Questions tagged [mikrotik]

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

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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 ...
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MikroTik: How send the mac AP to external CAPTIVE

I set up the MikroTik router hEX RB750Gr in hotspot mode, connected the WapR-2nD access point to it and distribute wifi. Hotspot is configured for an external authorization portal (Captive). Captive ...
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Unable to setup a second gateway/route to another firewall for management purposes

I've a Mikrotik CRS209+1G+8S+IN (firmware 6.47.9) that have been working with a default gateway (sfp-sfpplus1_vlan20), used to have internet access, through is SFP ports, were one of those is an ...
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Is it possible to run MQTT bridge on Mikrotik routers?

Mikrotik apparently supports publishing MQTT messages to a broker, but could it also serve as a MQTT bridge? I've got MQTT broker on the internet and I would like to create a bridge which would ...
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Failure connecting Mikrotik to Strongswan using IPSec

hope you are doing well. I am trying to connect a Mikrotik RB2011RM to Strongswan running on a cloud server. I cannot get past Phase 1. I have searched through google and found some great examples ...
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Get Real Address wen Login Winbox Mikrotik

I have two mikrotik router which connected with vpn. The router configuration like this Router CORE PUBLIC IP : 66.96.234.199/32 IP VPN : 172.1.23.1 Router Client IP VPN : 172.1.23.33 I've port ...
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MIKROTIK MULTIPLE PUBLIC IPs PORT FORWADING USING ONE ISP

How can I configure mikrotik router to use two public IPs at the same time from a single isp for my centos webserver panel. .co.zw domain allows two different nameservers to have two different public ...
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Mikrotic 6.49.4 queues and mangle

I'm trying to configure upload and download limits per IP on Mikrotik 6.49.4 using simple queues. Probably I'm missing something similar to disabling 'fastttrack' but even with disabled fasttrack I ...
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Slow traffic(high ping) of MikroTik on Hyper-V

I am new to networking. I installed MikroTik with one Windows server and two Windows 10 clients within Hyper-V. It is routing and I can access the internet from one of the Windows VMs but it is super ...
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Redirecting Netflix and Youtube traffic to another gateway by IP addresses on Mikrotik router

I help a friend in taking care of the network with few buildings with appartments for rent. During the holiday season all apartments are fully booked, and that means we have 40-60 guests. There are 18 ...
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How to implement backup link via VPN

I have a PTP wireless network from one location to another and it is working well. I would like to have a VPN backup in case it should ever go down. How can I make this happen automatically? I am ...
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Accessing MSSQL server remotely through mikrotik

I have a following setup: Server with MSSQL installed with remote connections allowed Mikrotik router I have setup all the necessary things on MSSQL: Tcp port Firewall Allow remote connections On ...
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access mikrotik webfig through the private openvpn address

I am using Mikrotik (7.1.1) router with an ovpn client interface connected to an openvpn server installed on ubuntu ec2. Everything worked fine: I want to use my laptop (connected to the same OpenVPN ...
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Can I send raw TCP data directly from Mikrotik using script?

I want to control some network relay that accepts commands from PuTTY in raw mode. Is it possible to do this with Mikrotik router? As far I know Mikrotik routers have ssh and telnet client server and ...
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Significant throughput loss when sending data from 40G to 10G/1G ports

Not too long ago I put together a 40G network using a Mikrotik CRS354-48G-4S+2Q+RM switch as the backbone of it. I very quickly ran into an issue using this switch, transferring data from a port with ...
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Why do I get an error when connecting to a tftp server PXE-T00 pxelinux.0 filename too long?

As a DHCP server, I have a Mikrotik configured with options 66 and 67. /ip dhcp-server option add name="option66" code=66 value="s'10.10.14.200'" add name="option67" code=...
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VMware lock prevention error

I have a TrueNas connected via a 10Gbit interface to a CRS326-24S+2Q+ running switchOS. I also have a 10Gbit interface connected to VMware connected to the same switch. They are both on the same VLAN ...
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Is there a way to add a comment to a DHCP dynamic simple queue?

