Community discussions

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by Kindis
Sat Oct 13, 2018 9:24 am
Forum: General
Topic: Severe Performance Drop RB3011 [SOLVED]
Replies: 33
Views: 945

Re: Severe Performance Drop RB3011 [SOLVED]

I have a 3011 and do not have this issue. Can you export your mangle rule? I can see if I can test it.
by Kindis
Wed Sep 19, 2018 2:57 pm
Forum: Announcements
Topic: v6.43.1 [stable] and v6.43.2 [stable] are released!
Replies: 186
Views: 23705

Re: v6.43.1 [stable] is released!

Yesterday upgraded two CCRs from 6.41.3 to 6.43.1 in the hotel I had vacation in Greece :) At least, now it's not vulnerable to WinBox user database reading xD Unfortunately, WinBox access is still allowed for every Free WiFi user in the hotel :( Feel free to add a new title to you business card "K...
by Kindis
Tue Sep 18, 2018 12:38 pm
Forum: Virtualization
Topic: Mikrotik CHR always rebooted at certain time (No irq hander)
Replies: 5
Views: 297

Re: Mikrotik CHR always rebooted at certain time (No irq hander)

We both have the same version of Windows server but I'm on .18970 but I have not had any issues with this on any lower build anyway. So the CHR build in it self should not be the issue. Are you running any other VM in the Hyper-V and do they have any issues? This is a tricky one but I would start w...
by Kindis
Sat Sep 15, 2018 11:01 am
Forum: Virtualization
Topic: Mikrotik CHR always rebooted at certain time (No irq hander)
Replies: 5
Views: 297

Re: Mikrotik CHR always rebooted at certain time (No irq hander)

We both have the same version of Windows server but I'm on .18970 but I have not had any issues with this on any lower build anyway. So the CHR build in it self should not be the issue. Are you running any other VM in the Hyper-V and do they have any issues? This is a tricky one but I would start wi...
by Kindis
Sat Sep 15, 2018 10:51 am
Forum: Announcements
Topic: v6.43 [current] is released!
Replies: 149
Views: 16967

Re: v6.43 [current] is released!

I'm very happy with this build I must say. Must be the best .0 build ever provided. Been running it since launch and a lot of things are better. OSPF is faster for some reason but it may come down to the huge improvements to CHR under Hyper-V. Granted I do not have a advanced environment and do not ...
by Kindis
Fri Sep 14, 2018 12:01 am
Forum: Virtualization
Topic: The CPU has been disabled by the guest operating system
Replies: 24
Views: 1477

Re: The CPU has been disabled by the guest operating system

Many do this and send to mikrotik. So they can troubleshoot.

https://kb.vmware.com/articleview?docid=2000542
by Kindis
Thu Sep 13, 2018 11:55 pm
Forum: Virtualization
Topic: Mikrotik CHR always rebooted at certain time (No irq hander)
Replies: 5
Views: 297

Re: Mikrotik CHR always rebooted at certain time (No irq hander)

What version of Ros are you using and also which version of hyper-v?
by Kindis
Mon Sep 10, 2018 11:56 am
Forum: Announcements
Topic: v6.43 [current] is released!
Replies: 149
Views: 16967

Re: v6.43 [current] is released!

Just upgraded two CHR instances to 6.43 and all worked great but I cannot see Cloud under IP !) cloud - added support for licensed CHR instances (including trial); I do not see it in WinBox or via Webfig. Cleared cache and all that and does not appear. I can see it via console or SSH so I have manag...
by Kindis
Thu Sep 06, 2018 2:54 pm
Forum: Virtualization
Topic: CHR Xen vs VMWare Performance
Replies: 3
Views: 325

Re: CHR Xen vs VMWare Performance

On regards related to hardware choice. Now performance would come down to the choice of testing. AMD CPU has more core and if they are added to CHR it should be able to hold more load but Intel is still king of single threaded performance. Also AMD has more intra core latency and this could also res...
by Kindis
Mon Aug 20, 2018 2:07 pm
Forum: Announcements
Topic: v6.42.7 [current] is released!
Replies: 159
Views: 20818

Re: v6.42.7 [current] is released!

