Recursive routing mikrotik router. Oct 25, 2022 · add dst-address=0.

Recursive routing mikrotik router. Mar 3, 2024 · This article is intended for novice administrators of Mikrotik RouterOS (hereafter ROS). I don't have a yet the solution. this is working fine , hjust wanted an expert sanity check to make sure all is at the state of the art! # 2025-06-13 17:41: Dec 31, 2022 · From the point of view of recursive routing, 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 hierarchy may have an interface as a gateway. Which requires recursive routing due to extra hop on the mAP lite. Feb 11, 2022 · You can either have the dhcp clients add the default routes in which case the secondary default route will be used as failover. One of my favorites is recursive routing. 4. On the Mikrotik CRS326-24S-2Q-RM switch - there are no Firewall or NAT settings, only OSPF routing from the router. Mar 7, 2025 · Hello, I have a problem on a customer site. It contains a copy of the necessary routing information. 2. txt [Script-MikroTik] Accept Important ICMP Types. But I am unable to reach the routerboard from ISP2. 2 Configuration Script for hEX S (RB760iGS) # Script Features: # - dual-WAN configuration with Policy-Based Routing (PBR) # - automatic failover using recursive routing # - device-specific ISP preferences managed via address lists # - default fallback to "defaultISP" for unclassified devices # - enhanced security settings and FastTrack for performance # Interface [Script-MikroTik] 2 PPPoE WAN Connection (Dynamic IP from ISP) + Auto Fail Over + Recursive Routing. I ran tool sniffer and I can see that the answer comes from the wrong interface. 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 hierarchy may have an interface as a gateway. 12rc2 WinBox v3. 4 so let's hope its routing table isn't also a mess. Without it I need to disconnect / turn off mAP lite Mar 18, 2025 · 2 ISPs (1 static/1 dynamic), 3 subnets (wired/wifi/tests), Policy-Based Routing with recursive routing for failover RouterOS General peracchi March 18, 2025, 11:53pm MikroTik has made a significant effort to stabilize routing, switching and bridging as well as other important features like firewall, vpn and wireless. I was hoping someone could look at my config and tell me what Jun 18, 2025 · Performance Status Used hardware: CCR1036, 16GB RAM (tile) CCR2004 (arm64) CCR1100AHx4 (arm) Intel (R) Core (TM) i7-4790 CPU @ 3. /interface ethernet set [ find default-name=ether1 ] comment=ISP1 set [ find default-name=ether2 ] comment=ISP2 Description RouterOS 3. Oct 25, 2022 · add dst-address=0. 1. Traffic generated by the router, like that of check-gateway=ping, would be "input" traffic. 3. Not just if lets say its power goes out. I thought I followed the instructions pretty well but apparently I haven’t been able to change the routes to recursive. In addition to this, I also made a small script to notify me in Telegram, based on periodically checking the main channel (ether1) via ping. 8 → ISP Gateway with correct scope Do I actually send my packets to 8. Oct 27, 2023 · 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 marking in mangle rules for queues. 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). The primary internet is provided via mAP Lite which is connected to eth1 (which gets the internet from my phone). 4 & 1. As an example, this would be the config on the routing table Apr 9, 2022 · I would like your help to get as close as possible to @Anav's "DEFACTO DEFAULT FIREWALL Setup" with failover using recursive routing and policy based routing (PBR). 5 # # one ISP with public static IP and other with public dynamic IP (DHCP) # # work in progress # # don´t know why things go bad when I enable "fasttrack-connection" on chain forward # # I still wants to add recursive routing as method to know when ISPs lost Internet connection # # make Apr 24, 2018 · Good morning, I have and RB4011 with latest stable ROS as we speak with 2 WANs, ISP1 using PPPoe and ISP2 using DHCP client currently using scope and target scoope of 10 in IP-Routers as follows "8. x, and I can see a thread here where someone is having the same issue with no actual fix reported. txt RouterOS 7. A basic example edited from @sindy’s post: add comment=WAN1 dst-address=1. For example, Feb 4, 2020 · As MikroTik decided to completely kill user-contributed Wiki and deleted all non-MikroTik staff accounts, I’m moving the article here to think what’s the best place for it and edit it some time later to add info about PPP connections (as recursive routing lookup doesn’t work with interface routes in RouterOS). It also includes settings for basic security. Aug 22, 2022 · 2 łącza WAN Failover + Recursive Routing [Konfiguracja Mikrotik] Przez Jakub Szczypiór 24 maja 2023 Dec 31, 2022 · Dual Wan + Auto Fail Over + Recursive Route setting in mikrotik | Recursive RoutingScript:/ip routeadd distance=1 gateway=10. Oct 25, 2022 · Ive watched a few videos trying to recreate this process so I can have an active failover if a directly connected Wan losing connection to the internet. The article does not describe "automatic" traffic balancing across channels due to the fact that implementing it with such initial data Unlock the potential of Recursive next-hop and scope/target-scope usage on MikroTik RouterOS for smarter and more effective network routing. Fail Over บน Mikrotik อย่างใช้ได้จริง Recursive Routing ที่ใช้กับเน็ตแบบไม่ Fix IP ได้ โดย @ {tondev} พ่อมดไอที September 24, 2020 May 29, 2023 · Hi all! This is our first MikroTik box and I’m having trouble getting dual wan with DHCP working… I have a dual WAN setup using two DHCP clients and recursive routing (see config below) . BGP does not have internal routing tables and stores complete Three customer routers "mtr1", "mtr2" and "mtr3" to simulate the enterprise customers' end. 8, gateway=pppoe-ether1" "1. MikroTik RouterOS v7 Configure LoadBalancing With 4 WANs Using Recursive Routes MhNetSecurity 128 subscribers Subscribed check gateway ping it's not going to disable the routes because your tp link routers are still up, you have various ways to resolve this: If possible move the PPPoE sessions to your Mikrotik, so the interface is automatically set down when it lost connection. 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 Aug 28, 2023 · Every IP route needs a routing table, the default one is MAIN. The working example configurations below assume three distinct Internet connections from three different providers. Secondary is from the Chateau’s LTE modem. 02K subscribers 130 Whether you're a networking professional or just starting your journey, we provide easy-to-follow tutorials, tips, and tricks to help you master MikroTik routers and networking solutions. 8. 8 or it is purely used to find next hop? As in, if there is a router there on 8. What I Jul 15, 2024 · Hi, I am trying to understand something related to recursive routing and since I cannot find the answer, here it is. Oct 31, 2023 · Howdy folks, I updated my router to ROS 7 and configure failover from ether1 to lte1 based on the official Mikrotik website guide. 1 will need to have a valid route to 8. Which requires recursive routing due In this video, we will demonstrate some simple methods to configure a multi-WAN failover for MikroTik devices using Router OS. 58. I have a question about it. 8 , with ping enabled and correct scope 8. Some ways are more complex but they offer additional features, and some others are quite straightforward, but wise at the same time. Used mainly Tomas Kirnak approach (many thanks!). Behind each mtr router, it has various LAN subnets for PCs. Mar 2, 2019 · Obsługa dwóch łącz internetowych z wykorzystaniem recursive routing Łącze zapasowe to w dzisiejszych czasach „must have” niemal każdej sensownej firmy, bywa nawet tak że użytkownicy domowi również zabezpieczają się przez awarią swojego głównego łącza internetowego. 8 dan definisikan target-scope=30 Selanjutnya agar menjadi recursive gateway, tambahkan satu rule routing baru dengan dst-address=8. 6. If you want the router to pick something different one must use routing rules or mangle traffic to different tables. 4 64bit I have two DHCP ISPs, LTE Primary, VDSL Failover, both present… I would like your help to get as close as possible to @Anav's "DEFACTO DEFAULT FIREWALL Setup" with failover using recursive routing and policy based routing (PBR). txt [Script-MikroTik] Blocking Facebook on RouterOS using Address-Lists. load balance pcc, cara konfigurasi load balancing mikrotik, load balance 2 isp, load balance 3 isp, failover 3 isp, Jan 7, 2023 · MikroTik RouterOS v7 dual DHCP WAN recursive failover w/ PCC load-balancing; and recursive ECMP - router. #mikrotik #dualwan #pcc #recursivelymikrotik 7. So, maybe there is a better way to go about this? Anyone know the new way to obtain this information? Under ROS v7, how to know which Recursive Route is the default route? Artikel Habis masa langganan ISP, Failover tidak bekerja??? Rabu, 9 Agustus 2023, 14:25:27 WIB Kategori: Routing Feb 21, 2020 · The real puzzle now is how to send most of traffic from the router itself to the Internet by ISP1 routing table and few exceptions to ISP2 routing table. Jul 21, 2017 · Pertama, dari rule routing failover sederhana pada contoh di awal artikel ini, ubah routing yang melalui gateway=192. 18. 