Community discussions

MUM Europe 2020

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by haakon
Mon Jun 22, 2015 11:14 pm
Forum: General
Topic: IGMP Snooping
Replies: 137
Views: 60702

Re: IGMP Snooping

+1, this is a must!
by haakon
Tue Dec 09, 2014 7:40 am
Forum: General
Topic: Links become unstable with two different 802.3ad lacp links
Replies: 0
Views: 681

Links become unstable with two different 802.3ad lacp links

Hi, I had the following configuration that currently worked great: [Cisco SG200-50]--- 2pcs gigabit ethernet 802.3ad -- [ MikroTik CCR1016-12G ] I use VLAN tagging on the bond, and it works great. But then I wanted to connect a synology SAN to the CCR with more than 1gbps. [Cisco SG200-50]--- 2pcs g...
by haakon
Tue May 24, 2011 10:40 am
Forum: General
Topic: Access router over mac address over another mikrotik
Replies: 4
Views: 882

Re: Access router over mac address over another mikrotik

You can put them in the same domain by using "switch" capabillity of your routerboard (if it exists) or by bridting the two interfaces.
You can also add firewall rules to the bridge, but i'm quite sure this is very cpu demanding of your RB.
by haakon
Tue Nov 02, 2010 1:22 am
Forum: General
Topic: Mac-telnet for linux
Replies: 20
Views: 6483

Re: Mac-telnet for linux

based on linux kernel doesn't mean that all the programs are from somewhere else. most of the stuff is made by mikrotik entirely, and we can't release it for linux for many reasons, including technical. Wow so we have this quote and then a member of the community comes along and proves you wrong (a...
by haakon
Tue Nov 02, 2010 12:30 am
Forum: General
Topic: Mac-telnet for linux
Replies: 20
Views: 6483

Re: Mac-telnet for linux

Nice porting, i tested it and works fine! New ideas incoming!! 8) Thank you for the app (installed by .deb package without problems.) Please come with ideas :) I've just uploaded a new commit that enables you to connect to your router by the routers identity name. It uses the MNDP discovery protoco...
by haakon
Wed Oct 27, 2010 11:17 am
Forum: General
Topic: Mac-telnet for linux
Replies: 20
Views: 6483

Re: Mac-telnet for linux

to make things easier: use git to get the source mkdir haakon-mac-telnet && cd haakon-mac-telnet git clone git://github.com/haakonnessjoen/MAC-Telnet.git make all it connects to router, gets the banner, almost gets the prompt and then disconnects. Good work. Thanks. Only almost gets the prompt? Rea...
by haakon
Wed Oct 27, 2010 10:42 am
Forum: General
Topic: Mac-telnet for linux
Replies: 20
Views: 6483

Re: Mac-telnet for linux

With help from Omni Flux' work, I've created a Linux native MAC-Telnet client.
Also a native OS X version is in beta stage.

You may find it in the download section at http://github.com/haakonnessjoen/MAC-Telnet

--
Håkon
by haakon
Sat Oct 02, 2010 3:31 pm
Forum: Beginner Basics
Topic: mac-telnet from Linux Box
Replies: 10
Views: 10802

Re: mac-telnet from Linux Box

As this is a answer to an old post, this is just for future references:

You could either use Wine to run MikroTik's own windows tools in Linux.
Or you could try out my open source Mac-Telnet application for linux:
http://github.com/haakonnessjoen/MAC-Telnet
by haakon
Sat Oct 02, 2010 1:42 pm
Forum: Beginner Basics
Topic: Winbox on Linux?
Replies: 47
Views: 132637

Re: Winbox on Linux?

