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

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Automatic Failover using check-ping url without set public IP on mikrotik

I was wondering if you could help me through this scenario. Consider we have 2 WAN and 1 LAN Interface in our Mikrotik as the bellow: Mikrotik Interfaces & IP Address: WAN#1 (To-ISP 1): 192....
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1answer
15 views

How control bandwidth with mikrotik queue

I have a mikrotik router and i want to limit the speed of wlan users. I create a queue for target = wlan and set the limit downloa and upload = 64k, but when i test it, this seems not working ...
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1answer
25 views

syslog-ng logs storing with hostname year date

I have syslog-ng on Ubuntu 12.4 to store mikrotik router logs. At a moment its working fine and log gets stored in a file i set. Howto add store logs in a file/folder according to source IP so that ...
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57 views

IPSEC passes only ICMP

I have FreeBSD and Mikrotik with IP 1.1.1.1 and 2.2.2.2. Local subnets are 192.168.1.0/24 and 192.168.2.0/24. Firewall is disabled for testing. I am bringing up gre tunnel between them. FreeBSD: ...
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1answer
85 views

Site-to-site tunnel using two MikroTik routers where one endpoint is behind NAT (LTE modem)

I would like to interconnect two offices where one has a public static IP address (main office) and the second one is behind NAT (no public IP) because there is just an LTE modem. I am able to create ...
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1answer
67 views

Mikrotik: any way to nat one public IP to another public IP?

Is there a way to do a simple task, NAT from one public IP and specific port to another public IP and another port, reason to do this is that 2nd IP is blocked by our client's ISP, and the 1st IP (on ...
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387 views

Mikrotik Queue Tree Priority and PCQ

I know very basics of mikrotik and trying to learn advance bandwidth management. Requirements: Group-A Users - 10.10.0.1/24 Group-A Users Bandwidth Allowed = 64k Per User with following Priorities ...
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96 views

Issue with Fail2ban and Mikrotik Firewall

OS: CentOS 7.1 At my organization we are currently assessing using Fail2ban with the firewall on our Mikrotik router. I want Fail2ban to communicate any IP flagged as banned to the Mikrotik firewall,...
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1answer
159 views

windows not accepting static dns from mikrotik

I have mikrotik on which I set up static DNS entries for my network. Form linuxes everything works correctly even from one of windows computers (windows 7) but from other windows computers I can't ...
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17 views

Mikrotik5.20 with radiusmanager, VPN issue showing TLS error

One of the user Not able to connect via openvpn . Showing TLS error. It was working fine one week ago.The ip address is able to ping. But TLS handshake error showing. I am new to mikrotik server.Thank ...
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1answer
32 views

Mirotik : Client from interface 1 cant access client from interface 2

I have a mikrotik here. Both interface 1 and 2 have same network (10.10.30.0) and dhcp pool. I can ping any client on interface 1 from mikrotik and also any client on interface 2. But I cant use to ...
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1answer
221 views

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 ...
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0answers
52 views

Setting up chap on freeradius

I'm trying to setup CHAP authentification on our free radius server. By default, it is using PAP which for our purpose is highly inefficient. We are connecting to the server via a mikrotik router ...
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1answer
861 views

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 ...
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1answer
72 views

Prioritize traffic going to different interfaces

For example, we have regular clients sitting on wlan1 and Bittorrent client sitting on eth2. They access Internet via eth1. Bittorrent download traffic should be given lowest priority. So, that ...
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1answer
213 views

MikroTik - Traffic flow (Netflow) Octets Counter wrap

I am using Traffic Flow with pmacct (nfacct) to do IP Accounting. I've noticed that if a flow exceeds ~4GBytes in less than a minute (which is my active-flow-timeout) the exported flow Octets counter ...
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1answer
1k views

MikroTik Configuration - Add a Public Wireless Router (internet only) to Office LAN

Goal Provide internet access for employees' personal devices without providing access to the internal network. Equipment Netgear WNDR4500v2: Wireless router intended for the guest network (has ...
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1answer
96 views

Couldn't add New Bridge NAT Rule - ip matchers valid only for ip ethernet protocol

