. I seem to have an issue with DNS. redacted. mydomain. Dec 8, 2022 · The other sever, despite having its hostname specified in the same place in my AdGuard settings, is not. May 25, 2021 · Manually Added 192. I don't have any specific rules blocking anything. 2. Jun 26, 2024 · Setting up a local DNS Server (optional) If you do not have a local DNS server, you can set one up using software like Pi-hole or a dedicated DNS server like BIND. If there is defined the name, the query is answered, else is recursively queried to the internet DNS servers. You can use another dns service such as opendns free to do the same thing but with much greater control over your filtering. Jun 7, 2022 · For this to work you need to be a site-admin and Teleport has to be enabled. It was hijacking my dns and causing all sorts of issues. What I can't get to work is for DNS queries to be routed through the Piholes when on a VLAN. Specs: UDM Pro 1. Since you're using nextdns, make sure you've set it up properly in Unifi by using nextdns as your DNS shield provider. g. 1 as the DNS server. (Note that even without this local record, I had the same problems. In my Unifi controller I went to settings, internet, selected my primary WAN, scrolled down to DNS unchecked "auto" and entered the IP of the Pi with the second IPV4 server as the default. 14 is my pi, running Pi-hole I have added the Local DNS record in Pi-hole for unifi to point to 192. Jan 25, 2022 · The local=/home. Default DNS Suffix: The set DNS suffix will be automatically filled following the hostname element. Neither would work with that DNS, nor something like 1. First of all, my set up is a little convoluted. Currently WG clients can access everything on the default network. 1, nor my other local adguards, trust me when I assure you: I To configure the DNS server address, go to your network settings. Computer on site B. All solved now! Hope it helps others. Things are working fine although I continually see these “anomolies” and wondered if anyone may be able to point me toward resolving this. 53 cnn. Then I hardcoded the upstream DNS of my machines to Google DNS and still wasn't able to resolve reddit. 4 then your Unifi Network is likely 7. 3. E. DNS is a technology to turn names into IP addresses. Other requirements for Teleport are: UniFi network 7. Make PiHole look like the picture below. type db. I can only assume something changed with the Jun 6, 2023 · JUNE 2023 UPDATE: You can now enter static DNS entries under the “Client” settings in UniFi OS v3. The link works fine for direct IP connections. I use them for DNS resolution across the network and they work just fine for that and ad blocking. If you have something like Pi-Hole it does not work. Navigate to UniFi Network > Settings > Networks. My setup is: I setup Traefik with lets encrypt certificate everywhere in my local docker applications. support@ui. I can try tomorrow to setup a primary dns zone on his dns server and point my machine to it and see if it works or not. 168. Thanks for documenting this, I switched back to my UDM for DHCP because I'm trying out nextdns instead of pi-hole and thought I'd need to write up some method with udm-utilities to work around the fact that the UDM doesn't allow you to set your own DHCP option 43 settings (I'm not using it for Unifi controllers) but you've done it already! Thanks for documenting this, I switched back to my UDM for DHCP because I'm trying out nextdns instead of pi-hole and thought I'd need to write up some method with udm-utilities to work around the fact that the UDM doesn't allow you to set your own DHCP option 43 settings (I'm not using it for Unifi controllers) but you've done it already! It really seems like UniFi is not allowing port 53 to pass. This guide uses a Cloud Gateway Ultra, but the instructions should be the same or very close for most Unifi devices. I had to go to each of the computers that need to access shared resources and use the IP address instead of computer names for shared files. However I can not do an nslookup with the IP of the DNS server. However, I am unable to select any other networks, as the list only shows the Default network. Optional: While we are looking at UniFi, let’s go ahead and use Cloudflare as the DNS for the UDM Pro / UDM / USG. I had been following this Reddit post Fiddling with the UniFi Network Application (which I use to configure my APs, its hosted in my opnSense), I found that there was an option for "Multicast DNS" that was only enabled on Default That sounded like an issue to me. I joined the computer to the domain successfully. You can approve/deny from there, but that's the weird functionality if they're not getting the portal page correctly. 