Community discussions

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by PastuhMedvedey
Fri Aug 04, 2017 2:29 pm
Forum: RouterBOARD hardware
Topic: Powerbox Pro short circuit
Replies: 9
Views: 4756

Re: Powerbox Pro short circuit

What is the length of the supply cable POE-IN ?
I had such a problem with the power cable with its length more than 15m.
I had to enable the function - ether1-poe-in-long-cable=yes
by PastuhMedvedey
Wed Sep 07, 2016 2:41 pm
Forum: General
Topic: Feature request for v7.x
Replies: 269
Views: 63557

Re: Feature request for v7.x

 Multi Core BGP to speed up receiving a full BGP routing table
A very important feature.
by PastuhMedvedey
Fri Apr 29, 2016 9:27 am
Forum: Announcements
Topic: v6.35.1 [current] is released!
Replies: 84
Views: 20738

Re: v6.35.1 [current] is released!

After repeatedly performing the commands :
interface l2tp-server server set enabled=yes
or
interface pptp-server server set enabled=yes

(more than 10 times in a row), pptp and l2tp server stops working,
the connection of customers to them is impossible!
Please fix this error.
by PastuhMedvedey
Thu Jul 23, 2015 10:31 am
Forum: General
Topic: IGMP Snooping
Replies: 137
Views: 59826

Re: IGMP Snooping

+1 for IGMP snooping.
by PastuhMedvedey
Thu May 07, 2015 5:28 pm
Forum: General
Topic: Feature request: BGP dampening
Replies: 9
Views: 3993

Re: Feature request: BGP dampening

++1
We would also need this feature, especially as the CCR BGP-updates are so slow and frequent flaps are causing continous instabilities...
Totally agree! This is the desired function!
by PastuhMedvedey
Thu May 07, 2015 4:18 pm
Forum: Announcements
Topic: RouterOS v6.28 released
Replies: 229
Views: 62016

Re: RouterOS v6.28 released

This is a known limitation: BGP routing table loading is single threaded thus using only one CPU.
:( :( :(
by PastuhMedvedey
Thu May 07, 2015 3:14 pm
Forum: Announcements
Topic: RouterOS v6.28 released
Replies: 229
Views: 62016

Re: RouterOS v6.28 released

Router - CCR-1036 8g-2s+
RouterOS v6.28

Slow download speeds BGP prefixes, and uneven loading the CPU.
Wrong time BGP session timer.
by PastuhMedvedey
Tue May 05, 2015 2:26 pm
Forum: Announcements
Topic: RouterOS v6.28 released
Replies: 229
Views: 62016

Re: RouterOS v6.28 released

jan/02/1970 00:41:33 system,error,critical System rebooted because of kernel failure jan/02/1970 00:41:33 system,error,critical Out of memory condition was detected jan/02/1970 00:41:33 system,error,critical router was rebooted without proper shutdown jan/02/1970 00:41:37 interface,info sfp-sfpplus1...
by PastuhMedvedey
Thu Mar 05, 2015 3:18 pm
Forum: Announcements
Topic: RouterOS v6.27 released
Replies: 273
Views: 100073

Re: RouterOS v6.27 released

1. Perform the upgrade RB SXT 5HPnD to version 6.27
2. When you try to create a file - Supout.rif CPU usage becomes 100 percent.
3. After creating the file - Supout.rif CPU usage is 100 percent.
1.png
by PastuhMedvedey
Wed Jan 21, 2015 1:48 pm
Forum: General
Topic: Feature Request: IPerf
Replies: 50
Views: 10990

Re: Feature Request: IPerf

+1 :D
by PastuhMedvedey
Tue Dec 23, 2014 3:01 pm
Forum: Announcements
Topic: 6.23 released!
Replies: 143
Views: 53872

Re: 6.23 released!

As you can see in the log, security package is missing.
Sorry, and thank you Normis.
by PastuhMedvedey
Tue Dec 23, 2014 2:48 pm
Forum: Announcements
Topic: 6.23 released!
Replies: 143
Views: 53872

Re: 6.23 released!

Remote CAP upgrade does not work.
In this case, the update manually, is operating normally.
by PastuhMedvedey
Thu Nov 27, 2014 11:15 am
Forum: RouterBOARD hardware
Topic: GPON networks with Mikrotik/Routerboard SFP ports
Replies: 86
Views: 55643

Re: GPON networks with Mikrotik/Routerboard SFP ports

If this catches up quickly, next best move would be to make some cheap RB951 style WiFi-enabled CPE with SFP-port or integrated GPON module for mass customer deployment.
Good idea.
by PastuhMedvedey
Tue Nov 04, 2014 4:57 pm
Forum: Wireless Networking
Topic: CAPsMAN Load Balancing?
Replies: 11
Views: 8033

Re: CAPsMAN Load Balancing?