9. x allows to create multiple Virtual Routing and Forwarding instances on a single router. RouterOS 7. When adding a static route, the gateway and interface must both be Aug 6, 2023 · 2, 3 и даже более операторов на MikroTik RouterOS 7 с рекурсивной маршрутизацией и дополнительных проверок с помощью Netwatch. Since the announcement of the CCR1K series being discontinued more and more networks are moving to version 7 and ROSv7 compatible hardware like RB5k, CCR2k and CRS5k series. When I physically remove the cable from the main WAN the device fails over to the secondary WAN as expected. It is necessary to restrict a set of routes that can be used to look up immediate next-hops. Jan 8, 2022 · I saw it reported elsewhere that recursive routes and gateway tracking don’t work in RoS 7. Selain distance dan check gateway, kita bisa memanfaatkan parameter scope/target scope untuk membuat recursive gateway, sehingga check-gateway dapat melakukan pemantauan gateway / IP Address di internet sekalipun, misalnya ke 8. 1 as check route. Feb 8, 2025 · The primary internet is provided via mAP Lite which is connected to eth1 (which gets the internet from my phone). Unlike BGP VPLS, which is OSI Layer 2 technology, BGP VRF VPNs work in Layer 3 and as such exchange IP prefixes between routers. 8 gateway=192. 1, gateway ether2-wan2" and second rule making the magic of recusive routing scope 10 and target scope 11 for "0. 5 - failover with recursive routing and PBR by peracchi » Mon Oct 03, 2022 5:50 pm Jan 11, 2025 · Introduction to MikroTik Recursive Routing In modern networking, the concept of recursive routing plays a pivotal role in optimizing data transfer across complex networks. I realized the accept mange rule for ICMP will not be processed by the succeeding PCC rules. Mikrotik Tutorial - Dual Wan Recursive Failover in Mikrotik ROS 7 | Mikrotik Configuration Tutorial Step by StepLearn how to setup Dual Wan Recursive Failove Oct 25, 2022 · add dst-address=0. Unlike ECMP, both routes will be used. 9 gateway=ether1 scope=10 add comment=WAN2 dst-address Sep 19, 2023 · 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. May 25, 2013 · I use the values to determine which recursive route is currently active/ default, then make some changes elsewhere in the router. Product Featured:RB-HAPAX3: Mik Aug 22, 2024 · On all Mikrotik, SIP ALG is disabled, I turned it on, selected yes / no in directmedia - nothing changes. 1 dual isp with PLDT 600Mbps and CONVERGE 100Mbps. Eventually I configured a second ISP connection and recursive routing for failover connection. Given two routes, traffic destined for 10. Understanding and configuring scopes effectively can help optimize your network’s performance and reliability. For ROS 6 I have an idea but I have to try it first. 0. The problem is that the notifications are triggered, but for some reason the channel (routes) doesn’t switch and work Sep 23, 2024 · Learn about static and dynamic routing on MikroTik, and how to configure static routes as well as dynamic routing protocols. I don´… Feb 7, 2025 · I’m trying to set up a recursive backup on my Chateu. 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 ISP to monitor and when PPPoE fails Netwatch detects that with ping that is my method. Each routing protocol (except BGP) has it's own internal tables. We would like to show you a description here but the site won’t allow us. Recusive-routing merupakan cara yang digunakan untuk mengecek apakah suatu link diatas gateway masih aktif atau tidak. 6 would use the more specific route with gateway 5. I notice that not always come back to main connection, let say, router goes to isp1 which is main, primary connection, fast but unstable, when missed pings succeed then router goes to secondary, backup connection, and stays there. "mtr2" is especially used for ECMP and Recursive Routing since it is connected to both "isp1" and "isp2" routers. The idea is that when I turn on hotspot on my phone the Chateu should use net from mAP lite, otherwise from LTE modem. this config will be replicated on my RB5009. . In this case, basic failover # Policy Based Routing with failover on RouterOS v7. txt [Script-MikroTik] Block Bogon IP Addresses on MikroTik Firewall. In this course, I will cover all Static route topics that you require to know in MikroTik RouterOS. From customer LAN this is working, when ISP1 fails ISP2 is used, as soon as ISP1 becomes available again it turns back to ISP1. 1 . What I Sep 20, 2023 · Recursive routes, and Multiple routing tables/ and Mangle not making sense Quote #1 Wed Sep 20, 2023 2:20 am So I have a mikrotik router at my office that has 2 publics on it at the moment ANd im using it to practice on a 2116 below One office router I created 2 vlans that im using to throw down to a switch and then uplink the 2116 on 2 different ports with those two vlans 1701 (wan1) and 1702 Oct 3, 2022 · 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 routing and policy based routing (PBR). In practice they're pretty useless because you'd rather setup a routing protocol to distribute more informative routes rather than have static routes everywhere that you'll have to manage. Jan 10, 2025 · In summary, recursive routing is a powerful tool in networking, and MikroTik provides robust support for its implementation. It includes information about network prefixes Dalam konsep recursive routing, ketika sebuah rute statik mengarah ke gateway yang tidak berada di jaringan langsung (non-directly connected), router tidak bisa langsung meneruskan paket ke Aug 8, 2024 · 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. 