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    • Unifi dns not working.

  • Unifi dns not working system not supported Enable caching? Sep 12, 2024 · By default, the DNS server is your UniFi Cloud Gateway. No Unifi console image appears letting me know I am on Unifi. 1 or later But as far as I can tell only queries from the UDM itself are being resolved by nextdns. 3 are my domain controllers. Under Advanced, set Content Filtering to Work or Family. The link works fine for direct IP connections. 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. 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. 61. 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. Please update your controller as needed as some times may vary if your not up to date. All this have been working fine. 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. DNS-O-Matic documents nohost as "The hostname passed could not be matched to any services configured. Hey all, I recently enabled teleport on my UDMP, and it seems to work well. Requirements. Feb 4, 2024 · For anyone wondering. The ad blocking feature, just like the parental controls, is just using a dns service. When I type: help, info, set-inform, ubnt-systool, etc. 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. 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. But entering the domain name in the browser takes me to a google search for that name. 1, nor my other local adguards, trust me when I assure you: I To configure the DNS server address, go to your network settings. 10 cnn. 23 which no longer has those site-wide DNS Filter options. `nslookup` shows the local domain name ('proxmox. 1 and 1. I went into the settings>Network and hit Edit on my LAN entry. Thank you for feedback. 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. Click on the Settings icon. All the UDMP does is routing. 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. The secure gateway is updated to the latest firmware etc. 01. So it seems it will preferentially pick the first server but after that it escalates to multiple ones. My only issue is that I have no internal dns resolution. 3. Problem: This did work, HOWEVER, Mullvad and Surfshark, both, again, did not respond well to this. 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. 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. Unifi's DNS resolver is just a glorified forwarder. 168. 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. He has local name resolution working on his lan. conf. x. I have however been able to get device based ones to work without any trouble. May 25, 2021 · Manually Added 192. And Site A has my on prem DNS servers. Go to your Device settings, click on Internet > Primary (WAN) Click Create New Dynamic DNS which will open a configuration window. conf and it works to stop the endless forwarding while surviving changes to local DNS records and even a reboot. Some providers, however, require you to enter the server to which IP address updates should be sent. I cant browse to any of my home computers/servers by DNS name. 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. For the last bit, I get that I woud need to disable adguard home to utilize ubiquiti's DNS Shield. I can route out to the internet, and can access internal resources by IP just fine. The Cloud Gateway then forwards the request to the DNS server that is given by your ISP. 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. More details on the configuration below. "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. If it is, DNS resolution will fail. 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. DNS is an important network service that translates domain names into IP addresses. 130) for DNS which has an AD/DNS server set as the upstream for the PiHole. Not sure if it will survive an update. My device connects but Unifi never shows a connected device and I cant browse to internal devices in my network or general internet usage. 8 or whatever you want for requests they can't handle. May 1, 2023 · I have a client that is working with a remote site using a Ubiquiti Unifi UXG-Pro. Neither would work with that DNS, nor something like 1. 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. 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. 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. 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. The client successfully receives the reply in this instance as it has the expected source IP. If you have something like Pi-Hole it does not work. 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 *. I will be guiding you from creating a VLAN up to assigning DNS. 10. My setup is: I setup Traefik with lets encrypt certificate everywhere in my local docker applications. Yes, each UniFi Gateway model has a limit on the amount of networks that Multicast DNS can be enabled on. 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. It does not work. 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. e. Since I've manually changed them on each network + wan connection. 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. 100 The guest network is on vlan 330 192. The service field will be blank in the return code. 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. arpa/ line in /run/dnsmasq. DNS Server 2: Enter an IP address for the secondary DNS server. I have setup inter VLAN routing blocking and allow rules for services which need to run and they work correctly. However The only issue is that, at least on my clients using Android, none of my internal DNS will resolve. 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. 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. 8, 8. It's a unifi UDM-Pro. d/dns. Anyway. Report device name? [Y|n]: Y DEBUG: Add arg -report-client-info=true Accept DNS request from other network hosts. That is hardly a solution though -- it's just swiping the problem under the rag: both pi-hole and USG use dnsmasq. 