MikroTik

roe1974 - DoH support was already added in v6.47.

osc86, mducharme, dioeyandika, psybernoid, jcmerg, brbsh, elbob2002, R00tKit, nimbo78, andkar, newrealsprl, nostromog, bmatic, rushlife, FurfangosFrigyes, deweydb, nwa, FabioA, ganewbie, h17, WirtelPL, complex1, sterod, ganewbie, kombinat, jwelstead, mafiosa, OndrejHolas - Thank you for your report...

pe1chl - Of course we do. That is why we always ask to contact support@mikrotik.com and send a supout file if there is a potential software issue.

The defconf issue is already resolved. Fix will be included in the next RouterOS release.

WinBox and RouterOS communication is a two way street. This time RouterOS causes the problem.

Here are links to v3.24 if you want to wait for a fix for the Hotspot issue.
http://download.mikrotik.com/routeros/w ... winbox.exe
http://download.mikrotik.com/routeros/w ... nbox64.exe

We are very sorry for any inconvenience caused. We have reproduced the problem with Hotspot and will work on a fix for that. We also managed to reproduce the wireless issue. In order to resolve the problem, you have to run at least RouterOS v6.47. We will backport the required fix also to the upcomi...

shahjaufar, NetStr - Please send a supout file from this router to support@mikrotik.com. Generate it right after you have experienced such an issue. mozerd - What is the error that you receive? Can you access the router over the MAC connection? DanAtCommon - This is a MikroTik user forum. If you ha...

You can see the FAQ section about the training courses at the bottom of this page:
https://mikrotik.com/training/about

pe1chl - What is the reason to believe that the router was hacked?
llubik - Please provide output of these commands - "tool fetch url="http://upgrade.mikrotik.com/routeros/LATEST.6" output=user", ":put [:resolve upgrade.mikrotik.com]".

llubik - Did you try "/system package update check-for-updates"?

dakotabcn - This does not seem to be related to v6.47. Please send supout file from this router to support@mikrotik.com. llubik - Upgrade simply looks for upgrade.mikrotik.com/routeros/LATEST.6 file. Of course, you can download files from our download page, upload them to the router and reboot it. ...

Please keep this topic related to the problems found in this RouterOS release. This topic is not made for feature requests. For that please create a new topic or contact support@mikrotik.com.

For example, if there is some kind of a cache between your router and download servers, then it can cache old "LATEST.6" file and as a result you might see wrong version number here. Then router downloads ("upgrade.mikrotik.com/routeros/package" + LATEST.6 file contents) file.

osc86,mirolm,dakotabcn,ErfanDL,roe1974,pe1chl,Werlock,jenechka,Institor,Paco,Jotne - The issue will be resolved in the upcoming RouterOS releases. But there is nothing to worry about here. Simply default configuration script got generated incorrectly. wuffzack,pe1ch l - Please send two supout files...

If you experience a version related issue, then please provide a supout file from your router to support@mikrotik.com. We added an error message in this RouterOS release that is printed out if configuration script provides an error. Most likely, there was a problem with the script all the time, simp...

Currently, you can download arm64 RouterOS package from here:

https://box.mikrotik.com/f/dee2ff0ff02b41aeb2e1/?dl=1

End users can not detect the cause of the reboot unless they get lucky and manage to make a workaround by guessing what to change in the configuration. Always, if you have a router that is rebooting - contact support@mikrotik.com.

Router can not in any way predict that there soon will be a power loss. You should either use a monitoring software, for example, The Dude or write a script. I would recommend that you run scheduler (for example, every second) and write down a clock in a file. Then have another scheduler that runs o...

Can you please send this session file to support@mikrotik.com?

Is the only problem the size? Are, for example, opened windows re-opened? Are you sure that you have launched WinBox loader with administrator privilegies, session is selected on WinBox loader before you access router (is not set to "<none>")?

License is based on the soft-id and soft-id is based on the set of components solderd on the router. If end-user tries to repair the router, then he is responsible for all of the consequences. For example, if you lose the license, you will not get any free replacement keys. If the router is broken, ...

When was the last time you did change the password? Is it possibe that it has not been changed since your router was running RouterOS v6.42 or an older version?

The feature is already available in RouterOS v6.

anuser - To what kind of a problem do you refer to ViniciusMariano - Seems like the issue which is not resolved in v6.46.3 and v6.47beta. Fix will also be included in the next long-term release kos - We are currently looking into this huntah, sport80, Maggiore81, bpwl - If you do experience such a p...

markmcn, Zacharias - On devices with low resources (for example, SMIPS) it was possible that Hotspot login page does not appear properly anav - As always, if you do not see changes in changelog that you require, then there is no need for an upgrade EgidijusL, td32 - You will not ever be able to det...

raffav - In most cases, updated software is released before the CVE is published (https://nvd.nist.gov/vuln/detail/CVE-2020-5720) hngjared, sid5632, null31, hel, brotherdust, proximus - We will resolve this problem in upcoming RouterOS releases. Winbox 3.20 is available here - https://download.mikr...

