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by ianek
Thu Dec 05, 2013 3:36 pm
Forum: General
Topic: Poor TCP Performance through CCR
Replies: 5
Views: 1826

Re: Poor TCP Performance through CCR

Try to lower your ethernet interfaces to 100Mbits. The CCR has in my setup some problems with 1gig speed. Jan Im sending it again out. Tested it with multiple Ways: 1) BTest, UDP = Fullspeed, TCP only in one Direction Fullspeed. 2) Wget through the Router, same Result. > root@none:~# wget http://10....
by ianek
Sat Dec 17, 2011 7:50 pm
Forum: RouterBOARD hardware
Topic: Problems with new revision of RB711-5Hn
Replies: 63
Views: 19987

Re: Problems with new revision of RB711-5Hn

Same here. Fixed by setting frequency to 300Mhz. Jan RB 711 :? Mine are just Having power Problem! one after another! :shock: I am Using a 24Vdc PoE Injector (19W) http://www.maxxwave.com/maxxwave-24vdc-poe-injector-19w.html I may not realized the other problem becose my links are too short (200 - 8...
by ianek
Sat Sep 03, 2011 11:30 am
Forum: General
Topic: Eth. port flapping, when is this going to be solved?
Replies: 78
Views: 10322

Re: Eth. port flapping, when is this going to be solved?

How many of us suffer from this? 30% of rb's have the Ethernet port flap on a regular base. All > 5.4version. Like the disconnect issue MT says they can't reproduce, but it is definitely there.... Please report this issue to MT and this forum. It can't be I am the only one...... The problem is that...
by ianek
Sat Sep 03, 2011 12:50 am
Forum: General
Topic: Eth. port flapping, when is this going to be solved?
Replies: 78
Views: 10322

Re: Eth. port flapping, when is this going to be solved?

Ether link down
ether link up

No i dont use ospf , just static routes. Seems i see the issue only on 493 and 493AH boards..


Jan
by ianek
Fri Sep 02, 2011 11:09 pm
Forum: General
Topic: Eth. port flapping, when is this going to be solved?
Replies: 78
Views: 10322

Re: Eth. port flapping, when is this going to be solved?

Same problem here, traffic stops for few seconds. Log show same as reported.
SOmetimes traffic stops completely and i need disable enable eth.
Affected units are mipsbe sw versions 5.4 and up on my side.

Jan
by ianek
Fri Apr 02, 2010 4:05 pm
Forum: General
Topic: To wait or not to continue ROS v4.x?..
Replies: 21
Views: 2485

Re: To wait or not to continue ROS v4.x?..

[/quote] There's plenty of proof in these forums of peoples screen shots of bandwidth tests etc. We have been using N with polling and nstream on mikroitk for a few months without issues and we love it. We have links between 1 km and 30 km all good. Speed allot better than 11A reliability fine. We a...
by ianek
Fri Apr 02, 2010 3:52 pm
Forum: General
Topic: Fiber optic card support for x86 or fiber2metallic ?
Replies: 1
Views: 593

Fiber optic card support for x86 or fiber2metallic ?

Hello,
is routeros supporting fibex optic cards for example Intel® 82572GI Gigabit Controller ?
Or is it better to buy convertor to 1GB ethernet ?
The problem is i need to do NAT and lot ofoperations, so i think the PC with optic adpater should do the job better ?
Thanks for ideas

Jan
by ianek
Sat Mar 20, 2010 4:02 pm
Forum: Wireless Networking
Topic: 802.11n
Replies: 939
Views: 289683

Re: 802.11n

Same for me ...
Btw about hw-retries i tried a lot and everything lower than 15 put the link to absolute non usable state.

