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there is no problem for that actually, as i have that happen all the time between my file server and clients. 10Gb/s mikrotik SFP+ switch, 1Gb/s mikrotik CRS switch, no packet losses. Simply turn on flow control. Max packet size is 65k L2 software, max at NIC depends on NIC and many times clients ma...

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so it seems like the CCR reboots before the CPU gets hot enough for any real damage ((above 100C) however the CCR is a big chip having many many cores.. Instead of relying on airconditioning i suggest ventilation instead. The ventilation is to buffer and carry air to either air conditioning or outsi...

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Hi i see no one has replied and ive planned this before. First if you plan to have any sort of phone or intercom system, its a question of IP or analog. For analog you need a PABX (you can get cheap chinese ones), as long as power is supplied by them, wiring is basically CAT 3. you then wire this to...

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Is it a problem for you to download it to your computer or any RPi device ... the cheapest one you can find? Should it be done by a router? Printer Services, SMB, Torrent ... lets add full SMTP server, Backup server, WordPress, Spotify ,Netflix Player ... Do we really need a monster like this? http...

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with mikrotik, routers that have IPSEC acceleration are faster than pptp, even with encryption. I suggest the best ARM (currently ARM 64) at the highest clock. Or you can use a recent x86 based PC with relevant instruction sets.

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I have a CRS3xx series with SFP+ and a dual core ARM. after a long time i can finally use it again, but now im trying to update from 6.3something to the latest and i find that there isnt enough space to upload the bare system package with only 16MB of flash, of which 12MB is already used (files are ...

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Put there only those packages you really need. Even the storage is small, it is big enough to accommodate necessary packages. Try netinstall again... I would not be posting here if it didn't work I did netinstall with only the system package that was 6MB and that still did not work. I have already ...

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It seems that this router was supplied with too little flash, it bricked itself after updating since it would not apply configs and it would still stay in a boot loop even after using netinstall. It still boot loops after using netinstall with the firmwares. Even my old RB450G has more storage space...

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if you need 10Gb/s NAT i would recommend the CCR1016 at least or CCR1036, if its just your internal network doing layer 2 or layer 3 routing with few to no rules on the switch chip, the CRS can handle it.

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i dont see that as a problem, yes i know the price is more than double the RB3011 but the features are well worth it. My only complaint is the lack of usb and upgradeable ram. I feel bummed that my CCR1036 doesnt have m.2 or even sata as there are plenty of things i want to use for it. My CCR's usb ...

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im not sure why you need to be so sour about having m.2 slots on a router, plenty of uses for it. For example as mikrotik actually says, you can add drives for caching and logging, basically to not wear out the router's flash and have more space not to mention the faster speeds that m.2 can give via...

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i still have a rb450G in use for years 24/7. The main problems i have with routerboards are simply the PSU, they break/fail too easily other than that the routerboard themselves are good. Mikrotik says they have another company that makes their PSUs, i hope they arent using them anymore as i had to ...

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After the years and various updates the CRS switches have gotten, do they finally support LACP on the switch chips? So far i see 3 lines, the CRS125,CRS 226, and CRS336. When i check routerboard page i find the CRS226 missing, is there a reason for this because it seems like mikrotik is ashamed of t...

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i think hes confused about the name. There is nothing cloud related about the router, the CPU itself is just a manycore CPU. The correct term is manycore not cloudcore but using the word cloud attracts more attention. So the name of the router should've been manycore router or MCR rather than CCR. T...

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the fans are high rpm 30mm deep 1U fans. You dont exactly have to replace with the same fans as theres a mod you can do for a quieter alternative which works fine only if your room is kept cool. In a hot room it isnt suggested to have sustained high cpu loads. Heres a link to the mod i did. It takes...

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i like the current UI too using winbox, but if mikrotik ever decided to sell to the high end consumers, they'd need a look that appeals. You dont need one click wonders, just pretty looking visual elements and presets that can be applied. Mikrotik themselves dont need to make the presets but it shou...

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There are also other things as well. If you look at whats in the consumer market, you'll find many gaming routers that have various features too, some related to routing directly (like QoS profiles for example). Having a site that can provide profiles for use with mikrotik can be very helpful too. I...

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i know, but when i say important i mean you wouldnt be able to function without it. You dont need DNS for routing to work but you cant live without it either. You can't live without it on your network, but you certainly can live without it on your router. And this is an important distinction, meani...

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这看起来像一件事我一直搜索ing for however i would like to know how much CPU is needed for this. Would using a quad core ARM A17 with gigabit ethernet would be sufficient for gigabit speeds? I would like to keep things as low power as possible and my routerboard has a usb por...

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Theres no fasttrack for input output chain, this is because there is no processing to be done on the packet. In the input and output chain you can imagine it as some server running. When the server sends out a packet, theres no NAT that is required for that packet as the source/destination address i...

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When what you really want is a Linux box, you are not at the correct place at MikroTik. MikroTik have decided that Linux is used internally but externally they have their friendly interface which limits what you can do. They keep some control over "security" (and probably also supportabil...

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there is another thread of this in general which did actually get mikrotik's response. I would like to add for both threads that there seem to be many elitist/enterprise admins who dont know heads or tails about routers. Routers arent just pure routers theres a lot around them. For example you will ...

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这看起来像一件事我一直搜索ing for however i would like to know how much CPU is needed for this. Would using a quad core ARM A17 with gigabit ethernet would be sufficient for gigabit speeds? I would like to keep things as low power as possible and my routerboard has a usb port...

