Recursive mikrotik. Post by djmuk » Wed May 03, 2023 10: .

Recursive mikrotik 100. 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. Post by S8T8 » Thu Aug 08, 2024 11:54 pm. So funny. I'm currently following this guide, and it suggests adding these routes (I've adjusted Recursive routing allows you to create a route with a defined next hop that is not actually directly adjacent to the router. Need help with 3011UiAS config for 2 LAN + DMZ and 2 WAN via recursive routes. How would I apply recursive failover by checking for packet loss? @anav's question was "why would you want to use ECMP" while yours was (apparently) "can I use ECMP or do I have to use distinct distance values"?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. 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. So what these entries are doing is set up a route to 8. 9 for example. Recursive Function Problems. 1 is resolved through a connected route, it's status is reachable. Hi guys, Finally I have failover with On that route, set scope to 64 and target scope also 64. 0. Fail Over dengan Recursive GatewayDengan menggunakan lebih dari satu gateway internet (ISP) memungkinkan kita untuk melakukan fail over dimana salah satu lin @anav's question was "why would you want to use ECMP" while yours was (apparently) "can I use ECMP or do I have to use distinct distance values"?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. Forum index. Installed V6 routes that have reachables nexthops (recursivly that is) will never be active due to something broken. So I understand that a recursive route is a route that gateway is a network that is not connected to router and route must lookup routing table again in MikroTik. 17, Asterisk 16. The numbers are meaningless in that I could be using 100 and 50 or 3 and 7. Scripting. 0/16 route, it's status is MikroTik Support Posts: 26828 Joined: Fri May 28, 2004 9:04 am Location: Riga, Latvia. 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 @anav's question was "why would you want to use ECMP" while yours was (apparently) "can I use ECMP or do I have to use distinct distance values"?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. Untuk itu ada sebuah trik pada pengaturan routing untuk membuat fail over secara otomatis tanpa menggunakan script. and when I use that on its face it works just fine. gw. and in the routing MikroTik Support Posts: 26815 Joined: Fri May 28, 2004 9:04 am Location: Riga, Latvia. Post by alexpiccioli » Wed Feb 13, 2019 10:44 am. RouterOS general discussion. The routes higher in the recursive hierarchy check the I have a dual WAN setup using two DHCP clients and recursive routing (see config below) . 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. Recursive failover & NAT - issues. General. Recursive static route does not apply MPLS labels. Multiple WAN-Check: Recursive=Direct To DNS thru ISP gateway --> Scope Hi, I have a problem with USB LTE Huawei E3372 with my mikrotik RB750Gr3. This The difference is that I am going to change from my current recursive setup to one that makes some changes to the DHCP client settings, and IP route settings and then will rely on a script to ensure that the IP route rules work. I've searched a few posts and tried recursive routing but I'm still missing something. I've configured recursive routing with ping-based failover detection using 1. Passing Into Late 2018 And still this is big issue when @Mikrotik WHEN will recursive routing work in routeros. 22. Misalkan kita punya 2 sumber internet (2 ISP), jadi sumber-sumber ini dapat digunakan bersama / tidak aktif hanya satu ISP. 150. Nameservice is a very central point. So if the gateway device or something else inside the ISP's network fails, both recursive routes which use that gateway fail regardless via which physical interface they go. Jump to navigation Jump to search. Recursive Routing elicits "inbound" issue. That one is then used as an actual gateway for the route from which the recursive search has started. Mikrotik CCR1009-7G-1C-1S+ (ROS 7. Didukung dengan teknik recursive gateway. 