Did you use these links? I download these .zip files and wireless package is present within both archives:

https://download.mikrotik.com/routeros/ ... 6.44.5.zip
https://download.mikrotik.com/routeros/ ... 6.44.5.zip

Why packages are downloaded in a different directory? - If there are other .npk files under the "Files" menu, then upgrade will fail What to do, if I want to cancel upgrade? - Use "/system package update cancel" feature What to do if I want to verify packages after download? - F...

RouterOS packages are downloaded to a separate directory and then used for upgrade/downgrade purposes on reboot. This is done in order to avoid situations when you have some old .npk packages on your router from other RouterOS versions and/or architectures. If you do make some kind of package checks...

skurudo - It was not possible to upgrade CAPs from the CAPsMAN if ".npk" files were on the root folder. leonardogyn - Will be fixed in the next release. osc86 - Can you please try to generate supout file, while the problem is present on your device? If you manage to do so, then send this ...

parinya1957 - Can you please send a supout file from this router to support@mikrotik.com? If I create a skin and set it to a specific user group, then it works for me without any problems.

nimbo78 - Execute this command on any router with wireless package - "/interface wireless info country-info russia4". SiB - Thank you for your report. We will look into this. bcall - Do you mean that the "/system check-installation" feature is failing? Do you see this error on m...

bpwl - User Manager requires a certificate in order to work with EAP and I see that you do not have a certificate specified under UM settings:

/user-manager
set accounting-port=1813 authentication-port=1812 certificate=none enabled=yes

ivicask - Have you reported this problem to support@mikrotik.com or https://help.mikrotik.com/servicedesk/c ... on=portals ?? We are not aware of any RoMON problems;

In v6.47beta there is a new menu added - "/system health gauges". You should use this for polling "Health" related data from all the RouterBOARDs.

Thank you for your report. We will try to fix this problem in the upcoming RouterOS v7 beta releases.

Unfortunately, currently, there is a software bug in v7 related to IPIP tunnels. We will try to resolve it until the next v7 beta release.

The problem with "broken" MIPSBE packages has been resolved. We are very sorry for all the inconvenience caused.

Those of you who experienced "broken package" error:

1) Did you use check-for-update feature or uploaded packages on the router manually?
2) Can you please provide a screenshot from the Files section after you have tried to upgrade the router, but after reboot received an error?

Could you please provide serial console output from your router? If we put your configuration on a router in our lab and upgrade to v7.0beta, then we do not see such a problem.

Seems that your router goes into read-only mode. That can be caused by corrupted memory and/or HW issues. Netinstall your router to the latest RouterOS version, upgrade firmware and see if that helps. If not, then send supout file from your router to support@mikrotik.com.

joserudi - Please send supout file to support@mikrotik.com. Generate file while the problem is present and name at least single user which does not get rate-limit; LeftyTs, Ulypka, gepelbaum, nostromog, CharlyBrown, xtrans - Please send supout file to support@mikrotik.com. Generate file while the p...

Winbox 3.19 has been released:

viewtopic.php?f=21&p=737780#p737780

spacex - We will look into this problem; Anumrak - Yes, hAP lite and similar routers are designed to run RouterOS bundle package and can be upgraded without any problems, as long as you do not store anything else on your router that might fill up the storage. If there is not enough space on the dis...

nuffrespect - Actually bug was the fact that your tunnel did work before. Please see related changelog entry:

"conntrack - fixed GRE protocol packet connection-state matching (CVE-2014-8160)"

Everyone who is experiencing problems with Winbox authorization - we will release a new Winbox loader with a fix for this problem as soon as possible. We are very sorry for any inconvenience caused.

jvparis - Which country have you selected? What happens, if you try to use this command "/interface wireless set [interface_name] country=[your_country] frequency-mode=regulatroy-domain installation=indoor"? What kind of an error do you get?

Everyone who is experiencing Winbox login problems, please:

1) Make sure that you use Winbox 3.18;
2) If you use Winbox 3.18, then close all of the Winbox applications (for example, reboot computer) and try again;
3) Check if you can log into your router over WEB interface (Webfig).