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Everyone will always say that the features arent routing related when they are. DNS isnt related to routing but is a crucial feature. All i did was mention what features attracted consumers. Mikrotik is losing out in wifi for business and on the consumer level they arent very attractive either for t...

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Hey SystemErrorMessage, I think the "enterprise / pure router crowd" will eat you alive. I mean, a torrent client? That's bad. Run while you can! ;) While im still at it, dont forget cups and xsane, SMB3, NFS, active directory, IDS software, media server (like plex for example, those CCRs...

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that doesnt work, allow remote requests will simply make it impossible for your own network clients to use the DNS on your router. Best way to solve it is to drop input onto port 53 (both tcp and udp) on your WAN interfaces.

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sounds like some funny questioning. Its easy to break it down though. The target of mikrotik are consumers and businesses but not enterprise (they cant match cisco in performance and functionality required by enterprises). There are reasons why mikrotik sales have decreased though and the main reaso...

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the main disappointment for me is the lack of SODIMM ram slots and SFP.

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the problem with doing so on layer 2 is that you will block dhcp and pppoe from your side so you wont be able to connect to your ISP then. Thats why i use the firewall instead, it allows what needs to work on layer 2 to work but can block various other things.

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答案很简单,首先要确保难觅踪迹t is not switch, than in firewall filters on output at WAN interface, set output to drop except to a whitelist (you still need to be able to use DNS for example). Drop output to 255.255.255.255 (this is a broadcast for the entire internet). I have us...

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try these things, the first thing i did was to change my NTP servers. Secondly check your ntp server broadcast settings. For example on the default IP it should be 192.168.88.255 I also have a GPS attached to my router too, however i designed a loop to make it use itself as for updates. So first thi...

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i agree mikrotik is on the decline. Wheres the RB3011 with mini PCIe or wifi? Lots bugs or limitations here and there. Its good to focus on the SOHO and home market but dont leave your existing customers in the dust. In the past the majority of mikrotik customers knew that there was no substitute fo...

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not really, my dynamic servers field is also empty as i also never did use my ISP's DNS, i use pool.ntp.org. However i should not need to worry about ntp client as i have a GPS to update the router. The problem im having is with ntp server not client, client works fine. Edit: i figured out the probl...

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Its been months now and the NTP server on my mikrotik CCR1036 still hasnt worked despite the various firmware updates, nor the NTP client either. I have a GPS that updates the time in routerOS but i cant get that accurate time to my LAN clients.

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any SoDIMM RAM will do fine, basically even the ram in your laptop would work too as long as it is DDR3. You can get ECC SODIMM if you like, you can get 16GB DDR3 SODIMMs (super expensive). The main thing to watch out for is the kind of ram you put in, you dont want value ram (kingston kvr, unbrande...

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你甚至不需要遵循wiki,简单1 blanket rule to fasttrack everything. Make a new rule for the forwarding chain, set the connection state to established and action fasttrack and enable connection tracking. Not all traffic needs to be NATed hence why you see few traffic hitting it...

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5-10% penalty from memory is if you use registered/buffered ram for those using large amount of ram. So unless you plan to have more than 80GB of ram this doesnt matter. The memory controller will work at the same speed relatively regardless of the amount of ram for the memory controller on the CPU....

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你仍然可以得到CCR1036并像国防部i did. It doesnt cost much to modify it either. All you need are 2 brick PSUs and the right components and a decent soldering iron and usual house hold items. If there is a CCR1016 with dual PSU you can use that if you can make do with 1 SFP+ i gues...

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Rather than using a physical interface, create a virtual one and tie the physical interface to it instead.

I think the best way to figure out which works better is to use the packet generator on a physical interface and virtual interface and see which one can use more CPU.

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well i fixed mine by deleting and recreating the schedules. Perhaps doing a reset might help as i dont think you can delete the LCD config.

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While i am not a staff mikrotik the CCR1072 should have redundant PSU and more SFP+ ports. Have you also checked the CCR1016? The older CCR1036 has 2 PSU connections and came with a PSU that really sucks. What you can do is get 2x 5A 20V or 24V PSU bricks, 2 adapters and some wiring. You may be able...

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DNS is one of the things that mikrotik lags behind. Some consumer routers already have DNScrypt and DNSSEC and other routers have way more advanced DNS in terms of options and configurations. Rather than setting which IP subnet to use it it would be much better to be able to run the DNS service or m...

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its the weakness of the mesh architecture between lots of cores. CPU usage isnt maxed out meaning that other cores are waiting for one core to finish its work. This is why mikrotik suggests using simple queues as they havent got multi threading down yet.

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It sounds hard, but I think the only reason is "they don't want". As far as I know there is no technical reason why x86 only accepts 2GB. It just let sell CCRs better. there is a reason why RouterOS on x86 supports only 2GB - the speed of memory addressing. With high/low setups you would ...

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i think its a firmware issue. I've been having miner issues on my CCR as well such as the scheduler not working.

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RB411GL has very low power usage and cheaper than a PC hence why people use routerboards with openwrt sometimes. For those projects or even for home use.

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Likely because openWRT has way more features than routerOS? DNScrypt is just one example.

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+1 for RB-951Ui-2HnD and RB952Ui-5ac2nD-TC with built in VDSL port. Did you follow this and other threads about VDSL? That will not happen. And I can understand it, it would require new expertise and after making 2 such routers the people would ask "please a 3011 with VDSL", "please ...

