Questions tagged [unifi]

Unifi is a networking company specializing in WiFi. Use for questions specific to their hardware. Use with [wifi] or [networking] as needed

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Alert created with wazuh-logtest but not in real

I created a custom decoder and a custom rule to generate alerts when receiving UniFi logs via syslog. When I use the wazuh-logtest binary to test these with a UniFi log, the custom rule is triggered ...
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Configuring UniFi USG-3P IPv6 for a webserver

I have the following UniFi based network. For the context of this question, all statements relate to IPv6 connectivity unless otherwise stated. In this setup, the server can access the internet ...
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238 views

Can Ubiquiti UniFi PoE switch be used as unmanaged switch before adopting?

I know some managed switches can just be used as an unmanaged switch out of the box, but I have a site with a UniFi US-16-150W PoE switch which nobody knows anything about how it is/was setup or ...
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UniFi Security Gateway (Strongswan) site to site VPN with branch side has no real IP at all (e.g. 4G connections) and dual WAN fallback

As title described, here is the scenario I have: HQ - USG Pro (Unified Security Gateway Pro) with static public IP Branch Office - USG with dual WAN, either one or both of the WAN port has no real IP ...
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728 views

How to install a validated SSL certificate on Ubiquiti UniFi Network Application (Controller) running on Linux

I want to replace the self signed Unifi certificate used for the web interface of the UniFi Network application / server v6.5 (on Ubuntu 18 Linux) with a signed (wildcard) certificate and private key ...
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Docker Swarm over IPSec VTI (Unifi site-to-site)

I have setup a Docker Swarm using 3 servers; Master node Home - local IP 192.168.178.250 Worker node 1 Remote - local IP 10.10.10.200 Worker node 2 Remote - local IP 10.10.10.250 Both sites have a ...
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Redirect DNS server IPs on Unifi UDM-Pro using iptables

I'm using a Unifi UDM Pro as a gateway for 2 VLANs: Main LAN (interface: br0, subnet: 192.168.1.1/24) IoT Devices VLAN (interface: br3, subnet: 192.168.3.1/24) Each has its own local DNS (Adguard ...
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Can't access webUI for Unifi Controller locally running in docker

I am able to access other docker containers which are hosted on my server via their web interfaces on various ports, but Unifi Controller is giving me "refused to connect" type errors. This ...
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73 views

Separate connections over 1 network cable

Consider the following network setup ┌───────────────┐ ┌────────────┐ │ │ ┌───────────────┐ │ │...
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Hyper-V Ubuntu-Server VM not connecting to Unifi USG

I have a network set up with 2 VLANs, one for personal interconnectivity and internet access for personal devices, and another one for non-trusted devices like IOT devices. Here's the network topology:...
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427 views

OPNSense and Unifi RADIUS issue

I have an OPNSense firewall and a Unifi controller I am trying to enable Radius authentication and Radius Vlan assignment On the unifi side I have done the following Created an SSID Created A radius ...
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1k views

UniFi Network Controlled Devices Disconnected No UniFi Security Gateway detected

Having an issue where my devices show as disconnected after doing a cleanup setup of a UniFi Security Gateway, switch, and access point in my home network. The controller also shows that the UniFi ...
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Should I run 2 firewalls or manage everything from one?

I currently have a UniFI Firewall in place and I plan to get a OPNsense firewall mainly for a VPN. Setup: Modem - OPNsense Firewall - UniFI Firewall - VLANS (Rules made by UniFi) Are there any ...
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How can I establish an OpenVPN connection when connected to USG VLAN

I'm using a USG for our business and our remote users connect to an internal VLAN by establishing a VPN connection. We host OpenVPN CE on one of our servers. The client is configured with a public IP ...
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How to configure the AT&T (Arris) BGW-210 router for IP Passthrough using static IP(s) and pointing to UniFi Dream Machine Pro?

We are setting up AT&T fiber internet with 5 usable static IPs and the Ubiquity UniFi Dream Machine Pro (UDM-Pro). I would like to configure the BGW-210 to act as a bridge to the UDM-Pro. I found ...
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422 views

Process to migrate DNS and DHCP from on-premise, Windows domain controller

Our organization has an on-premise, Windows, domain controller that we'd like eliminate in favor of a local DHCP/DNS server on either our Unify switch (first choice) or FortiGate VPN appliance (second ...
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Can't adopt new device when running Unifi Controller in docker container

I'm trying to host the Unifi Controller in a docker container but I can't adopt a new device (access point) unless I set networking mode to "host". I have followed several guides and opened ...
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Unifi Reverse Proxy

Is there a way to put the following ports behind a reverse proxy using apache 2? UDP 3478 Port used for STUN. TCP 8080 Port used for device and controller communication. TCP 8443 Port ...
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1 vote
1 answer
22 views

Unifi specific SFP adapters?

