MikroTik

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. Unfortunately...

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 what proces...

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 a new topi...

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(20dBm) 5170-5250/a,...

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 - Sometim...

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 problem should...

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 supout file ...

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 in Router...

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 parameters for Pref...

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

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

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