MikroTik

We have been trying to reproduce this problem, but at the moment it seems that UDP timeout is a very good workaround for actual Windows Server issues. Of course, we want to get to the bottom of this. 1) Are all of the affected connections related to the Windows Servers? If yes, then which versions? ...

Thank you for your reprots. We have managed to reproduce 7.7beta9 DNS type=FWD entry issue and will try to fix it as soon as possible.

kcarhc, jhbarrantes - Can you please provide a precise example of the DNS forward rule which does not work with 7.7beta9? We can not seem to reproduce this problem with our regular tests. WW2 support for other architectures besides ARM is provided in this release strictly for CAPsMAN functionality ...

Yes, that was the issue for this particular "sudden" increased number of TILE routers rebooting. The problem was introduced in RouterOS v7. Most likely affected routers simply did not process any SCTP traffic before. From where did this traffic appear in your networks? Hard to guess. Maybe...

The particular issue has been resolved in v7.7beta9. If you experience Kernel Failures even after applying the fix, please contact support@mikrotik.com and send a supout file.

We have lately received multiple complaints regarding Kernel Failures while running RouterOS v7. First of all, please note that we can not ever be sure if multiple users are suffering from the same issue without seeing the supout file. We can talk much about concrete configuration and network struct...

We have managed to reproduce the issue with FWD regex DNS static entries. We are very sorry for any inconvenience caused. Fix is on the way!

rpingar - Yes. these changes should allow routing processes to consume more than 2 GB of RAM Rox169 - Please keep these version topics related to the issues introduced in the particular release. These are not meant for feature requests. own3r1138, fabeni, rpingar - Yes, this seems to be the same pr...

fabeni - Which version did you test before? It sounds like an issue solved in 7.6 "ppp - improved service stability when multiple users disconnect simultaneously". If you did still experience a such problem with 7.6 or 7.7, then please send supout to support@mikrotik.com.

own3r1138 - Please send a supout file from your router running v7.6 where such functionality would not be working although it did work in v7.5. ivicask - It seems that this is not related to 7.6 and did not work also in earlier versions. We are looking into it, however, this issue is not related to...

eddieb - Changelog did not list any changes that the issue would be solved. We will do our best to solve the issue as soon as possible. Meanwhile please keep this topic strictly related to the issues that are introduced between 7.5 and 7.6rc. The main reason why we create these release topics is to...

eddieb - Was something broken related to USB in specifically v7.6? Please keep this topic related to version. If the issue is not related to particular version, then please create a support ticket. mszru, rb9999 - As mentioned multiple times in the forum, we are aware of these issues and it is in o...

rpingar - Please keep this topic related to the version. It is in our plans, however, we can not provide any ETA. Unfortunately, it is not as simple as increasing the limit by changing its max value.

We are aware of the issues regarding the DNS cache and several LTE interfaces in this rc1 release. We are working on fixes and the rc2 release. So if your DNS service or LTE is failing, then we recommend downgrading your device to 7.5 until 7.6rc2 is released.

We have been trying to reproduce this problem in our lab with the latest RouterOS v7 releases and have not managed to notice such behavior. If anyone is still experiencing memory leak caused by DoH services with v7.5 or later, then please send a supout file from your device (generated while the prob...

rextended - If you tried to Netinstall ARM device and it either freezes before the installation process (you could see that on a serial console) or reboots itself before the installation process is started, then this fix should be the one that helps. In general, the fix should be safe enough so you...

This problem should be resolved in v7.4beta4. Please test and see if the fix is working properly for you.

Sorry for any inconvenience caused regarding the Netwatch service unavailability under CLI. This will be fixed in the next beta release.

Regarding the out-of-memory issues - we can not simply determine from logs the cause of the particular issue. Most of times when we receive such reports simply router/switch have a too complex configuration in order to run RouterOS, process traffic, and do everything that is configured on the device...

Version 7.3.1 with two quick fixes has been released!

What's new in 7.3.1 (2022-Jun-09 11:58):

*) rb3011 - fixed RB3011 going into a reboot loop when the SFP module is present (introduced in v7.3);
*) wifiwave2 - fixed WPA3-PSK authentication incompatibility with certain vendor and model devices;

twamuc - Could you please provide supout file to support@mikrotik.com? Generate a file after you have noticed such an error while running v7.3.

