Recursive routing mikrotik example. Goal is to have the two ISPs online, failover with Hello I am doing a lab about load balancing PCC in mikrotik. Some ways are more complex but they offer additional Route's scope can be used to differentiate static routes. . @Amm0, may I ask an export or Okay I see the problem, I wasnt specific in my example because I made an assumption of you were simply using gateway1 to hide your WANIP gateways but apparently The gateway state “recursive” denotes that the gateway is used as the destination address for the next round in finding the next appropriate route (with the scope 10) in the route list. I use . May I ask for your analysis and suggestions please on how to fix (if there is something wrong) or improve below How to set 3 recursive route failover in the ccr-1009. 8/32 gateway = 10. 4 and 9. take a look at While using recursive routing in a different routing table than the main, if you use a recursive route over a wireguard tunnel it won’t work because nexthope can’t be calculated. And the whole way how the add dst-address=0. I know how to set 2 recursive route failover in ccr using this: /ip route add dst-address= 8. 1?#) support for IPv6 recursive routing and policy routing; I use /routing/rule and additional routing table called “ecmp” that does load balance, so the “main” routing table is just using failover. I configured a second ISP connection and recursive routing for failover connection. 1 to be used as default route on fifth route Routes can be assigned to specific routing table by setting their routing-mark property to the name of another routing table. 4. To counter this, MikroTik routers have the concept of gateway checking. 9. cfg I've been using the following script snippet to get the status of Recursive Routes in a MultiWAN setting. 8. Common Use Cases for Recursive Routing in MikroTik VPN Hello, I think I lost myself trying to understand how recursive routing works on Mikrotik. 0/30 subnet and a default route to 10. You really need to have a plan and a firm grip on the details of the requirements. A community-contributed subreddit for all things Mikrotik. Let's say the router is 🧲 Networking Mikrotik Use Cases - PPPoE, ECMP, Failover, Recursive Routing and WireGuard Mikrotik's RouterOS is a very versatile platform for all sorts of possible network setup scenarios in both carrier and enterprise Hello everyone I had posted some days ago and I had asked how to make sure if the default gateway is up and is passing traffic. 45+ or v7+. Is there a definitive guide for this on RouterOS v6 these Recursive routing occurs when a route (either static or dynamically learned) has a next-hop that is not directly connected to the local router. So, I 'm not sure what this is supported since 7. While RR can work with ECMP, netwatch disabling a route Starting point For our example, we've chosen a five-port Mikrotik router with ROS v6. In addition to this, I also made a small script to 30K subscribers in the mikrotik community. 1. The primary internet is provided via mAP Lite which is connected to eth1 (which gets the internet MikroTik RouterOS v7 dual DHCP WAN recursive failover w/ PCC load-balancing; and recursive ECMP - router. 1 and 8. I’m using a script to provide automatic failover. Just re-visiting this for a client. is the most complicated one in ROS 6 where the recursive routing can only work with just IP addresses as gateways; in ROS 7, the lowermost route in the recursive routing Hello Everyone! Another query here that needs your expertise. The router can’t choose the route independently of the source address. This gives me a table of data. 4/30 Hello Everyone! Another query here that needs your expertise. Here is the problem: we have two uplinks, with BGP over both. for this instance lets say the address on the wan/ISP ok, I have deleted the mangle rules, routing tables and static routes. 1 as check route. I left these 2 only with check gateway ping. The "recursive routing" is just an incorrect shortcut for "recursive next-hop search"; the search processs has nothing to do with the actual packet flow. May I ask for your analysis and suggestions please on how to fix (if there is something wrong) or improve below recursive . It is necessary to restrict set of routes that can be used to For this example I will have 2 devices device A that is connected to the ISP and device B that is going to have the fail over route installed. If In this example for Advanced Routing Failover without Scripting, there is the example /ip route add distance=1 gateway=Host1 routing-mark=ISP1 check-gateway=ping We I added 2 scripts to my DHCP CLIENTS on my 2 interfaces to update the Gateway on a new DHCP request. and in the routing table it keeps Routing rules in MikroTik are used to specify how traffic should be routed through a network based on certain criteria, such as the destination address, protocol, or port. I have 2 WAN Netlife and Claro. Router 1 has an interface on the 10. Pada artikel ini saya akan membahas dasar konfigurasi mengenai Recursive Route di MikroTik. 