15 posts • Page 1 of 1. So if that WAN fails, all client requests to 8. Pengumuman Libur Hari Raya Natal dan Tahun Baru. Thanks again, I can now be fairly confident that if the recursive route isn't reachable the router will failover from WAN to the other. I would then like to only select out of that the GATEWAY column if possible so I have a simple string (not an array). What is the purpose of mangling? Related to failover??? Oh I see, the MT document has mangling but this is very confusing. I have a dual WAN setup using two DHCP clients and recursive routing (see config below) . Don't understand your slang but seems unkind to me. the Mikrotik router connected behind the provider CPE device will still be able to ping its immediate default gateway of 192. 168. Or try higher. I know the configurations But I am confused with scope and target scope. I have a PPPoE connection (Primary ISP) with a Dynamic IP on Ether1. I have 2 WAN Netlife and Claro. Recursive Mikrotik Documentation ERROR?? Post by anav » I am currently using nested recursive routing to check ISP health. Re: open recursive DNS port 53. The problem is recursive routing is only available with IP gateway (Bad Mikrotik), so I can only use one of those links with same gateway IP. 20. 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. You could still ping but it was intermittent with latency spikes. One of my favorites is recursive routing. Untuk Tahun Baru, kami akan libur pada tanggal 1 Januari 2025 dan akan beroperasional kembali pada tanggal 2 Januari 2025. Post by blaggacao2 » Mon Jul 15, 2024 9:44 pm. What is cool is that if this command Recursive Mikrotik Documentation ERROR?? RouterOS general discussion. Post by mrz » Thu Nov 11, 2010 2:02 pm. b. Joined: Mon Nov 30, 2020 6:44 pm. just joined Posts: 7 Joined: Fri Jan 25, 2019 8:54 pm Location: VEN. I simulated Hi, I have a problem with USB LTE Huawei E3372 with my mikrotik RB750Gr3. Regards, Steve MikroTik. So I understand that a recursive route is a route that gateway is a network that is not connected to router and route must lookup routing table again in Don't understand your slang but seems unkind to me. X. 5. b ether1' Before I figured out that 'target-scope' was the issue, I was seeing a. Select Your Failover Method. 2. The question you should be asking is why isnt the recursive routing information you should have followed here not working. 1/2/3. recursive routing is used to check what's behind your first hop, not to jump it, therefore your packets are travelling from your LAN through the CISCO router and if it doesn't have the default route it will always drop the packet because it doesn't know where to forward it. Gateway ISP-1. 2 We have several hotspot deployments and have ran into a problem where they are being used as an Open Resolver in DNS slow drip DDoS attacks. Now I wanted to try doing recursive routes and with failover - (Internet connections will be a starlink and a mikrotik lte dish. 4 posts • Page 1 of 1. Gateway ISP-2. Post by alesan88 » Tue Jul 31, 2018 9:55 am. Thanks, Tony S In RoS 6. Recursive will not work for a dynamic DHCP scenario normally without some scripts, but since we know the gateway IP on WAN2 will NOT change you are safe to so in this case for WAN2. 3 recursive route failover. 2 Recursive routing occurs when a route (either static or dynamically learned) has a next-hop that is not directly connected to the local router. CelticComms Forum Guru Posts: 1765 gateway-status=192. 1 and 8. Beginner Basics. Nexthop values of RIP or OSPF routes, for example, are supposed to be directly reachable and should be looked I have 3 pppoe connection on 3 ethernet, 2 of them have one gateway (Same ISP). 1 & 4. How to set 3 recursive route failover in the ccr-1009. Hello everyone! Perhaps someone has encountered such a problem, so I ask for help. Is my config correct? The first question is what is your use case. Selain distance dan check gateway, kita bisa memanfaatkan parameter Mekanisme pengecekan apakah link ISP putus atau tidak, bisa menggunakan check gateway. PCC & Recursive Routing with PPOE and Static IP Address. . My apologies, my first setup works recursive routes but I have to waiting longer than usual for back on main route(ISP1) about 3 minutes. 67. Identity ISP-3. It is necessary to restrict a set of routes that can be used to look up immediate next-hops. 