I have a few 10GbE SFP+ devices with Cisco plugs. I need to upgrade my network and am considering a switch from Unifi. Does anyone know if they play well with SFP+ plugs from other brands? Thanks!
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unfi-controller running in docker SSL issues

I'm trying to setup the Unifi-Controller in a docker. I used a macvlan bridge to give the docker access to the web. The problem is when I try to access the controller via https://<ipaddress>:...
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Cannot access phpMyAdmin through VPN

External Machine cannot access phpmyadmin through VPN on USG. I get the FORBIDDEN You Dont' have permission to access /phpmyadmin on this server." Internal Machine has no issue. I have whitelisted ...
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1k views

Can i have multiple AP's of different network on same Unifi Controller?

I have multiple AP's in a big building. But on each floor i run different network for example APn have 192.168.22.n and APz have 192.168.23.z. Can i have all those AP on one unifi controller. It would ...
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1 vote
1 answer
3k views

How to edit/delete "IPV4 Address Group" from unifi gateway?

I'm just starting out with my unifi gateway and I was configuring a firewall rule through the UI. I messed up creating a "IPV4 Address Group". It has the wrong IP address ranges and I'm stuck. I ...
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Setting up VLAN: pfSense and UniFi Gear (150w PoE switches, EdgeSwitch 16XG, UniFi Controller, 13 UniFi APs)

I'm have a tremendously difficult time setting up something that seems like it should be easy: VLANS with a pfSense gateway and a bunch of Ubiquiti UniFi gear. The frustrating thing is I've set this ...
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Connect Ubuntu 19.04 Server to Ubiquity Unifi USG L2TP VPN Server?

I am trying to connect a remote Ubuntu Server 19.04 instance to a Ubiquity Unifi USG L2TP VPN Server. I have the VPN server set up as an L2TP server with PSK and verified that it is working by ...
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476 views

ubuntu upgrade apt conflicts using apt

I have a ubiquity xg-server which i just upgraded from ubuntu 16 to 18 i noticed a lot of stuff got disabled mainly due to being 3rd party repos. I reenabled the ones i had and started to enable all ...
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146 views

Unifi UAPs interfaces producing annoying out-errors in nagios/check_mk

Since I have setup some UAPs and monitor them with my check_mk server over SNMP, I get flooded (a few hundreds a day) with warnings and critical messages about out-errors on the interfaces. What are ...
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142 views

Migrate UniFi AP to new UniFi Controller (without losing settings)

I was running my UniFi Controller on a Raspberry Pi when my SD card failed. The UniFi AP that was previously connected to that controller is still working normally. So I'll have to re-setup a new ...
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2 votes
1 answer
94 views

broadcast ping from wlan client - just 2 other clients respond? [closed]

The question came up when trying to integrate my KNX-IP interface via the java Calimero library. My implementation (running on the Raspberry - via WLAN) did not find the KNX IP interface, so I started ...
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4 votes
2 answers
2k views

Configure multiple search suffix domains in Unifi Security Gateway (dhcp option 119 domain search)

I would like to have the DHCP server in my Unifi Security Gatway include multiple domain search entries as part of DHCP option 119 so that I can use shortnames for multiple suffixes like: host -> ...
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How to reset Ubiquiti UniFi Controller admin password?

I need to get into a Ubiquiti UniFi Controller system that was setup by one of my predecessors. The admin password has long since been lost and the company now uses a different Wi-Fi system at the ...
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1 answer
2k views

Unifi AP-PRO with pfSense running FreeRADIUS, with MySQL database externally

I'm in the process of moving from a set of Aerohive AP's to Unifi AP-PRO to increase the range of our wifi. Adding more Aerohives could be a solution, but they're way more expensive and I already have ...
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2k views

UniFi and pfSense IPSec VPN not passing traffic

I have a IPSec VPN running between two sites. Site A is pfSense and site B is a UniFi Security Gateway. I have got the VPN established but I cant ping anything in either direction on the network. Any ...
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1 vote
1 answer
66 views

Wifi Permissions per User

I was sitting here thinking about Wifi, permissions and file access. I wanted to know if there's a way to setup individual user and passwords on wifi sort of the same way you do on a windows server ...
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2 votes
3 answers
8k views

Pros and cons of larger network subnets

We've standard /24 subnet for users, computers and other devices. We're getting to the point where we have more users and want to go with multiple subnets for different type of devices. While this is ...
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1 vote
2 answers
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Tunnel SSH and database ports via WAN2 in a dual WAN router

ISP-A : 4mbps (1:1) fiber leased line static IP address and ISP-B : 20mbps (1:8) fiber connection with dynamic IP address. Little context to the situation, currently we have only one ISP (ISP-A) and ...
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5 votes
3 answers
85k views

Why does my UniFi hardware tell me "Adoption failed"?

I'm battling with a piece of UniFi hardware that refuses to be adopted by a controller. Every attempt is rejected with the unhelpful message "Adoption failed". No other indication or information is ...
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0 votes
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939 views

Does Ubiquiti UniFi have any form of PineApple Defense?

Have an ongoing problem with WiFi RDP clients being disconnected while stationary and much more often when roaming. The experience is much like being hacked or denial-of-service. The PineApple took ...
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Can't connect to UniFi APs with ChromeOS ChromeBox

We have recently replaced our aging HP access points with UniFi AP-AC-Pro and AP-Pro access points. They have all been setup and are working well with all client devices, with the exception of a ...
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