3bs - Can you please:

1) Try to log into your router by using Winbox;
2) See that authentication fails;
3) Log into your router by another method;
4) Generate supout file;
5) Download file from the router;
6) Send this file to support@mikrotik.com?

ludvik - On some specific and very rare case Ethernet interface on TILE routers could lock up. Now this problem is resolved; ndbjorne, kobuki, smileymattj - Bugfix version (long-term) will be released as soon as possible; eworm, matiaszon, toxmost, Stanleyssm, wpeople, petrb, lomayani - I recommend...

ros1974 - Command is "/interface wireless reset-configuration"
freemannnn - Here is an example "/system backup cloud upload-file action=create-and-upload replace=cloud-XXXXXXXX-XXXXXX password=123"

rdelacruz - Please note that accounting will work only for those users which has a queue. Data for accounting is taken from queue statistics

I would recommend that you put all the script in if clause

If ([:len [/ip adress find where interface=interface_name]] > 0) do={}

giulianoz - Can you try to execute the same command over at-chat manually? botreg - Seems that your modem simply can not work properly together with RouterOS. Please send supout.rif file to support@mikrotik.com. Generate file while the problem is present on the router. Did the same modem work just ...

cipriancraciun - You would be able to see this under wireless monitor command ("/interface wireless monitor wlan2 once" would return "status: radar-detecting"), on CAPsMAN CAP interface if you use CAPsMAN (":put [/caps-man interface get 5GHz-guest current-state] would retur...

cipriancraciun - What is the status on your 5 GHz AP? Sounds like it might be detecting radar and you simply need to wait for a few minutes.

There were two IPv6 related issues resolved in this version: 1) IPv6 packet forwarding might get stuck (due to IPv6 route cache processing) that could lead to Watchdog reboot; 2) IPv6 neighbor table processing might get stuck (due to large neighbor table) that could lead to Watchdog reboot. Seems th...

There are several features in RouterOS which use cloud.mikrotik.com or cloud2.mikrotik.com server. 1) Detect Interface feature: If enabled on your router, then all interfaces that are configured under this tool will try to resolve cloud servers domain name in order to detect Internet availability: h...

kefealo - Without additional information we are blind. Please provide supout file to support@mikrotik.com from router which is not working properly but was working just fine before an upgrade; saaremaa - Sorry about that. I mixed both services together. We do support Delegated-IPv6-Prefix for DHCP ...

Kampfwurst - What is the error that you get? Does your router have an access to cloud2.mikrotik.com? Test it from CLI (Winbox would use computers DNS in order to resolve this address); Simono - Please provide an example rule that you use in access list and interface configuration within an e-mail t...

It is confirmed that this was another case of hacked router due to a insecure firewall configuration in combination with old RouterOS version (one which is vulnerable due to a Winbox related problem):

https://blog.mikrotik.com/security/winb ... ility.html

Which RouterOS version was installed on your router? Was there a secure username and password configured on your router? Was device protected by firewall?

I might try to guess, but without more details we can not answer if, for example, "problem with ARM wireless" is resolved. If problem is related to this RouterOS release, then please post more details about it. If it is not related to release, then write e-mail to support@mikrotik.com. Unf...

bizzy - Fixes for SMB will be included in next release; inteq , pe1chl - If only-one option is enabled on PPP/Profile or you allow only single session on RADIUS (If you use RADIUS), then client can not establish new session while keepalive is keeping old session open. Reduce keepalive in order to s...

doush - Unfortunately we can not tell from description "lockups" to what kind of problem you are referring to. Please contact support@mikrotik,com directly, provide proper problem description (when did problem start to appear, how often do you see this issue, do you have any information w...

You can find out a reason for the reboot without contacting support only if you are very lucky and guess the reason (by changing configuration or hardware parts, for example, power adapter). If your router is rebooting, then you should always: 1) Upgrade RouterOS; 2) Upgrade RouterBOOT; 3) Netinstal...

mistry7 - Are you 100% sure that you changed all the passwords on your router for all the users configured on it? Are you 100% sure that passwords were changed after an upgrade to v6.43 not before that?

hapi - Please create a support ticket and lets continue this discussion there. genesispro - After the fix, wireless configuration complies with allowed frequencies in your country based on "/interface wireless info country-info <country>". Redmor - Please either contact support or create ...

Have you enabled auto-upgrade feature under System/RouterBOARD menu? It was introduced few versions ago (not in v6.43.8, but earlier). However, option is disabled by default so someone must have enabled it on your router.

Generate supout file on your router while it is "locked" over serial console and send it to support@mikrotik.com.

nichky - Thanks for all the information. Upcoming RouterOS releases will show indoor/outdoor parameters under country-info output. Sorry for any inconvenience caused. sff - Any supout.rif file will tell us more than a thousand words. Support usually replies within three Latvian business days. Somet...

nichky - "/interface wireless export verbose" should tell us why your output differs from mine.

Can you provide supout file to support@mikrotik.com? Honestly, I do not see how (if you did not play around with Photoshop

) you could get this information under country info.

Screenshot 2018-12-22 21.41.45.png

yottabit - To which IP address does your router resolve upgrade.mikrotik.com (:put [:resolve upgrade.mikrotik.com])? Upgrade should work on this router without any problems. There might be some proxy server between your router and upgrade server causing this.