9 - Network v8. Nov 7, 2024 · So similar to another post I just made, we were forced in to setting up a few new VPN solutions. Click on an existing network, or create a new one. Log into your Unifi UDM Pro Controller. com, pointing to my DuckDNS hostname, and an A record set on my local DNS server pointing to the same box using its private IP. Problem: This did work, HOWEVER, Mullvad and Surfshark, both, again, did not respond well to this. This guide was developed using a Ubiquiti Cloud Key v2 with UniFi Network v7. Unifi's ability to manage external DNS is limited if not non-existent. It's simply the friendly name shown within Unifi portal (yellow underline) Enable Fixed Ip Network should be auto populated Assign it some reserved IP address Enable "Local DNS Record" Enter desired hostname NOTE: You must enter a domain. You could set your DNS on the VPN connection on the Mac to point to your USG and then the USG can do some DNS for you. In effect, this Aug 13, 2023 · Troubleshooting common errors in DNS setup for Unifi. But now im on Unifi and unfortunately I cant select a custom DNS Shield provider (my own AdGuard) as Server. Only problem is DNS does not work. Interface : WAN Service : noip Hostname : fake-foobar_because_reddit. But entering the domain name in the browser takes me to a google search for that name. 1 and 1. It seems unifi ignores the DNS-server I've set under DHCPv6/RDNSS DNS Control for my networks and just sends out its own IP as DNS. If you want to offer Teleport to multiple users, then UniFi Identity might also be a good option. The secure gateway is updated to the latest firmware etc. The remote DNS server is not being used though it should work if you set it as the name server in your VPN configuration on the Unifi Controller. This is done by going to the Cloud Portal login page. This also means that many DNS tools will not work with it, depending on the OS. When I connect my phone to the VLAN the DNS server changes to 192. On the Windows Server I turned off DHCP and DNS by removing the Roles from the DC. 8” for Google’s DNS server. All this have been working fine. e. system not supported Setup as a router? (y/n): y DEBUG: Add arg -setup-router=true Make nextdns CLI cache responses. Report device name? [Y|n]: Y DEBUG: Add arg -report-client-info=true Accept DNS request from other network hosts. Now this will work of course, but the DNS servers from your ISP are not the fastest ones. Primary VLAN is 99, I've got an IoT VLAN on its own SSID, number 25. UniFi supports many Dynamic DNS providers and sends updates automatically without requiring you to enter any further information. org". Seems to be working great as I can get individual statistics from the PiHole, and all clients can reach other clients using names instead of IP addresses. I did update the firmware to 4. Anyway. Content Filtering. Don't use external DNS here, you want all DNS requests to go through the DCs. 50. My only issue is that I have no internal dns resolution. From a Google search I can find We're using Google's public DNS servers (8. Apr 29, 2024 · DNS in UniFi systems; Why switch DNS servers? Step-by-Step guide to re-configuring your DNS settings; Common DNS Issues and How to Solve Them; Final thoughts; DNS in UniFi systems. 15 Network: 7. Yeah I'm seeing the same issue. Is there a configuration I am missing? Do I need to point the UnifiOS built-in DNS resolver (dnsmasq) to forward queries to the nextdns client? Jan 20, 2022 · Unifi devices are running on a form of Linux, so most Linux commands will work on the devices. Jan 26, 2024 · I prefer to use Cloudflare to manage my DNS records, but Cloudflare is unfortunately not supported by default in UniFi for Dynamic DNS. I deleted mine, and I'm only getting traffic to route one direction. 4) with content filtering turned off so that Unifi isn't redirecting to cleanbrowsing DNS servers. This takes a bit of trickery to work on the UDM though. That page is for Unifi Network 5. Neat! UniFi’s Zone-Based Firewall can provide even more targeted blocking. I've tried it with and without RA. Note the UDM only lets you configure 1 dyndns type provider so if for some reason you wanted to update a number of URLs you’d need to use DNS-o-matic. opt-in DNS filtering, i. We can however still use Cloudflare, by using an open-source Cloudflare worker script. Adding more networks to the UniFi Gateway with Multicast DNS enabled will also increase the amount of traffic forwarded between the networks. 28 But to make it work now you can now choose dnsomatic as the "Service" instead of dyndns Also now you can leave the "Server" field blank And on dnsomatic side also can confirm that it only works with cloud flare Global API key. no-ip. com # New DNS server dig @10. May 24, 2023 · My DNS does not work, and I am confident that I broke it when I changed the server name and IPv4 address at the same time. Go to your Device settings, click on Internet > Primary (WAN) Click Create New Dynamic DNS which will open a configuration window. The intention was to block malicious sites. The Cloud Gateway then forwards the request to the DNS server that is given by your ISP. Under Internet, select the default WAN and navigate to DNS Server. Requirements for UniFi Teleport. 1 is my router, which is my DHCP server. We need to join an Active Directory Domain at our primary site and this is not possible if DNS is not working. 