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you could use QoS to enforce bandwidth limits.

Alternatively you can use the layer 2 filters as well to limit bandwidth.

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修改脚本。日志ca的过度使用n cause issues as the logging feature uses a seperate thread but only 1 core. See what other items the script uses and try to reduce using them from the script directly as well. Make sure items are updated/deleted too if they are not in use. Check th...

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If possible, you should use
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/ip cloud public-address
. The Interface address may not always be a public IP address.

Good one, i wasnt sure how to use it. Being able to use that directly rather than writing to flash is a lot better as you could simplify scripts even more.

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i use a better method instead. I take the IP address of the interface and use that so theres no writing to flash or any need to add more global variables. its good to see the scripts updated with https instead. My DDNS script isnt just to update DDNS but also to update openDNS as well but i use a se...

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Not many would use a raspberry pi to supplement what their routers cant do. Even i run cups and xsane on raspberry pi as well. This feature is an absolute must because of the DNS proxy/hijacking done by ISPs and is a big problem for me and other people as my DDNS domain is blacklisted by many ISPs o...

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我的意思是你的国家结核控制规划网络去t the need of an external one such that you dont need to ever sync with an external ntp server. https://bogner.sh/2014/12/how-use-ntp-within-isolated-networks/ is what i mean. A single NTP server isnt accurate with time as you need 3 NTP servers to s...

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fun fact, i have a raspberry pi 2 powered by my CCR and connected to it to perform the tasks that routerOS cant. I still would prefer if routerOS could perform the tasks rather as its going to be decades before 10Gb/s internet arrives in the UK so there are many cores pretty much unused. I would als...

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VMware is capable of allowing VMs access to the hardware itself. that may be a better option but mikrotik may not work with that because of drivers. if you use 2 virtual NICs make sure that they arent capable of seeing each other. It could be internal traffic between the NICs physical and virtual or...

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if it is for the pure router fan club than this feature is an absolute must. Mikrotik routerOS lacks many features. If a lot of features were included they would get more sales rather than people buying consumer routers and flashing 3rd party firmware or using a PC with a linux OS as a router.

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it shouldnt be. Can routerOS directly access the NIC or is there some virtual NIC in between?

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某些网卡已导致更高的CPUsage with virtualisation and routing. There are many different onboard NIC brands as well. Also if the virtualisation uses its own virtual NIC that can add to the overhead as well.

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what physical NICs are you using?

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you can host a local speed test website and use the router to redirect users to local speed test server. You can use QoS and lower the priority of the protocol used by speed test websites to do their testing. Its not exactly http but the protocol is also used by other applications too. trying to blo...

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if you just need simple point to point connectivity and outdoor stuff both mikrotik and ubiquiti have outdoor wireless AC units that arent cheap. For cheap you would need to take one of the wireless RBs (i would suggest the one that has 1 mini PCIe) and rig up some sort of outdoor casing, antennas a...

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我不明白为什么太快速眼动oved it it has never existed on CCRs I know i meant including on the other RBs. multicore RBs never had it so i was suggesting to just let us have metarouter on multicore RBs even if each instance is restricted to 1 core and if the OS to be installed would need to be compiled f...

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ofcourse you can, simply look at the benchmarks for the CRS for switching as there is one on routerboard's website. With no switch filters the CRS performs at wirespeed.

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all ports are connected to the same switch chip so they will all switch between them at wirespeed. The interface however only handles the layer 1 stuff.

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CCR1072 has 8 SFP+, it would be a better consideration. SFP only routers and switches that exist are currently super expensive as the only buyers right now are ISPs and enterprises. I have always been annoyed that consumer routers dont include SFP either as modems arent really that great at being se...

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i have something to add to this, VDSL SFP modules have popped up and mellanox which now has bought tilera which designs the chips used in the CCRs makes one as well. Rather than a seperate modem having SFP modules are preferable because in my experience modems arent as reliable. MT hardware will run...

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如果第二代CCR也许你指的是瓷砖ra 1.5 Ghz CPU variants? I would think mikrotik finally learnt how to cool the CPUs rather than having to modify the CCR to get superior cooling and silence. The CPUs are simply not equal in IPC performance for networking. In terms of architecture if...

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If you use some sort of authentication to connect to your ISP whether it is PPP or some method, make sure to uncheck use peer DNS. Make sure that the DNS server on the router is set to your internal DNS server and that if you use some sort of rule to force all internal clients to use that DNS server...

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on the CRS you should expect to see between a few % to 50% just for management. The CPUs on them are weak but even comparing to the RB450G management will take between 2-4% CPU when clocked higher. I wish MT would allow overclocking for various routerboards currently out even the CCR series as well ...

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我不明白为什么太快速眼动oved it, even if it isnt multicore it could be made so that every instance of metarouter will use a seperate core and let the user compile or use an OS that matches the CPU architecture rather than trying to virtualise the instruction sets.

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I also find myself not using virtualisation either. While i use a routerboard rather than x86, routerOS on TILE is 64 bit being able to address large amounts of RAM. On x86 theres so much hardware that there is the issue of driver support however when it comes to linux, driver support isnt an issue ...

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All i want is for mikrotik routerOS for routerboards at least to have all the features that both consumer and prosumer routers have and many features that industrial routers have as well. By that i mean in consumer routers in the config you can use domains in some of the configuration which is resol...