I think that "normis" post was missing "indoor/outdoor" setting in country information simply because example country does not have such limits. Here you can see info for Latvia: /interface wireless info country-info latvia ranges: 2402-2482/b,g,gn20,gn40(20dBm) 2417-2457/g-turbo...

sindudas - We are sorry for any inconvenience caused. We will fix this problem in upcoming RouterOS releases. ErfanDL - You can change value by using "/interface wireless set <interface> installation=any/indoor/outdoor". honzam - What kind of information about DFS are you looking for? kez...

What do you mean by that? With scan list you will only reduce number of frequencies. After an upgrade your list will use all frequencies that are available in your country. From previous version point of view, nothing has been changed related to scan list or indoor/outdoor solutions. Indoor/outdoor ...

honzam - It simply is not possible to do anything from our side if network administrator can not read changelog before an upgrade. This is 100% responsibility of network admin. We do not change configuration usually on upgrade, however, since this change is required due to a law, we have made an ex...

If you have set EU country under wireless configuration, but you did not use regulatory-domain, then configuration will be changed to fit these requirements. Otherwise you violate the law. So if you are legal, then everything will work just fine after an upgrade ;) What do you mean with lost package...

Yes, this tool is listed in our WEB page under Made for MikroTik program:

https://mikrotik.com/mfm

What about built-in RouterOS local upgrade server? It is described below auto upgrade scripts: Look for "RouterOS can download software packages from a remote MikroTik router".

https://wiki.mikrotik.com/wiki/Manual:U ... g_RouterOS

You wrote that camera requires "Power Supply: | 12 VDC ± 25%, PoE (802.3af Class3)". cAP ac product datasheet states that it can provide passive PoE output (not af) so that most likely is the issue here:

https://mikrotik.com/product/cap_ac

Do you mean that you have addresses in the list but rules that use address list are not working? Can you provide an example? Address lists and firewall have not been touched for a long time. Also we have not seen such reports in support. Are you sure that simply other firewall rules are not matching...

Can you explain each of these steps? Because none of them makes sense at the moment. What is the background behind each of these steps?

What do you mean with queue "parallelization"? Each parent queue already works on separate CPU core in v6.

You should upgrade your router first. v6.4 is five years old and is vulnerable for known exploits that can be used in order to hack your routers.

msatter - Usually there is no such thing as temporary "crash". If problem was related to network situation (just, for example, fully saturated link) or not enough resources (for example, full RAM), then it would be understandable. But if there is an actual service crashing, then this prob...

Everyone - As always, please try to keep this topic releated to version, not a release system, version naming, etc. Please open up a new topic or contact support@mikrotik.com directly when you want to discuss something unrelated to disucssion topic. ofer - Please provide supout file to support@mikr...

Simono - Then even more this seems to be related with packet fragmentation/loss. Are you sure that downgrade to older version fixes this problem? raymondr15, E1uSiV3 - Please send supout file from your router to support@mikrotik.com pe1chl - Thank you for an idea. We will consider implementing some...

v6.43 includes changes for new IP/Cloud services. As mentioned in v6.43 changelog - you should disable Cloud DDNS service before an upgrade to v6.43 or later or before a downgrade below v6.43. With disabling DDNS you unregister device from cloud. Then after upgrade or downgrade you can re-enable Clo...

Simono - Are these rules actually missing or you do not see them on Winbox interface? Do you see them through CLI? If yes, then this is most likely MTU related issue and due to lost packets Winbox simply can not load all the information necessary to show all the configuration that you have on your ...

Stril - Is "W60G" tab missing for your wAP device on Winbox interface under Wireless menu? That is the problem which was fixed. If tab is still missing or you have another problem which has not been addressed in this release, then please send message to support@mikrotik.com and include su...

Netinstall fixed the router. Same package files. Unfurtunately this serial console output is the result of the problem. Not the output from the moment when packages were lost. Upgrade happens on old version (one from which you upgrade router). Which version was installed on your router before an up...

anuser - IPFIX Traffic Flow did not report post NAT src/dst ports on some platform RouterBOARDs

On PPPoE server settings select profile that has such feature enabled. Users authenticated by RADIUS server uses this profile in order to complete authentication process.

We have received your complaint and replied to your message. Your router is not hacked. Your router does not have firewall protection. Not only 64312 port is open but also many others. Seems that you have tried to protect your router, however, firewall rule that you added is configured on forward ch...

Due to reports from our clients, we have found out that iOS devices can not open Hotspot pop-up if Hotspot server has domain name which includes "local" in it. This can happen only if Hotspot administrator by himself has configured such name on server.

Do not worry. Due to a popular demand we have adjusted our production and hAP ac^2 will be available again very soon.

Underlying implementation of redirect to Hotspot login page is very simple. Most of the commonly used devices (mobile phones, tablets, laptops, etc.) try to open predefined HTTP site in background after you have connected to network. If site can be opened, then nothing happens. If connection is redi...

