Sponsored by: Want to sponsor my site? Replace end of life 10/100 switches (a 24 port and two 8 port, both unmanaged) with … 10th-12th June, The Best TLS Training in the World (US/CAN TZ Remote)
In that post I detail how my Unifi Security Gateway (USG) is using both my usual home internet connection delivered through the phone line and my 5G hot spot that has an unlimited data plan. Of course, the USG has to monitor to see if each connection is alive so it can make decisions about which connection to use and how much data to push through each one.
You can see that it tests this by sending a ping to ping.ubnt.com and that there are 3 failures required before it will consider the connection down. You can use Ethernet or SFP, but only 2 total WAN ports at one time. Security Headers
The eth2 interface was constantly going up and down and I thought perhaps it's not the provider now because my phone, which will be using the same mast, isn't having any issues. 11 min read, Things are certainly moving along with the project now and in Part 3 we have a few more modifications on the cosmetic side, some repair work and the next modification, In Part 1 of this series I introduced my BMW M140i and talked about some of the initial modifications I made to it. UDM-Pro integrates all current and upcoming UniFi controllers with a security gateway, 10G SFP+ WAN, 8-port Gbps switch and off-the-shelf 3.5" HDD support. More speed and more reliability, until something went wrong. Those 2 commands will change the target for the ping from the current ping.ubnt.com to 8.8.8.8 instead. At the time of the incident it seems like I was having some ping issues on the eth2 interface and it only took 3 bad pings to mark the connection as down. UniFi Enterprise Architecture Evolves with UniFi OS The new UniFi Cloud portal provides simple access to all controllers and an increasing number of UniFi applications.
Also the ability to choose what's considered the wan to be "down"; packet loss percentage, ping time, etc.
UniFi SmartPower USP-RPS 2 provides …
All-in-one 1U rack appliance for small to … Here is mine. It seemed more likely to me that there was an issue with the monitoring that was causing it to look like the connection was dropping and coming back. This could hypothetically be fixed with a future software … forcing devices to use your own DNS server, The Best TLS Training in the World (US/CAN TZ Remote), The Best TLS Training in the World (EU/Asia TZ Remote), See all 9 posts Note that home is the name of my site so you will need to update that to your site name in the command. The UniFi Dream Machine includes a dual band 802.11ac 4×4 Wave 2 WiFi access point. This seemed odd but I thought hey, it's odd times right now, maybe our local mast or provider had an issue and sure enough, 2 minutes later I got a notification to say it was back up. The UniFi Dream Machine includes a single WAN port while the UDM Pro includes two WAN ports5 for redundancy and load balancing. The UDM Pro features dual WAN ports with failover and U-LTE 1 backup connectivity to ensure reliable access to the internet. The UDM-Pro can be connected to the ISP modem/router using either the RJ45 WAN port (9) or the SFP+ WAN port (10), depending on your setup. The Port Forwarding feature is designed to only work on WAN1 on the USG models, but it can use both WAN1 and WAN2 on the UDM-Pro. Setup process when using a mobile device (Bluetooth), a wired network client, or a wireless network client to connect to the UDM. One major downside to their dual WAN support is the lack of load balancing. You can change the target to any (reliable) ping target that you like and also don't forget to update the interface names to match your own. If you want you can also change the interval between the ping tests. There is no way to use both WAN connections at the same time, meaning one of your internet connections will be unused. Want to sponsor my site? If you SSH into the USG you can use 2 commands to see what's happening: These commands will tell you the current status of the connections and how the USG is monitoring for their health. These mods were mostly cosmetic and made. And again!
Either way, if you ever come across the same problem of an interface going up and down, and you can't figure out why, perhaps this will help. Security researcher, entrepreneur and international speaker who specialises in web technologies. And again. Use client's Spectrum modem as main ISP, and ATT modem as backup Internet connected to WAN2.
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UDM-Pro, dual WAN failover not working? The secondary WAN on a USG or USG-Pro can be used for failover or load balancing. Once you've saved that file all you need to now is provision the USG through the web interface.