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. 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. x with VLAN 1 and can resolve example. 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. The Default DNS Suffix allows administrators to set a DNS suffix that is automatically filled following the hostname element. So the filtering you can do at a DNS level these days are pretty limited. I found the solution also not USG its a UXG-Lite. The way that I have it setup you wouldn’t have to take DNS off your USG. 3. You cannot simply enter Mar 24, 2021 · Hello All, We have recently installed Unifi Wifi in our buildings. Upon successful changes were made I opened a browserand it would not connect to any of pages and only partially allowed Gmail. When I connect my phone to the VLAN the DNS server changes to 192. Ensure that this is not being blocked by any upstream firewalls, gateways or ISP modems. So I setup a local DNS server to redirect hostnames, but I am having difficulty changing the DNS on my Dream Machine. 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. Make PiHole look like the picture below. 10. 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). The content Filter killed my DNS Requests in VLAN2. All UniFi Cloud Gateway consoles and Next-Gen Gateways support UniFi Teleport. 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. Following the second method below will have DNS queries route through your USG and then to your Pi-hole. Pinging the IP address directly works just fine. 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. I just set up a guest network. I'm a new UDM Pro owner, and can't get local DNS to work. The magic here is that Unifi Controller like the Dream Machine always calls itself Unifi. The intention was to block malicious sites. 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. In effect, this Aug 13, 2023 · Troubleshooting common errors in DNS setup for Unifi. Jan 20, 2023 · Please follow the below template, it will help us to help you! I am running pihole (version 2023. You can approve/deny from there, but that's the weird functionality if they're not getting the portal page correctly. Note: Clients using custom DNS servers are redirected to use the UniFi Gateway DNS server when Ad Blocking is enabled. 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. Other requirements for Teleport are: UniFi network 7. 20 (or above). E. ". Feb 24, 2021 · Just installed a new server on the network and gave it a static IP. 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. opt-in DNS filtering, i. 1 as the DNS server. Log into your Unifi dashboard. Our Dream Machine points to our DNS server but they still cannot resolve names. However, it would not resolve anything. I also have DNS rewrites set so that *. Step 4. Content Filtering. Primary VLAN is 99, I've got an IoT VLAN on its own SSID, number 25. That issue is still outstanding. For example, there was no indication when the DNS updates were failing. kingswood') resolving to the ip address. Jun 7, 2022 · For this to work you need to be a site-admin and Teleport has to be enabled. DNS provides various custom DNS record types that can be resolved by devices. Name it whatever you want, but the name you enter does not have any bearing on DNS. Following the first method below will have you adding your Pi-hole as a DNS server for all devices on your LAN. 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. 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. SOOOO, the order of steps to resolve: putty/ssh into your Cloud Key/UDM (NOT Your USG) type mongo localhost:27117/ace. Jan 31, 2020 · Hello all, I’m having issues getting UniFi APs working over a VLAN. 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). 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. Computer has the DC as DNS server. mDNS works fine but mDNS does not include SSDP, which is an entirely different multicast protocol. Trying to figure out where I’m going wrong or why the domain based ones are not work. 8 and tried my internal DNS server Tweaked my client config to allow 0. With inter VLAN routing enabled or disabled, DNS does not work. When any device wants to resolve any address it asks the Pi-Hole. 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. 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. Example with Pi-hole: Install Pi-hole: Install Pi-hole on a dedicated device within your network. duckdns. We have two sites connected with an IPsec vpn tunnel using UDM-pros on each side. Then your DNS servers can be configured to use 1. Now the Ubiqiti gateway no longer resolves ANY of the names on the LAN to their IP address. 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. There are solutions but they are custom ones in SSH and not officially supported by Ubiquiti. While working on that I deactivated the blocking but still couldn't access sites and had adblocking active :/ . 1, the router. 9. 71. Specs: UDM Pro 1. 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. 1. 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. There are pros and cons to each. All solved now! Hope it helps others. Requirements for UniFi Teleport. If you don't see DNS then the browser might try to use DoH or the system might try to use DoT. 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. Set the DNS server to the IP address of your Pi-hole device. 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. You can use another dns service such as opendns free to do the same thing but with much greater control over your filtering. Using our internal DHCP and DNS servers, no Unifi Gateway installed at this point. I’ve checked out my network DHCP and DNS and both seem to be functioning well. Dec 8, 2022 · The other sever, despite having its hostname specified in the same place in my AdGuard settings, is not. 1 or 8. Navigate to UniFi Network > Settings > Networks. 