Upgraded two 3011, one 493G, two CHR and two wAP AC. No issues what so ever. Also disabled PMKID for WPA2 and have no issues so far.
by Kindis
Sun Aug 05, 2018 11:54 am
Forum: General
Topic: Not enough disk space to perform update
Replies: 11
Views: 5652

Re: Not enough disk space to perform update

Did you find a solution to the problem? I have a similar problem. I can not upgrade to version 6.42.6 He says: ERROR: not enough disk space, 7.1MiB is required and only 6.7MiB is free How can I clean it? Have you tried this? https://www.mikrotik.com/download/share/fix_space.npk You can read more on...
by Kindis
Thu Aug 02, 2018 9:56 pm
Forum: Announcements
Topic: Winbox vulnerability: please upgrade
Replies: 244
Views: 31055

Re: Winbox vulnerability: please upgrade

According to changelog it is fixed
What's new in 6.40.8 (2018-Apr-23 11:34):

!) winbox - fixed vulnerability that allowed to gain access to an unsecured router;
by Kindis
Wed Aug 01, 2018 9:51 am
Forum: Announcements
Topic: v6.42.6 [current]
Replies: 102
Views: 20427

Re: v6.42.6 [current]

I've got a CRS125-24G-1S that has Routerboard 3.41 in it and RouterOS is 6.40.4. I've tried several times to upgrade the RouterOS version to 6.42.6 as well as to 6.40.5. Neither will work. After rebooting, the CRS125 still shows RouterOS at 6.40.4. Suggestions? John Rayfield, Jr. What does the log ...
by Kindis
Tue Jul 31, 2018 10:02 pm
Forum: General
Topic: Upgrade from 6.40 to 6.42.6: wAP ac not found in neighbor list in winbox
Replies: 4
Views: 474

Re: Upgrade from 6.40 to 6.42.6: wAP ac not found in neighbor list in winbox

Have you tested a second restart? Updated: I remembered that there where issues with neighbor service after a .0 release but did not remember what release it was. Dug around in the change log and it is 6.41 release that had this issue. A second restart should solve this issue or fixing the interface...
by Kindis
Thu Jul 05, 2018 10:29 am
Forum: General
Topic: Unable to upgrade x86 from 6.34.5 to newer firmware
Replies: 4
Views: 287

Re: Unable to upgrade x86 from 6.34.5 to newer firmware

To which version are you upgrading?
by Kindis
Thu Jul 05, 2018 9:43 am
Forum: Announcements
Topic: Winbox v3.16 released!
Replies: 63
Views: 10777

Re: Winbox v3.16 released!

I have a crazy feature request. Abandon the current GUI framework that WinBox is using and move to QT. Yes, I know it will be a LOT of work, but it will make life easier for Mikrotik developers, and allow Mikrotik to add more features in the long run. I would go even further and say please rewrite ...
by Kindis
Fri Jun 29, 2018 12:59 am
Forum: Virtualization
Topic: CHR on Hyper-V - dhcp client unable to take address [SOLVED]
Replies: 3
Views: 318

Re: CHR on Hyper-V - dhcp client unable to take address [SOLVED]

Are you using VLAN? I have two CHR running on this version that have DHCP client working so it should be config.
by Kindis
Fri Jun 15, 2018 9:17 am
Forum: Announcements
Topic: v6.43rc [release candidate] is released!
Replies: 558
Views: 83884

Re: v6.43rc [release candidate] is released!

Big problem...
Updated Mys CCR (to 6,43rc27) an now stucked outside! All is running but cant connect - wrong username or password??? A bit of PANIC!!!

------------------
Sorry! Had two winbox on my pc!! Just need new winbox! Sorry!
You need Winbox 3.14
by Kindis
Tue Jun 05, 2018 4:53 pm
Forum: Virtualization
Topic: Upgrade CHR to 6.42.2 on Hyper-V 2008R2
Replies: 5
Views: 470

Re: Upgrade CHR to 6.42.2 on Hyper-V 2008R2

I Tried 6.42.3 and 6.43rc19, same result New RC release. Test if this will work for you. My guess is they have fixed an issue. *) chr - fixed boot on hosts older than Windows Server 2012 when running CHR on Hyper-V But you might already know this as you might be the one who reported this issue in t...
by Kindis
Mon May 28, 2018 10:34 am
Forum: General
Topic: CRS125 do I dare to upgrade from 6.37.4 to 6.41+ ?
Replies: 7
Views: 400

Re: CRS125 do I dare to upgrade from 6.37.4 to 6.41+ ?