Please explain what it means - load-balancing-group ?
by PastuhMedvedey
Fri Oct 31, 2014 2:57 pm
Forum: General
Topic: v6.21 released!
Replies: 25
Views: 6568

Re: RouterOS v6.21

Upgrades from v6.x seem to be working fine though
Upgrading from 6.x to 6.21, without problems. Thank you.
by PastuhMedvedey
Fri Oct 31, 2014 2:53 pm
Forum: General
Topic: v6.21 released!
Replies: 25
Views: 6568

Re: RouterOS v6.21

Even an upgrade from 5.26 ( with new firmware) could have some risks, ....
With netflash you will get your device back to work.
Thank you. Netinstall restore operation.
by PastuhMedvedey
Fri Oct 31, 2014 2:08 pm
Forum: General
Topic: v6.21 released!
Replies: 25
Views: 6568

Re: RouterOS v6.21

After updating the device RB SXT G-2Hnd with 5.20 to 6.21, the device stopped working. Rebooting does not help.
by PastuhMedvedey
Tue Oct 07, 2014 4:16 pm
Forum: RouterBOARD hardware
Topic: RB850Gx2 - Release date?
Replies: 193
Views: 47461

Re: RB850Gx2 - Release date?

Interested in the performance of NAT on torrent traffic.
by PastuhMedvedey
Wed Sep 10, 2014 1:46 pm
Forum: General
Topic: v6.19 released
Replies: 256
Views: 93443

Re: v6.19 released

What's new in 6.19 (2014-Aug-26 14:05):
*) bridge - added "Auto Isolate" stp enhancement (802.1q-2011, 13.25.6)
Please tell me where you can find a description of this function in the documentation. Follow the link below, found nothing. http://wiki.mikrotik.com/wiki/Manual:Interface/Bridge
by PastuhMedvedey
Mon Jul 21, 2014 4:33 pm
Forum: RouterBOARD hardware
Topic: GEPON OLT with new mikrotik RB2011LS-IN - is it possible?
Replies: 84
Views: 53042

Re: GEPON OLT with new mikrotik RB2011LS-IN - is it possible

Any news on SFP OLT for Mikrotik?
up.
by PastuhMedvedey
Tue May 13, 2014 11:52 am
Forum: RouterBOARD hardware
Topic: CRS125 ISOLATED VLANS and full switching manual
Replies: 40
Views: 13313

Re: CRS125 ISOLATED VLANS and full switching manual

Loop detection (Spanning Tree Protocol) is not supported on Cloud Router Switches yet.
Please tell me whether this function is a future date versions of the software?
by PastuhMedvedey
Tue May 13, 2014 9:52 am
Forum: RouterBOARD hardware
Topic: CRS125 ISOLATED VLANS and full switching manual
Replies: 40
Views: 13313

Re: CRS125 ISOLATED VLANS and full switching manual

Requires manual configuration on the port loop detection.
There is information on this issue?
by PastuhMedvedey
Thu Apr 10, 2014 11:09 am
Forum: RouterBOARD hardware
Topic: Mikrotik GEPON OLT
Replies: 7
Views: 3019

Re: Mikrotik GEPON OLT

Actual it would be great to see that this Finisar SFP transceivers would be working with RouterOS to surround
the lack of support or better to start the support.
And SWOS on RB260GS
by PastuhMedvedey
Fri Apr 04, 2014 1:36 pm
Forum: RouterBOARD hardware
Topic: CRS226-24G-2S+IN block diagram
Replies: 4
Views: 1508

Re: CRS226-24G-2S+IN block diagram

Yes! Details for architecture of new products is very interesting!
UP !
by PastuhMedvedey
Wed Apr 02, 2014 2:49 pm
Forum: General
Topic: Switching with RouterOS / CRS Questions
Replies: 81
Views: 43554

Re: Switching with RouterOS / CRS Questions

hello all!
for me are needed three functions:
- broadcast storm controll
- loopback detection/protection
is possible to add this futures to Mikrotik CRS? Thanks
Boris
UP !
by PastuhMedvedey
Wed Apr 02, 2014 2:29 pm
Forum: RouterBOARD hardware
Topic: CRS125 ISOLATED VLANS and full switching manual
Replies: 40
Views: 13313

Re: CRS125 ISOLATED VLANS and full switching manual

Requires manual configuration on the port loop detection.
by PastuhMedvedey
Thu Dec 19, 2013 11:49 am
Forum: RouterBOARD hardware
Topic: CRS switches with two SFP interfaces
Replies: 8
Views: 2133