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Updating STP to work with VLANs and including the feature for switch chips is a big step for mikrotik in the switching bit but will loop detect work on the layer 3 switching component as well? One of the issues i have with the CRS switches is that when multiple layer 3 subnets operate on the same sw...

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i too would like to see this but mainly because i havent figured out how to use RED or SFQ. Mikrotik is starting to lag behind in software now as other manufacturers in the same field have implement newer and more modern features like DNScrypt and are seriously far behind in the managed switch as th...

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bridging bridges doesnt make sense as its a linear function because unlike switching bridging happens in the CPU. for broadcast domains though that might be different. virtual interface is done everywhere else as even ubiquiti has them. They can be used for various things like having traffic process...

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There is a user friendly version of mikrotik, its called netduma. They essentially use mikrotik hardware and have their own configuration utility and are actually gaming focused.

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what are you connecting CCR to and what module?

This used to happen between my CCR and CRS but seems to have stopped.

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The best solution is to use the AV2 powerline adapters if you cannot wire the wifi APs up.

You need to bridge the ethernet interface to the SSID if it is possible, if not you can always use routing.

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technically the number of sessions shouldnt be limited as long as you have bandwidth, cpu and ram to spare and doesnt exceed the datatype used. Did you try contacting mikrotik support about this?

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I updated to latest firmware and can confirm that bonding on switch chip for 802.3ad still isnt there in routerOS. I am trying to connect 2 ports to AC88U and on asus website says to select 802.3ad on the other device. When i attach both cables i get a few timeouts than everything works for a few mi...

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sane is a gtk application, xsane uses a web server so you just use your browser. It may require libraries to handle the graphics and file conversion bit but you shouldnt store this on your router's flash regardless, the files should be stored on an sd card or usb flash drive at least.

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I hope they got someone else to make their PSUs at least. The PSUs that came with these CCRs are crappy,

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Without dual PSU connector there is a way to get dual PSU but it will screw up the PSU monitoring. You can connect both PSU's to the same connector but you will need 2 pairs of diodes for something called OR-ing.

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Using the cups and xsane means driverless printer and scanner server, only the raspberry pi needs the drivers. On windows you would select a specific driver preincluded but on all other OS it will work fine. Its what i did for quite a while and i usually suggest people to do that by adding a raspber...

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Seems like i forgot to update my switch. I'll update and see if it works.

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Try cat6 cable instead, should solve your issue. You're at the edge of the spec and many cables do not meet their spec.

When errors are detected on the line the speed is dropped.

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Actually mikrotik already supports print sharing. First you need a routerboard with a usb port. Plug a raspberry pi into it, then plug the printer into the raspberry pi. Install cups and xsane on raspberry pi and you will now have a printer and scanner sharing through usb on mikrotik :P For mikrotik...

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平衡rr与开关但80工作2.3ad doesnt. 802.3ad is considered the standard in bonding.

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actually, even in home use STP/RSTP/STP variants are important. Think of a much bigger house where you have 5 port switches all over the place, the loops and issues that could happen not to mention power use. It seems that mikrotik has slowed down their firmware deveiopment. They are missing lots of...

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i think the speed may be due to choice of bonding type. Try different ones till you find one that works well.

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Would like to request the 802.3ad bond type be added for the switch. Currently with another mikrotik device balance rr works fine but when using with a device that uses the 802.3ad LACP type the switch cant seem to pair up and ends up with loops despite the device itself using rstp.

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when testing between 2 CCRs dont use bandwidth tester. Use the packet generator as explained on the wiki. bandwidth tester on routerboards are single threaded and dont give a true indicator of performance, they are only there to test link speeds.

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mikrotik supports openvpn but only the tcp based and not udp based.

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This request isnt nonsensical and is possible to do yourself if you were to hack the box. Essentially all you need is cups for printing and xsane for scanning. Based on the missing network features on mikrotik i think they should implement those first before print server. Infact my suggestion is to ...

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When there is an SD card does graphing feature use this? I dont see where i can set the storage location for graphing feature.

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DNScrypt for those filtering ISPs and for added DNS security. Allowing the installation of software and user made libraries (perhaps java?) Switch based STP variants and fixing route learning (all devices connected to CRS lose internet connectivity but not LAN when changing port router uses). I know...

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The PSUs in the CCRs are terrible but at least you have dual PSUs so your router doesnt have to go down. I noticed the dual PSU models have fans in the PSUs in some pictures but i dont know if it stuck with production. If you want to fix the PSU take a look at the capacitors, voltage regulators and ...

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i have the same problem and been complaining about it for months. The router part itself isnt the problem its the switch part which mikrotik seems to be terrible at. Basic features like RSTP isnt even present and layer 2 and 3 loops do happen a lot. I have the exact same CRS and it loops when i use ...

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I am using CCR1036 for internet. Whenever i change which port i plug the router into the switch i lose internet connectivity until i reboot switch. Updating firmware doesnt help. If i swap the ports of gateways and devices of various networks in the switch it doesnt learn any of the new routes and s...

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update: After replacing the PSU and extensive testing i can confirm that the original PSU in the CCR1036 is lacking in quality. The laptop PSU i use is much better in the sense that i am able to power a raspberry pi 2 for days now with no freezing whereas with the original PSU the raspberry pi 2 wou...

