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

learn more… | top users | synonyms

0
votes
2answers
191 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: ...
0
votes
2answers
424 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 ...
0
votes
2answers
667 views

Web server behind MikroTik and dynamic dns

I recently purchased a MikroTik router, it works great! However, I haven't been able to make my web server work from outside my lan I'll explain better: I have two domains in my disposal, before I ...
0
votes
1answer
630 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 ...
0
votes
1answer
432 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 ...
0
votes
1answer
584 views

Mikrotik IPSec VPN drops after time of inactivity - need to flush SAs

After the IPSEC tunnel is established between two sites (both Mikrotik, one is RB1100AH, other is RB751) it works fine during testing with continuous pings. Then after half a day or so no, even ...
0
votes
1answer
568 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 ...
0
votes
1answer
782 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 ...
2
votes
0answers
36 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. ...
2
votes
0answers
910 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. ...
1
vote
0answers
1k views

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 ...
1
vote
0answers
378 views

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 ...
1
vote
0answers
956 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 ...
1
vote
0answers
299 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 ...
0
votes
0answers
87 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. ...
0
votes
0answers
141 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 ...
0
votes
0answers
82 views

mikrotik : vpn pptp authentication with any username

I want To use Mikrotik To Accept pptp connection with any username/password and maybe just with source IP address? How Can I do That?
0
votes
0answers
35 views

bgp and incomming requests

I have IP pool, 2 providers and BGP on RouterBoard. First provider is default. Second is backup. If first provider falls - outgoing connections works on second. But incoming still routed to broken ...
0
votes
0answers
43 views

how to use key to authenticate VPN client

Block all the traffic in firewall filter except ports 80,443 and 3389 only over VPN PPTP. Whenever client want to connect to system behind mikrotik router they need to connect to VPN server of ...
0
votes
0answers
220 views

Mikrotik NAT accross IPSEC tunnel

Im trying to perform a NAT to a server that is across a ipsec tunnel. Both routers are Mikrotik Internet-----public IP=======Ipsec=====LAN---Web server Right now the two routers communicate by the ...
0
votes
0answers
232 views

Mikrotik: best way to bypass NAT by dst-address?

I tried the solution from http://forum.mikrotik.com/viewtopic.php?f=2&t=14247&p=368912 but CPU load does not decrease, so it seems that conntracking and other CPU intensive things are still ...
0
votes
0answers
675 views

MIKROTIK: Open port 110

I have a mikrotik web proxy with firewall and hotspot. I'm able to open major part of TCP (e.g. 25) port but not the port 110 for TCP. What is the difference? How can I open the port on firewall ...
0
votes
0answers
2k views

can't figure out why after setting IP to mikrotik routerOS still can't ping it

I have installed mikrotik's routerOS 5.2 on a VM with full options. after installing it I have configure the ethernet 1 like below ip address > add address=192.168.235.2/24 interface=ether1 but I've ...