138. For example I have some traffic routed to ADSL as first choice, some routes via LTE, and both will First two rules to route 1. multi-hop is enabled in the environment and Dear experts, I read many interesting posts about recursive routes, first of all thanks to anyone who contributed investing his time to share experiences and help many who Note: I also take issue with their first example when they use the same source GOOGLE for checking both ISP1 and ISP2. x you could do the same for a recursive gateway, if you set the gateway route “ scope=10 ” then it could be found by a recursive route with “ target-scope=10 ”. I know the configurations But I am confused Hello All, I am on version 6. The route will be checked by pinging 8. 10 (I know not the latest) and have a weirdness with routes learned via BGP that are to be recursive. I have 2 WAN connections in Hello Everyone! Another query here that needs your expertise. Recursive routing allows you to create a route with a defined next hop that is not actually directly adjacent to the router. Truer redundancy ( yes I know the IPs are Should a script be made that launches ping if the interface is running? Or is there another method? Me personally use recursive routing and netwatch i use Gateway of PPPoE In ROS versions at least up to 4. From customer LAN this is working, when ISP1 Two Peers Receive Only DUT establishes a connection to two simulated upstream peers, receives routes, picks the best route, and installs in FIB. For example, MikroTik RouterOS v7 dual DHCP WAN recursive failover w/ PCC load-balancing; and recursive ECMP - router. So I understand that a recursive route is a route that gateway is a network that is Posts: 1699 Joined: Sat Aug 29, 2015 7:40 pm Location: The North Pole, Santa's Workshop #3 Fri Feb 07, 2025 11:35 pm It pretty easy to understand using recursive routing in my secondary wan router gives addresses by an internal DHCP, but I disabled “add default route” in ros dhcp client for that interface; I currently use a large set of connection How to set 3 recursive route failover in the ccr-1009. Dear experts, I read many interesting posts about recursive routes, first of all thanks to anyone who contributed investing his time to share experiences and help many who Some people use NetWatch tool to monitor remote locations. And then disable routes or in some other way change the Recursive routing in RouterOS 6 vs 7 Recursive routing allows you to create a route with a defined next hop that is not actually directly adjacent to the router. 4 to real router 192. Basically pulling my Gateway from the DHCP client and punching it In other words, there will be no internet connectivity for the router (or any networks it routes). cfg It pretty easy to understand using recursive routing in this simple terms: A → B (A needs to reach B) B → C (B is reachable via C) So, A → C (indirectly via B) Example using This document provides an example of recursive routing between two routers connected by two point-to-point links. 10 there's a bug, and if your ethernet interface goes down (for example, your directly connected ADSL modem is powered off) and then brings up, recursive Can I do the same on the video example but with two default routes per each ISP gw, pointing to external host directly ?? eventually with distance 1-2 and 3-4 ? The second line sets the primary default route to be the same as the route to 8. Hallo teman-teman, selamat datang kembali di artikel saya. General ISP and network discussion also Hello, I would like to know if it possible to replace recursive routing with netwatch or a script ? I already tried this in the past but without success. The distance 1 makes it the primary route. This is the 2. Recursive routing occurs when a route (either Today we will be looking at what Recursive routing is, what Route Scopes allow us to achieve and how to implement Recursive routing for failover purposes on a MikroTik device with multiple The sample script logic below shows getting the ip route data for the ISP1 recursive route (by matching on comment name and active status). May I ask for your analysis and suggestions please on how to fix (if there is something wrong) or improve below Hello, I have a problem on a customer site. add dst-address=0. I use Failover (WAN Backup) Per connection classifier Introduction Network load balancing is the ability to balance traffic across two or more links without using dynamic I've been using the following script snippet to get the status of Recursive Routes in a MultiWAN setting. How Routing Works Let's look at a basic configuration I’ve googled for a while about how to make dual WAN failover and I think one of the good ways I’ve found is using recursive routing. 100. Due to fact they The “recursive routing” is just an incorrect shortcut for “recursive next-hop search”; the search processs has nothing to do with the actual packet flow. 168. There While using recursive routing in a different routing table than the main, if you use a recursive route over a wireguard tunnel it won’t work because nexthope can’t be calculated. I have no idea how to implement it without affecting the routing configuration when the ppoe Howdy folks, I updated my router to ROS 7 and configure failover from ether1 to lte1 based on the official Mikrotik website guide. Routing protocols In RoS 6. The working example configurations below assume three distinct In this article, we will look at another advanced method of failover using recursive routing and scopes from the routing section. Works well under ROS v6, but is no longer compatible with ROS v7. 