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如果你展示的照片输入在哪里the CCR1072 it could help. Edit: i went around looking for images but cant find one that is confirmed. If it uses some kind of hard card slot (like PCI for instance) than it is a matter of finding out which connection is power and which are data. For...

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I once hooked my CCR1036 to a regulated PSU (the one you use to power things in electronics) While waiting for a new one. I wouldnt recommend doing this because the PSU itself uses 60W from just being turned on. An example would be the rigol DP832A. Just use the suggested voltage or the voltage you ...

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I wrote a guide on how to service and silence the CCR1036. I changed the PSU but didnt put photos of the new PSU and configuration i used but i modified the cooling used that it worked well for my usage so i have been using a CCR1036 that is quieter than a ubiquiti edgerouter pro. Link: http://www.s...

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It works now thanks. used ntp client instead,

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我使用IP云时间同步,这似乎是1minute ahead.
NTP server stopped working after i reset router.

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what do you mean you havent seen one died? It seems the CCRs have been used with lack of knowledge about computer maintainance. With the CCR there are 3 things i did to get mine running well. 1) changed thermalpaste (i used to best i could that was good or CPUs and GPUs) 2) modified cooling, i proba...

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I've had this problem too. Problem is with the PSU, i first notice this issue when a raspberry pi powered from usb from it froze up after a few hours requiring reboot. Every other device or router that powers the raspberry pi doesnt have any issues. It seems that when you give engineers a large volt...

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You dont only block data on 4G, you block the entire 3G-4G-beyond frequencies.

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It may be easier to create 20 user accounts and assign DHCP to the account in some way without having the user login (though user login is a good security feature on network level). Than just apply QoS on user.

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There is no need to support user modified devices at all. Who removes the ros, looses support. Who modified hardware, losses hardware warranty. If I was mikrotik I would appreciate extending the list of reasons why people are buying my products. Perhaps you should also list the reasons why people d...

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fast track is a valid consideration but if you cant use fast track (or device doesnt support it) than you could go for one with a faster/better MIPS or you can move to PPC or ARM based routerboards,

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Even in countries that have jamming illegal i have seen it used in some places such as government buildings, within entertainment buildings like concerts where you lose mobile phone access when the play starts. So im pretty sure you could get permission if you are an educational institute wanting to...

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Im using routerOS 6.35.4 stable with CCR1036 for all packages. Before resetting the router which would give a 10ms ping for no reason, it now gives <1ms ping but the NTP server doesnt work. I have gone through my firewall and NAT rules. On windows it says the peer is unreachable when i try to sync w...

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Jammers are illegal in general but are legal within your own local space. So if you had a jammer that didnt extend beyond your own land than that wouldnt be an issue. Its very important that you use a jammer for specific frequencies. By jamming mobile internet you can than force them to use your own...

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Damnit mods, The lack of many features of mikrotik is the reason why im preferring openWRT or gaining root on mikrotik. The CCR platform has a lot of potential and many features mikrotik lacks in todays networks. Switch based IGMP proxy, DNScrypt, a software library so we can add features we need, t...

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UDP floods fill up bandwidth so you cant stop the bandwidth usage of UDP floods but you can stop the processing of a UDP flood. A UDP flood towards router only fills up download pipe but upload pipe is still fine unless you are an ISP in which you have Internet traffic -> router -> clients so UDP f...

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I do not plan to spread the same VPN across 2 interfaces. The way i plan to do it is: WAN1 : -- game server traffic -- latency sensitive traffic i.e. NTP, gaming etc --VPN provider that gives static IP + DDOS protection: Use for DNS and small internal web server. -- video streaming upload (such as...

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I have before tested flooding the CCR and a few things to take in mind. If an interface is flooded than the router becomes unresponsive on that interface. So avoid bridging and try LACP. Have rules to handle DDoS and loops. You will want to drop layer 3 broadcast, multicast, loops, Packets that have...

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When checking power supply he means voltage of it. The faulty PSU will display normal voltage when tested but when used after a few minutes voltage will drop. Apply some load to the PSU and just monitor the voltage to see if it drops after a few minutes and if it does than it is faulty. Did you upda...

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Most who use pokemon go use mobile data so perhaps you would want a jammer as well. I am not 100% familiar with a jammer but wouldn't this block everything? For now we are not too concerned about the mobile data as students have to comply with school rules, so if we see a phone - there are conseque...

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Thanks but i would prefer adding bandwidth limits to QoS/firewall rules relating to their relevant interfaces.

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300 euro a month just for a server farm electricity? Thats a lot cheaper than the UK which with a flat my electric bill used to amount to £100 a month for only having a laptop, router, lights and electric cooker/heater. Electricity wasnt wasted either. Now i just get rent with bills inclusive so i c...

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Most who use pokemon go use mobile data so perhaps you would want a jammer as well.

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I've had a similar issue you had in that the CCR goes into a boot loop. You may want to shut it down for a while and than turn it back on and look at system -> health and look at the voltage. If the voltage keeps dropping this is a PSU issue and a good chance to do some modding for better thermals. ...

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Is the CCR always rebooting? Does it beep once just like when it is booting? I find some of the features in routerOS are buggy that when you use them it causes a reboot. Are you using a script that creates beeps? Are you using the alarm alert feature on routerOS?

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This is interesting, im always looking at giving more tasks to my CCR. If it supports video encoding or even plex that would be great. If i used faster RAM in the CCR (higher frequency, lower timings) would the CCR be able to take advantage of it? The CCR1072 page shows the speed on different memory...

