MikroTik

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 different ...

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 storage space fo...

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 after it. Hack...

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 storage space fo...

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 support@mikroti...

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 storage space fo...

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

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