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 simply can't get this updating to work, but rather always get a status of nohost. Things are working fine although I continually see these “anomolies” and wondered if anyone may be able to point me toward resolving this. 1. On the Windows Server I turned off DHCP and DNS by removing the Roles from the DC. 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. It doesn’t work on UniFi though… Here are the steps I followed: Created Wireguard VPN client under Settings > VPN > VPN Client. Don't use external DNS here, you want all DNS requests to go through the DCs. 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. Edit: I’m running a Udm pro and all UniFi Hardware in my network. Here are some errors in the DNS setup for Unifi and how to resolve these issues. 14 is my pi, running Pi-hole I have added the Local DNS record in Pi-hole for unifi to point to 192. 3). Why isn't "IoT" listed Unifi Ad blocking relies on a DNS blackhole iirc. 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). Standard creds work. Even though everything is open between vlans. I don't have any specific rules blocking anything. This means that any DNS request is first sent to your UniFi Cloud Gateway. (Note that even without this local record, I had the same problems. It's not clear to me what provides DNS and if you're expecting dynamic updates of DNS based on the DHCP. 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. Work blocks explicit, pornographic, and malicious domains. 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. Any ideas to why this happens or how I can fix this behavior? UDM SE : 2. Unable to Uncheck the "Auto" option under DNS Server, and manually enter your UniFi Console's LAN IP as one of the DNS servers. Changed the default port. 4. The Primary (Native) Network of a switch port a device is connected to is not allowed (tagged) on an upstream switch port. If there is defined the name, the query is answered, else is recursively queried to the internet DNS servers. 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. However I can not do an nslookup with the IP of the DNS server. Meanwhile, I can ping the Site A UDM, but nothing at Site B. Afterwards click on Add New Dec 17, 2022 · When I connect to a network I automatically get the 2 DNS servers via DHCP config. However, I am unable to select any other networks, as the list only shows the Default network. Apr 28, 2022 · - which DNS server gets queried is a client side property. We can however still use Cloudflare, by using an open-source Cloudflare worker script. 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 guide uses a Cloud Gateway Ultra, but the instructions should be the same or very close for most Unifi devices. I joined the computer to the domain successfully. I was not aware of the functionality but it looks like it forces dns even though its manually set to 127. 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. 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. redacted. Goal: prevent TCP/UDP port 53 (DNS) from traversing the firewall EXCEPT from my two local DNS servers. TL;DR they see it as DNS IP as long as the pihole is on a different subnet than the client. 15 Network: 7. 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". This does not allow DNS to resolve the name associated with that server's IP address. 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. Oct 2, 2023 · A similar process will work for any other DNS content filtering service. 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. Ensure the One-Click VPN status is "Enabled" in Identity Enterprise Manager > Services > One-Click VPN . 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 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. com for further assistance. The setup above as explained by the OP, doesnt work on UniFi OS 3. Uploaded the config file from pivpn, with a caveat: initially, Unifi was complaining that the IP address of the server was wrong. I’ll try to be brief. 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. 3) on a kubernetes cluster on a raspberry pi with a unifi dream router. 4). 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. type db. Nov 7, 2024 · So similar to another post I just made, we were forced in to setting up a few new VPN solutions. 50. I have 2 servers, and each is running AdGuard Home. This is usually okay, but if you are unsure, we recommend using a public DNS Server such as 1. local forwards to NPM. NoIP has also worked for me, although I've recently stopped using it. Now, I know this is allegedly fixed in the latest version of the firmware (4. 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. com # New DNS server dig @10. Under Internet, select the default WAN and navigate to DNS Server. What I can't get to work is for DNS queries to be routed through the Piholes when on a VLAN. 1 or Hello. Neat! UniFi’s Zone-Based Firewall can provide even more targeted blocking. conf file provided by them) DNS. localdomain. Feb 6, 2021 · Hi all, I'm new to Pihole so please forgive any "newbie" questions. That page is for Unifi Network 5. Now this will work of course, but the DNS servers from your ISP are not the fastest ones. Am I misconfiguring something? Sep 12, 2024 · By default, the DNS server is your UniFi Cloud Gateway. All sorts of issues with this. We need to join an Active Directory Domain at our primary site and this is not possible if DNS is not working. The sites are connected via MPLS through the ISP. I've created a local DNS record, and set the UDM as the DNS Server. To resolve the subdomains, I setup Unifi Network application's new DNS feature to define A records pointing to reserved local IPs. 1 is my router, which is my DHCP server. 