Recursive routes mikrotik example. One of my favorites is recursive routing.

Recursive routes mikrotik example. 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 Unlock the potential of Recursive next-hop and scope/target-scope usage on MikroTik RouterOS for smarter and more effective network routing. cfg May 30, 2025 · Finally, a routing rule must be established that pushes all traffic from the LAN interfaces (in this example, we use the bridge interface) to the HA routing table: Jan 4, 2024 · Simple WAN failover with MikroTik 04 Jan 2024 MikroTik offers many options when discussing Internet high availability, ISP redundancy, WAN failover, etc. 0/0 routes) - but distance does not effect how recursive routes work. g. Jan 10, 2025 · In MikroTik devices, recursive routing operates similarly, resolving the next-hop address in a multi-step process. One of my favorites is recursive routing. So yes, you can save yourself the burden of specifying a non-default value of . It will route traffic between two local networks (LAN1 and LAN2) and three providers (ISP1, ISP2, ISP3). the first route lookup for a Internet address (0. Recursive routing allows you to create a route with a defined next hop that is not actually directly adjacent to the router. This feature is critical for complex network setups like VPNs, GRE tunnels, or advanced failover mechanisms. Some ways are more complex but they offer additional features, and some others are quite straightforward, but wise at the same time. A basic example edited from @sindy's post: In the specific case of using recursive next-hop search as a way to monitor the transparency of the uplink, it does not really matter whether you set the same or distinct distance to the routes that use the same actual gateway found via distinct canary addresses. Recursive routing occurs when a route (either static or dynamically learned) has a next-hop that is not directly connected to the local router. 0/0) makes it failover (different distance) or ECMP (same distance for 0. e. A screenshot I took for a client in 2013, probably testing some RIB (Routing Information Base) contains complete routing information, including static routes and policy routing rules configured by the user, routing information learned from routing protocols, information about connected networks. e. Aug 8, 2024 · In ROS 6, you had to specify multiple gateways for the same destination as a list in a single route to get ECMP; in ROS 7, it is enough to configure multiple routes with same destination and distance to get ECMP. A basic example edited from @sindy's post: Feb 25, 2025 · 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. dst-address=0. The connection to ISP1 has a static private address, ISP2 is a public address obtained via DHCP, and ISP3 is a public address with PPPoE 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 couldn't learn networking. Aug 28, 2023 · The router normally looks at the main table to find where to route traffic. If you change the routing table of the routes to the main one it works as expected, so this seems to happend on tables different than the main one. Feb 11, 2022 · MikroTik RouterOS v7 dual DHCP WAN recursive failover w/ PCC load-balancing; and recursive ECMP - router. If you want the router to pick something different one must use routing rules or mangle traffic to different tables. 0. As an example, this would be the config on the routing table Sep 13, 2024 · The distance on the default route (i. Jul 15, 2025 · Introduction In this article, we will look at another advanced method of failover using recursive routing and scopes from the routing section. So to get this working we will either need to change the target scope on the first route to be more than the scope value on the second or you will need to change the scope on the second route to be less than the target scope on the first. 45+ or v7+. The working example configurations below assume three distinct Internet connections from three different providers. 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 couldn't learn networking. So yes, you can save yourself the burden of specifying a non-default value of In the specific case of using recursive next-hop search as a way to monitor the transparency of the uplink, it does not really matter whether you set the same or distinct distance to the routes that use the same actual gateway found via distinct canary addresses. 0/0) get some canary address, and the 2nd route lookup of that canary is a "more Mar 3, 2024 · Starting point For our example, we've chosen a five-port Mikrotik router with ROS v6. zvg xan jrnmw ohfmeyt dvvdsls ijsks lmir plp pcgzdif ybmf