Community discussions

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by tnakir
Fri Dec 14, 2018 12:32 pm
Forum: General
Topic: CHR vs "normal" RouterOS regarding multicore execution
Replies: 3
Views: 397

Re: CHR vs "normal" RouterOS regarding multicore execution

So CHR does performs better than PC RouterOS on VMWare?

Are we talking 1% better, or considerably better?
by tnakir
Fri Dec 14, 2018 12:15 pm
Forum: General
Topic: CHR vs "normal" RouterOS regarding multicore execution
Replies: 3
Views: 397

CHR vs "normal" RouterOS regarding multicore execution

We are using "regular", PC version, of RouterOS installed on virtual machine and using it as firewall with thousands of entries in address lists, cca few hundred rules etc etc. The virtual PC has 4 cores but firewall utilizes only one, and it reaches 100% most of the time and it starts dropping pack...
by tnakir
Mon Jul 23, 2018 3:05 pm
Forum: RouterBOARD hardware
Topic: LtAP problem
Replies: 8
Views: 2310

Re: LtAP problem

tnakir , how are you powering the device? Please make sure you have specified the correct APN as sometimes with invalid APN it would not connect to the LTE network. Buit-in GPS antenna should be working outdoors. You can get an external GPS antenna from us as well. I'm powering the device via PoE, ...
by tnakir
Mon Jul 23, 2018 12:26 pm
Forum: RouterBOARD hardware
Topic: LtAP problem
Replies: 8
Views: 2310

Re: LtAP problem

We also have ltap, and it works only when there is LTE signal.

If there is HSDPA/3G/2G signal, it doesn't connect.

LTE interface sometimes dissapears.

Built in GPS antenna is useless.
by tnakir
Mon Nov 21, 2016 3:38 pm
Forum: RouterBOARD hardware
Topic: RB3011UiAS-RM problem with power connector
Replies: 6
Views: 1658

RB3011UiAS-RM problem with power connector

Hey guys, we just got some RB3011UiAS-RM, and we have some problems with connecting the power connector. The problem is that the power jack is too far from the enclosure, and the plug can not go inside enough to provide stable contact. The only solution we could end up with is to use Mikrotik HighPo...
by tnakir
Fri Sep 09, 2016 1:02 pm
Forum: Announcements
Topic: v6.37rc [release candidate] is released, only one wireless package!
Replies: 321
Views: 57202

Re: v6.37rc [release candidate] is released, only one wireless package!

I am having a problem with wireless-rep package on RB2011UiAS-2HnD-IN when using 2.4 band (I tried all the channel widths) on my laptop. When my Logitech Unifying receiver (mouse) is connected to my laptop's USB, my CCQ drops to 20%. When I unplug it, i get 90+%. When I use older packages, I don't g...
by tnakir
Tue Aug 23, 2016 3:59 pm
Forum: RouterBOARD hardware
Topic: Q2 2016 But still no Gigabit PoE Routerboard...
Replies: 53
Views: 8752

Re: Q2 2016 But still no Gigabit PoE Routerboard...

Yup,

we also have lots of inquirys about 24port poe switch...
by tnakir
Mon Nov 02, 2015 4:56 pm
Forum: RouterBOARD hardware
Topic: Hardware for fastest wireless 500 m connection
Replies: 2
Views: 587

Re: Hardware for fastest wireless 500 m connection

A Pair of SXT 5 AC maybe (RBSXTG-5HPacD)
by tnakir
Thu Sep 17, 2015 2:47 pm
Forum: RouterBOARD hardware
Topic: RB260GSP sporadic PoE Issue
Replies: 7
Views: 1986

Re: RB260GSP sporadic PoE Issue

Their switches are performing fine. Well except that poe feature on 260GSP...
by tnakir
Fri Sep 11, 2015 1:22 pm
Forum: RouterBOARD hardware
Topic: RB260GSP sporadic PoE Issue
Replies: 7
Views: 1986

Re: RB260GSP sporadic PoE Issue

Yeah, we noticed that the PoE on RB260GSP series performs wierd. We switched to RB750UP which works fine.
by tnakir
Wed Sep 10, 2014 1:35 pm
Forum: RouterBOARD hardware
Topic: Do you like default config of Omnitik and Omnitik UP? (poll)
Replies: 11
Views: 1914