Jan
by ianek
Fri Mar 19, 2010 1:52 pm
Forum: Wireless Networking
Topic: 802.11n
Replies: 939
Views: 289683

Re: 802.11n

Do you have an issue with 802.11n ? Please, give us your configuration, and tell us what's wrong. We will try to help. Well you should make wiki for this. I tried several weeks to get your N solution to work - no success. Tried 3 different locations, all the time same result - high ping, low throug...
by ianek
Tue Dec 15, 2009 2:02 pm
Forum: Wireless Networking
Topic: 802.11n
Replies: 939
Views: 289683

Re: 802.11n

Well, after some tests, the N with r52n cards is performing very bad , at link where r52 card in A-turbo and nstreme mode performing aroung 40mbit HD, the N link without nstreme is disconnecting all the time , max troughput is aroung 10-12mbit real HD traffic. Pitty i was fan of MK architecture, bu...
by ianek
Sat Dec 05, 2009 10:56 am
Forum: Wireless Networking
Topic: 802.11n
Replies: 939
Views: 289683

Re: 802.11n

Well, after some tests, the N with r52n cards is performing very bad , at link where r52 card in A-turbo and nstreme mode performing aroung 40mbit HD, the N link without nstreme is disconnecting all the time , max troughput is aroung 10-12mbit real HD traffic. Pitty i was fan of MK architecture, but...
by ianek
Sat Nov 28, 2009 10:42 pm
Forum: Wireless Networking
Topic: Problem with NSTREME on 4.1
Replies: 47
Views: 8519

Re: Problem with NSTREME on 4.1

Can someone make me happy and confirm 4.3 fixed this issue ?
For me the incompatibility is making the 4.x fw unusable until it will get fixed.
Hope MK will fix it soon.
Wish all the best

Jan
by ianek
Wed Oct 07, 2009 5:26 pm
Forum: General
Topic: Oid for 450G temp sensor
Replies: 0
Views: 351

Oid for 450G temp sensor

Hello,
please when will be included this oid ? It was anounced maybe in 3,25 , but still no implementation :(.
Thanks

Jan
by ianek
Wed Jul 15, 2009 9:59 am
Forum: RouterBOARD hardware
Topic: RB450G is here!
Replies: 41
Views: 22642

Re: RB450G is here!

I will also check about SNMP
In 3.25 or later? :)
Not yet in 3.26 :(, id like to graph my temp status :((


Jan
by ianek
Fri Jun 26, 2009 10:07 am
Forum: Wireless Networking
Topic: 802.11n
Replies: 939
Views: 289683

Re: 802.11n

With nstreme enabled i got disconnects almost all the time under load ... periodic calibration off, csma not disabled, framing best fit, tried a lot of combinations, the nstreme with N mode is not stable Jan Nsteme is fine for us. Try using two separate antennas with some vertical separation instea...
by ianek
Thu Jun 25, 2009 10:44 pm
Forum: Wireless Networking
Topic: 802.11n
Replies: 939
Views: 289683

Re: 802.11n

With nstreme enabled i got disconnects almost all the time under load ... periodic calibration off, csma not disabled, framing best fit, tried a lot of combinations, the nstreme with N mode is not stable


Jan
by ianek
Thu Jun 25, 2009 9:05 am
Forum: Wireless Networking
Topic: 802.11n
Replies: 939
Views: 289683

Re: 802.11n

Hi, I made some test - 6km link, 2x RB433 with dual polarization antennas and R52n. Result for me is , that the rate selection for HT mode is broken, rate is shifting from 6/6 in a mode to 58,5/58,5-HT mode , when locked i can get some improvement, removing a/g rates help a bit, but it is not "final...
by ianek
Sun Jun 14, 2009 11:31 pm
Forum: RouterBOARD hardware
Topic: Unstable RB450G?
Replies: 3
Views: 888

Re: Unstable RB450G?

Hello,
no problems AFAIK. Running as core router - NAT, mangle, queue tree, 50Mbit peaks and stable for 50 days .
Running ROS 3.23.

Jan
by ianek
Sat Jun 14, 2008 8:09 pm
Forum: Wireless Networking
Topic: M3P packing - any experience with this?
Replies: 9
Views: 2628

Re: M3P packing - any experience with this?

Hello, im using it regurarly on backbone links where is constant throughput over 10Mbits, it "packs" small packets together so the wireless device can handle more real data. You have to know that average data packet size is around 400 bytes, so when packed more into one 1500 byte packet you save wir...
by ianek
Mon Mar 31, 2008 11:49 pm
Forum: RouterBOARD hardware
Topic: rb600 make reboot every day
Replies: 106
Views: 17937

Re: rb600 make reboot every day

We have a fix for you to try out. The new RB600 BIOS that can be installed via Hyperterminal X-Modem file transfer. Here:

http://www.routerboard.com/files/mpc8343-2.13.fwf
Well, thats nice, but when we will be able to upgrade on remote RB's ?