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 Hello I am doing a lab about load balancing PCC in mikrotik. In addition in your case recursive makes sense in that the router will be checking Fail Over dengan Recursive GatewayDengan menggunakan lebih dari satu gateway internet (ISP) memungkinkan kita untuk melakukan fail over dimana salah satu lin Recursive routing allows you to create a route with a defined next hop that is not actually directly adjacent to the router. a recursive via b. 65 that participated in an attack against a customer of ours, generating large UDP responses to spoofed queries, with those responses becoming fragmented because of their size. 1) on Ether 2 (192. However, with recursive routing, I can't figure out how to implement it. 0/16 route, it's status is recursive, and it uses 10. Unanswered topics; Active topics; Search; FAQ; Active topics; Active topics Note: First time auto-discovery is set to scan network to 2 recursive hops. Um servidor DNS recursivo aberto na internet pode se tornar um alvo de ataques DoS (Denial of Service) e pode ser abusado para participar de ataques DDoS (Distributed Denial of Service) via DNS. RouterOS Scripting and API. Post by aeaton1843 » Wed Feb 15, 2012 5:35 am. im including watches and phones. Dear experts, I read many interesting posts about recursive routes, first of all thanks to anyone who contributed investing his time to share experiences MikroTik. Given that route print detail shows things like gateway-status=10. Applies to RouterOS: 3, v4+ Packages required: routing . 8 will NOT MIKROTIK FAILOVER GENERATOR - RECURSIVE GATEWAY, CHECK GATEWAY, NETWATCH PING. CelticComms Forum Guru Posts: 1765 Joined: Wed May 02, 2012 3:48 am. LTE really only ever gets like 40 megs) but I was going to have the LTE as a failover. Dynamic DHCP & Recursive [SOLVED] RouterOS general discussion. I would like to know when a provider switch occurs (email notification). Wrong question. This works: NOTE ENSURE for IP DNS servers you use different ones than recursive so use 8. IPV6 DHCP Option 23 Recursive DNS. 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". Hi, I saw it reported elsewhere that recursive routes and gateway tracking don't work in RoS 7. So, a small nuance, the second recursive, addresses the first DNS site 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. Until it says "reachable recursive". So we have to work extra and do it manually. Quick links. Skip to content. I ended up having to disable (renumber) the route manually. Besides that I was asking is putting the distance parts in twice is actually needed or just once. IPV4 days are Mikrotik, recursive routing and FreePBX. 4 in the ISP-Outbreak a. MikroTik offers many options when discussing Internet high availability, ISP redundancy, WAN failover, etc. 94/24 via DHCP with mac binding. What is important solely is the relationship between the target scope in one route rule and the scope in an associated route rule. 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. So integrating it into 2 redundant core-routers would simplyfy things a Recursive failover has been working perfect for my connection with 2 ISPs. 50. hi, I Howdy folks, I updated my router to ROS 7 and configure failover from ether1 to lte1 based on the official Mikrotik website guide. Thank you, Gabe Selig. Recursive=Direct To DNS thru ISP gateway --> Scope It come from official mikrotik documentation website and it's not working. Mikrotik Fail Over Dengan Recursive Gateway. paoloaga Member Candidate Posts: 227 Joined: Tue Mar 08, 2011 1:52 am Location: Lugano - Switzerland. Produk dan sistem operasi MikroTik (RouterOS) menyediakan berbagai fitur yang dapat dikonfigurasi untuk mengatur dan mengoptimalkan koneksi jaringan, keamanan, dan fungsi jaringan lainnya. everything goes out the 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. Thank you for the response. It is necessary to restrict a set of routes that I cant express my feelings how much I hate Mikrotik for doing such stuff, which makes everything so overly complicated!! For everyone who wants/needs to cheat, this works: Single WAN-Check: single-check. Saat Recursive routing occurs when a route (either static or dynamically learned) has a next-hop that is not directly connected to the local router. 