Re: Do you like default config of Omnitik and Omnitik UP? (p

But why putting configuration nobody is using? You can configure your router with quick setup if you want, but mostly people don't use default config, they delete it.
by tnakir
Wed Sep 10, 2014 9:59 am
Forum: RouterBOARD hardware
Topic: Do you like default config of Omnitik and Omnitik UP? (poll)
Replies: 11
Views: 1914

Re: Do you like default config of Omnitik and Omnitik UP? (p

Yeah, that default configuration is really pain in the ass, on all the boards. Please, leave the board without any configuration (except maybe IP on eth1).
by tnakir
Mon Jan 20, 2014 2:25 pm
Forum: RouterBOARD hardware
Topic: Issue with CRS-125-24G-1S-2HnD
Replies: 6
Views: 2780

Re: Issue with CRS-125-24G-1S-2HnD

I know that isn't very comforting, but it realy works ok. We performed numerous tests and torchured the board and it behaved ok.
by tnakir
Thu Jan 16, 2014 3:13 pm
Forum: RouterBOARD hardware
Topic: Issue with CRS-125-24G-1S-2HnD
Replies: 6
Views: 2780

Re: Issue with CRS-125-24G-1S-2HnD

Mikrotik support found the problem source: the issue happens when the antenna cable (the cable that connects onboard wifi and the omni antenna) goes over the PCB. So, if you move the cable aside the PCB, the board works fine. Go figure...
by tnakir
Wed Jan 15, 2014 1:44 pm
Forum: RouterBOARD hardware
Topic: Issue with CRS-125-24G-1S-2HnD
Replies: 6
Views: 2780

Issue with CRS-125-24G-1S-2HnD

I got 2 of the mentioned routers. When I enable wlan adapter, the router becomes unstable, slow, and it hangs after few seconds. When wlan is disabled, the board works fine. I installed ROS 6.7 and upgraded to 3.10 firmware. Both of the routers came from the same batch and had problems out of the bo...
by tnakir
Wed Jan 08, 2014 4:08 pm
Forum: General
Topic: email not working in 5.19
Replies: 10
Views: 1733

Re: email not working in 5.19

I'm having other e-mail issues with 6.7 I'm sending email with this: /tool e-mail> send from=mail@mail.com to=mail2@mail2-com server=x.x.x.x port=25 user=someuser password=somepwd subject="Message subject" body="Message" and the command does not send subject or the body (check the attachment). Any i...
by tnakir
Fri Apr 12, 2013 4:22 pm
Forum: General
Topic: 751U 2HnD all LED flashing in unison including power PWR
Replies: 7
Views: 7486

Re: 751U 2HnD all LED flashing in unison including power PWR

I aslo encountered two 751U-2HnD boards which went flashing when connected to original power supply. After I connected it to 24V power supply it worked normally, even with the original power supplys which was problematic.
by tnakir
Wed Mar 27, 2013 12:33 pm
Forum: RouterBOARD hardware
Topic: CCR-warranty extension
Replies: 21
Views: 5652

Re: CCR-warranty extension

But Normis, Latvia is a part of EU, shouldn't you, as well, provide 2 year warranty according to law?

Btw, I checked few distributors in EU (i4wifi etc) and most of them give 1 year warranty???
by tnakir
Wed Sep 26, 2012 9:49 am
Forum: RouterBOARD hardware
Topic: Which soldering tools
Replies: 3
Views: 805

Re: Which soldering tools

Which temperature do you use?
by tnakir
Tue Sep 25, 2012 1:06 pm
Forum: RouterBOARD hardware
Topic: Which soldering tools
Replies: 3
Views: 805

Which soldering tools

Yesterday i tried to replace ethernet connector from an old RB411 and I did not manage to remove the connector without damaging him badly. I was trying to use Weller soldering station and hot air blower.

