Mikrotik wan failover reddit. We use Zerotier as our OOB VPN. HI I am on ROS V7,4. I'm hoping someone here might have a clue to what is wrong. Jun 20, 2025 · Mikrotik just released a video on how to do simple fail over setup for WAN, and people in comments are asking how to deal with established connections (like TCP sessions, VoIP) as those will break. This site has a fiber connection as its primary. Its WAN is plugged into an LTE device. We would like to show you a description here but the site won’t allow us. Dual WAN LoadBalance and Failover using RB750Gr3? What is the Minimum Downtime Expected? Can you please tell me the Minimum time it will take to continue my VOIP call? that means the expected down time. I would suggest getting the Mikrotik hAP AX Lite LTE6. 14. You're right, even engaging the failover by disabling my wired connection (ether1) gets me kicked off a game server (actually an EA server, Battlefield 1). Turns out it still isn't working. However if I sever the connection further down in the chain so the link is still up but the gateway can no longer be pinged, it doesn't failover. High level overview: Masquerade is set up on the WAN interfaces Mangle routes are setup up on the output chain which mark new connection with a connmark depending on the output interface, and mark connections with a routing mark dependinding on the connmark Routes are set up to be resolved recursively, to allow Questions regarding WAN failover Hi, I have a backup internet connection that I want to use as failover. I use it as a travel router and my WAN list consists of the WiFi in Repeater mode so I can connect to any WiFi with it and I create virtual APs to connect my laptops/phones. WAN failover does not work when ISP has issues. Works perfect. MikroTik Netwatch Failover with Dynamic WAN So i have a pretty good and reliable way of doing failover with a static internet connection and static gateway using netwatch to disable routes and then trigger a failover to use the secondary route in the routing table for internet. (check-gateway=ping with recursive routing) *revisited* Hi all! I thought I had this issue worked out. RB5009 WAN Failover Hi everyone. I have an RB5009 that is used at a remote site for OOB management of on-site equipment. It has LTE built in, I recently got it and am very happy with it. Is it possible to set up a dual WAN failover that ties into their existing infrastructure? They don't use Mikrotik products and I don't want to touch their existing infrastructure. 1 Im looking for a good way to have a second wan as failover, what I found is recursive routing but the problem is that I have…. Ethernet WAN with lte failover? I've been trying, without success, to create a configuration for my hap ac2 that uses an ethernet WAN uplink as "primary" and uses a USB-connected phone (lte x interface) as a backup / failover link when the ethernet uplink is not available. I see that I’m adding a route that sends all my traffic to Take what we learned from setting up the most simple failover using only static routing and apply it to slightly more complicated setup with two DHCP clients. When I physically remove the cable from the main WAN the device fails over to the secondary WAN as expected. Basically, default config covers most cases: when current gateway dies - mikrotik marks currently used route as down and therefore next available route (based on distance) is used, which is route from LTE interface. ethernet port 1 is also in the WAN list and the LTE interface as the failover. In this case, basic failover Jul 3, 2021 · Hi everyone, I’m trying to follow this piece of documentation about WAN failover. Jul 14, 2024 · I’m trying to setup dual wan failover on my mikrotik that has dynamic IPs like most of us do and I came across this post on reddit recommending doing it this way without scripts or route marking and I’ve set it up and works exactly like I expect it to work but I’m trying to understand how this set up works and what it does. My device: RB5009UG+S+ RouterOS 7. I currently have it configured like explained in the wiki. Main issue here is, when IP address changes due to failover Config help - dual wan failover and traffic prioritisation Hello, I have two ISPs and I would like to have more advanced failover system than route distance on gateways. [assuming second connection is up and primary went down] I am going to buy RB750Gr3 This device can LoadBalance 2 1Gbps connection ? WAN doesn't failover when it can no longer ping gateway, but works ok when you disconnect cables. Only on link down I posted this at Mikrotik forums more than a week ago, but nobody seems to reply. However, I've reached edge case - ISP's gateway is working fine, but still 'no internet' (ISP's upstream or is dead or upstream's upstream, who knows). 2 My setup Mikrotik DHCP WAN recursive failover w/pcc load-balancing I have already set recursive failover up on my Mikrotik device, so I can make sense most of the code. . This is my first Mikrotik device, so I am struggling to figure it out. Questions regarding WAN failover Hi, I have a backup internet connection that I want to use as failover. I have added a fiber handoff into the 5009 with a public IP off of this connection. Here is a concept I recently created to solve this issue: Implementation might not be perfect, but doable by end user on a public network. What I really want is automatic defaulting to the currently lower-ping ISP when I start a session. As soon as I manually add a default route to my main connection gateway, this packetloss goes away. Failover works fine, but I have a little bit of packetloss sometimes. However, since I still know little about mangle, routing and policy routing, I am not sure what exactly a few lines of the code are about and do, from line 50 to 91 in particular. qyfg ugdvg hkmg wpcegr thwgn ycnodc zdj pkianz szssu wfjlg