I would upgrade to 6.40.8 (latest bugfix) before upgrading to new bridge. You can always contact MT support and check from which version to new version is best. You have a better bet at upgrading from latest bugfix to latest current. At least my guess is so. As you current version contains some nast...
by Kindis
Mon May 28, 2018 10:28 am
Forum: Virtualization
Topic: Upgrade CHR to 6.42.2 on Hyper-V 2008R2
Replies: 5
Views: 470

Re: Upgrade CHR to 6.42.2 on Hyper-V 2008R2

Contact support and inform them. A year or two ago I had an issue where the router should boot and you could login via console but everything timed out. They told me that it should work and they had no issues. After a while they told me the tested on Windows 10 Hyper-V which is = Server 2016 and I r...
by Kindis
Fri May 25, 2018 3:44 pm
Forum: Announcements
Topic: v6.42.3 [current]
Replies: 80
Views: 16324

Re: v6.42.3 [current]

Upgrades two CHR (running on Hyper-V), two 3011, one 493G and 2 wAP AC without any issues.
by Kindis
Fri May 25, 2018 12:27 pm
Forum: General
Topic: UPGRADING a RB1000 ROS v4.10 to 6.42.2 safely
Replies: 2
Views: 210

Re: UPGRADING a RB1000 ROS v4.10 to 6.42.2 safely

I would export config, netinstall and then import config. You might need to tweek config before import due to version differences.
by Kindis
Tue May 15, 2018 9:38 am
Forum: General
Topic: Warning before installing CHR 6.42.1 on Hyper-V
Replies: 22
Views: 1755

Re: Warning before installing CHR 6.42.1 on Hyper-V

For you that have this issue what guest servies have you activated? Are all activated including Dynamic Memory?
I wonder if this issue goes away if you disable all services including dynamic memory.
by Kindis
Mon Apr 23, 2018 4:24 pm
Forum: Announcements
Topic: v6.42.1 [current]
Replies: 273
Views: 30086

Re: v6.42.1 [current]

I have updated one 3011 and two CHR (Hyper-V) and so far so good. Took the ones that have a public IP first.
Don't think this was a problem for me though as I block anyone, for 30 days, coming from internet trying to connect to Winbox port.
by Kindis
Wed Apr 18, 2018 10:27 pm
Forum: Announcements
Topic: v6.42 [current]
Replies: 147
Views: 18638

Re: v6.42 [current]

When upgrade packages to v6.42 in CHR router (Hyper-V image), after reboot have: Loading system with initrd ERROR: could not find disk! Please attach it somewhere else. System hangs up. When loading blank chr-6.42.vhdx, the same error. Before v6.42 all works fine. Something wrong with .vhdx image? ...
by Kindis
Wed Apr 18, 2018 3:17 pm
Forum: General
Topic: router running 100%
Replies: 3
Views: 285

Re: router running 100%

Regarding upgrading to BugFix Only. It should be safe but it all comes down to config. I run everything on Current but in your case I would upgrade first to Bugfix channel. All changes from the release you are on can be viewed here, it a long read. https://mikrotik.com/download/changelogs/bugfix-rel...
by Kindis
Wed Apr 18, 2018 10:52 am
Forum: Announcements
Topic: v6.42 [current]
Replies: 147
Views: 18638

Re: v6.42 [current]

Install and upgrade via packages menu option crashed my 3011. Anyone else have issues. Now in constant boot loop. Cannot launch kernel. Any recommended next steps ?
I have updated two 3011 without issues. My guess is netinstall for you.
from which version did you upgrade? I want from 6.41.4
by Kindis
Wed Apr 18, 2018 9:45 am
Forum: General
Topic: router running 100%
Replies: 3
Views: 285