What tools do you use to remove these connectors?
by tnakir
Tue Sep 11, 2012 10:44 am
Forum: RouterBOARD hardware
Topic: Spectrum Noise on RB751U-2HnD
Replies: 36
Views: 5846

Re: Spectrum Noise on RB751U-2HnD

Sounds like there is a problem with some of the later 751U hardware since we have a few people all seeing the exact same thing. Unfortunately, that just means to me that I will not be using this Mikrotik device and will thoroughly test the wireless of any future hardware before putting it into prod...
by tnakir
Mon Sep 10, 2012 11:27 am
Forum: RouterBOARD hardware
Topic: Spectrum Noise on RB751U-2HnD
Replies: 36
Views: 5846

Re: Spectrum Noise on RB751U-2HnD

We also noticed the noise when we were mounting some 751U boards to a marina. We thought we are catching some radar freq., but we had the same problem when we tested same boards (as well as some other from the different batch) inside our company where other Mikrotik equipment didn't see anything sim...
by tnakir
Thu Sep 06, 2012 11:46 am
Forum: RouterBOARD hardware
Topic: MikroTik/RouterBOARD SXT 5D 16dB antenna weather concern?
Replies: 43
Views: 15918

Re: MikroTik/RouterBOARD SXT 5D 16dB antenna weather concern

We also had one SXT which was mounted near the sea, ended as the pile of rust. I guess the salty fog gets in the sxt, condesates on the PCB which corrodes.
by tnakir
Mon Aug 13, 2012 12:24 pm
Forum: RouterBOARD hardware
Topic: Can i fit and run three Dbii DB-F50-PRO to 733AH or 733?
Replies: 7
Views: 1413

Re: Can i fit and run three Dbii DB-F50-PRO to 733AH or 733?

Nope, you can not fit 3 of those cards into RB433 cause they're too thick.
by tnakir
Tue Jul 31, 2012 3:34 pm
Forum: Wireless Networking
Topic: ITElite?
Replies: 9
Views: 1949

Re: ITElite?

We are using them constanly. They are a little bit more expensive, but they have great performance and build quality.
by tnakir
Fri Jul 27, 2012 1:36 pm
Forum: RouterBOARD hardware
Topic: hardware issues with rb4xx
Replies: 45
Views: 16334

Re: hardware issues with rb4xx

We are sending you RMA these days.
by tnakir
Thu Jul 26, 2012 4:28 pm
Forum: RouterBOARD hardware
Topic: hardware issues with rb4xx
Replies: 45
Views: 16334

Re: hardware issues with rb4xx

We received new shipment from Mikrotik.
Some of the boards expiriencing the same problems.
Unstable, rebooting, unable to access.
We tried installing ROS 5.19 and FW 2.41, and it didn't help.
by tnakir
Tue Jun 26, 2012 1:52 pm
Forum: RouterBOARD hardware
Topic: hardware issues with rb4xx
Replies: 45
Views: 16334

Re: hardware issues with rb4xx

ROS 5.18 did not help.

Some RB433GL (new from the box) still have issues with not booting, unable to perform netinstall etc etc...
by tnakir
Tue May 29, 2012 3:20 pm
Forum: RouterBOARD hardware
Topic: hardware issues with rb4xx
Replies: 45
Views: 16334

Re: hardware issues with rb4xx

Nope, they all came with stock frequency of 680 Mhz.
We also started to receive some 711-2HnD not being able to boot, they also came from the same box.
I just hope the problem exists only with this shippment :(
by tnakir
Tue May 29, 2012 10:52 am
Forum: RouterBOARD hardware
Topic: hardware issues with rb4xx
Replies: 45
Views: 16334

Re: hardware issues with rb4xx

We already did that. They told us to return to RMA.
by tnakir
Mon May 28, 2012 11:38 am
Forum: RouterBOARD hardware
Topic: hardware issues with rb4xx
Replies: 45
Views: 16334

Re: hardware issues with rb4xx

We have a box of 433GL that are unstable: rebooting, randomly unable to connect to them via Winbox (MAC/IP). We tried netinstalling to 5.16, upgraded fw to 2.39. Nothing helped.
by tnakir
Fri May 25, 2012 12:46 pm
Forum: RouterBOARD hardware
Topic: hardware issues with rb4xx
Replies: 45
Views: 16334

Re: hardware issues with rb4xx

We've had the same problems with 433GL boards.
by tnakir
Wed Feb 22, 2012 4:08 pm
Forum: RouterBOARD hardware
Topic: after upgrade my sxt after that it is not work
Replies: 2
Views: 684

Re: after upgrade my sxt after that it is not work

Try doing a netinstall. SXT sometimes gets "stuck" on ROS update.
by tnakir
Mon Jan 09, 2012 3:02 pm
Forum: General
Topic: Log maximum size
Replies: 0
Views: 427

Log maximum size

What is the maximum data the log can store?

