MikroTik

Matess

Is anywhere any list of supported nics for x86 servers?
Ebay is now full of cheap 10ge cards like IBM P004096 Emulex, HP NC522SFP, HP NC550SFP, Brocade 1020,...

Which one should I buy If I want to use it in routeros?

Matess

Hi, the Antenna Pattern are the difference, and the device shielding to the back. QRT works better in noisy environment. But both Antennas has big side lobes, and asymetric pattern. we are waiting for this one, because of small side lobes an high antenna gain in hole spectrum: https://www.rfelement...

Matess

I am trying to get that working right now and I would appreciate some help. I have hAP AC and epsolar mppt charge controller with its originnal cable https://www.ev-power.eu/Solar-Systems/Solar-Controller-Monitor-for-Tracer-BN-series-RS-485-USB.html?cur=2 and I am unable to get that work. When I con...

Matess

Will 60GHz units support 500MHz channel width? If ees Is it considered as software upgrade or future hardware release?

Matess

I think we are waiting for a solution for a really long time now. We started to change PtP link for ubnt as soon as 400iso came out. It works so much better than anything from mikrotik. Last week we changed some 911+jrc24dBi for iso400 and few lhg5 for litebeams and in the same channel throughput we...

Matess

test channel 4 in rain please...

Matess

hello,
our distributer just announced LHG Lite60. I dont think that fast ethernet is go to solution theese days but there is a strange part... There is said that only 3 clients are possible. Is that true?

Matess

I Have a bad experience with radome. When it rains that radome stays wet and signal drop a lot even few hours after rain. By my tests radom is not recomended.

Matess

1,7km at 1Gb/s full duplex is achievable. Not more than 1km in heavy rain is not possible.

Matess

I have prrtty much same problem. Water is a big issue. This weekend signal dropped by 23dBm on 400m. I didnt get my hands on lhg60 yet ( not on stock ) but it seems that signal can drop over 50dBm on 1km. I am using dish with radom. Maybe water on radom is that problem... I dont know. Does anyone ha...

Matess

can someone explain what "signal" means? RSSI is -69 to -70 and signal is load dependent.. up to 100Mb/s = 80, 700Mb (maximum and full duplex) 35 to 50.

It is longest WAP with custom antenna i have... 520m

Matess

Should I move to Hawai?

Matess

wAP60 has a specially designed and calibrated beamforming antenna with pre-configured patterns. you can't use it with custom antennas and I am surprised it works for you at all. thank you for your answer... it was some kind of error... Now even at 500m with wap and custom antenna it works 1,6Gb/s s...

Matess

Hello I posted on this two years ago.. After much experimenting I found a few things that can help mitigate issues. 1. Do not let anyone connect with less than mid 60'S signal strength but it is not just signal strength the CCQ of each connection is vital do not have a connection below 75% CCQ. NV2...

Matess

Does WAP has any kind of limitation? When I am using it on larger dsitances speed drops a lot and signal is still 80. Is there lower ACK or something?

Matess

we have custom made antennas on WAP and on 1km test link it has 4dBi less then LHG60 on the same link. 500m link still drops with heavy rain. 420m is rock solid.

Matess

yes, more throughput with better used frequency spectrum. I want be able to do switch of the whole network, just in super noisy enviroment.

Matess

so what do you suggest? switch to older a/n or to different vendor? btw we have 4000+ routerboards online...

Matess

any future support for 10MHz channels?

Matess

Hi, we wanted to use lower channel width in highly noisy enviroments and I did a few experiments some time ago outdoor and it showed that 10MHz is actually faster then 20MHz. I want to configure new access points to 10MHz right from the start, but I have a problem. For a begining I am creating a cha...

Matess

it fits jrc24 extreme nicely. Too bad I have a lot of non extreme versions. I tested that today... 185m one side is aimed to best signal, other site I just put there and hoped. signal 80... cable speed.... Thanks for the tip MulderSK ! here https://webshare.cz/group/Cj27iJn2in/ wAP60G in parabola M...

Matess

does it work? and how?

Matess

it fits jrc24 extreme nicely. Too bad I have a lot of non extreme versions.
I tested that today... 185m one side is aimed to best signal, other site I just put there and hoped.

signal 80... cable speed....

Thanks for the tip MulderSK !

Matess

what troubles do you have with bridge on mikrotik? bridge vs station bridge works like L2, you can also try WDS. That works like L2. Wireless wire also acts like L2, but to be honest I dont know why do you need gigabit connectioni to PLC.... You have strange questions and weird obeservations and als...

Matess

I´ve heard that it did not pass EIRP test in LHG so thats the reason why it isnt sold and it also wont be soon. It will be nice if someone from staff can confirm that.

Matess

thanks! I actually have 50+ antennas... not sure about those old single polarity feeders. I may try that.

Matess

Matess

do you have pictures of JRC assembly? I have a lot of spare JRCs...