2 gateway=ether1 distance=0 scope=10 routing-mark=cust-one 1 ADb dst-address=10. When I physically remove the cable from the main WAN the device fails over to the secondary WAN as expected. mrz MikroTik Support Posts: 7169 Joined: Wed Feb 07, 2007 11:45 am On the Office mikrotik I create a Src nat rule so that the 1702 vlan uses the 2nd public. Working 100% - Pinging a host from 50. Sebagai tambahan, yang sering menjadi kendala adalah mekanisme check-gateway hanya dapat melakukan pemantauan gateway terdekat, sehingga jika yang terjadi masalah di atas jalur ISP-A misalnya, paket data akan tetap dilewatkan melalui ISP-A, sebab router masih menganggap ISP-A reachable. MikroTik. I'm using a recursive route for WAN failover, and on a second RB I am using Netwatch to ping this recursive route so that a specific port can be disabled when the primary WAN fails, and enabled when the primary WAN recovers. As the two WAN interfaces have the same gateway, it means that they are in the same subnet. Good evening all, I am about to configure Recursive Failover on my CCR with dual WAN. So in the first Well, using recursive eliminates the situation where connectivity to the ISP is fine but the connection from the ISP to the WWW is not working. Please consider reconfiguring your resolver in one or more of these ways: Load balancing, digunakan untuk menyeimbangkan / memaksimalkan bandwidth yang masuk kedalam mikrotik. Topology: MikroTik. 8 recursive via my. X that participated in an attack against a customer of ours, generating large UDP responses to spoofed queries, with those responses becoming fragmented because of their size. I think I lost myself trying to understand how recursive routing works on Mikrotik. I was used 2 ISP and 2 IP in internet for test. Multiple WAN-Check: Recursive=Direct To DNS thru ISP gateway --> Scope I cant express my feelings how much I hate Mikrotik for doing such stuff, which makes everything so overly complicated!! For everyone who wants/needs to cheat, this works: Single WAN-Check: single-check. การทดลอง Config Mikrotik : การตั้งค่า Recursive Routing เพื่อตรวจสอบว่า Internet ของ Router ตัวก่อน MikroTik. Identity ISP-1. IPV4 days are MikroTik. It is necessary to restrict a set of 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 Copy-Paste Script to Winbox Terminal! Bagaimana teknik load balancing PCC dan Fail Over di Router Mikrotik terbaru? Simak penjelasanya disini. 2 posts • Page 1 of 1. We have tried to mitigate it by dropping input packets destined for UDP and TCP port 53, how can I close recursive dns on mikrotik? where can I verify if its opened? thank you. I was asking help about "WAN Failover and/or recursive routing" and the the steps of the official help page I mentioned at the very beginning of my post. com with your I have 3 pppoe connection on 3 ethernet, 2 of them have one gateway (Same ISP). anav Forum Guru Posts: 21388 Joined: Sun Feb 18, 2018 10:28 pm Recursive nexthop lookup example: Recursive nexthop lookup example nexthop 10. Having a second recursive, eliminates the issue where the connectivity to the ISP is fine, access to the WWW is fine, but the DNS site itself is down. Kabel UTP RJ45 I know this question has been asked more times than I've hit the snooze button on my alarm. Hi all, Hoping to get to the bottom of a problem with my PCC load balance using recursive routes, I have it set up as a 5x WAN load balancer which really well apart from 1 small issue which keeps coming up with some sites we supply connectivity too. 194. Multiple WAN-Check: Recursive=Direct To DNS thru ISP gateway --> Scope Given that route print detail shows things like gateway-status=10. When the IP address of the gateway specified for a route is not in any of the connected subnets, a route to that IP address is searched for, and this process repeats until a route is found whose gateway IP is in a connected subnet. 1 interfaceToWWW distance=20 scope=40 target-scope=30 bgp-as-path="(64541)" Finally, should I be looking at my configuration or at Mikrotik support for an updated firmware/fix. Mikrotik does not. This existing routing config in a running (production) MT was done by someone who is no longer reachable right now, hence, the non-techie owner of the network has ask me for help to check if the said config is correct or needs to improve. 4 and 9. Note that all the /32 routes have the default value none of parameter check-gateway, which means that it is enough for these routes to be deemed active that their gateway interfaces were up (and if I remember right, changing it to ping makes no difference when the gateway is in a connected subnet). There is no scale. This gives me a table of data. "Add default route" is selected with Distance 1. Would appreciate if you can point me to specific links with almost same scenario (3 ISPs and 3 MikroTik. LTE Router (192. So, a small nuance, the second recursive, addresses the first DNS site 'a. how do i disable the recursive queries ability so that external attackers cant use it? does disabling ALLOW REMOTE REQUESTS prevent recursive querries? thanks. and in the routing table I have a puzzling problem. Segenap In RoS 6. 