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. There's an public CNAME record set in my DNS provider for unifi. Doing an IP config on my laptop shows the UDM 192. Locate the DNS settings and enter the IP address of a more reliable and faster DNS server, such as “8. FINALLY! Finally found a solution posted by the UI-Team (link below) stating that there is a bug with the "new" Unifi UI. Auto is also working without any issues. 4 then your Unifi Network is likely 7. com and all of a sudden my DM stopped updating the dynamic address i have set it to update. IPv4 pings work great on each side, but with the UDM-pros DNS resolution is not possible. 0, network version 6. Dec 22, 2022 · See if the local DNS server out of the UniFi controller is working by doing nslookup unifi. Pi-hole is a network-wide ad blocker that can also function as a DNS server. The DNS-SHIELD using the DnsCrypt settings in the Unifi Security Settings seems not to run very smoothly yet. org". Across the MPLS link is their Windows DC which has their DNS server sitting on it. 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). Either option is valid, depending on your This works Domain specific only if you have your router as DNS resolver for your clients. 25. That's why it's not working. It would go something like this DEVICE > USG > PIHOLE > INTERNET Give me a shout if you need any other info. I have a local Synology DNS Server on Subnet x. 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. 0/0 and still dead to the world. 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. com. com # No device at this address dig @10. 9 - Network v8. DNS is a technology to turn names into IP addresses. I instead placed that line in /etc/dnsmasq. Only problem is DNS does not work. Anyhow under the network having the dns issue go into the network settings of the subnet and turn off “Content Filtering”. 254. 1)on a Raspberry Pi4B within a Home Assistant installation on the same network. . How to fix DNS no longer working after UniFi updated to 5. 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. You can set this up as the default dns on your udm or assign it to each individual network definition. Some talk about Docker containers, custom mDNS repeaters, etc. If you see cleanbrowsing. Pressing Tab twice will give you a list of all available SSH commands. This means that Windows clients only need to enter the hostname element to access resources through their FQDNs. setting. Aug 4, 2020 · I’m trying to get the UniFi guest network up and running, and having some trouble. 24. 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. My network looks like this: 192. Default DNS Suffix: The set DNS suffix will be automatically filled following the hostname element. DNS-o-Matic supports a huge list of other DDNS providers and can be used as a relay. 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. Addresses not resolving, kinda So I have been having on again and off again issues with my network. If you want to offer Teleport to multiple users, then UniFi Identity might also be a good option. 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. 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. I had to just assume they were working. I use them for DNS resolution across the network and they work just fine for that and ad blocking. First of all, my set up is a little convoluted. system not supported Setup as a router? (y/n): y DEBUG: Add arg -setup-router=true Make nextdns CLI cache responses. I have an account on no-ip. 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. But the DNS queries do NOT then get routed to the piholes. 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. The controller is on vlan 300; 192. This is a home network. , instead of "ping mynas001", use "ping mynas001. 4 with various switches (USW-Pro-24, Switch Flex Mini) and APs (NanoHDs) I've installed AdGuard Home (4. Interface : WAN Service : noip Hostname : fake-foobar_because_reddit. Default DNS Suffix. no-ip. 8” for Google’s DNS server. For some reason that causes the intended websites to be blocked when home on the WiFi. They need unfettered access for fallback/root hint servers to function. AFAIK, the specific domains do not determine how are treated by each machine. Then I hardcoded the upstream DNS of my machines to Google DNS and still wasn't able to resolve reddit. 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. 53 cnn. I can ping global DNS servers. The steps to set this are up perfectly explained on the linked page. Jan 25, 2022 · The local=/home. From the computer, I can ping the DC. My IP Address is 10. These are the providers DNS-o-Matic supports: Unifi's DNS resolver is just a glorified forwarder. 5. mydomain. 13. But now im on Unifi and unfortunately I cant select a custom DNS Shield provider (my own AdGuard) as Server. In case of reduced performance, enable Multicast DNS on only the networks that require it. 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. All devices on all subnets are configured to use a PiHole (192. Nothing has mDNS . I can hit the endpoints via IP address, however, so the tunnel is working. I seem to have an issue with DNS. 192. 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. They respond a bit slower and also I’ve not been able to successfully implement Domain based traffic management rules. 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. BTW: After the update to the new ("EA") version at Ubiquiti Unifi I had to re-install the CLI using SSH. It can still ping across both ways. 55). Since you are on Unifi OS 1. 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. " So this seem like a UniFi "bug" in that it's probably expecting a non-blank service field. 1 of the router. I've tried it with and without RA. Click on an existing network, or create a new one. This also means that many DNS tools will not work with it, depending on the OS. com Changes in your WAN IP address are not being received by the Dynamic DNS provider’s server. 