Recursive route mikrotik v7 not working. But the two routes with 0.
- Recursive route mikrotik v7 not working. Recursive routing occurs when a route (either static or dynamically learned) has a next-hop that is not directly connected to the local router. 3. The working example configurations below assume three distinct Internet connections from three different providers. e. com/watch?v=eTmpBAAW_pQ) , absolutely clear. 1. the first route lookup for a Internet address (0. Oct 3, 2022 · Would like to achieve recursive routing with this setup because the more frequent problem with Internet is something at ISP level (not at home). Because: 1) it still works for connected routes (target-scope of static routes is 10 while connected routes have scope set to 10 - that's equal, definitely not larger); 2) it works in the following case: Code: Select all Oct 29, 2021 · From what I can see, target-scope of recursive route must be greater than target-scope of resolving route. Is this still an issue? At the moment I rely on this feature on my RB4011 to fail over between ADSL on a Zyxel router, and LTE on a Mikrotik SXT. Mar 19, 2023 · See recursive routing and two rules of thumb. 0. Because: 1) it still works for connected routes (target-scope of static routes is 10 while connected routes have scope set to 10 - that's equal, definitely not larger); 2) it works in the following case: Code: Select all Aug 15, 2020 · Hi, I have a problem with USB LTE Huawei E3372 with my mikrotik RB750Gr3. 4 64bit I have two DHCP ISPs, LTE Primary, VDSL Failover, both present… #mikrotik #failover #recursiveRoutingFailover is the ability to seamlessly and automatically switch to a reliable backup system. Set at least to 11 Why was this changed from a less-than-or-equal-to (in RouterOS v6) to a less-than (in v7)? In v6 the target scope must be at least the size of the scope, so 10 would work. x, and I can see a thread here where someone is having the same issue with no actual fix reported. If the primary network fails Jun 18, 2025 · The simulated upstream peer is a CHR router running ROSv6 with a copy of the global IPv4 routing table (585K routes loaded from MRT dump). 2. 0 destination address have the invalid tag and are in red Dec 3, 2021 · From what I can see, target-scope of recursive route must be greater than target-scope of resolving route. Because: 1) it still works for connected routes (target-scope of static routes is 10 while connected routes have scope set to 10 - that's equal, definitely not larger); 2) it works in the following case: Code: Select all The target scope must be larger than the scope of the route over which you want to resolve the gateway. To counter this, MikroTik routers have the concept of gateway checking. One Peer Receive Only Dec 3, 2021 · From what I can see, target-scope of recursive route must be greater than target-scope of resolving route. 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. So it’s a target scope = scope issue. Today the network failed and I received an email that the router switched back to the main line, but I never received an email that it switched to failover. LTE its a backup connection. e. Because: 1) it still works for connected routes (target-scope of static routes is 10 while connected routes have scope set to 10 - that's equal, definitely not larger); 2) it works in the following case: Code: Select all Dec 4, 2021 · From what I can see, target-scope of recursive route must be greater than target-scope of resolving route. Does that other page explain why the page about recursive routes doesn’t work? Wrong question. Thank you for your work and video link (https://www. I do it but I have a new problem, in older version I put recursive routes to do a failover. 12rc2 WinBox v3. Background RB4011, Router OS v7. dst-address=0. After search a lot in this and others forums I found only one solution and this is to update to last version 7. Was there a reason for this change?. But the two routes with 0. g. I checked the logs and the email send was initiated, but it failed with a DNS resolution error. Aug 8, 2024 · The distance on the default route (i. Dec 22, 2022 · There are changes in RouterOS v7 nexthop lookup. 4 distance=1 check-gateway=ping comment="Primary route" 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. Jan 8, 2022 · I saw it reported elsewhere that recursive routes and gateway tracking don’t work in RoS 7. Routes are processed in scope order, and updates to routes with a larger scope cannot affect the state of nexthop lookup for routes with a smaller scope. 0/0 routes) - but distance does not effect how recursive routes work. #Recursive_Route #MTCRE #RouterOSv7 In this video, I will show you how to configure recursive route on MikroTik RouterOS v7 using the scope and target scope attributesmore Recursive routing allows you to create a route with a defined next hop that is not actually directly adjacent to the router. 0/0) makes it failover (different distance) or ECMP (same distance for 0. Feb 11, 2022 · I tried finding a lot of guides on the internet but could not have something from reddit or mikrotik forum that serves my purpose (some claim to, but they just don't get connected). 0/0) get some canary address, and the 2nd route lookup of that canary is a “more Hi, Apologies if this should be in the ‘Beginner Basics’ group; Admin, Please move if necessary. youtube. If someone wants to try my config just edit some <vars_on_code>, do a big copy and paste and voilà! May 30, 2025 · In other words, there will be no internet connectivity for the router (or any networks it routes). To use gateway checking, the primary default route can be defined like this: /ip route add gateway=1. bauq uhz atvbl scgho mql qwrxbkf copjh zrygdisc rgyes kkfy