6 posts • Page 1 of 1. everything goes out the 2nd 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. 4, where the route's recursive gateway is in the MPLS forwarding table: I have customers routers that have "open recursive DNS port 53" and my upstream provider is telling me I need to get that blocked. Unanswered topics; Active topics; Search; FAQ; Active topics; Active topics I have a puzzling problem. djmuk Frequent Visitor Posts: 54 Joined: Mon Jan 18, 2010 7:48 pm. Tool Netwatch bekerja dengan cara mengirimkan pesan ICMP secara berkala ke host yang dituju, dan kita bisa Mikrotik, recursive routing and FreePBX. Select Number Your ISP Line. ECMP recursive routes - MikroTik Quick links I saw it reported elsewhere that recursive routes and gateway tracking don't work in RoS 7. I am using recursive routing for 3 ISPs. Recursive Routing 15, 2024 9:14 pm. 1. 6/32 gateway=ISP1-gatewayIP scope=10 comment="ISP1" target-scope=11 MikroTik. ECMP recursive routes. Post by paoloaga » Mon Search. If its not working, then I need to fix the documentation. 14 [admin@MikroTik] > ip route print detail I cant express my feelings how much I hate Mikrotik for doing such stuff, which makes everything so overly complicated!! For everyone who wants/needs to cheat, this works: Single WAN-Check: single-check. maybe 40 and I doubt it,. as it stands, its enabled, which can help attacker do DDoS from mikrotik IP. FAQ; Home. I saw it reported elsewhere that recursive routes and gateway tracking don't work in RoS 7. I have 2 WAN connections in failover mode and use recursive routing to monitor main WAN. Post by djmuk » Wed May 03, 2023 10: Don't understand your slang but seems unkind to me. Hi All-I am trying to get a simple recursive script running and am having some problems. Failing complete nothing works. FIX NOW. Hello, I create a routing table for use recursive routing. I know how to set 2 recursive route failover in ccr using this: /ip route add dst-address= 8. 2. a unreachable' instead - nevertheless, IPv4 multihop iBGP is working fine now so I am a happy bunny. 8 will NOT @anav's question was "why would you want to use ECMP" while yours was (apparently) "can I use ECMP or do I have to use distinct distance values"?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. Due to fact they supply “default routes” as redistribution of their static “defaults”, so even when each of uplinks lost their connectivity they continue to supply me with defaults. code On the Office mikrotik I create a Src nat rule so that the 1702 vlan uses the 2nd public. Should only have about 20 or so devices. Tetapi agar lebih akurat, kita bisa juga menggunakan recursive gateway dengan memanfaatkan Scope dan Target Scope. 3 ether2 distance=20 scope=40 target-scope=30 routing-mark=cust-one bgp-local -pref=100 bgp-origin @anav's question was "why would you want to use ECMP" while yours was (apparently) "can I use ECMP or do I have to use distinct distance values"?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. I am really dubitative if only one check (not nested) is sufficient in real life to check ISP health. IP Public Check I cant express my feelings how much I hate Mikrotik for doing such stuff, which makes everything so overly complicated!! For everyone who wants/needs to cheat, this works: Single WAN-Check: single-check. recursive route RouterOS. You need a script that takes the newly assigned gateway in IP DHCP client and put it physically in your routing rules. 8/32 gateway = 10. I have 3 pppoe connection on 3 ethernet, 2 of them have one gateway (Same ISP). recursive route on vrf. Maybe someone could point out what im missing. 8 I thought I followed the instructions pretty well but apparently I haven't been able to change the routes to recursive. Fake IPv6 recursive nexthops. AzulSielong just joined Posts: 4 Joined: Sun Sep 17, 2023 9:27 am. 61 recursive via 192. Post by DEMONcore » Thu Aug 22, 2024 1:58 pm. Unanswered topics; Active topics; Search; FAQ; Active topics; Active topics MikroTik. My routing table look like this: /ip route add check-gateway=ping distance=1 dst-address=208. 