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Thanks The 2 WANs i have are quite different. One has good latency and more upload, really good for gaming. The other is cable which is bad for upload or latency but totally find for videos, downloading, etc. I think treating the VPNs each as a WAN would work much better so its more like having 5 WA...

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Hi many tutorials i see for mikrotik that use multiple WAN involve having multiple LAN. I have 2 WANs and a few VPN connections that i want to load balance across using only 1 LAN and i want to load balance based on traffic and QoS. I have 2 different WANs that are good for different things. I use t...

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so if https is supported i just use mode=https and in the url i use https:// ?

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Looking at many example scripts, the DDNS scripts send the user and password over http. Is the password encrypted or sent in plaintext and what about using https?

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Wow, this thread was started years ago and still mikrotik hasnt implemented this. +1 for this feature to overcome ISP DNS hijacking as this has been an issue for me. Please implemented as soon as possible, the implementation is already available from github so all that remains is for mikrotik to ada...

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One simple way that doesnt involve complicated understanding is to use a simple blacklist such as if at random there is an input from WAN add it to the blacklist and block it at input and forwarding chains. This should disable all sorts of incoming prods

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Hi i've been looking at various tutorials but havent managed to get mikrotik to work as the radius server. I want to use radius instead of hotspot because not all devices support hotspot (test equipment, FPGAs, etc) and that hotspot if a timeout is set will mess up ongoing downloads and can cause a ...

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You're right, thanks for correcting me. Still it is much better to use the PSU outside for temperature reasons. CPU cooling for the CCR is good but very poor case cooling.

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What matters more is the ambient temperature. If you have fans on your enclosure go with the passive one. The PSU will fail if used in high ambient temperatures for too long. The passively cooled CCR has heatsink that goes all the way out so would be more effective at cooling only if there is fan ou...

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I managed to fix my CCR, support informed me of what voltages are supported. Although i am using 24V you can use 13-30V for the CCR and it will still work. When the initial PSU was failing and was running at 12V the CCR was still working before the voltage dropped even more and the CCR went into a b...

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This is surprising, I thought CCRs had 12V to 48V DC input allowance. I see conflicts everywhere, some of mikrotik's own pages say 12V-48V, the datasheet says 18V-36V. The PSU for mine failed because the voltage dropped from 24V to below 12V after a few minutes of power on. While the PSU was providi...

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since the defaults all use the same IP you will have to use layer 2. Use discovery via mac.

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I dont see why you would have issues with 5Ghz in the US, according to wikipedia all of the 5Ghz channels are available, probably power output. Mikrotik firmware is already locked so i dont see how there should be any issues with the fcc.

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I have the same issue and the same model however my PSU seemed entirely clean except for some white goo on a large capacitor and 2 other components next to it. Upon close inspection i noticed a few things 1) stock cooling is poor that mikrotik has to resort to noisy deep fans, my modification involv...

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As far as APs go UBNT has more features than mikrotik such as zero handoff (their new AC ones dont though). But if wireless hardware features arent a concern and this is for indoor use i would choose the RB9xx series as they have miniPCIe so you can upgrade or make a monster of a config and beat the...

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the other reason is cost. Mikrotik outdoor APs are more expensive than ubiquiti's but at the very least all mikrotik hardware run the same OS whereas ubiquiti's products sometimes have a software flaw or some flaw that doesnt make them great for some situations. So i suggest either mikrotik/ubiquiti...

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Catching DNS requests and redirecting them is called hijacking.

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using mikrotik as dns server is not enough, many services have hard coded dns servers. Google chrome for example will use google dns regardless of your settings so your only option is to hijack DNS requests. Many ISPs do this as a way to block websites as it is very cheap in resource and admin. I wo...

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i have the same problem but for me it was because i had 2 SFP+ with aggregration. I removed 1 and the link became stable.

The other problem is that loops tend to form within the switch as there is a lack of loop detection or STP as it is a layer 3 switch.

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space isnt a premium inside the CCR, the CCR could be extended to be longer so it will be able to fit more things. One of the things i would really like to do is connect a battery to the CCR's input directly but i dont think routerOS supports batteries (i doubt it would charge the battery if power i...

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35 wis fine when full use. If you look at the CCR system health it will tell you how many watts it is using. Run a benchmark and if it freezes that means you dont have enough power but make sure that all NICs and CPU are being used and that the fans are running before you try adding more power.

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i've seen this happen with a hotspot and you have a gateway behind it as i've seen it happen with my ISP. They verify by mac and perform NAT filtering to prevent any device behind a NAT or unauthorised from connecting to internet.

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I still want a fanless desktop unit with 1 provided internal PSU, so modularity is a problem. If CCR1009-4G-2S+ cannot handle routing a single connection at 5Gbps through NAT firewall, I'm not interested. Someone used the CCR1009 with NAT and PPPOE with some firewall and QoS, it used one core to ha...

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I still want a fanless desktop unit with 1 provided internal PSU, so modularity is a problem. If CCR1009-4G-2S+ cannot handle routing a single connection at 5Gbps through NAT firewall, I'm not interested. Someone used the CCR1009 with NAT and PPPOE with some firewall and QoS, it used one core to ha...

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The CCR1036 is very stable as long as you keep the temperature below 80C. Once it gets pass 80C things start to go crazy. The usb port on the other hand isnt stable as my raspberry pi froze when plugged to it but works fine on the ERPRO. i do wish mikrotik routerOS was more flexible in letting you i...