We have managed to reproduce the problem with RB3011 rebooting with this particular version and are working on a fix for it. The issue is somehow related to the particular SFP module presence. If you do not use SFP, then you should be safe.

For those who experience problems with the new window functionality - it is also working just fine for us. Indeed it seems to be Wine related. Have you tried to upgrade Wine first and then test this functioanliy?

hecatae - Congratulations, that was fast :) Znevna - We will re-check this issue with repartitioning. Sob - We will check what we can do about NAT netmap functionality in ROS. memelchenkov - Works for us. Can you provide supout file from this device to support@mikrotik.com which would be generated ...

Everyone... As also mentioned in previous release topics the error about default configuration when the ww2 package is used is a known issue and will be resolved in the upcoming releases. ARP ping issue will be fixed in the upcoming releases, however, at the moment there is no ETA for the fix. Ever...

RouterOS version 7.4beta2 has been released the "v7 testing" 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 the upgrade process; 3) Device has enough free stor...

There are no changes since rc2.

Chaosphere64 - Yes, you are correct. We have just reproduced the problem and we will try to resolve it as soon as possible.
lyubomirtraykov - Have you reported this to support@mikrotik.com? If not, then open a new ticket and provide supout file from your router.

New version v7.3 has been released!

viewtopic.php?t=186567

New version v7.3 has been released!

viewtopic.php?t=186567

RouterOS versions 7.3 and 7.3.1 are released in the "v7 stable" 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 the upgrade process; 3) Device has enough free s...

Hi, I keep having issues with the position of *some* windows inside winbox. They tend to move to the upper left corner of the enlarged window. Sometimes its only the pppoe-out1 or lte1 and sometimes its all of the opened windows, they get all mixed up, one on top of the other. It happens on my ubun...

Everyone - We are very sorry for the issue with ww2 package. We are working on a fix for this problem and will publish it as soon as possible.
Rfulton - Have you opened a support ticket regarding this issue and provided supout files problem the problematic devices?

Now the fix is also included in RouterOS v7.2.2.

This problem was related only to RouterOS v7 (v7 to v7 - upgrade, downgrade, extra package installation, package removal). It was triggered by internal algorithms of configuration maintaining processes and could not be workarounded or triggered whenever you want. A bunch of things had to be done in ...

Everyone , thank you very much for all the input regarding the configuration loss problem. For your reports in the forum and support tickets. By putting our heads together and combining all of your reports we managed to reproduce this problem and seems that we have resolved it. The fix is included ...

Everyone , thank you very much for all the input regarding the configuration loss problem. For your reports in the forum and support tickets. By putting our heads together and combining all of your reports we managed to reproduce this problem and seems that we have resolved it. The fix is included ...

Everyone , thank you very much for all the input. For your reports in the forum and support tickets. By putting our heads together and combining all of your reports we managed to reproduce this problem and seems that we have resolved it. The fix is included in v7.3beta37 and, of course, if it will ...

Beta 33? Out of the world version numbering.

How do you think where the fixes for 7.2.1 were tested?

For starters - this fix has nothing to do with the problem that some rare routers lose configuration after an upgrade. Still with all of your reports to support. we have not managed to reproduce the problem. As we thought before, most likely this problem is already fixed and affected are only router...

RB5009 partitioning issue is a known problem and will be fixed in future releases. There is no need to mention it again and again in forum topics. We are aware of the issue.

So, we must pay attention if we upgrade from RouterOS < 7.1 (including RouterOS 6 ?) to any other version >= 7.1 ? Yes, then you might lose configuration. And since we can not fix old versions, we can not do anything about that. The problem is resolved already and should not appear anymore when you...

Currently, we are aware that if a version older than 7.1 was used, a backup file was generated and the router was upgraded, then all configuration can be gone. That problem is already fixed in v7.1. However, we can not in any way reproduce the missing configuration (random parts of it) without inclu...