I am following this tutorial to set up port forwarding. However, when I attempt to apply my rule, I get the above error message. Here is the rule that I am trying to add: see this image
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188 views

Build IPv6 over IPv4 tunnel between server and home network

On one side I have an Ubuntu server in a data center that has IPv6 connectivity. The eth0 interface has a public IPv4 and also a public IPv6 /48. From that server I can ping IPv6 addresses OK. On the ...
4
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1answer
1k views

Mikrotik: how to properly setup IPV6 routing/dhcp server

I have the following configuration in my network: ISP Router <- eth1 -> Mikrotik Router <- eth2-5 -> Internal network My ISP router receives a /64 IPV6 block that is dynamic, changing ...
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322 views

IPv6 only server PXE provisioning

We are currently preparing for IPv6 only network deployment and struggle to find a unique server identification. In our previous setup, we used mac address as servers primary identification. We were ...
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2answers
4k views

Mikrotik simple queue, Limiting range of IPs

I'm using a Mikrtotik RB201UiAS to manage my network. To avoid creating simple queues for every IP i have created queues for ranges of IPs. Target: 172.16.2.0/25 Dst: ...
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1answer
3k views

How to get OpenVPN Client (Mikrotik RouterOS) <-> OpenVPN server (Debian/Linux) setup to work

I have some issues with making MT to work with OpenVPN server (Debian). I can make successfull connection to OVPN server, but traffic is not routed through OVPN server. Here is my configuration. ...
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1answer
41 views

How to define a complex user usage rules in Mikrotik? [closed]

I want to define a 50 MB limit for each user in Mikrotik and after it is used, have a speed limit of 8 kbps speed for unlimited time. Furthermore, I would like this policy to be applied on a daily ...
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2answers
266 views

Mikrotik massively add static routes

I'm wondering of it is possible to add static routes to Mikrotik massively. For example, I have list of Facebook servers which I need to route and how can I add them in terminal by one or 2 commands ...
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2answers
695 views

Remote access Mikrotik with no public IP

I have a Mikrotik behind a broadband router, I want to access the Mikrotik using web or winbox but the problems are; 1- Mikrotik could access internet but has no public IP 2- Using VPN is forbidden ...
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1answer
3k views

Mikrotik switched VLAN configuration

With Routerboard 450G I want to configure the 5 Ethernet ports as follows: ether1: vlan3, untagged ether2: vlan1, untagged ether3: vlan2, untagged ether4: vlan2, untagged ether5: vlan1-vlan3, tagged ...
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1answer
308 views

Mikrotik dst-nat timeout

I have installed a brand new Mikrotik RB2011UiAS-2HnD-IN in our Office. Everything is working except port forwarding :( I have disabled all other rules and filters but nothing helped . I am able to ...
3
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0answers
93 views

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 ...
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1answer
88 views

Mikrotik main IP

On mikrotik (CCR-1009, v6.0), I use 2 interfaces : eth1 for WAN and eth8 for LAN. On LAN interface 2 IPs: 192.168.22.1/24 as main and 10.10.10.1/24 for routing pptp from WAN. I also have some pptp/...
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1answer
327 views

Setting up mikrotik router with native IPv6 with only a single /64 block

I am at a colo provider that supplies a single IPv6 /64 block. The goal was to route the provided /64 of IPv6 addresses to the hosts behind the Mikrotik running RouterOS 6.24. Some Mikrotik ...
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1answer
807 views

Monitoring visit sites via Mikrotik [closed]

Tell me please. Can I monitor the sites visited by mikrotik. There is a router through which there are 10 members. Can I see the headlines of sites they visit?
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0answers
211 views

Mikrotik and freeradius, wpa2 enterpise, connection caching?