That is correct. You should never use variable names in RouterOS that are equal with some command or parameter name.

mducharme - Can you provide more details about the problem that you have? Preferably over e-mail to support@mikrotik.com? Provide supout file from your DHCPv6 server and more details about the problem - which client was trying to connect and did not receive a prefix, was the exact same configuratio...

Most likely you are missing a delay between both functions. See examples here:

https://wiki.mikrotik.com/wiki/Manual:U ... to-upgrade

schadom - Please send supout file and problem description to support@mikrotik.com. Please provide precise command that you use in order to filter print command output.

While feature is not implemented, you may use such workaround: 1) Add new pool with prefix that you want to assign to your PPPoE client; 2) Add new PPP profile and select this pool; 3) Send from RADIUS "Mikrotik-Group" parameter which is equal with this profile name. This option is present...

I will try to clear things up since sees that there has been a huge misunderstanding about RouterOS v6.43 changelog. RouterOS before v6.43 did not support "Delegated-IPv6-Prefix" in any situations. Then we added this feature in RouterOS: *) dhcpv6-server - added additional RADIUS parameter...

You are referring to old Packet Flow diagram. Please use this one instead:

https://wiki.mikrotik.com/wiki/Manual:Packet_Flow_v6

Please provide this packet capture to support@mikrotik.com. Make sure that capture is taken while communication is happening between Winbox 3.18 and RouterOS version 6.43 or later.

While implementing new features in DHCP RADIUS services we did make some changes in a way how DhCPv6 server works and as a result starting from v6.43 some of the DHCPv6 clients could not get prefix. For example, RouterOS DHCPv6 client did work just fine with our server. Next 6.43 release and 6.44bet...

If you have CCR device that is crashing, then I recommend that you make sure that latest RouterBOOT version is installed on your router. v6.42 includes latest firmware for TILE devices which could help due to this fix: !) tile - improved system performance and stability ("/system routerboard up...

There are multiple possible reasons why router is rebooting: 1) Hardware problem; 2) Software issue; 3) Overloaded device. All of these three possible issues can be masked under log messages "rebooted due to Kernel Failure" , "rebooted due to Watchdog timeout", etc. There is no r...

Yes, that is correct. If you jump between versions older than 6.43 and 6.43 or newer, then you must disable IP/Cloud DDNS feature first and re-enable it back after upgrade/downgrade. !) cloud - reworked "/ip cloud ddns-enabled" implementation (suggested to disable service and re-enable aft...

6.43 version introduces this feature for DHCP service. You are trying to use it with PPP service. Currently such feature is not supported.

Without an example we can not comment why you are not being able to import .rsc file. We recommend that you import file step-by-step if it is failing. Then you will see at which point configuration is not accepted and you can fix it or report a problem to support@mikrotik.com if there is one. Export...

denisun - The same rules apply to IPv4 firewall menu. There is no point of having categories "0, 1, 2, ...". Categories group entries by some value. ID always will be unique.

denisun - Try to sort columns by, for example, "Action" column; rushlife - All shortcuts that are available are listed under menu that opens up when you press right mouse button under specific menu. We will consider implementing new shortcut related features in upcoming Winbox releases; S...

rushlife - Shortcuts are and have been available all the time. Are you talking about some specific ones? Can you provide an example?
denisun - Can you provide an example? Categories mode work just fine for me also in IPv6 firewall menus.

rushlife - What about them?

Winbox v3.18 has been released:
viewtopic.php?f=21&t=139189&p=686182#p686182

What's new in v3.18: *) fixed problem where Winbox could not login into RouterOS v6.43 router for some users If you experience version related issues, then please report them to support@mikrotik.com. Winbox is available here: http://www.mikrotik.com/download If you try to upgrade directly from Winbo...

IP/Cloud feature will be added to Winbox interface for CHR in upcoming versions.

DHCPv6 error log message is a cosmetic issue which also will be fixed soon. This error actually tells that there is no error.

Please provide output of "/user export" command. There are no hidden permissions that would differ default user and/or group from ones added later on.

Torch is working on an interface and sees all the packets passing over it. Address matching happens like this: a) If you specify dst-address, then RX packets on interface should have this IP as destination; b) If you specify dst-address, then TX packets on interface should have this IP as source. To...

Next RouterOS v6.43rc release will have an option that will allow to disable usage of PMKID. Setting should be used at your own risk knowing that some clients might not be able to connect. If it will work well, then we will, most likely, backport these changes also to other RouterOS version release ...

Please see this forum topic regarding discussed WPA2-PSK brute force attack method:

viewtopic.php?f=21&t=137838

Please see this forum topic regarding discussed WPA2-PSK brute force attack method:

viewtopic.php?f=21&t=137838

Please see this forum topic regarding discussed WPA2-PSK brute force attack method:

viewtopic.php?f=21&t=137838

It has come to our attention that a new way of brute force attack based on WPA2 standard using PMKID has come to light. This attack actually is a brute force attack on WPA2 preshared key. The reason this attack is considered effective is because it can be performed offline, without actually attempti...