Okay, I repeated that on another CHR that I almost don't use, so should not be a problem to reproduce it for you. The router was upgraded to v7.2 first. Create a WG interface named "wg-RedShield" (with an empty config) and add the following routing filter rule: /routing/filter/rule/add ch...

Is it possible that in all of these cases there was a backup file generated on versions 7.0.x or older? And is it possible that at some point configuration was loaded from this backup file on v7.1.x or later?

Hello, all of our trusted MikroTik users and fans. This time here is a topic from MikroTik asking for some assistance. We are aware that there is some kind of an issue in v7 of RouterOS when in some very, very rare cases and under unclear circumstances part of the router configuration is lost. We ar...

This latest RC adds this bit of noise to the /export output: /interface ovpn-server server set auth=sha1,md5 I don't use OpenVPN and never have, so there are no old "echoes" of OpenVPN configuration for it to trigger off. Shouldn't /export suppress that? Export shows the difference betwee...

Will the hotspot feature work in ipv6?

Thanks in advance.
VZ

Well, this post has nothing to do with the topic, but Hotspot is based on NAT and since RouterOS does not support NAT for IPv6, it is not possible at the moment.

How come SUP-59224 has been closed while nothing as been done on that front? Can we specify the direction of the Cake queue please so that we start testing and managing the bandwidth properly. I imagine we will find bugs so now should be the time to implement it no? "Done" is the status o...

denisun - Then please provide two supout files to support@mikrotik.com. One from v6.49.3 where everything is working properly and one from v6.49.4 where it is not.

rpingar - We would really appreciate it if you and anyone else would not create duplicate tickets regarding the same problem. First of all, it makes a double work, second of all that fragments information, if both tickets are not processed by the same support employee. And in the end, it slows down...

Pun1sh3r - Yes, now there are Megabits, not bytes. IF4 should enable/disable safe mode. freemannnn - This will be fixed more in the next release of RouterOS, not WinBox. tomaskir - Opens up for me right away. Have you tried the same on a different computer just for testing purposes? pe1chl - My col...

denisun - Are you sure that it is working again after a downgrade to 6.49.3? And again not working if you once more upgrade to 6.49.4? No, there are no hidden changes in this version. hecatae - So then the LEDs are working as expected? bajodel - Glad to hear that, but please note that upgrade happe...

rtlx - As many as necessary. obscurus, noyp - We will look into this. Ullinator, eworm, blurrybird, loloski - It is fixed, but not in this release. Fix will be included in the next one. pe1chl, msatter, CTassisF, osc86, IntLDaniel, ivicask - Very sorry for missing routing configuration after an upg...

pe1chl - My colleague replied to you and did not receive any answer from you for 90 days. Then the ticket is automatically marked as done. The ticket is done, not the issue. The only issue here is a problem with ARM devices with separate packages on v6 and only when you are living on the edge (rega...

nishadul, pe1chl, indy - Look under Tool/Profile which processes are causing the load and try to determine if the load seems to be appropriate for your configuration. If not, then please provide supout file to support@mikrotik.com. mafiosa - In our to-do list. lebaran - Can you please provide supou...

mada3k - Are you sure that all of them are missing, not just a part of them? Please write to support@mikrotik.com and send supout file from your router. leosedf, PSz, mcskiller, avaz - Please send supout file from your router to support@mikrotik.com. sebasGST - Simple definition from Wikipedia - &q...

dadaniel - Use show-sensitive option on export command.
BrateloSlava - We will try to resolve this problem as soon as possible.

zapata - The shutdown command is working properly for us. Can you please provide supout file to support@mikrotik.com that would be generated after you did execute this command but the router actually did a reboot, not a shutdown? pe1chl, eworm - There are no known issue regarding the upgrade proces...

Kindis, eworm, timnis - currently we have not managed to reproduce such an issue, however, we are trying to gather information in order to find a root cause of the problem. Most likely the issue is related to the version from which the router is upgraded, not the version to which it is upgraded; ma...

The Christmas party simply took longer than expected...

New version 6.49.3 has been released in stable RouterOS channel:

viewtopic.php?t=183257

RouterOS version 6.49.3 has been released in public "stable" 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 storage...

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?

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