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

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486 views

MikroTik beep on RDP

I am a newbie in MikroTik RouterOS. How can I add a rule or script to beep when some one tries to connect to a special port on one of interfaces? For example I need to know if someone is trying to ...
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1answer
3k views

Prevent RDP logon brute force in mikrotik router via winbox

Masters, I need help, how to config our router to block RDP brute force attacks I would like to set our router to only allow RDP connection from a specified country (our specified IP ranges), plus i ...
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2answers
490 views

DNS Server, DHCP Client and Server works fine, but request time out occurs when using MikroTik as an access point for a modem

I use 2 Mikrotik wireless router, the first one is connected to modem and it works perfectly (SSID: server-one (hidden)). Second router ID: ether1: 192.168.1.1 wlan1: dhcp-client wlan2: ...
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0answers
2k views

OpenVPN Route Issues w/ Mikrotik & Windows 7

I'm having (what I suspect is) a route issue with an OpenVPN implementation and a Windows 7 client. The VPN connection looks to establish itself just fine, and the route is available however efforts ...
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1answer
355 views

AWS VPN server cost [closed]

This question is probably naive - please bear with me, I'm still getting my head around how VPNs work. TL;DR - if I host a VPN server on an EC2 instance (standalone, not VPC), will I pay $.05/hr for ...
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2answers
970 views

Routing between multiple Mikrotik Firewalls

I have 2 Miktorik RouterBoards, an RB1100 and a RB951G. The 951G is acting as my Wireless box, and has Guest, Internal and Internet Only Wireless networks. The RB1100 has 3 WAN connections (2x150/10Mb ...
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1answer
173 views

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 ...
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1answer
1k views

MikroTik not accepting VPN connections over wifi

I'm using MikroTik RouterOS v5.18 x86 on a Dell PC. I have done the following: Set Addresses Set PPPoE Client & Server Set PPTP/L2TP Server Make Profiles and Secrets SRCNAT MASQUERADE the IPs of ...
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2answers
5k views

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 ...
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1answer
719 views

MikroTik RouterOS 5.18 Does not connect to internet after restart

I am setting up a RouterOS on an x86 machine. The router is configure and is connected to internet via PPPoE internet connection. I am distributing it to 5 PCs and a Router via RouterOS PC. The setup ...
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537 views

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 ...
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1answer
3k views

How to assign a public IP to a server behind a Mikrotik rb1200, without NAT?

I have a fiber connection with 5 public ips. The ips are like this: 200.195.169.xxx/29 The Internet Link is connected to ether2. One of the public ips is used to the LAN. ...
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2answers
10k views

Mikrotik and NAT/Routing issue

I have basic NAT/Routing problem with Mikrotik RB750 that I've been unable to solve over the past days. From our ISP we have 26 IP addresses: 10.10.10.192/27, with 10.10.10.193 being the gateway and ...
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1answer
3k views

VPN setup on mikrotik router

I have successfully setup a pptp vpn server on a Mikrotik routerboard. I am able to connect to the VPN and can successfully access a certain IP range. This is my setup: ADSL modem/router - mikrotik ...
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1answer
6k views

Setting HTTPS Proxy in Winbox for MikroTik

I am using MikroTik router model RB750, I need to use HTTPS proxy method for some of my clients. The Proxy Server (VPS) is in another country and i have the IP address and the Port Number and a ...
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2answers
263 views

Windows VPN not authenticating from ADSL to Wireless link

I have a normal windows VPN on a computer connecting to a 196.201.x.x/24 IP. If this VPN tries to connect from any address in the 41.x.x.x range it cant get there. The server is a normal windows 2008 ...
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1answer
307 views

Extending the wired internal network to wireless by using PoE Access Points

Today we're running a Mikrotik 1100AHx2 at our office where we've four floors on different subnets. Now I'm looking in to setting up a Wireless network spanning across these floors using Access ...
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3answers
596 views

Road Warrior VPN Setup

I apologise up front for the rather open ended nature of this question but I've got well out of my depth and could really do with some pointers. I need to set up a road warrior VPN solution which ...
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1answer
2k views

Error handling in Mikrotik scripts

I have RouterOS 5.14 on RB493G. I need to write script, that launches /tool fetch ... Execution of fetch may result in error, this is OK(URL may be sometimes unavailable). Script hangs on error. Is ...
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1answer
2k views

MIKROTIK - set proxy authentication

Is it possible to set mikrotik authetication to be used for set the connection of other applications to internet using mikrotik proxy? For example connect miranda IM using mikrotik proxy server: ...
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2answers
746 views

MikroTik as PPPoE server

I'm working at ISP and we provide internet over PPPoE. Our servers are running on FreeBSD and we are considering some improvement to enhance the administration of the server. We've thought of moving ...
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3answers
5k views

Use MikroTik Bridge as a Public IP Firewall for Public Hosted Servers

We want to do this: Internet<->MikroTik in Bridge Mode with Firewall Filter<->Hosted Server The primary objective is to allow RDP and FTP in from the outside but block everything else from ...
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1answer
1k views

How come the netflow data isn't showing up on the server?