Muqatil, ujemvi, Chupaka - Problem with changelog has been resolved. joegoldman - We will look into this and see if we can make some improvements. Muqatil - TR069 missing icon is just a cosmetic issue and there have not been icon for this feature so far. If you have feature suggestions, bug reports...

What's new in v3.17: *) fixed sudden disconnects from router (introduced in v3.15); If you experience version related issues, then please report them to support@mikrotik.com. Winbox is available here: http://www.mikrotik.com/download If you try to upgrade directly from Winbox loader and version is n...

There was a bug that allowed to find out passwords configured on the router. After that hacker can use them and log into router as a normal user. Then he can do whatever he wants. Upgrade will close this vulnerability, but if password is not changed, then hacker can still connect. Hacker connects to...

Version 6.43rc51 has been released. Before an upgrade: 1) Remember to make backup/export files before an upgrade and save them on another storage device; 2) Make sure the device will not lose power during upgrade process; 3) Device has enough free storage space for all RouterOS packages to be downl...

Winbox vulnerability was solved so fast and updated version was released on the same day so we did send out e-mails about new, patched versions released and did not have separate Winbox vulnerability e-mail. That was discussed in forum (in future, similar information also will be discussed in the bl...

That is the whole point of FastTrack: https://wiki.mikrotik.com/wiki/Manual:IP/Fasttrack "Fasttracked packets bypass firewall , connection tracking, simple queues, queue tree with parent=global, ip traffic-flow(restriction removed in 6.33), IP accounting, IPSec, hotspot universal client, VRF as...

It is strongly recommended to read software changelog before an upgrade:

viewtopic.php?t=132974

"abandoned support for connecting to older RouterOS versions (older than v6), no DLLs will ever be downloaded"

Echinus - Request must match parameters configured on lease. DHCP client sends request with different client-id so lease does not match and dynamic IP is assigned. This is how it is supposed to work and also there are no changes introduced in this version regarding DHCP and client-id parameter: htt...

We are aware of problem that Winbox disconnects after a small inactivity period if specific windows are opened. We will try to fix this problem as soon as possible.

WirelessRudy, CZFan - Please contact support@mikrotik.com regarding this problem and provide supout file. akinola1400 - Upgrade will keep your current configuration. However, before an upgrade read all of the changelogs between your current version and one that you want to install on your router. C...

AlexT - Have you accessed these device by direct IP connection or is it over, for example, RoMON? Can you try to clear cache on Winbox loader and connect again?

Cha0s - It is not possible to answer your question without seeing supout file from your router. As you know - if you think that there is a software issue on your router, then contact support@mikrotik.com.

Not all of the problems can be summarized in one sentence. Or the cause of the problem can lead up to different consequences. Sometimes end-user even can not see software issue and that can be seen in supout file only by MikroTik staff. For example, DHCPv6 issue could lead to DHCPv6 service crash (c...

Fusionyx - Please send supout file from your router to support@mikrotik.com. What do you mean by "no MAC address"? Have you tried to downgrade device to see that it works again and upgrade once more to see that problem appears back again? informant - The underlying issue could lead up to ...

Version 6.43rc44 has been released. Before an upgrade: 1) Remember to make backup/export files before an upgrade and save them on another storage device; 2) Make sure the device will not lose power during upgrade process; 3) Device has enough free storage space for all RouterOS packages to be downl...

New version 6.42.6 has been released in current RouterOS channel:

viewtopic.php?f=21&t=136731

RouterOS version 6.42.6 has been released in public "current" channel! Before an upgrade: 1) Remember to make backup/export files before an upgrade and save them on another storage device; 2) Make sure the device will not lose power during upgrade process; 3) Device has enough free storag...

At the moment RouterOS tries to resolve cloud2.mikrotik.com IPv4 and IPv6 addresses. After that tries to reach IPv4 server, if server is reachable over IPv4, then this address will be used. if IPv4 server is not reachable, then try to use IPv6. At the moment IPv6 cloud is used as a fallback.

amokkatmt - If your router can reach cloud server over IPv6, then Cloud should resolve to IPv6 address instead of IPv4. That happens automatically; npero, mlenhart, mistry7, CoMMyz - Improvements on this version have had some side affects that will be resolved in upcoming rc releases; notToNew - Pr...

Netinstall process should keep the license installed on your device. However, if you have doubts, then I recommend that you contact support@mikrotik.com before installation. The you might get a free replacement license if it will be lost after installation process (if you contact us first, not after...

Version 6.43rc42 has been released. Before an upgrade: 1) Remember to make backup/export files before an upgrade and save them on another storage device; 2) Make sure the device will not lose power during upgrade process; 3) Device has enough free storage space for all RouterOS packages to be downl...