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modularity would be nice for the CCR. Based on Tilera's specs some of the stuff on it can be made modular while some cant. A few things that the chip itself has - extra ethernet ports through an interface. - 4 fixed interface handlers (you cant make these modular, essentially its 4 ethernet ports/1 ...

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What the AES-NI set do is provide assembly instructions for AES encryption instead of having a bunch more instructions to do things. So if you want to encrypt a byte of data all you do is provide the AES instruction with data rather than a whole bunch of instructions representing the AES math in x86...

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speedtest running on the tested gear is going to be inaccurate as CPU is used to do more things with packets. If you want to see whats in between do a sniff and run speedtest from behind it. The only use case for speedtest/bandwidth test from the router is when you are testing link speeds without ma...

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i use jumbo frames in my LAN mainly because i use both CCR and CRS so i like applying more load to them when they have to fragment packets that go outside the network. My CCR has 10k ethernet frames, 65k bridge frames and i use SFP+ to connect to CRS which has 9k frames. To keep everything happy i l...

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solution - apply layer 3 networking. This problem isnt limited to mikrotik but to every manufacturer. There is a solution for APs now that is isolation feature. See if your APs have them and if you have mikrotik AP than this feature has to be applied manually (via rules and layer 2). Theres nothing ...

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In your case theres nothing to prevent scanning the wireless network and unencrypted wifi isnt a good idea. Consider a 2 layer authentication, first is to use radius with WPA2 (public login), 2nd is to authenticate them further with hotspot. Apply isolation for radius so that clients cant communicat...

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These features are important and many are included in smart switches. Mikrotik CRS should be a fully managed switch, its a shame that its missing some basic smart/unmanaged features.

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you cant cache encrypted traffic and you shouldnt cache torrent traffic (see setting up a seed box for this purpose). You can cache some content that is p2p like akamai for example. p2p just means networking that connects one client to another rather than through a server and even some games use p2p...

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Are the mac addresses being stolen from other clients or from your network devices like the AP or router for example? Normally using hotspot/radius can prevent it but it also requires the server to reset the session if there is a confusion if a client's mac gets stolen. Most importantly dont run you...

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I keep trying to point out the problem with the cooling design of the CCR1036. It needs front fans. Putting the CPU down to 400mhz significantly lowers power use for me. Instead of 2 very noisy fans they could've went with 4 silent fans and get better cooling. The heatsink could've been bigger and c...

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you need remote requests for DNS to work. What you want to do is whitelist your DNS servers and block everything else except LAN.

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After experimenting with mikrotik fasttrack i am impressed that i can apply acceleration on a selective basis but i have questions about some advance options. Can i fasttrack packets that are marked instead of marking the connection? Can i apply a rate limit to fasttrack? If i wanted to fasttrack a ...

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you can modify the CCR to be silent too and the CCR1036 also needs a better PSU. WIth a bit of tape you can use silent fans with the CCR. With a better PSU you can have more silent fans, and stable usb power. I like what you did with your CRS. Adding a fan would cool it down significantly but there ...

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even i need rstp too. I dont have loops but because of the lack of stp related features, when i change the ethernet port i put my gateway on a few times i end up having to reboot the switch. This is disgraceful because my cheaper smart switches from other brands like netgear have RSTP.

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You could build your own x86 with as many xeons and as much ram and PCIe as you like and get CCR1036 performance for much less. A single PCIe 2.0 link supports 2 1Gb/s link (2.5Gb/s per direction) A 4 lane PCIe 2.0 link supports a single SFP+ (10Gb/s per direction) The only issue with installing rou...

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did you also check that you are using the correct firmware? There are different MIPS packages.

If you have to use them and updating doesnt work yet i suggest you hold off on updating them.

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every routerboard has its own way of booting into safe mode or with the backup routerOS and some have serial that lets you configure the OS without a network connection. There should be a manual for it somewhere. When you update a routerboard always start with the system package first if you are doi...

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There is a backup OS inside. When you update routerOS, use ftp instead of winbox or web as transfers can stop midway or time out.

A good ftp client like filezilla can help as it checks transfers. You will need to enable the ftp server in ip services.

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谢谢。在与其他routerboa VPN能奏效吗rds?

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But Normis, the TILEgx chips used in the CCR natively have PCIe so how is it complicated? The only thing you would need are drivers. Both PCIe and miniPCIe are the same but with difference sizes so you can find adapters that go both ways. I have before used a desktop GPU on a laptop so dont go sayin...

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Mikrotik does have far to go and their first step should be introducing STP and the more modern variants to their switches.

i hate having to keep restarting my mikrotik CRS and i bought the top of the line. Im not making any loops but when the gateway device changes a few times the switch just hangs.

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Is it possible to download this without google play? I have this on my phone but i would prefer to use it on my tablet which is a developer one where google play and services would refuse to install and work. I know you can connect via http using browser but on android browsers tend to be a resource...

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It seems that with DHCP the dude server doesnt remember a client if the IP address has changed that it is considered a whole new device and this create problems when some static configs have been done involving snmp, routerOS login and so on. I have another routerboard that connects remotely via vpn...

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I think mikrotik need to implement STP in their switches before releasing another switch. When you switch cables on the switch for gateways the switch will hang and you'll have to restart it even though there are no loops. To have to restart non consumer equipment is very shameful.

