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

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19 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 ...
-1
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1answer
42 views

Load balancing ip conflict in Mikrotik

I have a rb433 connected in ecmp 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 ...
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16 views

MikroTik: HotSpot Walled Garden after Login (Walled Garden with Internet)

I am using MikroTik HotSpot. I have list of websites in the Walled Garden. The user can see them without charging the credit (before login, without internet). I want users view the websites without ...
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1answer
41 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 ...
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1answer
75 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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21 views

Mikrotik user managment with expire date

I am trying to make WiFi user management for my apartments. I have RouterBoard RB951Ui-2HnD. I have free WiFi for my guests so I need user manager where I can enter start date (can be first login) and ...
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1answer
149 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
209 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
487 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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52 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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137 views

Get real client IP when port forwarding in Mikrotik

A web server is connected through mikrotik, by using port forwarding (dst-nat requests in port 80 to server's local ip port 80 ) By doing this web server is working well but when trying to get IP ...
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1answer
1k 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 ...
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1answer
143 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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64 views

configure openDNS on Server 2008 R2 with mikrotik

so I wanted to use openDNS for traffic filtering on my local network We have computers which are connected to domain and a computers who are not connected on domain using same ISP. Now the thing is ...
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247 views

Route Upnp/DLNA traffic from Mikrotik router to a Comtrend one

I've got the following network configuration: Comtrend 5813 FTTH Router, with WLAN set up. IP Addresses in 192.168.50.0/24 Mikrotik 951G-2HnD connected to the Comtrend router, acting as a switch. A ...
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2answers
682 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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128 views

MikroTik L2TP\IPsec along with IPsec tunnels

How to configure L2TP\IPsec whit IPsec working along? I have looked many tutorials, but none of them was explaining how to setup L2TP\IPsec while IPsec tunnels are running. L2TP\IPsec VPN will be used ...
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1answer
273 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 ...
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1answer
488 views

Mikrotik RB2011U vlanning

I am having trouble getting port based vlanning/trunking working on a Mikrotik RB2011U. I have been following the guide located here: ...
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93 views

Cannot get internet connection on ether2 of mikrotik ccr1009

I bought a new ccr1009 mikrotic router. The source(ISP) network lands on ether1. I want to configure ether2 to use DHCP for wireless users but I can't even get ether2 to connect to the internet ...
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1answer
141 views

Mikrotik- a subnet route is ignored

I have the following schema: Site1 (Mikrotik) Static WAN IP - 192.168.28.11/28 dynamic connected route - 192.168.28.0/28 --> 192.168.28.1 (route1 for short) static connected route - ...
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1answer
153 views

Mikrotik: Add HTTP Header Parameter to Requests [duplicate]

I want to add a parameter of MikroTik to all HTTP header requests using MikroTik. So all client and servers that connected to the MikroTik can trace the parameter in their HTTP header. How can I ...
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185 views

Routing Issue - can't ping gateway from other routers in full mesh

I am setting up a new network. I have 4 routers in a full mesh. Edge1, Edge2, Client1, Client2. This are Mikrotik Cloud Core Routers (not that it matters). They are set up with OSPF (distributing ...
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175 views

Mikrotik - routing a single address, part of a direct accessed subnet

I have a Mikrotik RB2011 and several TP-Links - WR740N, located at different geo locations, part of my ISP MAN network. My ISP provides me with an (static) address/mask and a gateway for each device. ...
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2answers
317 views

NAT a single IP using 2nd WAN Internet

I have a mikrotik RB750 (6.22) acting as a gateway for my LAN. Here is the basic configuration: Ether1-WAN1 (1.1.1.10/24) IPs are hidden for privacy Ether2-WAN2 (2.2.2.20/24) Ether5-LAN ...
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151 views

HotSpot: Session Failed after Login with Phone Embedded Browsers

Some phones have their embedded browser when they are connecting to HotSpot. (For example in iPhone (iOS) or Windows Phone 8.1). The problem is after login into these browsers (with embedded ...
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1answer
690 views

MikroTik Wireless Bridge - Bad Ping With Load

A technician has set me up the wireless bridge between two houses but I have problem with ping under load. I have two MikroTik RB/SXTG devices in server/clint mode. They see each other (no obstacle) ...
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1answer
359 views

How to make connections answer from the same gateway they entered in RouterOS?