The UDM Pro features dual WAN ports with failover and U-LTE1 backup connectivity to ensure reliable access to the internet. 8th-11th September, CSP Cheat Sheet
The changes you are going to need to make will have to be exported from the USG config so just before we hop over to the CloudKey, let's grab the config from the USG. Performance Cheat Sheet, Report URI
It's easy to change these settings directly on the USG via SSH using the configure command. It’s worth noting if you want to use dual WAN, load balancing can be a little tricky to setup and optimize. UniFi SmartPower USP-RPS 2 provides … 4 min read, 27 Apr 2020 – Enable USG's second WAN2/LAN2 port, configure dual WAN failover. It is necessary to manually configure a Destination NAT (DNAT) + WAN firewall rule (s) to forward ports on the WAN2 interface on the USG models, see the section below. Click here for more info! UniFi Dream Machine Pro (UDM-Pro) is an all-in-one enterprise network appliance. 8th-9th June, NDC Oslo (EU TZ Remote)
If you're not familiar with my Ubiquiti Home Network you should check that out first and my other posts on using the awesome Pi-Hole with DNS over HTTPS (DoH), forcing devices to use your own DNS server and more directly to the point of this blog post, how I seriously boosted the speed and reliability of my home Internet connection. The UDM Pro does not have an embedded WiFi AP but does include support for an optional hard drive for Unifi Protect. This means I have more bandwidth available and one can cover for the other in the event of a failure. With that saved you can now check the watchdog and see that it's using the newly configured parameters.
The WAN ports on the USG-Pro are either/or. @pclausen said in pfSense dual WAN load-balancing where the LAN feeds the WAN on main router (a UDM-Pro):. I got the following notification via email, because the Ubiquiti kit lets you know when there's a problem, and it was telling me that the 5G backup connection which runs on eth2 was down. We then need to open the file and look for the new config to take with us to the CloudKey. • USP-RPS Technology • Automated Failover • Failure Alerts • Dual WAN with Failover • … So, trim away any of the JSON that we don't need and to finish up, wrap the entire thing in another set of curly brackets. The changes we made have now been applied, but they will not persist across a reboot of the USG. UDM-Pro integrates all current and upcoming UniFi controllers with a security gateway, 10G SFP+ WAN, 8-port Gbps switch and off-the-shelf 3.5" HDD support. So I’ve hooked up my UDM-Pro to 2 different ISPs using the WAN port and SFP WAN2 port. UniFi SmartPower USP-RPS2 provides redundant power in the event of AC power loss. I had a heap of these alerts showing in the controller! 7th-10th July, The Best TLS Training in the World (EU/Asia TZ Remote)
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Learn more. The UDM can be connected to the ISP modem/router using the RJ45 WAN port. You can see how I had to insert the new load-balance section alongside some existing JSON as I made changes here in a previous blog post so just do something similar if you need to. We can see it now requires that 6 failures are required to consider the route down and that it will be pinging 8.8.8.8 instead. To make the changes stick even after the device is rebooted, we need to SSH to the CloudKey (or your controller) and make changes to the config.gateway.json file. All-in-one 1U rack appliance for small to …
Since I made these changes I've not had a single hiccup on the backup connection so I can only guess that perhaps the latency on the 5G connection was a little too high and maybe triggering the failover detection.
Failing from primary to backup takes around 10 seconds, and it will fail back to primary when service is restored. It's a really good idea to use a JSON validation tool to check your JSON is well formatted before you save it here and use it. In a perfect word, I'd love to do MLPPP, but my ISP does not offer that option currently. UniFi SmartPower USP-RPS2 provides redundant power in the event of AC power loss. Once you've run that command you can now edit the configuration and set/change options as needed. I wanted to tweak this a little to reduce the sensitivity and stop the connection being set to inactive so easily. The UDM-Pro supports dual WAN with failover. The UDM-Pro enterprise-class security gateway combines routing, 10 Gbps SFP+ WAN, application visibility, VPN services, and 3.5 Gbps full threat management throughput into a single device. You can also control how many failed requests are required to consider the link down and how many successes are required to consider the link back up. Powered by a fast 1.7 GHz quad-core processor, the UDM Pro combines multiple functions into a single device: Advanced Security Gateway with Built-in Switch, Dual WAN Ports: One 10G SFP+ and One Gigabit RJ45, One 10G SFP+ LAN Port, Embedded Enterprise Software: UniFi Network and 3.5" HDD Bay for NVR Storage (2.5" HDD also supported). If the file already exists then you need to insert the new JSON alongside the existing JSON but if the file doesn't exist then simply set the content to our new JSON we created above. Of course, the USG has to monitor to see if each connection is alive so it can make decisions about which connection to use and how much data to push through each one. UniFi Dream Machine Pro (UDM-Pro) is an all-in-one enterprise network appliance.
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