Unifi dns not working.

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