28. I am using a VPN connection via Unifi UID. The UDM's DHCP hands out the Pi-Hole DNS to everything on the subnet. 4) with content filtering turned off so that Unifi isn't redirecting to cleanbrowsing DNS servers. IPv4 works like a charm. The PC’s on the remote side of the MPLS are able to use the DNS server to translate internet addresses without any issues. 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. 23? You may be using an internal DNS server on your network, and it works without problems. Jan 13, 2022 · Yes, I am using PuTTY to SSH into it. I enabled content filtering (Family) and have the DNS mapped to Cloudflare's DNS (1. 9+ and is woefully out-of-date. I am not joined to the domain on this machine. 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). They connect but they have no name resolution. 0. g. From a Google search I can find We're using Google's public DNS servers (8. 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. DNS traffic between the other two sites works fine (Both still on 2. 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. 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. 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. Several different record types can be created: Host (A) - Resolve a domain name to an IPv4 address. Save the changes and restart your device for the new DNS settings to take effect. This improves latency and reduces the amount of queries sent to NextDNS. Unifi Setup. I've tried tweaking DNS servers from 8. 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. 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. 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. ddns. I'm not sure how/where to configure a DNS option for my VPN connected clients. 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. When I join the network I am still able to browse explicit sites and YouTube and Google are not in Safe Mode. 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. Each of these will respond. On the wireguard client side (MacOs) I can ping the IP of the DNS server. 100 cnn. 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. 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. This takes a bit of trickery to work on the UDM though. Its just that nslookup and DNS does not work. Taking your clients' queries and forwarding them along to a real DNS server. It was hijacking my dns and causing all sorts of issues. From Site A > Site B, but not back the other way. By default, UniFi will use the DNS Server provided by your Internet service provider. However, after updating to 5. 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. I also can’t access shared network drives via the hostname of NAS, but I can via IP. This is fine when things are working but get a little frustrating when you can't tell what's happening. support@ui. LG TV uses SSDP so enabling mDNS won't do anything to forward SSDP packets. 30 will need to be contacted for any address. 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. 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. Unifi's ability to manage external DNS is limited if not non-existent. Settings > Networks > WAN change the DNS to 1. Computer on site B. This is done by using DNS to block common ad domains. My UDM pushes to DNS-o-Matic without issue. I use the unbound default configuration (as far as I understand). Keep in mind that the Unifi Controller will override most settings when you make changes directly in the device. Log into your Unifi UDM Pro Controller. Here's "my settings". x: # Has device at this address (but not running DNS) dig @10. Day later, the computer can no longer resolve the server name or any computer name on the domain across the tunnel. 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. I checked wireshark and I see a reply from my internal DNS server with no such name flag. 2. I can ping the devices IP, but not by hostname. conf would get blown away every time I’d add a new local DNS record with the udm UI. Thank you for your help <3 Heyho, so I got a Problem an cant figure out what Im doing wrong. Unifi kicks out these Turns out the content filter function was the issue. UniFi supports many Dynamic DNS providers and sends updates automatically without requiring you to enter any further information. – Dec 2, 2020 · DNS-o-Matic / OpenDNS. Yeah I'm seeing the same issue. 8. 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. Would also be great if you could send specific traffic over VPN as my UDM is recognizing most of my traffic accurately. 30 for a UVC G3 camera. 11. I did update the firmware to 4. DC on site A. Selecting a Reliable DNS Server. This guide was developed using a Ubiquiti Cloud Key v2 with UniFi Network v7. For details, click here. 20. 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. ie, they both refuse to resolve when you force them to use their own, specific (from the wg0. Currently WG clients can access everything on the default network. 1a. 11355). Since you're using nextdns, make sure you've set it up properly in Unifi by using nextdns as your DNS shield provider. 100. Optional: While we are looking at UniFi, let’s go ahead and use Cloudflare as the DNS for the UDM Pro / UDM / USG. This is done by going to the Cloud Portal login page. I deleted mine, and I'm only getting traffic to route one direction. Once a domain is blocked, all ads served by that domain will also be blocked. I don't see domains show up in the analytics or logs, coming from other devices on the network). UPDATE: I figured it out. Click On Networks. 2 and 10. Based on the release notes forum comments at Ubiquiti I shall stick to CLI first. Adding more networks to the UniFi Gateway with Multicast DNS enabled will also increase the amount of traffic forwarded between the networks. tpwnefc yfwasz tjxof qrqak qsnbhj tnolj azwfshcf dgjaepy lqgliz cgm