1 (Link utama) menjadi gateway=8. To use gateway checking, the primary default route can be defined like this: /ip route add gateway=1. A screenshot I took for a client in 2013, probably testing some The route will be checked by pinging 8. For traceroute from LAN, I think ECMP is not necessary. 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. It covers routing with failover for several unrelated multihomed AS internet channels operating on the IPv4 protocol. 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. VRFs solve the problem of overlapping IP prefixes, and provide the required privacy (via separated routing for Nov 25, 2023 · Рекурсивная маршрутизация на MikroTik используется для проверки доступности интернета за шлюзом оператора, так как доступность шлюза не всегда означает 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. 8, does Sep 24, 2020 · Fail Over บน Mikrotik อย่างใช้ได้จริง Recursive Routing ที่ใช้กับเน็ตแบบไม่ Fix IP ได้ โดย @ {tondev} พ่อมดไอที September 24, 2020 pjk Mikrotik Facebook Twitter Apr 16, 2021 · 2. Depending on how fancy you want to be , I usually just write a gateway check script with scheduler on boot with different set distances depending on weighting required etc. This is the recursive route, because it derives its gateway and status from something other than the neighboring router. On the Mikrotik CRS326-24G-2S + RM switch there are no Firewall or NAT settings, only the management network routing. cfg 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 marking in mangle rules for queues. take a look at the config i created on the L009 Router , for test. 0/0 gateway=gwyISP2 routing-table=to_Router NOTE ENSURE for IP DNS servers you use different ones than recursive so use 8. Mar 8, 2025 · Hello, I have a problem on a customer site. #Recursive_Route #MTCRE #RouterOSv7In this video, I will show you how to configure recursive route on MikroTik RouterOS v7 using the scope and target scope a May 30, 2025 · In other words, there will be no internet connectivity for the router (or any networks it routes). This is part of my free MTCRE guide that I have been uploading onto YouTube. Recursive routing is possible in all routing tables installed in a router, not just the main routing table. If the primary network fails 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. 8 การทำ Recursive Next-hop resolving บน Mikrotik router เพื่อตรวจสอบ Status Internet จากผู้ให้บริการได้แม่นยำ May 27, 2023 · Router Mikrotik ( CPU 2 Core | RAM 256 MB | Gigabit Ethernet, contoh Minimal RB750 Gr3 ) Failover dengan Recursive Gateway ini sudah saya terapkan kurang lebih 8 Site. 4 distance=1 check-gateway=ping comment="Primary route" Overview Router keeps routing information in several separate spaces: FIB (Forwarding Information Base), that is used to make packet forwarding decisions. Background RB4011, Router OS v7. Maybe someone could point out what im missing. 2. Allows me to set how sensitive I want the link checking to be as well as getting syslog and email alerts when it goes up/down. This methodology ensures that data packets are forwarded Apr 9, 2025 · # MikroTik RouterOS v7. At its core, recursive routing involves a multi-step process where a router resolves the best path to a destination by analyzing and resolving intermediate routes. 3 Workaround 1 3 Thanks to Introduction Let us suppose that we have several WAN links, and we want to monitor, whether the Internet is accessible Jul 21, 2017 · Untuk itu ada sebuah trik pada pengaturan routing untuk membuat fail over secara otomatis tanpa menggunakan script. Key terms include: Routing Table: A database maintained by the router that contains routes to various network destinations. 60GHz 32GB RAM (as a host for CHRs) 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). And the whole way how the recursive next-hop search is used separately from dynamic routing protocols and combined with check-gateway to allow monitoring of uplink transparency is a "creative misuse" of features that were originally intended The document contains questions about routing and networking concepts in MikroTik RouterOS. 