01. It's not clear to me what provides DNS and if you're expecting dynamic updates of DNS based on the DHCP. I am using a VPN connection via Unifi UID. In order to register Unifi devices with the controller the lookup the hostname "unifi" in the local network which should resolve to the IP of the controller. I can ping the devices IP, but not by hostname. It's a unifi UDM-Pro. The Primary (Native) Network of a switch port a device is connected to is not allowed (tagged) on an upstream switch port. 23 which no longer has those site-wide DNS Filter options. Work blocks explicit, pornographic, and malicious domains. I can do dig requests against IPs in this subnet that are not attached to any device and it will respond to DNS requests so like: # From 192. If it the DNS Client service does not receive a response from any DNS server, the DNS client sends the query to all DNS servers on all adapters that are still under consideration and waits eight seconds for a response. x: # Has device at this address (but not running DNS) dig @10. 25. IPv4 works like a charm. local domains aren't handled by the DNS server but rather directly by the client OS (which does the resolution by observing LAN broadcast information). And I'm not convinced the problem is on the server side in the first place: no other device in the network has the issue, only USW and UAP-AC that happen to run the same version firmware. DNS is an important network service that translates domain names into IP addresses. conf file provided by them) DNS. Is there a way to fix this quickly? I've seen dozens of posts trying to get mDNS to work between LAN and GUEST VLANs on the UDM Pro. Unifi's DNS resolver is just a glorified forwarder. so after a lot more debugging it turns out this was due to a combination of static routes and wan failover it seems, removed the static routes (which forced specific DNS servers on wan1 and others on wan2) and things seem to work. It does not work. Based on the release notes forum comments at Ubiquiti I shall stick to CLI first. 100. Doing an IP config on my laptop shows the UDM 192. PiHole is an alternative, but there's also CoreDNS which runs in a docker container and adding records is as simple as creating your zone and adding the host and IP to a text file. I'm not sure how/where to configure a DNS option for my VPN connected clients. x. 24. 4 with various switches (USW-Pro-24, Switch Flex Mini) and APs (NanoHDs) I've installed AdGuard Home (4. Why isn't "IoT" listed Unifi Ad blocking relies on a DNS blackhole iirc. 3 of our users cannot connect via that solution for reasons unknown at this time, so we set up Teleport via our Ubiquiti Dream Machine. I’ll try to be brief. Pressing Tab twice will give you a list of all available SSH commands. Leaving Original Post Below for Reference: Something I ran into today on my home network, with the Ubiquiti UniFi Dream Machine Pro, is that you can’t add a static DNS entry into the Dream Machine Pro, which totally stinks On your LAN settings in UniFi, you should set one Domain Controller as the primary DNS server, and your second Domain Controller as the secondary. The sites are connected via MPLS through the ISP. In the unifi router I have set the pi as my DHCP DNS Server: On my pihole I have set the router's IP as the upstream DNS server: With local DNS forwarding activated: Since I have been using it for a while now without any Dec 30, 2020 · In UniFi OS go to Settings > Networks > LAN and set the DHCP Name Server to your PiHole DNS only. Requirements. I have 2 servers, and each is running AdGuard Home. I have setup inter VLAN routing blocking and allow rules for services which need to run and they work correctly. Upon successful changes were made I opened a browserand it would not connect to any of pages and only partially allowed Gmail. local forwards to NPM. 10 cnn. 61. The content Filter killed my DNS Requests in VLAN2. DNS traffic between the other two sites works fine (Both still on 2. Feb 6, 2021 · Hi all, I'm new to Pihole so please forgive any "newbie" questions. It would go something like this DEVICE > USG > PIHOLE > INTERNET Give me a shout if you need any other info. Auto is also working without any issues. Turn it off - it doesn’t actually use udmp to filter at the switch but instead bounces you around to another dns which then filters. These are the providers DNS-o-Matic supports: Unifi's DNS resolver is just a glorified forwarder. My question is, should I set UDM's WAN DNS to my Pi-hole / RPi as well? Previously I have set the WAN DNS to my Pi-hole, but my RPi crashed and caused the UDM's status LED to keep blinking -- thinking internet is down (since it can't reach the internet via Pi-hole's DNS which is down). Aug 4, 2020 · I’m trying to get the UniFi guest network up and running, and having some trouble. Edit: I’m running a Udm pro and all UniFi Hardware in my network. 68 My DNS-server's IPs: I use Unifi network devices with a central Unifi Controller which is somewhere else and accessible through a WireGuard VPN. 3. The Default DNS Suffix allows administrators to set a DNS suffix that is automatically filled following the hostname element. The service field will be blank in the return code. Now, I know this is allegedly fixed in the latest version of the firmware (4. You cannot simply enter Mar 24, 2021 · Hello All, We have recently installed Unifi Wifi in our buildings. The ad blocking feature, just like the parental controls, is just using a dns service. tsnxr qfwv dpdsv ueqfg tdfybk eabbnw mrhj gciie brjs biouez