222. Ao permitir que o serviço DNS do seu MikroTik receba consultas a partir de outros dispositivos da sua rede, é importante garantir que ele não fique exposto na internet. Hello dear, Mikrotik 3011UiAS; WAN1 (ISP1-DataGroup): Public IP 93. nexthop 10. # recursive routes for default gateways, dst-address are public DNS servers add distance=1 dst-address=64. BGP, OSPF, MPLS, MME, RIP, HWMPplus. Distance. anav Forum Guru Posts: 18695 Joined: Sun Feb 18, 2018 10:28 pm Location: Nova Scotia, Canada. IT SHOULD ping above two hosts with WAN1 interface because of recursive route lookup (the one with unplugged cable) - so it's should fail. I updated my router to ROS 7 and configure failover from ether1 to lte1 based on the official Mikrotik website guide. Mikrotik Mikrotik digunakan untuk konfigurasi dan manajemen berbagai aspek dalam jaringan komputer. 65 that participated in an attack against a customer of ours, generating large UDP responses to 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. @anav's question was "why would you want to use ECMP" while yours was (apparently) "can I use ECMP or do I have to use distinct distance values"?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. 1 as the immediate nexthop value that is installed in the FIB. 1 post • Page 1 of 1. 14. Identity ISP-2. Some ways are more complex but they offer additional features, and some others are quite straightforward, but wise at the same time. Thanks much! Its getting clearer. 3. Well, using recursive eliminates the situation where connectivity to the ISP is fine but the connection from the ISP to the WWW is not working. 8 will NOT Simple WAN failover with MikroTik 04 Jan 2024. Search. Gateway ISP-3. 232. 4. Post by broderick » Thu Dec 07, 2023 3:55 pm. b. 8 and 8. You appear to be running an open recursive resolver at IP address 103. a. 2012 11:56 pm. Top. Failover with recursive routing stays on backup connection. Re: REVERSE DNS - HOW BLOCK? Post by CelticComms » Fri Apr 19, 2013 2:23 pm. 2, from my laptop on the network using the forward chain. Ill add that both ways are coming from the same router on different vlans but ive set firewall rules on them to not respond to the others networks. igwana Recursive nexthop lookup example: Recursive nexthop lookup example nexthop 10. 8. ip bridge-wan, I would expect the recursive routes to use the actual gateway straight away during the actual routing process, are you sure that the complete recursion path is followed for every single packet being routed? Hi all. ECMP 5:15 pm. 2), freepbx 14. The reason I am making this configuration is because my primary ISP connection has many hops before the main router and the gateway i use is not the gateway of the main router. oscar789 just joined Posts: 15 Joined: Tue Jul 26, 2022 2:46 pm. It works as expected but it is a little bit complicated (3 nested recursive IP). Thanks, Tony S Hello I am doing a lab about load balancing PCC in mikrotik. anav Forum Guru Posts: 21050 Joined: Sun Feb 18, 2018 10:28 pm MikroTik. Windows has automatic scope. I have successfully tested the drop filter rule on both recursive routes, 1. 9. xxx. The working example configurations below assume three distinct Setting Load Balancing 2 ISP Menggunakan PCC + Fail Over + Recursive Gateway Router MikroTik Oke, mungkin saya akan sedikit bercerita terlebih dahulu kenapa sampai Recursive routing occurs when a route (either static or dynamically learned) has a next-hop that is not directly connected to the local router. 8 will NOT Basically recursive routing is done because: - MikroTik is able to check if a GATEWAY is alive and can handle routing based on the result (let's say: PING OK / PING NOT OK) This does not necessarlily mean that the INTERNET is alive on that gateway. # Following script is copied from the Mikrotik forum. prawira Trainer Posts: 361 Joined: Fri Feb 10, 2006 4:11 am. Mangling has nothing to do with Well, using recursive eliminates the situation where connectivity to the ISP is fine but the connection from the ISP to the WWW is not working. Recursive Failover with dynamic IP. Here is the problem: we have two uplinks, with BGP over both. 6. Thanks in advance for any answers. From MikroTik Wiki. 2) Given that route print detail shows things like gateway-status=10. Is my config wrong? Also, with regards to the distances, I only set the distance (based on priority 1, 2, 3) on the resolving routes and not on the monitoring (recursive) routes. 