Re: router running 100%

Hi I have RB450G (mipsbe) version (6.34.1) which is shown as 100% CPU, I noticed that the profile is shown as 95% for unclassified. Has anyone had this issues ands what is inside of unclassified. You are on a very old build. Update to 6.40.7 (Bugfix only) and see if the issues goes away. Make sure ...
by Kindis
Tue Apr 10, 2018 10:15 am
Forum: Announcements
Topic: v6.41.4 [current]
Replies: 37
Views: 6659

Re: v6.41.4 [current]

Updated two 3011, two wAP AC, one CHR running on Hyper-V and also a 493G without any issues.
Are there any official plan to fix the firmware so it auto upgrades so I do not have to restart each machine twice every time? By offical plan I mean when this will be solved and not Yes it will be solved.
by Kindis
Wed Apr 04, 2018 11:28 pm
Forum: General
Topic: CRS 317 CPU LOAD
Replies: 2
Views: 300

Re: CRS 317 CPU LOAD

The test is singel threaded and only uses one core which is 100 % load which is 50 % in total as there are 2 cores.
You should test the throughput of the router/switch from a machine attached to the router/switch.
by Kindis
Wed Mar 28, 2018 12:25 am
Forum: General
Topic: High CPU on CCR1072 every pppoe-client go down
Replies: 13
Views: 771

Re: High CPU on CCR1072 every pppoe-client go down

This is a quote from the thread I linked, please read it. It doesn't matter if the user has public or private IP, it's about interfaces. When interfaces connect/disconnect, with combination with NAT, it gives you high CPU usage. So simply eliminate NAT from that router. Have a separate router "in fr...
by Kindis
Mon Mar 26, 2018 10:29 am
Forum: General
Topic: RouterOS making unaccounted outbound winbox connections [SOLVED]
Replies: 63
Views: 15786

Re: RouterOS making unaccounted outbound winbox connections [SOLVED]

Would it be possible for MT staff to create a pinned thread about this. With info about what attack vector was used, from what version of ROS are you safe and how to mitigate if you are effected. I know you can read all here, if HTTP vulnerability is confirmed to be used, but it would be great to h...
by Kindis
Mon Mar 26, 2018 10:15 am
Forum: General
Topic: RouterOS making unaccounted outbound winbox connections [SOLVED]
Replies: 63
Views: 15786

Re: RouterOS making unaccounted outbound winbox connections [SOLVED]

Would it be possible for MT staff to create a pinned thread about this. With info about what attack vector was used, from what version of ROS are you safe and how to mitigate if you are effected. I know you can read all here, if HTTP vulnerability is confirmed to be used, but it would be great to ha...
by Kindis
Sun Mar 18, 2018 12:59 am
Forum: Wireless Networking
Topic: 5GHz Wi-Fi problem on hAP ac lite [SOLVED]
Replies: 10
Views: 1488

Re: 5GHz Wi-Fi problem on hAP ac lite [SOLVED]

Had simular issues with my wAP AC but noticed in the log after a while that it said radar detect and tried another channel and then loop. Added a channel that does not require radar scan here. This made 5 Ghz stabil for me.
by Kindis
Sun Mar 04, 2018 8:46 am
Forum: Virtualization
Topic: What is the fastest CHR platform for BGP & OSPF 10-Gig
Replies: 7
Views: 963

Re: What is the fastest CHR platform for BGP & OSPF 10-Gig

What type of hardware are you using today for your CHR?
by Kindis
Fri Mar 02, 2018 9:53 am
Forum: Virtualization
Topic: What is the fastest CHR platform for BGP & OSPF 10-Gig
Replies: 7
Views: 963

Re: What is the fastest CHR platform for BGP & OSPF 10-Gig

I do not use BGP myself in any way that you describe but as I understand that the BGP process is singlethreaded you are most lightly looking for a CPU that can handle singlethreaded performance very well. Have a look at this table: https://www.cpubenchmark.net/singleThread.html If money is not an is...
by Kindis
Sun Feb 11, 2018 11:35 pm
Forum: General
Topic: Broken CHR Free Limit of 1Mbit bandwidth ???
Replies: 2
Views: 261

Re: Broken CHR Free Limit of 1Mbit bandwidth ???