Version 6.43rc40 has been released. Before an upgrade: 1) Remember to make backup/export files before an upgrade and save them on another storage device; 2) Make sure the device will not lose power during upgrade process; 3) Device has enough free storage space for all RouterOS packages to be downl...

We have received multiple reports where clients complain that their routers have been "hacked" while running RouterOS version that has Winbox vulnerability patch. In each and every of these cases RouterOS usernames and passwords were not changed or were changed before an upgrade - not afte...

Winbox v3.16 has been released:
viewtopic.php?f=21&t=136369

What's new in v3.16: *) added back support for connecting to older RouterOS v6 versions; *) fixed crash when connecting to newest RouterOS on MacOS wine; If you experience version related issues, then please report them to support@mikrotik.com. Winbox is available here: http://www.mikrotik.com/downl...

We are very sorry for any inconvenience caused. Fix package for missing storage space has been temporary removed and will soon be updated to patched version.

We are very sorry for any inconvenience caused. Fix package for missing storage space has been temporary removed and will soon be updated to patched version.

pe1chl, honzam, server, Cha0s - Current version that has a third number in its name is a version that contains only fixes backported from rc version. As long as there is no fix in rc, there will be no fix in current version that is a rebuild (6.42 vs. 6.42.5 means that version has been rebuided 5 t...

Version v6.42.5 has been released in current channel:

viewtopic.php?f=21&t=136171

RouterOS version 6.42.5 has been released in public "current" channel! Before an upgrade: 1) Remember to make backup/export files before an upgrade and save them on another storage device; 2) Make sure the device will not lose power during upgrade process; 3) Device has enough free storag...

What kind of issue are you referring to? Have you contacted support directly to see if problem is not caused by configuration or something that can be adjusted in order to resolve the issue?

Version 6.43rc34 has been released. Before an upgrade: 1) Remember to make backup/export files before an upgrade and save them on another storage device; 2) Make sure the device will not lose power during upgrade process; 3) Device has enough free storage space for all RouterOS packages to be downl...

pe1chl - Can you provide supout file from RouterBOARD that does not show IP/Cloud menu on GUI?

magic - Try "Tool/Clear Cache" on Winbox loader menu. If problem persist, then try to connect to any other router first. If problem still persist, then write to support@mikrotik.com, jarda - It works just fine for me. What seems to be a problem in your case? Can you provide video to suppo...

joserudi, WirelessRudy - These fixes has nothing to do with Nv2 performance. In some cases ARM routers were rebooting themselves while runnning Nv2 links. Now we have introduced fixes that help in such cases. pe1chl - Unfortunately I can not give you any ETA for any of fixes in RouterOS. When it wi...

Version 6.43rc32 has been released. Before an upgrade: 1) Remember to make backup/export files before an upgrade and save them on another storage device; 2) Make sure the device will not lose power during upgrade process; 3) Device has enough free storage space for all RouterOS packages to be downl...

Donkeyrollerz - You tried to download version while it was still being released.
pe1chl - Version fixes all the problems mentioned in changelog. There are no hidden fixes.

Version v6.42.4 has been released in current channel:
viewtopic.php?f=21&t=135875

RouterOS version 6.42.4 has been released in public "current" channel! Before an upgrade: 1) Remember to make backup/export files before an upgrade and save them on another storage device; 2) Make sure the device will not lose power during upgrade process; 3) Device has enough free storag...

Winbox v3.15 has been released:
viewtopic.php?f=21&t=135874

What's new in v3.15: *) fixed problem where connecting through RoMON agent with incomplete package set - not all menus were available on the target router; *) fixed arrow keys in table filter fields; *) when connected to RoMON agent mark session as RoMNO one; If you experience version related issues...

At the moment we have not received even one report about an actual new problem. So far problem with everyone who has contacted support was: 1) Router in the past was running RouterOS version which had Winbox vulnerability that allowed hacker to download routers users database; 2) Router was upgraded...

Please see this post:

viewtopic.php?f=2&t=135774#p668835

For the last few months we have been named as vulnerable, but most of the hacks used one and the same vulnerability that was patched already last year. After that we found out about problem with Winbox that was patched on the same day and versions with patch were released on all RouterOS channels. S...

Version 6.43rc29 has been released. Before an upgrade: 1) Remember to make backup/export files before an upgrade and save them on another storage device; 2) Make sure the device will not lose power during upgrade process; 3) Device has enough free storage space for all RouterOS packages to be downl...

If your CHR does detect only single interface although it should detect more, then increase RAM assigned for this CHR, reboot and see if problem is resolved.

We are aware about this problem and will try to resolve it as soon as possible.

This is MikroTik users forum. If you want to discuss configuration, changes, etc. with other users, then use forum. If you are sure that there is a problem, then contact support@mikrotik.com directly.