1 Basic Setup 2. I configured a second ISP connection and recursive routing for failover connection. Some key points: 1. Oct 26, 2023 · The routing table's check-gateway=ping check isn't covered by the "forward" (that for traffic OFF the router, like a desktop/smartphone). Jun 16, 2025 · 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. One Peer Receive Only DUT establishes a connection to simulated upstream peers, receives Recursive routing takes place when multiple router lookups are necessary to determine the exit interface of an outgoing packet from a router. Haven't done the recursive routing check myself but should work I think. Mikrotik Failover 2 ISP Metoda Recursive Gateway Pada metode check-gateway akan melakukan pengecekan ke gateway (router) yang terdekat, sehingga apabila yang terjadi masalah adalah pada jalur atau router diatasnya, maka koneksi akan tetap pada jalur utama (tidak berpindah), sebab router masih menganggap ISP reachable. 1 routing-mark=to_ISP1 scope Jul 15, 2024 · 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. 0rc13) I see that 0. When disabling the WAN2 port, the trunk of the 3rd We would like to show you a description here but the site won’t allow us. 0/0 → 8. 253. Contents 1 Introduction 2 Implementation 2. The absence of dst-address implies that this is the default route. 0/0 route inactive as 212. Course Highlights In this course you will learn: More specific routes ECMP How to force gateway over specific interface Gateway reachability check and route distance Routing mark and route policy Recursive next-hop and scope/target-scope usage Requirements Basic computer and networking skills Failover to the standby ISP in MikroTik routers can be simply configured by adding an default route with a higher value of the distance parameter in the routing table. This is where per-protocol routing decisions are made. 1 and ddistance 1 mark=main Apr 19, 2013 · This is simple works on Cisco due to recursive routing, but when I try to do that on Mikrotik (1100AHx2, now on 6. 168. Routers use routing tables and routing protocols to make these decisions. Nov 26, 2024 · 2. The router normally looks at the main table to find where to route traffic. and in the routing table it keeps using my ether1 (1701) interface as the immediate gateway even tho I have my recursive routes for that routing table set to WAN2, by adjusting the distances. Aug 18, 2024 · Routing Routing is the process of determining the best path for data packets to travel from the source to the destination across different networks. When I use recursive routing, so let’s say: 0. 2 Multiple host checking per Uplink 2. PCC Loadbalance w/ recursive routing. But this means the router that is 192. 0/0 gateway=1. As of previous images, the ISP1 use WAN1 if available and WAN2 as secondary choice; ISP2 the opposite. #mikrotik #routeros7 #mikrotikTutorial Policy based routing (PBR) is a technique that forwards and routes data packets based on policies or filters. The third line is the secondary route and is unchanged from the simple method. To counter this, MikroTik routers have the concept of gateway checking. Hi, Apologies if this should be in the ‘Beginner Basics’ group; Admin, Please move if necessary. Ill add that both ways are 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. 67 hop is unreachable. 5 - failover with recursive routing and PBR by peracchi » Mon Oct 03, 2022 5:50 pm Jan 25, 2019 · Hi guys, Finally I have failover with recursive routing working (attached). #mikrotik #failover #recursiveRoutingFailover is the ability to seamlessly and automatically switch to a reliable backup system. This is useful for BGP based MPLS VPNs. 3. 5 days ago · Recursive routing occurs when a route (either static or dynamically learned) has a next-hop that is not directly connected to the local router. I can’t figure it out. However if I sever the connection further down in the chain so the link is still up but the Aug 27, 2021 · 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 ISP to monitor and when PPPoE fails Netwatch detects that with ping that is my method. 9 for example. Jul 18, 2023 · MIKROTIK DUAL WAN FAILOVER RECURSIVE ROUTING OS V7 | MIKROTIK TUTORIAL SassaPrePrint 7. Secondary is from the Chateau's LTE modem. 1 gateway=ether1 scope=10 add comment=WAN1 dst-address=9. 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 remain up. Recursive routing allows you to create a route with a defined next hop that is not actually directly adjacent to the router. You can see that the route has been set up correctly as it will be reachable and on the gateway it should say it is recursive. Or: Use recursive routing (find it on the wiki or the forum) Or: Use net watch + scripts Etc I would go with 1 and as a bonus remove Agar R-1 dapat menjangkau link diatas gateway yang diberikan ISP(Router-UTAMA) maka diperlukan recursive-routing. 4 and 9. qbiws sfthy tusg magbzzgj uhug gowx drx vaix rhdvk eytem