Jan
by ianek
Wed Mar 26, 2008 10:24 pm
Forum: General
Topic: Winbox : Limits in queue
Replies: 2
Views: 1962

Re: Winbox : Limits in queue

Of course, a lot of can be done manually ....
by ianek
Wed Mar 26, 2008 9:49 am
Forum: General
Topic: Winbox : Limits in queue
Replies: 2
Views: 1962

Winbox : Limits in queue

Hi,
i'd like to see bigger values than 2M in winbox queues limits. 64 and 128k comes me obsolete , can be replaced by 3 and 4M.

Jan
by ianek
Tue Mar 11, 2008 2:12 pm
Forum: General
Topic: BUG : Upgrade from 2.9.50 to 3.4 deleting ACL
Replies: 2
Views: 733

BUG : Upgrade from 2.9.50 to 3.4 deleting ACL

Hello,
it happened to me on 2 rb500, upgraded and lost almost all wireless access list entries.

Jan
by ianek
Thu Mar 06, 2008 1:08 pm
Forum: General
Topic: ARP change detection
Replies: 0
Views: 465

ARP change detection

Hello,
is it possible to somehow log arp change - duplicate ip for different mac's ?
In unix log i can find - arp changed for ip to .... .
Is it possible to log similary in mikrotik ?
Thanks

Jan
by ianek
Sun Jan 27, 2008 9:01 pm
Forum: General
Topic: V3 is dropping pings
Replies: 1
Views: 721

V3 is dropping pings

Hi,
i discovered that when using v3 as AP, when it switchs over certain data rate then the pings are dropped. When is set data rates and clear the higher rates, then pings are ok.

Any other solution than setting manualy data rates ?
Thanks

Jan
by ianek
Thu Jan 24, 2008 1:31 am
Forum: General
Topic: ROS 3.0 and 100% CPU issue
Replies: 25
Views: 6114

Re: ROS 3.0 and 100% CPU issue

It's not just a display issue, I ran into same bug on RB112 with ROS 3 betas. Took forever to be able to get in and downgrade to get things stable again. From further testing, the NTP package was responsible, and partially so was auto-supout (something (NTP?) was crashing and causing supout to be w...
by ianek
Sun Jan 20, 2008 12:48 am
Forum: General
Topic: ROS 3.0 and 100% CPU issue
Replies: 25
Views: 6114

Re: ROS 3.0 and 100% CPU issue

The newer versions of Canopy are less stable than MT by far. You aren't here for help. You're just here to bitch about MT. If you won't make the changes you obviously need to you are helpless. Mod's it's time to lock this topic. There is no help, the need is to fix the bugs. I cannot afford to test...
by ianek
Sat Jan 19, 2008 10:42 am
Forum: General
Topic: ROS 3.0 and 100% CPU issue
Replies: 25
Views: 6114

Re: ROS 3.0 and 100% CPU issue

1. Make sure you are using full 3.0 not a RC 2. Uninstall (don't just disable) any unused packages. 3. Upgrade the firmware for the actual board (not just ROS) I remember times when i bought WAR boards from Valemount networks. The boards were completely unusable, locking after few hours itsel, maki...
by ianek
Fri Jan 18, 2008 12:07 pm
Forum: General
Topic: ROS 3.0 and 100% CPU issue
Replies: 25
Views: 6114

Re: ROS 3.0 and 100% CPU issue

hello all i saw that ROS is now 3.0 so i upgrade to 3.0 hope that thing will get better and i could use l7 at last same configuration on my P4 system with 1G RAM and the CPU usage rise to 100% i downgrade and 1% and some times rise to 15% what could be the problem ? is it a BUG? MT please to do som...
by ianek
Fri Jan 18, 2008 12:04 pm
Forum: General
Topic: v3.0 big BUG BUG BUG
Replies: 23
Views: 6484

Re: v3.0 big BUG BUG BUG

1. Same problem here, ovislink clients are frozing in all ROS 3,0. WHen using 2,9,50 i see no problem. 2. Additionaly - on my X86 router when upgraded to ROS 3,0 my atheros clients - p2p got randomly freezed, after random time the client seems to be connected but is not receiving data. Enable/disab...
by ianek
Fri Jan 18, 2008 1:23 am
Forum: General
Topic: v3.0 big BUG BUG BUG
Replies: 23
Views: 6484