I have a project where I'd be storing some data into the log (not into the file due to file size limitation od 4096 byte).
by tnakir
Thu Nov 17, 2011 11:31 am
Forum: RouterBOARD hardware
Topic: RB751U-2HnD availability
Replies: 28
Views: 4489

Re: RB751U-2HnD availability

Any news on CE?
by tnakir
Mon Sep 19, 2011 4:02 pm
Forum: Scripting
Topic: API wireless scan
Replies: 8
Views: 3628

Re: API wireless scan

Janisk, when i do /interface/wireless/scan bla bla through the api, i get maximum one or two lines back. I set duration for 10 seconds. When i do scan over winbox i get over 15 networks. I've been struggleing with this scan for quite some time now. Could you please be helpful? The code is (using C# ...
by tnakir
Mon Sep 19, 2011 11:15 am
Forum: RouterBOARD hardware
Topic: Poor quality of the capacitors in RouterBoards
Replies: 38
Views: 14331

Re: Poor quality of the capacitors in RouterBoards

Us too are having more problems with capacitors. First, we had problems only with RB450/G series, and now we have problems with 411, 433, 750/G etc etc... We also have noticed we have more and more malfunctional routerboards. It is not a problem replacing a bad capacitor, but the problem is the down...
by tnakir
Fri Sep 16, 2011 1:22 pm
Forum: Scripting
Topic: Help with retrieving /interface/wireless > scan data
Replies: 34
Views: 15998

Re: Help with retrieving /interface/wireless > scan data

I tried these approaches: - RouterOS scripting - RouterOS API - I programmed application that does SSH connection to router and none worked. Still searching for the solution. It would be very helpful if you could do some feature like /interface wireless scan 0 duration=5 outputfile=something which w...
by tnakir
Thu Sep 08, 2011 10:45 am
Forum: RouterBOARD hardware
Topic: RB751
Replies: 73
Views: 20875

Re: RB751

Yeah, me too.

We were talkin to our clients about 751, and it seams it will be a very popular product.

Both us and them are waiting for 751 to hit the market, and it's a bit annoying explaining to them that the product publishing is postponed over and over again :(((
by tnakir
Thu Sep 08, 2011 10:18 am
Forum: RouterBOARD hardware
Topic: RB751
Replies: 73
Views: 20875

Re: RB751

When you announced "plans for making it", in the PDF doc, availability stated: next month.

Maybe you should skip availability predictions until you're sure.
by tnakir
Wed Sep 07, 2011 3:32 pm
Forum: RouterBOARD hardware
Topic: RB751
Replies: 73
Views: 20875

Re: RB751

I thought you announced it on MUM in Budapest, Hungary :?
by tnakir
Wed Mar 30, 2011 9:24 am
Forum: Wireless Networking
Topic: Our SXT testing
Replies: 15
Views: 2714

Re: Our SXT testing

@t3rm... yes 75 + 75Mbps. And a little update, our friends managed to achieve ~98 + ~98Mbps link on 500m distance.

@MT Staff: When will SXT get CE?
by tnakir
Thu Mar 10, 2011 12:52 pm
Forum: Wireless Networking
Topic: Our SXT testing
Replies: 15
Views: 2714

Our SXT testing

We managed to achieve stable 150Mbit TCP throughput with 2 SXT connected to 2 computers. We used IPerf with 4 threads. Some of our friends established 200Mbit TCP link on 3 km distance. So far, we're happy with the device. Nice job MT!
by tnakir
Thu Dec 16, 2010 1:39 pm
Forum: RouterBOARD hardware
Topic: Life Span at the coast?
Replies: 5
Views: 822

Re: Life Span at the coast?