I'm not sure if connection caching is the correct term, but here are the symptoms and setup. We have a freeradius server that proxys to a windows radius server for ad auth on our wireless. All the AP'...
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1answer
2k views

Setting ToS/QoS for VoIP on Mikrotik

I have a Mikrotik router which looks like iptables. I need to setup QoS to ensure VoIP phones get top traffic priority. How do I know what ToS to use and how would I get it? I searched and can't seem ...
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1answer
4k views

MIKROTIK - Two LANs connected with switch

I have a very simple network. I have two LAN networks (192.168.2.0/24 and 192.168.3.0/24) connected via a router at each site and the routers are connected via a switch. http://postimg.org/image/...
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0answers
15 views

Mikroti - route between 2 public adresses

I have 2 public addresses on mikrotik. Both using nat, but first is for normal users and second is for servers that I use on public network. I need to connect to second ip and services behind second ...
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1answer
1k views

ipsec vpn up, but no traffic, no ping

I've set up a VPN between my mikrotik router and Google Cloud Platform VPN. According to the Green check next to peer IP on the VPN Console, VPN is up, but all pings are timed out. > /ip ipsec ...
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0answers
3k views

Mikrotik OpenVPN Server dropping OpenVPN Connections - Connection reset, restarting [0]

I was able to connect from within my local network connection but from remote site locations the connection looks to be dropping. Could this be a possible firewall issue? I see a connection but it ...
0
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1answer
280 views

Can't access VPN server through ADSL modem

We have mikrotik router in our office which takes ethernet WAN(RJ45 plug) as input and connect LAN network. We switched to ADSL connection from fibernet connection. Now With ADSL connection I can't ...
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2answers
278 views

Load balancing ip conflict in Mikrotik

I have a rb433 connected in pcc to 3 wifi wan routers that all give 192.168.1.1 cant access these routers to change the dhcp Any sugestions to avoid conflict? config img here http://postimg.org/...
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1answer
186 views

3 internet line in a single network

i'm going to bond 3 internet line in a single network. i'm using Mikrotik RB750 router, I configured this router like this: /ip firewall mangle add chain=input in-interface=WAN2 action=mark-...
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vote
1answer
3k views

Mikrotik RB951G-2HnD - wi-fi drops or hangs connections [closed]

We've bought Mikrotik RB951G-2HnD in our company (about 20 - 25 clients in network) with 50 Mbps channel from the ISP-side. Mikrotik Wireless drops connection or getting very low speed often as more ...
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1answer
2k views

How to install mikrotik routerOS on my computer [closed]

I got a mikrotik routerboard 950G and i downloaded netinstall v6.8 but i cannot install the routerOS into my computer. Can anybody help me out?
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1answer
1k views

Block “Web proxy Online” and VPN in mikrotik

hello to everyone, i'm working in a big municipality and they told me to block some pages.. i used to setup Web proxy in mikrotik to redirect some pages to a specified destination .. but, some ...
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1answer
4k views

Mikrotik all port block, accept port 80 [closed]

I like to block all of my mikrotik router port to get rid of hackers and only open port 80. So please someone advise me, how I can block all of my incoming and outgoing mikrotik port, accept port 80.
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1answer
119 views

Managing VPN-based users/VLAN access to a test environment

I'm involved in the setup of a demo/user lab environment comprising several racks of server kit. The idea is that potential hardware/software customers can be given a VPN account that will allow them ...
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1answer
12k views

MikroTik - can't access webfig from external / can't SSH into router from external ip

Ok, here's the deal. Let's say that my public facing IP is 10.0.01. I can't webfig into 10.0.01 from external and can't SSH into mikrotik router from external IP. I can do it if I am physically ...
2
votes
1answer
834 views

Does exist a curl equivalent command in routeros?

Just starting with routeros and after searching the official docs just fetch appears I need to do a POST request to REST API but I cannot find any curl like command. Is it possible to install curl ...
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2answers
4k views

Use Mikrotik as a switch and route subnets through another router

I've got the following network configuration: Comtrend 5813 FTTH Router, connected to WAN, let's say in 192.168.50.x (being .1 router's address) and a DHCP server active, giving addresses from .150 ...
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1answer
1k views

Joining two networks over internet with same ip range

We have two offices in a single Windows 2003 domain and sharing same IP range (no overlapping). Every office has its Microtik router as gateway. Thing is, first office has a solid wired internet ...