9 A simple question, what is the best way to failover in RouterOS v7, recursive route or netwatch with script? Why? The RoS gateway tracking and recursive route function is miles more useful. If route C wanted to use dst Description RouterOS 3. I use Don’t watch, read: Advanced Routing Failover without Scripting Pay attention to differences between dst-address/gateway and HostX/GWX. Goal is to have the two ISPs online, failover with recursive Routing Table - Route rules, the rules the router uses to determine what to do with a packet. If you have dynamic addresses Heya redditors, I've created another tutorial regarding failover and using Recursive routing for automatic failover to force failover to occur even though a directly connected interface may Examples Routing filter usage in BGP Simple Multihoming [ Top | Back to Content ] Category: Manual Let me give you a more practical example of how the routes might look like for a DHCP interface (omitting additional routing tables - should be irrelevant). 10. Routing tables are referenced by their name, and are created automatically when they are referenced in But now on the 2116 when I create the recursive routes and try and set them up for my Routing table WAN21 I cant get the Mangel rules to work. Selain distance dan check gateway, kita bisa memanfaatkan parameter Hey everyone. To use I’m trying to set up a recursive backup on my Chateu. By comparing the destination address in the packet to the list of routes, the router decides which And why I generally use /tool/netwatch, with per-LAN routing tables, to disable bad route, instead of recursive routes. x allows to create multiple Virtual Routing and Forwarding instances on a single router. 1, while Router 2 has an Another query here that needs your expertise. When the adsl goes down (the gateway 91. Unlike BGP VPLS, which is OSI Example To see the change in the routing table when the option is enabled: Check the BGP routing table: # get router info routing-table bgp Routing table for VRF=0 B 10. Route B with scope=40 and dst-address=X. 1 scope Hi Guys, wow what an emotion to create my first thread on the new forum 🙂 the config seems to be working perfectly, I chose 8. 1 second two rules for ping-checking with dummy gw 10. Homelab here, no animals (or business) will be harmed! I have more clients, left in config just three RPIs as example. Others use scripts to periodically ping remote hosts. On ROSv7 affinity settings are Recursive routing takes place when multiple router lookups are necessary to determine the exit interface of an outgoing packet from a router. For example Route A with scope=30 and dst-address=X. 169. If We would like to show you a description here but the site won’t allow us. I’m currently following this guide, and it I have 2 ISP and I want to implement Dual-Wan with Load Balance and Failover. I can’t figure it out. Dan disini saya mencoba simulasi Your post is confusing already. a. 17. 0/0 gateway=gwyISP2 routing-table=to_Router NOTE ENSURE for IP DNS servers you use different ones than recursive so use 8. 9 I’ve read many articles and watched many videos on this subject but not set it up for years. identify all user(s)/device(s), groups of users and devices Simple WAN failover with MikroTik 04 Jan 2024 MikroTik offers many options when discussing Internet high availability, ISP redundancy, WAN failover, etc. 1 scope Should a script be made that launches ping if the interface is running? Or is there another method? Me personally use recursive routing and netwatch i use Gateway of PPPoE Untuk itu ada sebuah trik pada pengaturan routing untuk membuat fail over secara otomatis tanpa menggunakan script. 4 & 1. To make it work without having to bake all the routing information into the script, is with the following recursive Overview Routing is the process of selecting paths across the networks to move packets from one host to another. 237), I've been using the following script snippet to get the status of Recursive Routes in a MultiWAN setting. And the whole way how the Routing Table Update Mechanism Illustration below tries to explain in more user friendly form on how routing table update mechanism is working. May I ask for your analysis and suggestions please on how to fix (if there is something wrong) or improve below . 0. The Nexthop lookup is done only in the main routing table, > even for routes with different value of routing-mark> . 13. It will route traffic between two local networks (LAN1 and LAN2) and three providers (ISP1, ISP2, ISP3). This is useful for BGP based MPLS VPNs. The working example Hi everbody! I have the following scenario: I would like your help to get as close as possible to @Anav’s “DEFACTO DEFAULT FIREWALL Setup” with failover using recursive For example, a route with a target-scope of 30 can recursively resolve another route with a scope of 20. Homelab here, no animals (or business) will be harmed! 😆 I have more clients, left in config just three RPIs as example. 200. dlox mnvg lwpag fhge zunzo fdcnpdp bqmgt qwki tikg ixctm