Version 6.43rc27 has been released. Before an upgrade: 1) Remember to make backup/export files before an upgrade and save them on another storage device; 2) Make sure the device will not lose power during upgrade process; 3) Device has enough free storage space for all RouterOS packages to be downl...

mcnick50 - Please send supout file from your router to support@mikrotik.com. We will find out why did you experience such situation; juliokato - Upgrade to 6.43rc (disable DDNS service before an upgrade), if you can use rc version on your router. Cloud service is completely re-worked and works much ...

RouterOS version 6.43rc23 just have been released. It involves CHR related fixes that might resolve problems mentioned within this topic.

RouterOS version 6.43rc23 just have been released. It involves CHR related fixes that might resolve problems mentioned within this topic.

Version 6.43rc23 has been released. Before an upgrade: 1) Remember to make backup/export files before an upgrade and save them on another storage device; 2) Make sure the device will not lose power during upgrade process; 3) Device has enough free storage space for all RouterOS packages to be downl...

Everyone who complained about the Netwatch issue - Please see this topic viewtopic.php?f=2&t=134538

Everyone who complained about the Netwatch issue - Please see this topic viewtopic.php?f=2&t=134538

Everyone who complained about the Netwatch issue - Please see this topic viewtopic.php?f=2&t=134538

Everyone who complained about the Netwatch issue - Please see this topic viewtopic.php?f=2&t=134538

chechito - Is this a content of "System/Scripts" entry? If yes, then what are the policies assigned to this script? Please provide an example like this: viewtopic.php?f=2&t=134538&p=665470#p665457

Guys, please read our posts more carefully: https://forum.mikrotik.com/viewtopic.php?f=2&t=134538#p665449 "FYI - we did already recieve complaints with examples from this same topic. And as suspected problem was script requires, for example, romon policy, but Netwatch does not have persmiss...

valera5505 - Seems that we have missed this one. We will remove this menu from this RouterBOARD too; Xymox - We will fix the problem with upgrades that results into too much disk space consumed; chechito - https://forum.mikrotik.com/viewtopic.php?f=2&t=134538#p665400 Everyone - Please keep this...

If your script does not work, then it is because to one or multiple lines that can not be executed. You can debug your script and find out which line was the first that did not allow for the script to run properly. This is the command that we are looking for. FYI - we did already recieve complaints ...

Can anyone provide an example of Netwatch with single line script that is not working but you think that Netwatch should be able to execute it. Please provide single command example. At the moment, we have not seen any actual case (besides misconfiguration due to policies) where this would be a prob...

Version 6.43rc21 has been released. Before an upgrade: 1) Remember to make backup/export files before an upgrade and save them on another storage device; 2) Make sure the device will not lose power during upgrade process; 3) Device has enough free storage space for all RouterOS packages to be downl...

Xymox - for example, your Netwatch includes this command "/system script run IPSMTP". So are policies write,read,reboot,test or only some of them, only ones that are enabled on this script? For example, no romon policy, no dude policy, etc. And again - this is not 6.43rc version related d...

The problem with missing specific menu in Winbox (when connected over RoMON) is a known issue that will be fixed in upcoming Winbox/RouterOS releases. Problem is that the RoMON agent does not have this menu.

Regarding the Netwatch problem (which actually should not be discussed in 6.43rc version topic) - can anyone provide an example of Netwatch with single line script that is not working but you think that Netwatch should be able to execute it. Please provide single command example. At the moment, we h...

We have provided an answer to you within e-mail conversation between you and support team. Please note that provided steps in this case (and usually also within other support tickets) are first provided in order to debug the problem and when we can find a cause of it, we can work on a permanent solu...

Winbox v3.14 has been released:
viewtopic.php?f=21&t=134940

Winbox v3.14 has been released:
viewtopic.php?f=21&t=134940

What's new in v3.14: *) added support for new style authentication and encryption for connections to RouterOS v6.43; *) make all connections in secure mode (all data is encrypted with AES128-CBC-SHA); *) make winbox self upgrade check .exe signature; *) make up/down keys select previous/next entry i...

joserudi - Also this release includes improvements regarding Nv2 performance when multiple clients are connected to the same AP; upower3, Mackiavelly - Please contact support@mikrotik.com and send supout file from your router to us; timoid - Please try to keep this forum topic strictly related to v...

Basically the last two RouterOS versions have been released for testing purposes for everything besides Winbox. We are working on a new Winbox version and have provided rc version earlier within this topic. When 6.43 and Winbox 3.14 will be released, then both of them will work together just fine. R...

In order to access router running this version by Winbox, please download v3.14rc Winbox loader from here: https://www.mikrotik.com/download/share/winbox.exe Version 6.43rc19 has been released. Before an upgrade: 1) Remember to make backup/export files before an upgrade and save them on another sto...

Version 6.42.3 has been released in current channel:

viewtopic.php?f=21&t=134824

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