I have a mikrotik router and it is sending trafficflow (fully compatible with netflow) data to my debian server that is running cacti. But after installing cacti's flowviewer plugin, cacti doesnt ...
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0answers
416 views

Windows Authentication over site-to-site VPN

We have recently opened up a satellite office about 500 Km away from our main office. The office consists of 2 staff, and some of our office workers make their way out to this office every once in a ...
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2answers
1k views

IP Conflicts from mikrotik router for multiple ip addresses (that it isnt assigned)

I have a point to point wireless connection using two mikrotiks. When I plug the mikrotik into a switch with just my laptop I get an IP address conflict on my machine no matter what IP I am assigned. ...
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1answer
729 views

Sharing Internet connection between people in apartment blocks

I am currently trying to choose hardware for two projects. The first project: there is a five-storey apartment block, which receives Internet connection through Wi-Fi. It is planned to place a grid ...
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1answer
1k views

Mikrotik route syntax to create a new routing table

I want to replace my linux gateway box to Mikrotik. But I never found how to write this linux's iproute2 command in mikrotik's way: ip route add default via 10.1.1.1 table browser ip route add ...
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1answer
744 views

Can a virtual mikrotik box bridge a hyper-v internal network with a hyper-v external network?

I am trying to set up a Mikrotik router as a transparent firewall on my network. I got the machine working on a hardware MT box, but my boss wants the MT virtualized. I have been trying the set up ...
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2answers
907 views

Manually set IPv6 neighbor's MAC address in Mikrotik's RouterOS

I have an interesting problem. An ISP of ours started providing native IPv6 on their network. They provided us with a /56 prefix and a /126 linking segment (::1 being their endpoint and ::2 being ...
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1answer
999 views

Help me make sense:VLAN, Hyper-V, Intel VMLB

I have serious problems getting VLANS working on a Hyper-V host with an Intel network card. The hardware: A router / switch (linux software bridge) which is a Mikrotik 1100 AH, Router OS 5.1 A ...
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1answer
257 views

Mikrotik Integration with ERP-LIKE systems?

I'm looking to integrate a mikrotik server in my ERP-LIKE application, but I have no idea to start such a thing. What do I need to know about mikritik to do such integration? In my system actually I ...
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1answer
3k views

Mikrotik 750G configuration backup

I have two Mikrotik RouterBoard 750G device. I would use the another as a cold backup replacement of the active one. But if I upload the configuration to the backup router I lose control above it, ...
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1answer
864 views

MikroTik ipv6 Tunnel

I've got a MikroTik router set up with the latest stable OS on it, and I just set up an ipv6 tunnel with Hurricane Electric, but I'm having an odd issue with it. I can't ping anything until I first ...
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2answers
933 views

Mikrotik, script

I have Mikrotik 3.3, I have a dyndns script, which not works, because of this line: /tool fetch mode=http address="checkip.dyndns.org" src-path="/" dst-path="/dyndns.checkip.html"[/b] bad-argument ...
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1answer
4k views

Accounting setup in freeradius with mikrotik and the “always” module

I have a freeradius setup that is being used to provide authentication for users on a wireless network. The access points are all Mikrotik hardware and the users are connected 24/7. We've been ...
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1answer
942 views

On RouterOS, how will transparent proxying (with DNAT) affect reporting of netflows?

I have a box running Mikrotik RouterOS, which is set up to do transparent web proxying, as described here. In short, this means that I have a firewall rule for destination NAT causing any port 80 ...
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2answers
1k views

On Mikrotik RouterOS, is it possible to get Netflow information from a bridged connection?

I have a RouterOS box set up to bridge two ethernet connections. I have use-ip-firewall=yes in the bridge configuration, so that the ports go through the firewall. I've enabled netflow reporting via ...
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3answers
9k views

How do I set up RouterOS to use web proxy on another machine?

The RouterOS docs show how to transparently proxy all web traffic via the HTTP proxy built into RouterOS: /ip firewall nat add in-interface=ether1 dst-port=80 protocol=tcp action=redirect ...
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1answer
476 views

What information do I need for initial setup of BGP?

Hey guys, I will be installing a MikroTik BGP capable router into a datacentre tomorrow, I have almost no idea how to do this but luckily there is an identical mikrotik router that has already been ...
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1answer
1k views

MikroTik on HP ProLiant DL360 G6 [closed]

Has anybody installed MikroTik RouterOS v4.4 on DL360 G6 server? Thanks.
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3answers
2k views

Integration of Active Directory, Squid and traffic shaper (like MikroTik)

We have a large network in our university with about 10000 users. We have an AD and wants to use a Squid server for caching and NTLM authentication. We have 40 Mbit/s Internet too, we are going to ...