Projects

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MikroTik Training documents / MikroTik Schulungsunterlagen

The last few weeks I gave a lot of company-internal trainings about MikroTik RouterOS. Especially I trained my colleagues how to configure VPN connections and how to configure dynamic routing with OSPF. As result there are some training documents, which in my opinion are to valuable to let them rot on my hard disk. So, I share them with you. Note: The documents are in German.

I appreciate any feedback regarding the documents. Please feel free to contact me.

 

In den letzten Wochen habe ich einige firmeninterne MikroTik Router OS Schulungen für meine Kollegen abgehalten. Dabei entstanden meherer Dokumente, die die Schulungen dokumentieren und als Handbuch zum Nachbau der Konfigurationen dienen. Damit diese Dokumente nicht einsam und sinnlos auf meiner Festplatte verweilen, teile ich sie mit euch.

Für Rückmeldung zu den Dokumenten bin ich dankbar. Schreibt mir einfach.

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(MikroTik) IPSec: I can't ping the router itlsef. Why?

I just configured some IPSec tunnels to connect the management network to our company's local network and stumbled over a well known problem: I can ping hosts "behind" the router doing IPSec, but I cannot ping the router itself. Read why and how to circumvent this issue.

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MikroTik CAP and CAPsMAN

Some time ago, MikroTik included a WiFi controller feature into RouterOS. Today, I implemented it in my home network.

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2/2 IPSec over GRE with MikroTik's RouterOS and Linux

This is the part 1 of 2 explaining how to create GRE tunnels between a linux server and a MikroTik Router

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1/2 IPSec over GRE with MikroTik's RouterOS and Linux

This is the part 1 of 2, providing explanations and How-Tos for:

  • creating GRE tunnels between a linux server and a MikroTik Router
  • configuring IPsec to encrypt the traffic on the GRE interfaces

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Simple traffic graphing

To see to what extent the jumpnet is used and to determine the utilization of Jens' internet connection (he's the hub in our hub-and-spoke network topology) we need a simple traffic graphing tool. This is where MRTG comes into play. This article describes how to configure MRTG and MikroTik to graph the traffic.

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VLAN on a RouterBoard

One cable and three networks which must be able to transport data over it. This is a typical use case for VLANs. Unfortunatelly, I the hardware in use is no dedicated switch hardware but RouterBoards. Let's see if we can create VLANs with it anyway.

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MikroTik RouterOS simple queues

A short introduction in MikroTik RouterOS simple queues and for what you can use them.

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MikroTik hAP lite

I needed to connect a DECT phone to my asterisk pbx, so I got a MikroTik hAP lite and a AVM Fritz!Box 7170. This is a short review of the hAP lite and a description of the setup.

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MPLS - what is that?

In the past years, I learned a lot about the technologies used in the internet and apart from some people dealing with them every day, nobody knows. One of these technologies is MPLS. I read a lot about it but never tried to set it up myself. Here we go...

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