If you need to connect to a RouterOS device with the mac address of a microtik from linux without using wine and terminal.exe, you could try a tool I just created:
http://github.com/haakonnessjoen/MAC-Telnet

:) Even though it's in alpha stage right now, it do work.
by haakon
Thu Nov 26, 2009 4:44 pm
Forum: General
Topic: Too perfect / too conformant
Replies: 2
Views: 574

Re: Too perfect / too conformant

If you're not using any Mangle or NAT rules, you could turn Connection Tracking off. This way you would lose all stateful inspection features of the firewall, and this way it should ignore the sequence number. Thanks! I searched for a option like this.. But I didn't see the forest for the trees ;) ...
by haakon
Thu Nov 26, 2009 4:11 pm
Forum: General
Topic: Too perfect / too conformant
Replies: 2
Views: 574

Too perfect / too conformant

Hi, We are installing a RouterBoard 1000 at a customers site, to control their network. The problem is that they are hosting AltiGen phones using H323 with a firmware with a TCP bug. Only half the time you start a phone call, the call gets set up, the other half the phone aborts. After a lot of wire...
by haakon
Fri Oct 16, 2009 5:16 pm
Forum: General
Topic: Problem with OpenVPN and ip address assignment
Replies: 1
Views: 824

Problem with OpenVPN and ip address assignment

Hi, I'm setting up OpenVPN server on one ROS, and OpenVPN client on another ROS. On the server, the netmask is set to 30, so that should be nework, two ip's and broadcast. In the PPP Secret, on the user I specify local address 10.47.0.5, and remote 10.47.0.6. The connection is successfully set up. A...
by haakon
Fri Oct 16, 2009 3:58 pm
Forum: General
Topic: Speed problem
Replies: 9
Views: 944

Re: Speed problem

make that x2 because you seem to only look at one direction speed. look at your graphs. What do you mean only look at one direction speed? I'm sending traffic both ways, with the "both" function. And what should i make x2? The graphs are saying that something is wrong with router C Router A->B give...
by haakon
Fri Oct 16, 2009 3:50 pm
Forum: General
Topic: Speed problem
Replies: 9
Views: 944

Re: Speed problem

I saw that I had forgotten to upgrade router A to RouterOS 4.0. Now that I did that, instead of ~500mbit both ways I'm seeing the 900Mbit out 25mbit in issue from A->B->C ! So something big in either the bridge or the bandwidth tester has happened between the OS shipped with the routers, and the lat...
by haakon
Fri Oct 16, 2009 3:38 pm
Forum: General
Topic: Speed problem
Replies: 9
Views: 944

Re: Speed problem

In the A<->B<->C test, the CPU status is as follows: A = 40% CPU (Bandwith tester) B = 40% CPU (Bridge) C = 99% CPU (Btest server) Average 515mbit in and 360mbit out Testing C<->B<->A: C = 67% (Bandwith tester) B = 41% (Bridge) A = 35% (Btest server) Average 400mbit in and 522mbit out I still think ...
by haakon
Fri Oct 16, 2009 3:28 pm
Forum: General
Topic: Speed problem
Replies: 9
Views: 944

Re: Speed problem

This is the result for A->B->C.

Router B is just set to Soft Bridging A and C with no fw enabled.

Is this within expected results for a soft bridge with 1500byte packets?

With TCP, i get ~139mbit both ways.
by haakon
Fri Oct 16, 2009 3:19 pm
Forum: General
Topic: Speed problem
Replies: 9
Views: 944

Re: Speed problem

Shouldn't both routers work equally to generate random data? This is unclear: Bandwidth tester, does the "bandwith test server" just reply the data you transmit to it, or does it generate data itself? Router A Router B GENERATE ----------> RECEIVE RECEIVE <----------- GENERATE or Router A Router B G...
by haakon
Thu Oct 15, 2009 10:08 pm
Forum: General
Topic: Speed problem
Replies: 9
Views: 944

Speed problem

Hi, I have two RB1000 connected to eachother, with 1Gb ethernet connection. When I try to do a bandwidth test, both TX and RX goes up to about 100mbit, before TX speed suddenly goes down to 15~mbit, while RX continues up to ~970Mbit. Anyone knows why this happen? It's no magic on the interfaces, the...
by haakon
Sat May 02, 2009 11:08 pm
Forum: Scripting
Topic: API Links
Replies: 123
Views: 86764

Re: API examples

Hi,

I've just made, and published Adobe Flash ActionScript 3 class for RouterOS API

http://wiki.mikrotik.com/wiki/API_ActionScript_3_class