Matess

I had same problem earlier with older sxt ac. Customer bought that on his own. We had to replace it. Connected, signal is ok. CCQ bad, even ping cannot go through. It was fixed and now with sxtsq ac it is back. Hope you can fix it soon.

Matess

We waited a really long time for synchronization... now we are planning to build new areas with ubnt radios and mikrotik routers. We tried a lot and ubnt just works better in noisy enviroment. It is somehow funny.... when ubnt started we told ourselves that we dont want to use cheap hardware. Situat...

Matess

We waited a really long time for synchronization... now we are planning to build new areas with ubnt radios and mikrotik routers. We tried a lot and ubnt just works better in noisy enviroment. It is somehow funny.... when ubnt started we told ourselves that we dont want to use cheap hardware. Situat...

Matess

Hello, I was servicing one of my sites and noticed really bad noise from CCR fans. (vibrating and resonating a lot) After few bumps to it (mainly for not working sfp1 which died this morning) noise stopped. Thes are bad bearings in one or both fans... where to buy new one? Do you know voltage and co...

Matess

I have contacted MS support. it is a known bug and maybe it will be fixed within 30 days. For now it is recomended downgrading back - control panel, recovery, get back to previsios version of windows 10. (dont know this exactly - translating from cz to en) It is possible to do it with in 10 days (i ...

Matess

When we can expect those 60Ghz devices avalable to buy? First rumors that mikrotik is working on 60Ghz I heard more than Year ago. Really? :D I think that rumour was not true at the time then. Do you have any kind of expected price range? we are already using 60GHz for short distances where are oth...

Matess

Hello, I have a simmilar problem. Yesterday I upgraded ROS on RB911 connected to RB Omnitik UP. During upgrade there was power failure and routerboard is bricked. I Can make a reboot from omnitik. I also tried EoIP tunel and Netinstall to that port, but it seems, that rb911 wont boot from ethernet w...

Matess

I have a simillar problems on tdd links. It acts just like you said. It can be antenna interference First of all make sure that those antennas in the middle point are as far from each other as possible. Or it can be half duplex problem You can also try better switch or even router. If you have anten...

Matess

I have a same problem. It suddenly appeard on 1 ethernet port in log and stopped working. When I disable poe on that port (means no cable connected - device off) it still shows a plenty of packets. No bridge on that port, switch disabled and still. Going to replace that. See screenshot. http://www.i...

Matess

I know i can use mikrotik gpoe injector, but when you need telecom standard (ground and -48V) then you have a problem. Mikrotik gigabit poe has still grounded negative. I think, that electrically it should be ok to use just 1 wire. If you want to use the whole pair, then you need to input that volta...

Matess

just found it....

http://forum.mikrotik.com/download/file.php?id=10417

Is it possible to make it simple without transformers? like use only 1 wire (like blue for positive, and brown for negativ - not a pair, just 1 wire)?

Matess

Thanks for reply... I hope that powerbox will be next.

Can someone show me wiring diagram of pasive gigabit poe?

Matess

Hi,
Are you planning new version of powerbox / hex poe? I need at least gigabit uplink, but also other ports in gigabit would be great.

Matess

yes true... i forgot that i measured -3dBm on 0, when only 1 chain was enabled.

Matess

so on all 4 devices when i set all rates fixed at 0 and use 10dBm antenna EIRP will be 10dBm?

And are you sure? last time i measured RB911 i saw a lower power even at -2... (-3 to -30 was the same)

Matess

you need to use a DC/DC converter. Then you can use any voltage you need on rb750up, and this ( http://www.ebay.com/itm/DC-DC-Buck-Converter-Step-Down-Module-LM2596-Power-Supply-Output-1-23V-30V-/400749241579?pt=LH_DefaultDomain_0&hash=item5d4e8424eb ) for the end device rb 750up has an operating vo...

Matess

What is minimum power level for theese devices:

RB922UAGS-5HPacD

RB912UAG-5HPnD

R11e-5HacD

R11e-5HnD

Everywhere is only one thing - maximum power level. What about minimum, or some kind of table from -30 to +30 which is possible to set in ROS?

Matess

can someone please explain why there isnt ipv6 (internet adress) to ipv4 (internal network) nat? Lets dont talk about masquerade, but what about 1:1 NAT?

Matess

no it wont show its mac.... I need to acces it from a different port, remove that config and only then it is possible to find it through winbox discovery on ether1.

Matess

Ok... lets say I have an omnitik on tower and a laptop down on the cable to eth1. I dont have a box from omnitik so I dont know its mac adress. So it is possible to get acces to it? how?

Matess

Hi, When first stupid defualt config was found in omnitik I just hoped that is some kind of mistake. Bud from that time I forget to remove that configuration for a few times and it is very irritating when you have to climb back to the top with a laptop and a cable just to remove that stupid config. ...

Matess

Your position is fine for EU masses, for us like developers and implementors it is very uncomfortable.. Hey thats not fair. I know that you have a hard time with developement and stuff like that, but thats not just you. Almost every ISP has its own solution for network management so it isnt so much...

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