Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [mikrotik]

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

The main product of MikroTik is a Linux-based operating system known as MikroTik RouterOS. Installed on the company's proprietary hardware (RouterBOARD), or on standard x86-based computers, it turns the computer into a network router and implements various additional features, such as firewalling, virtual private network (VPN) service and client, bandwidth shaping and quality of service, wireless access point functions and other commonly used features when interconnecting networks.

http://en.wikipedia.org/wiki/MikroTik

317 questions
3
votes
1 answer

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: I've tried to use hotspot login, bypass hotspot for…
gaffcz
  • 145
  • 1
  • 8
3
votes
3 answers

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. Using wireshark i see the conflicts are from the…
Jason
  • 317
  • 1
  • 6
  • 17
3
votes
2 answers

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 ours). However, the ISP's DSLAM does not support…
user81458
3
votes
1 answer

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 hyper-V server with a 4 port intel NIX On the nic there…
TomTom
  • 51,649
  • 7
  • 54
  • 136
2
votes
2 answers

NAT Public IP to Public IP with Mikrotik

My target is to route: 192.0.2.1 (public IP) to 192.0.2.2 (another public IP out of my network). I want to route all the ports and protocols, so Mikrotik will just send all the packets there. I have tried this: /ip firewall nat add chain=dst-nat…
dnleiman
  • 23
  • 4
2
votes
1 answer

TCP Initial Handshake Incomplete (ACK Missing)

I am irritated about the following scenario: I am running a MVC application on an IIS 10 Webserver. While calling the URI, it takes about 10 seconds until the application starts to get called (IDLE time). Having no real explanation for the occuring…
kword
  • 31
  • 1
  • 6
2
votes
1 answer

Mikrotik strictly specify masquerade NAT ports range

I want to limit TCP/UDP ports which can be used for masquerade NAT on my Mikrotik router. For example, I want to use only 40000-65535 TCP ports range and 20000-65535 UDP ports range for masquerade. Other ports will be used for DNAT from WAN. In…
Nikita Petrov
  • 19
  • 3
2
votes
1 answer

Seamless roaming with Mikrotik routers

I need to cower broad area (>1x1km) with WiFi connection that won't be interrupted while clients are moving from one AP to another. And wiring APs with ethernet is strongly undesirable (AP setup is AP+Solar PSU). Client's TCP connection should be…
The Architect
  • 123
  • 1
  • 5
2
votes
1 answer

NAT SMTP to a specific public IP on a Mikrotik

We had some peeps who supplied us a Mikrotik with our fibre connection, but have since moved the contract to another provider, and they don't want to help me configure the device. I desperately need a hand, I am out of my depth. We have some public…
Steven Hook
  • 21
  • 1
  • 5
2
votes
1 answer

Mikrotik, block internet for specific ip but allow traffic for dmz or private network

I have Mikrotik RBcAP2n with one lan i one wlan. Wlan WiFi is for clients and Lan is for ADSL. Between MKRB and ADSL I have one server on the same network as MKRB and ADSL. Server have apache web site and server acts as my…
Pajsije
  • 35
  • 1
  • 1
  • 5
2
votes
1 answer

MikroTik GRE over IPSec

I'm trying to establish a GRE over IPSec tunnel between two MikroTik devices. Everything seems to work yet when I sniff the WAN interface I can clearly see the GRE packets which theoretically I shouldn't be able to see. I've spent a few days on this…
john.mill
  • 23
  • 1
  • 3
2
votes
2 answers

Internal network can't see mailserver on public ip address Mikrotik

Please esxcuse my english as it is not my home language I have mailserver in my network behind a mikrotik router and firewall the problem that I'm having is that my mailserver is on a public ip address and that im not able to connect to it…
S. Van Wyk
  • 23
  • 1
  • 5
2
votes
1 answer

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 Bittorrent download on eth2 will not hinder regular…
midenok
  • 163
  • 7
2
votes
3 answers

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 here 3-Broadband router is not physical accessible…
Mohsen
  • 29
  • 1
  • 1
  • 2
2
votes
1 answer

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 ping the client from Mikrotik . When I am trying to…
user82324
  • 33
  • 1
  • 3
1 2
3
…
21 22