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If there are free PCIe 2.0 x4 slots you can use SFP+ cards on those. Each PCIe 2.0 x4 slot supports a single SFP+ slot.

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whats the point of getting mikrotik if you have to reboot them daily like with a consumer router?

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如果它比是的价格约1000美元。35 wpower draw is much lower than the CCR1036 60W power draw and the CCR consumes more power and loses stability as the temperatures increase. Above 80C the CCR becomes unstable and i find a lot of flaws in the cooling, something i only noticed in the s...

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I dont get why mikrotik wont put STP on their switches. Where i use the switch i have to change the ports of devices connected quite often and after a few days things start timing out until i reboot the switch. When things things timeout the switch itself can be accessed. I really hope that mikrotik...

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Although im not an ISP i do not use ports in any firewall configuration. The only thing is for masquerade you need to define your out interface other than that theres really no ports involved in configs except ofcourse to deny input/output to router except from yourself which in total are a few fire...

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simply search on mikrotik wiki about load balancing WANs.

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Well when you compare the capabilities of the same range between consumer routers, consumer router firmware alternatives, ubiquiti and mikrotik, for the same things both ubiquiti and mikrotik are much better. Mikrotik takes the lead in routing stuff while ubiquiti can install debian linux packages s...

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i have been making my own threads. I dont need a very fast web proxy, it just needs to follow the rules i make for it and actually work. Have you read what i said about file transfers? File transfers have not been working properly which is part of what causes corrupted firmware updates. I dont plug ...

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But what else is truely going to be fixed? A lot of things have been irritating me because i need to use them but cant. File transfers and file access causes disconnections on winbox. Also not only the high CPU usage and slow transfers but theres a high chance a file doesnt fully transfer which is d...

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Thats why theres HDMI. Some switches do use HDMI as a stacking interface. Its cheap and fast. Infact i have used external PCIe slots connected to the laptop via mini HDMI cables. For thunderbolt you can just use the thunderbolt cable. Thunderbolt is an option too since it is a 10Gb/s interface using...

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What im saying is that there are minor issues with routerOS that really irritate me that will never get fixed. Other than that i was saying that this isnt the first inexpensive router to reach 100Gb/s. Packetshader is open sourced so the cost of it is only the hardware and because it is open sourced...

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Forcing a higher setting can cause problems. Since you're using ADSL your router isnt directly connected to the ATM lines so you cannot use 1500MTU. In PPP some bits are required as overhead as a PPP header so your MTU will decrease. Think of it this way You have the link connected at layer 1 with s...

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You can try to generalise your rules and use address lists, aside from that you can also have many rules that are not related. If you put your traffic into different catogaries and handle them all seperately it could help. If you can combine rules that'd be even better. Im not sure how you can impro...

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A few tips you can use to gain more performance. The CCR is a massively parallel system that benefits from having many more simpler rules than a few complex ones. The number of rules you have doesnt matter but you need to make sure that they do not relate to each other or unnecessarily go through al...

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在我看来你没有正确上传firmware to the router. This problem is actually very common and luckily for mikrotik the missing bits are usually unimportant. This is also a problem that i have experienced (not the shutdown but the incomplete file transfers) File operation in rout...

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While i wouldnt mind upgrading i dont really feel like getting a CCR1072 mainly because first i need to earn money and 2nd is that i feel like the quality of mikrotik is going down on the software side. They just arent that competitive anymore in software. Sure i could just buy the CCR1072 straight ...

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You cant have more than 1 Gb/s from a single link because thats the fastest your port will handle. You can combine multiple links to get faster speeds but it means a lot of configuring and getting multiple ISPs or asking your ISP for multiple links and faster bandwidths. You need to remember that ev...

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This has been requested so many times for many years. It seems like mikrotik has stopped listening to the bright skinned english speaking customers. I wouldnt even mind working for mikrotik and helping them improve their routers but their most important requirement to any of such jobs is that you mu...

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There are old cisco tutorials that actually deal with this and many more hacks however there are no attempts to convert this into mikrotik usable configs even though mikrotik routerboards have the capability to implement the security. Infact some of the tutorials use mikrotik routers for certain thi...

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Hi i have a mikrotik CRS 226 that has been running for months without any downtime that is rackmounted in a portable rack full of other networking gear. There is plenty of airflow and the cables neatly arranged but the rack doesnt have active cooling. Although temperatures Never go beyond 50C from s...

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On the ccr1036 when i use the web proxy feature and ram as cache the cache cannot be cleared without doing a reboot and the proxy slows significantly when it is full. Another main problem is that when i only allow from ip address from a LAN network even outside ip addresses are able to use the proxy...

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applied to join, I have several MT devices i'd like to try this on and several android devices too. If you dont want to agree with google's privacy rules either get a custom rom such as cyanogen or get a development platform which both do not come with google play or google services by default. norm...

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I'd like to request that mikrotik come out with usb3 and esata on their routers. This isnt exactly to do with storage but rather usb3 with its maximum output of 5Gb/s can also be used to add network interfaces too which can also be powered from the usb port. Even wireless AC exceeds the maximum spee...

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Winbox for android is a very good idea and i'll list why. 1) Winbox can operate on layer 2 mac instead of ip which really helps if you are on a different ip network or if you are locked out from the router from layer 3. 2) Winbox for mobile devices or tablets can be made to fit the screen better com...

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