I simply want to add a comment (specifically, add the host name) to the simple queues created by the DHCP rate limit option. However, while scripting, when I tried the command /queue simple set dhcp-...
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MikroTik hAP ac how to WPS

I've activated push-button-virtual-only according to the manual. In the iterface I click WPS Accept but nothing happens. The hAP ac also has a hardware button but when I press that one the router just ...
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OpenVPN network on the client side

I have the following configuration. VPS with Windows Server 2019 and with public IP. I have OpenVPN server installed on it and TUN adapter with 10.8.0.1 IP Here my OpenVPN server configuration port ...
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Route traffic after OpenVPN server

The main purpose - remote access to the local network (video surveillance, smart home). Input data: mikrotik router and server in the DigitalOcean. Since mikrotik knows how to work with OpenVPN server ...
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How to configure bird OSPF for ipip link?

I have a simple ipip tunnel between 192.168.56.254/31 and 192.168.56.255/31. My simple test config on 192.168.56.254/31 looks like: protocol ospf test { import none; export none; ...
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SSH over Mikrotik NAT fails

I have a server on my network which I want to expose to external SSH connections. I can ssh directly to the device from my network (e.g. ssh 192.168.88.162 works fine). I have a NAT rule set up so ...
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RouterOS: Multiple PPPOE WAN IP routing to LAN Servers

I really need some help! Platform: MikroTik RB750Gr3 with RouterOS v6.48.4 (stable) Interface config: eth1 - PPPOE connection to fiber modem, eth4 - Managed LAN Switch Setup: I have two static IP's ...
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How can a user connected to Mikrotik router using ppp account reach DHCP clients?

I can connect to a remote Mikrotik router using L2TP server that is enabled in the device and has a public IP. Everything is OK when I try to reach all other routers and devices in that remote network....
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How can i connect OPNsense router to Mikrotik Switch

I've encountered this situation where I'm to access the switch from my router: Here is what i have set: Lan (DHCP 192.168.50.1 , DHCPIPV6) WAN (DHCP 192.168.80.1,DHCPIPV6) Mikrotik (DHCP 192.168.80.1,...
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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 ...
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Viscosity VPN using existing Tunnelblick OpenVPN config cannot authenticate/connect

Not sure if this is the right place to ask this question?? I'm trying to connect to our company VPN (that I have set up) using Viscosity VPN to try and solve an issue where VMs running on VMware ...
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Windows server inaccessible through rdp or smb after being idle

Trying to figure out a problem where the server not responds to rdp or smb connections after being not used for around 3 hours (i.e. all users are out and only background services running). Two ...
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Mikrotik Wifi on Android keep on disconnecting

My company recently purchased a few Mikrotik hAP Mini. These units are used for Site to Site VPN. The first unit I setup manually worked flawlessly. I then exported the configuration to the second, ...
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Conflict between two mikrotic's vpn access

The company I work has two physical addresses, and a mikrotic in each of the addresses with vpn configured and working, however if I am at address 1 and I connect to vpn at address 2 and I try to ...
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Changing Mikrotik PPP Address pool

Trying to change address pool given by L2TP connection on Mikrotik. What I have now: 192.168.240.1/23 - local network 192.168.250.1/23 - l2tp address pool, added to IP-Addresses, IP-Pool, Firewall-NAT ...
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Block "ethash.poolbinance.com" on MikroTik

Can you explain me. How I can block this address from firewall on MikroTik. I just try to add the rules with only "poolbinance.com" and other rule with "ethash.poolbinance.com" But ...
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Mikrotik: HowTo pre-define static leases in DCHP-server

I would like to replace my current router by a Mikrotik (v6.48.3). In order not to mess up my network, I would like to pre-set the IP addresses the DHCP clients will get from the server. I do not find ...
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Using a Mikrotik router's SMB service as a file share witness gives error

I am having an issue trying to use use a Mikrotik CCR router as a file share witness in a WS2019 cluster. I can connect to the share with RW access on a standard Windows 10 machine as well as on one ...
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Squid proxy server returning error

I have designed a topology which has an external proxy server (192.168.239.152) and a Mikrotik Router (192.168.239.151). The MikroTik router connected with a LAN and enables internet connection to LAN ...
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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 <<<<<<&...
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Can I get ip lease from DHCP router for linux virtual interface?

