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Questions tagged [mikrotik]

Latvian manufacturer of computer networking equipment, known for the Linux-based operating system known as MikroTik RouterOS.

The main product of MikroTik is a Linux-based operating system known as MikroTik RouterOS. Installed on the company's proprietary hardware (RouterBOARD), or on standard x86-based computers, it turns the computer into a network router and implements various additional features, such as firewalling, virtual private network (VPN) service and client, bandwidth shaping and quality of service, wireless access point functions and other commonly used features when interconnecting networks.

http://en.wikipedia.org/wiki/MikroTik

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NAT a single IP using 2nd WAN Internet

I have a MikroTik RB750 (firmware 6.22) acting as a gateway for my LAN. Here is the basic configuration: Ether1-WAN1 (1.1.1.10/24) Ether2-WAN2 (2.2.2.20/24) Ether5-LAN (192.168.1.1/24) IP Routes: AS 0.0.0.0/0 1.1.1.1 reachable on Ether1-WAN1…
Narbeh Davoodian
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Mikrotik Download Limited

I have a Mikrotik routerboard RB2011UiAS. I have an issue that when downloading we only get between 10mbit (1000pps) - 13mbit(1200pps) when connecting directly into the ISP provide with the Mikrotik. If I put a hp procurve switch between the…
Oliver
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WiFi: Frequencies that map to non-overlapping 2.4 GHz channels 1,6 & 11

I'm configuring a wireless router. I know the non-ovelapping channels are 1,6 & 11. However, my router only specifies frequencies that I can select, not channels. What are the frequencies that map to channels 1,6 & 11?
F1Linux
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Can't get a serial console on MikroTik RB4011iGS+

I am trying to connect to the serial console of my MikroTik RB4011iGS+. I might be missing something obvious, but I can't seem to get a terminal (or anything else). Relevant documentation…
Valmiky Arquissandas
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Logging NAT mappings on a Mikrotik router

I am looking for suggestions on how to configure a Mikrotik router to log NAT session setup and ideally teardown. However, setup only is sufficient for my immediate needs. I found a method to log all packets, and I might be able to reduce this to…
Michael Graff
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How to setup an encrypted L2-Tunnel using MikroTik Routers?

What I would like to achieve I want to securely spread an existing internal subnet over multiple buildings. That means that I have two locations with virtual machines that need to be within the same subnet. The idea is that the virtual machines…
SDwarfs
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Only able to ping WiFi AP for about 60 seconds, then is full access after

I have 3 x Mikrotik RB951Ui-2HnD router board (RB) running 6.31 with wlan1 bridged with ethernet 2. STP is disabled on the RB bridge (protocol mode set to None). I have a HP ProCurve 2520-24-PoE switch (flat, no config) connecting to the RB951's (I…
morleyc
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NAT to two different servers on the same port via hostname with Mikrotik RB2011

I have a Mikrotik RB2011 router, running RouterOS which connects to the internet via a static IP. In my lan I have two different servers, one that is on IP 192.168.89.11 and another on 192.168.89.12 My DNS (on cloudflare) resolves both…
pataroulis
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Routing from mikrotik two IP addresses to same gateway

I have 2 static addreses (a.b.c.72/24 and a.b.c.128/24) on gateway1 and gateway2 interfaces. ISP have one gateway a.b.c.1 . I can use a.b.c.72 only on gateway1, a.b.c.128 only on gateway2. How to get a.b.c.128 working? I want route some local…
eri
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MikroTik IPsec client Fortigate 'Received ESP packet with unknown SPI.'

We have a client with 6 sites using IPsec. Every now and again, possibly once a week, sometimes once a month, data just stops flowing from the remote Fortigate VPN server to the local MikroTik IPsec VPN client. In order to demonstrate the symptoms…
Eugene van der Merwe
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Allow RDP only over VPN

I want to do allow 3389 port(RDP) only through VPN connection, not normally. How can I do this? I have configured VPN server in Mikrotik. I have blocked all traffic except http and https by firewall filter. I allowed 3389 by filter rule and right…
niren
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Mikrotik router RDP brute force blocking with whitelist

Masters, We have a miktorik router, and we would like to block RDP brute force, but we need whitelist also to allow our collegaues to connect without blocking them. (they sometimes hitting wrong password..) So as an earlier post and @Regan…
holian
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Issues with connecting to network resources after segmenting network

I've created network segments with my MikroTik RB1100 including 3 client LANs, a phone LAN, a trusted network (servers, printers, etc) and a DMZ. These are not VLAN's per-se as there is no tagging done, these are separate LANs on different physical…
DKNUCKLES
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Redirect private LAN traffic to internal server when DNS answers with external IP

I have a mikrotik RB2011 router/firewall. Inside the firewall I have a web server that has an private IP (lets say it's 192.168.1.5) On the WAN side of the firewall I have a static IP (assume it's 192.0.43.10 - www.example.com). The…
hookenz
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Mikrotik API reference for `passthrough=no`

In several parts of the Mikrotik API Manual there are references to the passthrough=no and passthrough=yes. e.g.,: Manual: Transparent Traffic Shaper Manual: "/ ip firewall mangle" But nowhere have I seen a complete description of what this…
Chris W.
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