I have a MikroTik RouterOS 6.23 device, and my network is as follows: Router | |-- bridge1_LAN (wlan1 + ether1) (192.168.0.210) -- LAN (192.168.0.0/24) | Here is where computers are. Those ...
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1answer
443 views

Mikrotik and Freeradius (user time limit)

I am using freeradius in order to authenticate users to access the internet over a mikrotik routerboard. I would like to set up a maximum time limit in a default period of time in the mysql database. ...
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2answers
1k views

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 ...
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2answers
2k views

Download exported Mikrotik config

I've read how to, and successfully created and export of my configuration. The documentation says the exports can be downloaded via FTP, but provide no details. Anybody know how to download an ...
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195 views

(RouterOS) IPSec server can't find static policy on client connection

When trying to connect to server that have following settings: /ip ipsec peer> print 0 address=0.0.0.0/0 local-address=0.0.0.0 passive=yes port=500 auth-method=rsa-signature ...
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1answer
2k views

Mikrotik IPSec Tunnels not working after RouterOS upgrade

We upgraded our RB1100AH2x yesterday from 6.19 to 6.22 and lost our L2TP / IPSec tunnels in the process. The logs are now littered with IPSec errors stating failed to pre-process ph2 packet. In ...
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1answer
431 views

Connect two mikrotik LAN

I got two RB951G-2HnD and two RBSXTG-5HPnD-HGr2. (clientsOfLan1) ))> RB1 <---> SXT1 ))> <(( SXT2 <---> RB2 <(( (clientsOfLan2) I need to 'connect' two LAN's around 951. I can't ...
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1answer
2k views

Configuration of Mikrotik to allow communication with wireless clients

I'm managing an relatively small office and my basic network setup is as follows: All LAN computers are connected to a central switch which is connected with a Mikrotik Router. LAN subnet is ...
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444 views

Configure Mikrotik WPA-EAP to authenticate against local user database

Is it possible to configure a Mikrotik router (RouterOS 6.20) to perform WPA-EAP authentication against the local user database on the Mikrotik? Documentation indicates that all authentication ...
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1answer
199 views

Firewall Rule One way smb in two network

Im trying to make an one way smb firewall rule in a MikroTik firewall rule The thing is I have two network one on 192.168.1.0/24 and one 192.168.3.0/24 192.168.3.0 is the network that should be able ...
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1answer
1k views

Windows 8.1 VPN error 800 when connecting to Mikrotik VPN router

After creating a new VPN connection on a Windows 8.1 machine, to a VPN server (using Mikrotik router), the connection times out and an error no 800 is displayed.
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176 views

Site-To-Site VPN: Remote Windows Server Can Ping But Can't Share Resources?

I have a site-to-site VPN tunnel between two MicroTik routers in two separate locations. Location A where the server is located is on the subnet 192.168.33.0 and Location B is 192.168.1.0. The VPN ...
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1answer
485 views

mikrotik joining two subnets

I have two subnets which are geographically separated, connected by a wireless point to point link (5Mbps). Both networks are connected to internet through their own separate ILL WAN links which are ...
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0answers
193 views

unicast to multicast using Mikrotik

I'm looking for a way to do NAT on a mikrotik router so that a unicast stream received on one interface goes out another interface as Multicast. I've done this on Cisco before, but my company is ...
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1answer
2k views

Block Outgoing SMTP Except for Mail Server

Masters, Our ISP ask to solve a problem. They said we send many SPAM from our server. (they only give our router IP address, so we don"t know if we have SMTP flooders from infected cllient, our we ...
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1answer
2k views

zabbix, dicovery rule for smnp device not working

Perhaps you can help I have quite a few mikrotik out in the field. They all connect to one 1 have in our data centre via l2pt or pptp. Im using zabbix to monitor them, its discovery rule for the ...
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1answer
955 views

Mangling traffic from a Mikrotik Router

I have a MikroTik powered Router in the house with a couple of internet connections (2 200/10Mb Cable modems and a 100/20Mb VDSL Line). I am using Mangle rules to set routing marks and NAT rules to do ...
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2answers
3k views

OpenVPN tun routing (can ping tun interfaces) with mikrotik and NAT on both ends

Problem The Mikrotik site is unable to ping anything on the server site. The Server site is less important right now. OpenVPN Server config is on LINUX port 1194 proto tcp dev tun ca ca.crt cert ...
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1answer
253 views

How to exclude LAN traffic from IPSEC policy

I am trying to replace a Firewall/VPN appliance (Snapgear SG300) with another (Mikrotik RB951G-2HnD). My current router works, but, for the new mikrotik router, when I add the phase 2 tunnel, I can ...
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1answer
309 views

Cannot ping from client to internet via IPv6 tunnel

I'm facing an odd issue with my IPv6 setup. I've configured it as follows: /interface 6to4 add comment="SixXS 6to4 tunnel" local-address=zz.yy.xx.94 (my wan ip) mtu=1280 name=6to4-sixxs ...
2
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1answer
224 views

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. ...
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1k views

Configure Reverse Proxy on MikroTik RouterOS with different web application ports

Let us say I have two dns records: a.example.com b.example.com I configured my routeros to act as a reverse web proxy for these two urls and forward the traffic to the local ip address of the server. ...
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1answer
13k views

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 ...