64. Topology: It come from official mikrotik documentation website and it's not working. 1 scope = 10 comment @anav's question was "why would you want to use ECMP" while yours was (apparently) "can I use ECMP or do I have to use distinct distance values"?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. ip bridge-wan, Also, while Mikrotik/everyone seems to use Google/etc DNS as the "host to check", there is a side-effect since traffic to 8. This is actually a total no-go for MikroTik as BGP Routers (at least if you have more than 1 router). thanks marco. เปลี่ยนไปใช้เน็ตสำรอง เมื่อเน็ตเส้นหลักล่มแบบใช้งานได้จริง ด้วยการทำ Recursive Routing ซึ่งปกติจะต้องใช้กับระบบที่มีการ Fix IP แต่คุณต้นมี Script (แจกสคริปต์ In my Triple WAN recursive (nested) config above, the scope and target-scope settings are just identical to each other for the three ISP routes. pcunite wrote: ↑ Tue Jul 25, 2023 7:01 pm The sample script logic below shows getting the ip route data for the ISP1 recursive route (by matching on comment name and active status). In case if you do not want this scan to go out of range which you have entered in "Scan Networks" field then change "Recursive Hops" to 0 value. Ask the community for help Comments on routes, that's all I can catch on, but how can you understand that the route has changed to one or another I would love to enable a recursive Nameserver on 2 RB1000 give them a single IP via VRRP and never think about nameservice any more. Sehubungan dengan hari Raya Natal dan Tahun Baru. Last week my main ISP experienced intermittent issues. MikroTik Support Posts: 7172 Joined: Wed Feb 07, 2007 11:45 am Location: Latvia. ip bridge-wan, Also, while Mikrotik /everyone seems to use Google/etc DNS as the "host to check", there is a side-effect since traffic to 8. Community discussions. Post by AzulSielong » Sun Sep 17, 2023 9:33 am. anav Forum Guru Posts: 18615 Joined: Sun Feb 18, 2018 10:28 pm Location: Nova Scotia, Canada. I have currently 3 nested recursive route, It is perhaps too much I am looking to replace my recursive routing with a a script called by Netwatch or just scheduled. 222/32 gateway=172. RouterOS. Performing poor the fastest Wireless link seems to be slow to customers. i'd recommend e-mailing support@mikrotik. IPV4 days are Hello All, I have the following setup on my network: [CCR1016 Concentrator] ----- L2TP Tunnel over Internet ----- [RB1100AHx2 CPE] The CCR1016 runs BGP over public ASN, and I'd like to run BGP on RB1100 too, but using another ASN (and its specific IP[v4/v6] subnets), as an eBGP customer from CCR1016. jpg. Operasional kami libur pada tanggal 25-26 Desember 2024 dan akan beroperasional kembali pada tanggal 27 Desember 2024. 3 recursive via 10. x, and I can see a thread here where someone is having the same issue with no actual fix reported. But it can be dangerous, as you can cause loops. ou appear to be running an open recursive resolver at IP address X. 3. 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. The change in RoS 7 seems to be that a recursive route now only works if the "target-scope" of the recursive route is GREATER than the "scope" of the gateway. I simulated Given that route print detail shows things like gateway-status=10. I want to load balance the traffic between them with failover so if one ISP is down the other is used. After search a lot in this and others forums I found only one solution and this is to update to last version 7. wan. So, a small nuance, the second recursive, addresses the first DNS site being down BUT ALSO is still viably ensuring that the ISP can talk to the WWW. 6) Don't know why, but it probably pings above two hosts with LTE1 interface, Having a second recursive, eliminates the issue where the connectivity to the ISP is fine, access to the WWW is fine, but the DNS site itself is down. 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. 8 does actually go out only ONE WAN. 1 is resolved recursively through a 10. IP Public Check. Forwarding Protocols. g an easy way is to put a comment in each applicable route could be comment=FIXME Netwatch merupakan salah satu fitur MikroTik yang berfungsi untuk memonitoring suatu kondisi host dalam interval tertentu. 0/24 gateway=10. sedln qdhdyt wxjfa itsrsquw xuey nztg igpqdhk myrni jlv fywsq