I have a mikrotik router that acts as a DHCP server. I created some virtual interface on my raspberry pi using : interface eth0:1 static ip_address=192.168.88.5/24 static routers=192.168.88.1 static ...
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How to connect to vpn from the another subnet with the same external IP

I'm working in a building where you rent a room for the office work. We have our server in one of the rooms and other employees in other rooms. The problem is that server needs its own network (don't ...
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Yealink phones fail to get IP once assigned voice VLAN via DHCP (Mikrotik)

I am deploying Yealink IP phones (T40G, T23G) on following newtork equipment: CCR1009-7G-1C-1S+ as a router CRS328-24P-4S+ as switches Config of the switch in trouble is here. I set up DHCP option 132 ...
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Mikrotik: Routing exact IP thru VPN?

I have the following setup: Linux server running OpenVPN Server. It has full access to the Internet and public IP 1.2.3.4. OpenVPN uses tun0 and static IP 10.8.0.1 Mikrotik hEX lite (i don't think ...
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How can I set up a point-to-point IPv6 GRE tunnel encrypted with ipsec between my Mikrotik CCR2004 router and a Linux host running Strongswan?

I need to encapsulate IPv4 in IPv6 for routing purposes. One end is a Linux box running quagga, and the other end is a Mikrotik CCR2004. How?
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How do I generate an SSHFP record for a Mikrotik router?

I want to generate an SSHFP record for my Mikrotik CCR2004 running RouterOS 6.47.4, without getting the key over the network. How can I do this from the console?
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mikrotik: ip forward between two local networks

I have two local networks and a public one connected to my Mikrotik via VLAN. I want the local networks to see each other without any nat. So I have the following config on my Mikrotik. But the local ...
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A gre tunnel between Mikrotik and Cisco router

I really need your help I'm trying to connect a Mikrotik router with a Cisco router with GRE tunnel using Public IPS the problem is when I try to configure keep alive between both routers the tunnel ...
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Load balance ecmp two ISPs and three routers

I have two ISPs, ISP A 10.10.10.1/30 connect to mikrotik router with local IP 172.17.17.0/24, and ISP B 20.20.20.1/30 connect to cisco router with local IP 192.168.100.0/24. recently I bought new ...
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Mikrotik Routerboard connected to ISP via Cisco 2900 Router

I'm sorry it's a bit of a long one and I had to mask some information. With that said, I am in a conundrum and need help. Our network guy left and I've been tasked with getting the house in order. I ...
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ssh via static route on different subnet hangs after approx. 30-40 s

Before I had this setup: LAN: 192.168.1.0/24 (GW/router: 192.168.1.1) -> router 192.168.1.111 -> LAN2: 192.168.88.0/24 First router/GW pfSense box, second router Mikrotik (with firewall etc.). ...
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mail can be send and received from outside network but mail (outlook or webamil ) not accessible from local network

my private block is 192.168.109.0/24 WAN is 82.198.x.x. and mail server is on 192.168.109.x. I have made the rules dst-nat for port 25,587,993 and 143 with destination 82.198.x.x forwarded to the mail ...
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Can't connect Mikrotik OpenVPN Client to Linux server

Greethigs! I would really appreciate any help! For the last two days i cannot make Mikrotik router connect to Debian 10 OpenVPN server. For each connection attempt router shows the following error ...
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