We are at the coast as well, and we do not use any special treatment to the boards or the casings. We only use vulcanizing tape on N connectors (pigtail > cable > antenna) to prevent moisture to enter and that's it. These pra boxes are 100% dry.
by tnakir
Wed Dec 15, 2010 11:41 am
Forum: RouterBOARD hardware
Topic: Life Span at the coast?
Replies: 5
Views: 822

Re: Life Span at the coast?

Using plastic antennas/outdoor cases would do the trick?
Salt doesn't affect PVC and the board is safe in there. We use Itelite PRABox and all pra antenas and they are sealed when closed.
by tnakir
Tue Dec 14, 2010 3:11 pm
Forum: RouterBOARD hardware
Topic: RB1100 shortage?
Replies: 6
Views: 1987

Re: RB1100 shortage?

Stock of the RB1100 has now arrived:
http://linitx.com/viewproduct.php?prodid=12803
Thank you for the info. I hope we'll be getting some soon.
by tnakir
Thu Nov 11, 2010 9:40 am
Forum: RouterBOARD hardware
Topic: RB1100 shortage?
Replies: 6
Views: 1987

RB1100 shortage?

@Normis

We are recieving requests for RB1100U on daily basis, and yet, it is unavailable at Mikrotik and in all stores we contacted in Europe. When will it be available @ Mikrotik.

Is the shortage related to, maybe, publishing of a new 1xxx board? Maybe 1100 with SFP interface?
by tnakir
Thu Sep 23, 2010 4:23 pm
Forum: RouterBOARD hardware
Topic: RB750G bad series?
Replies: 25
Views: 5423

Re: RB750G bad series?

Send a list of affected Serial Numbers to Support and we will see if there is anything different about them. My boss will contact Mikrotik support these days. Another one came today, 750G - when plugged in, eth1 led lights normal, eth 4 and 5 leds light week. Not visible via winbox. The board is ex...
by tnakir
Wed Sep 22, 2010 11:53 am
Forum: RouterBOARD hardware
Topic: RB750G bad series?
Replies: 25
Views: 5423

Re: RB750G bad series?

I have used a large number of 750G's and so far have had no issues, I always buy them with the Mikrotik "High Power" PSU, the 24volt one, maybe it's the cheap PSU's you are using causing the issues ? We are using the PSU provided with the routerboard. We sold few hundreds of both 750 and 750G and h...
by tnakir
Mon Sep 20, 2010 11:52 am
Forum: RouterBOARD hardware
Topic: RB750G bad series?
Replies: 25
Views: 5423

RB750G bad series?

We ordered few dozens of RB750G and have lots of problems with it. Some of them just die after some time (they power up, but eth ports are dead). Some of them signalize that ethx port is active and there is no cable plugged in. They do not respond? Anyone had simmilar isues with RB750G?
by tnakir
Fri Aug 27, 2010 11:36 am
Forum: General
Topic: Feature request - /interface wireless scan
Replies: 2
Views: 1216

Feature request - /interface wireless scan

Could you please enable manipulation of retrieved data from wireless scan from the scripts. I wish i could manipulate with the data from the script (send list to email).

Export to file would be great to.

Thnx!
by tnakir
Fri Aug 20, 2010 9:32 am
Forum: Scripting
Topic: Help with retrieving /interface/wireless > scan data
Replies: 34
Views: 15998

Re: Help with retrieving /interface/wireless > scan data

:global interface1 "wlan1"; :global wirelesslist1 ""; /interface wireless :global wirelesslist1 [scan $interface1 duration=5]; :log info "sending mail" /tool e-mail send server="mail.something.com:25" user="user" password="somepwd" from="sender" to="recipient" subject="list" body="body with wireles...
by tnakir
Thu Aug 19, 2010 4:37 pm
Forum: Scripting
Topic: Help with retrieving /interface/wireless > scan data
Replies: 34
Views: 15998

Help with retrieving /interface/wireless > scan data

Hi, I need to make a script that collects data from /interface/wireless/> scan "wlan1" and sends it to the specific mail daily. I've got everything figured out except for this: :local wirelesslist [scan $interface1 freeze-frame-interval=0:0:02]; Problem with the scan is that you have to stop it manu...