CHR without license is 1 Mbit per interface i believe. So my guess is you have no license?
by Kindis
Tue Jan 02, 2018 1:15 am
Forum: Announcements
Topic: v6.41 [current]
Replies: 304
Views: 58075

Re: v6.41 [current]

everything works fine except that in the 951g I need fasttrack and I had to go back (downgrade) to the 6.40.5 only in the rborder ,since I have 300 Mb fiber and without the fastrack so, I got it just 200 I guess they'll fix that soon, until then we'll have to use the 6.40.5 to fastracker the connec...
by Kindis
Mon Jan 01, 2018 8:08 pm
Forum: Announcements
Topic: v6.41 [current]
Replies: 304
Views: 58075

Re: v6.41 [current]

everything works fine except that in the 951g I need fasttrack and I had to go back (downgrade) to the 6.40.5 only in the rborder ,since I have 300 Mb fiber and without the fastrack so, I got it just 200 I guess they'll fix that soon, until then we'll have to use the 6.40.5 to fastracker the connec...
by Kindis
Mon Jan 01, 2018 6:14 pm
Forum: Announcements
Topic: v6.41 [current]
Replies: 304
Views: 58075

Re: v6.41 [current]

everything works fine except that in the 951g I need fasttrack and I had to go back (downgrade) to the 6.40.5 only in the rborder ,since I have 300 Mb fiber and without the fastrack so, I got it just 200 I guess they'll fix that soon, until then we'll have to use the 6.40.5 to fastracker the connec...
by Kindis
Mon Dec 25, 2017 7:54 pm
Forum: Announcements
Topic: v6.41 [current]
Replies: 304
Views: 58075

Re: v6.41 [current]

Updated two CHR, a 3011, a 750Gr3, a wAP SC and a 493G. All is fine but I had to restart both 750Gr3 and 3011 several times.
First to get neighborhood to work after firmware and then again a few days after because I noted that FastTrack did not work. Now everything work just fine.
by Kindis
Sat Dec 23, 2017 11:41 pm
Forum: Beginner Basics
Topic: Lost access to my Mikrotik , JAILED !
Replies: 8
Views: 747

Re: Lost access to my Mikrotik , JAILED !

I might be wrong but I think I have read somewhere that one interface of the router will work with winbox and connecting via MAC as long as you have a direct attached from pc to router even if interface is disabled. Might be wrong but worth a try. Test all interfaces if you haven't already. Otherwis...
by Kindis
Sat Dec 23, 2017 6:35 pm
Forum: General
Topic: RB1100Dx4 Multicore issue ?
Replies: 18
Views: 1006

Re: RB1100Dx4 Multicore issue ?

You should try 6.41 (viewtopic.php?f=21&t=128915)
What's new in 6.41 (2017-Dec-22 11:55):
*) arm - minor improvements on CPU load distribution for RB1100 series devices
Might solve this issue for you.
by Kindis
Mon Dec 04, 2017 4:30 pm
Forum: General
Topic: RB 3011 Multicast problem
Replies: 9
Views: 789

Re: RB 3011 Multicast problem

I have both IP TV and Internet from the same provider. I do however not handle IP TV in the router at all. I do all the VLAN and so on in my switch. So IP TV never hits a Mikrotik device at home only my switches. Found this to work better. My switches also support multicast very well and I have very...
by Kindis
Fri Dec 01, 2017 1:08 am
Forum: General
Topic: CPU 100% uploading files to NAS
Replies: 14
Views: 781

Re: CPU 100% uploading files to NAS

Have you tested Disabling IP Firewall within a Bridge and create two bridges. I have several bridges and FastTrack works with that setup. So I do not have firewalls in a Bridge but between.
by Kindis
Fri Dec 01, 2017 12:55 am
Forum: Virtualization
Topic: btest 127.0.0.1 CHR verses CRS326-24G-2S+ (which is faster ?)
Replies: 19
Views: 1163

Re: btest 127.0.0.1 CHR verses CRS326-24G-2S+ (which is faster ?)

The CRS is a switch with a weak CPU not meant for routing so if you want to test you should test against a CCR instead. Also pushing against loopback I wonder what that really shows other then bus speed of the server. I have a old HP ProLiant DL380 G6 at home and I can get simular numbers with that ...