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Questions tagged [routeros]

Linux-based operating system known also known as MikroTik RouterOS that runs on x86 and RouterBOARD systems.

Major features:

  • Powerful QoS control
  • P2P traffic filtering
  • High availability with VRRP
  • Bonding of Interfaces
  • Improved interface Smaller and Less resource-hungry
  • Tons of other new features
  • Advanced Quality of Service
  • Stateful firewall, tunnels
  • STP bridging with filtering
  • High speed 802.11a/b/g wireless with WEP/WPA
  • WDS and Virtual AP
  • HotSpot for Plug-and-Play access
  • RIP, OSPF, BGP, MPLS routing
  • remote WinBox GUI and Web admin
  • telnet/mac-telnet/ssh/console admin
  • real-time configuration and monitoring

For more information, see:

http://download.mikrotik.com/what_is_routeros.pdf

http://www.mikrotik.com

80 questions
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bgp and incomming requests

I have IP pool, 2 providers and BGP on RouterBoard. First provider is default. Second is backup. If first provider falls - outgoing connections works on second. But incoming still routed to broken provider. How to made higher available server?
eri
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GRE keepalive with Linux and RouterOS

I have a Linux host and couple of routerboadrs. I created a GRE tunnel, but Linux does not answer keepalive packages. Then router mark gre connection as unreachable, so I cant send to Linux host from router subnet. If linux sends something into…
eri
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RouterOS 7, how to fair-share per interface

I'm configuring fiber for my office. Every floor is rented by someone, and I want to share the internet fairly. We've got one incoming 1Gbps fiber link, into a modem, followed by a Mikrotik router. Every floor has a port on that router. I want to…
Daniël van den Berg
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RouterOS - how to make diffrent IP to access the Internet through different gateway

I want to make 192.168.1.2/24->192.168.1.1 to access the Internet, but 192.168.1.3/24->192.168.1.100 to access the Internet. I don't know how to do it. [admin@RouterOS] /ip/route> print detail Flags: D - dynamic; X - disabled, I - inactive, A -…
Kurei
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DST-NAT for port tcp/80 on Mikrotik router

I am trying to redirect the incoming traffic to tcp/80 of the public IP interface of Mikrotik router to the internal server with reverse proxy. No matter what I do, the NAT rule does not work with tcp/80 as dst-port. If I change it to the tcp/8080…
japol
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Why are certain TCP connections extremely slow, except while running a packet capture on the router?

I have a weird issue with my MikroTik RouterBOARD hEX - RB750Gr3 (running Router OS 7.8). Certain TCP connections are extremely slow, for example this 93 KB file takes ages to download from the clients in the router’s LAN: curl…
aaronk6
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One port 2 external ip linked to MAC split by LAN ports

The provider issues 2 static addresses linked to the MAC address of the device on one port. Is it possible to divide the ports of the Mikrotik router into traffic exchange through each address? For example: WAN (ether1 port): 192.0.2.11 (gateway…
Serrver
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IP Tunnel - First router is not sending traffic to the second one

I'm a beginner when it comes to Mikrotik . I'm trying to run an IP tunnel between 2 RouterOS . First Router is set up as PPTP and L2TP server and clients can connect and use the internet but what I want to do is to set up an IP tunnel so when…
Mr Pro
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Mikrotik CCR1009 ROS 7 dual WAN configuration

i have a CCR1009 (ROS 7.2.3) configured with the COMBO port as WAN_1 and the eth1 to eth5 ports as LAN, VOIP, and 3 SERVER with different subnets. The ISP is fastweb (mixed fiber 100/100) which provides me with 5 public IP addresses and which I have…
Gianluca
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MikroTik - configure NAT behind NAT

I have primary Mikrotik router connected to Internet provider and serving internal network 192.168.88.0/24. I also have second Mikrotik router which I want to plug into my internal network of the first router and server its own internal network. I…
ivan.ukr
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AWS middlebox appliance routing doesn't work

I have installed and configured EC2 instance with routerOS which I want to use as main point of connection for branch networks. It has 1 interface, resides in subnet 172.20.1.0/24. Subnet 172.21.1.0/24 created within same VPC and has route tables as…
Pascal_tgn
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mikrotik route appear and removes every second automatically

Mikrotik OS v6.48.2 has routes # DST-ADDRESS PREF-SRC GATEWAY DISTANCE 0 ADS 0.0.0.0/0 193.168.1.1 1 <<<<<<<<<<<<<<<<<<<<< 1 S ;;; dyno 0.0.0.0/0 …
Master
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Ubuntu Installation on Qemu/KVM Black Screen

I'm trying to install Ubuntu or higher on KVM. I have tried installing 14.04.6 LTS / 16.04.7 LTS and 18.04.5 LTS First i create Qemu Disk Image : qemu-img.exe create -f raw hdd.img 5G and when i boot to the ISO : after selecting Install Ubuntu…
Amr SubZero
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Can I filter IPv6 ospf-v3 routes in Mikrotik RouterOS v6?

When setting up an ospf instance, in-filter and out-filter allow us to control which filter chains will be used to decide what routes get added to the routing table, propagated without adding them to the routing table, dropped, or logged. But with…
Falcon Momot
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Simple routing not working

I have a problem with my virtual environment. On this picture you can see my configuration: I have a total of three subnets. Where one router with 192.168.1.1 is physical and one virtual router and two virtual machines. all virtual devices are…
Jonas Aeschlimann
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