MikroTik Password Recovery

By admin | November 13, 2008

RouterOS password can only be reset by reinstalling the router, or using the reset jumper (or jumper hole) in case the hardware is RouterBOARD. For RouterBOARDS just close the jumper and boot the board until the configuration is cleared. For some RouterBOARDs there is not a jumper, but a jumper hole - just put a metal object into the hole, and boot the board.

Topics: Install | No Comments »

Limit Different Bandwidth In Day and Night

By admin | May 3, 2008

There are lot many ways to limit bandwidth for day and Night, but personally I found this is the easiest way, Here it is.

I have used Simple Queue, Script and Scheduler.

Suppose we have one network 192.168.1.0/24 and want to limit Bandwidth for day and Night Time.

Network 192.168.1.0/24
Bandwidth = 06:00am – 18:00pm – 1Mbps. <Max-Limit>
Bandwidth = 18:00pm – 06:00am – 2Mbps. <Max-Limit>

Create two simple queues for the same network with different Bandwidth Limit.

/queue simple
#name=”Day” target-addresses=192.168.1.0/24 dst-address=0.0.0.0/0
interface=<ether-x> parent=none direction=both priority=8
queue=default-small/default-small limit-at=512k/512k
max-limit=1M/1M total-queue=default-small
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Topics: QOS | No Comments »

Queue Tree with more than two interfaces

By admin | May 2, 2008

Basic Setup

This page will tak about how to make QUEUE TREE in RouterOS that with
Masqueradingfor more than two interfaces.

It’s for sharing internet connection among users on each interfacess.
In manual this possibility isn’t writted.

First, let’s set the basic setting first. I’m using a machine with 3
or more network interfaces:

[admin@instaler] > in pr
# NAME TYPE RX-RATE TX-RATE MTU
0 R public ether 0 0 1500
1 R wifi1 wlan 0 0 1500
2 R wifi2 wlan 0 0 1500
3 R wifi3 wlan 0 0 1500

And this is the IP Addresses for each interface:
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Topics: QOS | No Comments »

Queue with Masquerading and Internal Web-Proxy

By admin | May 2, 2008

Introduction

This page will tak about how to make QUEUE TREE in RouterOS that also running
Web-Proxy and Masquerading. Several topics in forum say it’s impossible to do.

In version 2.9.x, we can not know which traffic is HIT and which traffic is
MISS from web-proxy. Several people want to make a configuration, to let cache
data in proxy (HIT traffic) deliver in maximum possible speed. In other word,
if we already have the requested data, those process will not queued.

In ver 3.0 we can do this, using TOS header modification in web-proxy feature.
We can set any TOS value for the HIT traffic, and make it as parameter in mangle.

Basic Setup

First, let’s set the basic setting first. I’m using a machine with 2 network
interface:

admin@instaler] > in pr

# NAME TYPE RX-RATE TX-RATE MTU

0 R public ether 0 0 1500

1 R lan wlan 0 0 1500

And this is the IP Address for each interface:

[admin@instaler] > ip ad pr

Flags: X - disabled, I - invalid, D - dynamic

# ADDRESS NETWORK BROADCAST INTERFACE

0 192.168.0.217/24 192.168.0.0 192.168.0.255 public

1 172.21.1.1/24 172.21.1.0 172.21.1.255 lan

Don’t forget to set the Read the rest of this entry »

Topics: QOS | No Comments »

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