CRS switches with two SFP interfaces

Dear Mikrotik, are you planning to release CRS switches with two SFP interfaces?
by PastuhMedvedey
Mon Mar 18, 2013 9:46 am
Forum: RouterBOARD hardware
Topic: RB751-U-2nHD 100% cpu
Replies: 20
Views: 5349

Re: RB751-U-2nHD 100% cpu

I seem to have a problem with my RB751-U-2nHD where it will spike to 100% CPU usage and sit there for several minutes making it almost totally unresponsive, if watchdog is enabled it will then eventually reboot itself.
http://forum.mikrotik.com/viewtopic.php ... 57#p346857
by PastuhMedvedey
Fri Jan 25, 2013 8:44 am
Forum: RouterBOARD hardware
Topic: RB751U-2Hn frequent (daily) reboots
Replies: 111
Views: 74075

Re: RB751U-2Hn frequent (daily) reboots

In my case the problem was solved installing the firmware 6.0 RC6
by PastuhMedvedey
Wed Dec 26, 2012 11:39 am
Forum: General
Topic: Sector Writes on RB751G-2HnD
Replies: 8
Views: 1905

Re: Sector Writes on RB751G-2HnD

I had a similar problem on devices RB751 and RB2011.
The problem was resolved after the upgrade all devices to version 6.0 Rc6 firmware - 3.02. Updating is done using netinstall.
by PastuhMedvedey
Thu Dec 20, 2012 7:46 pm
Forum: RouterBOARD hardware
Topic: RB751U-2HnD - poor wireless performance & problems
Replies: 113
Views: 114035

Re: RB751U-2HnD - poor wireless performance & problems

I use the following configuration radio interface. In this good speed. The clients netbook "Aspire d257". My config : [admin@MikroTik] /interface wireless> export compact # dec/20/2012 19:32:17 by RouterOS 5.22 # software id = 5Y9M-CTS4 # /interface wireless security-profiles set [ find default=yes ...
by PastuhMedvedey
Wed Dec 19, 2012 1:28 pm
Forum: Virtualization
Topic: MetaROUTER stability issues on certain MIPSBE and PPC boards
Replies: 490
Views: 123091

Re: MetaROUTER stability issues on certain MIPSBE and PPC bo

Metarouter freezes when loading the base system more than 40-50 per cent.
When using metarouter on RB2011, metarouter hangs on version 5.22.
After a while, when the load on the base system fall below 10 percent, metarouter restores normal operation.
After you upgrade to 6.0rc5, the problem remained.
by PastuhMedvedey
Mon Dec 17, 2012 11:37 am
Forum: General
Topic: RB751U-2HnD , 100% cpu usage, winbox login lag
Replies: 50
Views: 17386

Re: RB751U-2HnD , 100% cpu usage, winbox login lag

Same problem with 6.0rc5, downgraded to 5.22 and everything seems to de fine.
No, in the version 5.22 is also not okay with the heavy load of the process "flash". Look here:
http://forum.mikrotik.com/viewtopic.php ... 57#p346857
by PastuhMedvedey
Fri Dec 14, 2012 8:53 am
Forum: General
Topic: Random Reboot / Watchdog
Replies: 3
Views: 1678

Re: Random Reboot / Watchdog

I have a similar problem, read here
http://forum.mikrotik.com/viewtopic.php ... 57#p346857
by PastuhMedvedey
Wed Dec 12, 2012 6:48 pm
Forum: RouterBOARD hardware
Topic: RB751U-2Hn frequent (daily) reboots
Replies: 111
Views: 74075

Re: RB751U-2Hn frequent (daily) reboots

I assume that the reboot on watchdog is due to the strong CPU load. For some reason the torrent traffic arriving via the radio interface causes severe loading process - "flash". Turning off the radio interface solves the problem.
by PastuhMedvedey
Wed Dec 12, 2012 3:45 pm
Forum: RouterBOARD hardware
Topic: RB751U-2Hn frequent (daily) reboots
Replies: 111
Views: 74075

Re: RB751U-2Hn frequent (daily) reboots

After 4-6 days of intense outgoing torrent traffic on the radio interface to reload the router. Supout.rif file I sent.
by PastuhMedvedey
Fri Jan 13, 2012 3:02 pm
Forum: General
Topic: v5.11 released
Replies: 173
Views: 44484

Re: v5.11 released

When using RB751U-2HnD with software 5.11 are frequent hangs and reboot the device for downloading torrents at speeds above 40 Mbps.
I use two uplink pppoe (5 Mbps) and pptp (100 Mbps), masquerading, load balancing using PCC.
At version 5.8, this configuration is stable.