same problem here (we don't have bgp) it reboots once a day with this msg in logs system rebooted because of kernel failure (even with clear config)
we sold 3 units to customer all 3 have same problem.
5.5 version does not help.

You want that kind of router from Mikrotik with cost 6k ? :) Are sure that you will buy Mikrotik router capable of 100g which will cost 1 million or even more? You will not!! So stop complaining and use MT equipment where it’s suitable. Mikrotik is perfect solution for small ISPs or any size WISP, t...

Are you seriously expecting that vendor which is oriented on very low cost mass deployment hardware, will make a core routing systems with cost 500$ or even 5000$ ? Capable of 40g :) If you are a carrier go buy juniper or cisco for core routing. Why everyone here is complaining that Mikrotik does no...

Cisco is Cisco, nobody can argue that Cisco is not a worldwide leader in networking. If you don’t want to spend 20 times more money to accomplish same task you would on Cisco routers, Mikrotik is your choice!! It works and nobody can argue this also  For example I have a customer pharmacy company, ...

try rb/433ah

it's a kind of magic

has anyone tried n link bonding ?
is 300 mb real throughput achievable or it's just a 2 more years dream ?

we have 4.10

i found posts which mentioned that N and nstream is not compatible but i had same 'not polled for to long' on pure A links.

maybe MT ppl can tell us how to solve this ?
on pure data links it's not a big problem if 1 ping will be lost but on links carrying call center voice traffic its catastrophe

2km link with rb/600 and r52n. 95m full duplex tcp traffic achieved, test was from notebook to notebook with 100m ethernet. That’s not a limit I think. Anyway outstanding result !! great work MT!! one problem is that sometimes link disconnects and log entry appears ‘not polled for to long’ without n...

+1 vote for sfp
it's needed future.

In republic of Georgia we have a GGN network (Georgian Governmental Network) all based on Mikrotik. More then 800 governmental buildings are connected in this wireless network. This project equipment cost was only 1m$ . Provider who deployed this network had ROI in 5 month :) that I think is a huge ...

Hello, recently we deployed WDS network for one company. Challenge was to cover large area, where distributor cars will be loaded and unloaded with cargo. every distributor has Nokia 810 smartphone connected to central DB ............. everything worked perfectly excepting smart phones where unable ...

anyone tried mini pci fxo fxs cards from openvox http://www.openvox.cn/products/show.php ... =40&lang=2 ?
does it work with routerboards and asterisk in VM ?

Additional gateways for fxo and fxs connectivity will be pain. Such integrated solution is needed for small branch offices with 3-4 workers. Imagine integrated box with 1 fxo and 4 fxs , 5 ethernet ports , builtint ADSL modem , builtin wireless, routing power of router os and cost 200-280$ :) with i...

receaved 100 units today

+12

Hi OpiumDream ! UDP packets with 700bytes = 18Kpps, ping delay = 6-17ms (sometimes 2-3ms ?!?), cpu load 15% UDP packets with 400bytes = 32Kpps, ping delay = 11-22ms (sometimes 2-3ms ?!?), cpu load 19% UDP packets with 200bytes = 44Kpps, but "only" 60MBit throughput (air-limit reached), pi...

Next Test: Notebook -- RB600 --11n-- RB600 -- LAN (with servers and MTS) 2 x RB600 on Desktop like told above, 270/270MBit stable n11 link. Ping delay through the routing RB600 1ms to the LAN behind. very good :) - BUT ! Starting Bandwidht Test TCP "both directions", random data from Note...

Ppl please confirm when equipment hangs you lose wireless modules or complete system is inaccessible ? Modules I want to use R5H can work +80 Celsius Datasheet says The R5H can work in very severe conditions - the operational temperature can range from -40 to +80 degrees Celsius, which is much more ...

I've already tried 600Mhz and didn't help, it still freezed just the same way as on default frequency. I believe just cooling could help. My RB800 is still working at this cloudy weather :D I expect tomorrow higher temperatures, so I will let you know what happends. could you try 400 mhz ? also ple...

@OpiumDream : I bet it could be solved spending some time with coolers and case. This board comes even with various cooler conectors for failback, so if you are some kind of "McGiver" you can setup a serius performance system, but if you haven't the time nor the skills to make it, go bett...

that's terrible :( we are working on a city wide wifi backup project for a bank. I was going to use rb/800, we need 4 radios per 1 ap, 2 for sectors and 2 for backhaul nstream dual link. Customer will pay 300 000$ for this project , if network will hang every day they will hang me. Please keep posti...

I don't remember , that was 3-4 month ago.
I lost 3 weeks checking and unchecking various parameters.
in production maximum traffic we achieved was only 60mb full duplex data only, voice calls was killing throughput to 5-6mb.

same equipment with R52 modules instead of R52n is perfectly working now.

why bother with this n links ? when you can get same results with turbo g ? even better, N is horrible on small packets. we have a nstream dual link performing on 80mb tcp full duplex. No metter small packets , big packets , tcp , udp. Link is in production. It’s used as a backup of fiber optic conn...

plus 1 vote for ssl vpn!!

That will be very interesting project !!

I have same request from my customer.
Customer is national wide distributing company.

Customer wants EV-DO router with integrated print server.

I think this solution will be very actual for distributing company and others who need vehicle communication and printing systems.

Hello all, It will be a wonderful if MT team will add very simple SIP Proxy and FXO interfaces to routerboards . I see a very big demand in such solutions. Today we have only few options to get all in one box for branch offices , including routing , wireless , security , traffic shaping and voice. I...

Hello all, I have a fiber optic link with stable 30-50 mbs full duplex traffic , now i need to make wifi backup of this link. I have 12 vlans which are travelling this fiber optic link. traffic in this vlans is voip, local internet connection , intranet .......... i made nstream 2 link but it's not ...