Re: v3.0 big BUG BUG BUG

1. Same problem here, ovislink clients are frozing in all ROS 3,0. WHen using 2,9,50 i see no problem. 2. Additionaly - on my X86 router when upgraded to ROS 3,0 my atheros clients - p2p got randomly freezed, after random time the client seems to be connected but is not receiving data. Enable/disabl...
by ianek
Wed Jan 09, 2008 10:22 pm
Forum: General
Topic: RC 13 Bug
Replies: 13
Views: 2712

Re: RC 13 Bug

RB333 ---- X86
by ianek
Wed Jan 09, 2008 9:09 pm
Forum: General
Topic: RC 13 Bug
Replies: 13
Views: 2712

Re: RC 13 Bug

Hi, i run nstreme dual on RC13. I run it stable, after hours of testing i found : dont use any extended features - compression , csma, wmm - all has to be disabled, then the link is stable. When i enabled one of this, the pings are dropped, when enable csma off the link will disconnect itself after ...
by ianek
Fri Dec 07, 2007 1:15 pm
Forum: General
Topic: ROS 3.0 and 100% CPU issue
Replies: 25
Views: 6114

Re: ROS 3.0 and 100% CPU issue

Do you have any performance change? Or you just jump out of chair because one number that is background service and don't have to give precise per second result????????? Average CPU load per 5min - thats where the usable information is... N/C . I cant make aby reasonable operation in winbox on RB11...
by ianek
Fri Dec 07, 2007 12:24 pm
Forum: General
Topic: ROS 3.0 and 100% CPU issue
Replies: 25
Views: 6114

ROS 3.0 and 100% CPU issue

Hello, in all ROS versions i tried the CPU is cycling to 100%, tried on all RB(112.532.333.133), everywhere same / from time to time CPU go to 100%. The very bad situation is on RB112 where when used ROS 2.9.38 i got 18% CPU load, when used 3.0 ht ecpu is almost all the time on 100% / when connected...
by ianek
Fri Nov 02, 2007 12:23 pm
Forum: General
Topic: RC wireless access list BUG
Replies: 3
Views: 1251

Re: RC wireless access list BUG

perhaps disabling default authentication? then disabling entries will do as you wish... ;)
/interface wireless set wlan1 default-authentication=no
It is disabled of course , then when disabling entries it is still liek enabled.

Jan
by ianek
Thu Nov 01, 2007 9:31 pm
Forum: General
Topic: RC wireless access list BUG
Replies: 3
Views: 1251

RC wireless access list BUG

Hello,
when disabling entry in access list, it is still active for the card. Disabled access list station can enter , i need to disable authenticate and also forwarding in even disable access list entry to prevent it from entering AP.

Jan
by ianek
Wed Oct 10, 2007 3:14 pm
Forum: General
Topic: RB532 RC6 Bug
Replies: 5
Views: 1378

Re: RB532 RC6 Bug

so you are using ether1 and wlan1? what wireless card?
please send the support output file to support@mikrotik.com so we could try to reproduce it.
using ether1, wlan1, 2, 3.
Supouts sent now.

Jan
by ianek
Wed Oct 10, 2007 11:26 am
Forum: General
Topic: RB532 RC6 Bug
Replies: 5
Views: 1378

Re: RB532 RC6 Bug

Hi, it doesnt matter if contrack is on or of, tried to disable packages etc. The problem is still here, using ether1. Didnt try other, as it is "live" access point device. I had downgraded it to 2.9.44 to make it stable but can make supouts with RC6 and same device on evening. The traffic flow is ar...
by ianek
Wed Oct 10, 2007 9:34 am
Forum: General
Topic: RB532 RC6 Bug
Replies: 5
Views: 1378

RB532 RC6 Bug

Hello, i've discovered thta when major of the traffic is flowing through ethernet port , then the memory is leaking and the RB is out of memory in like 2 hours. When using only wireless interfaces the everything works almost perfect - only CPU is jumping up to 100% . I see NO problem on x86 wrap or ...
by ianek
Tue Oct 09, 2007 9:57 pm
Forum: General
Topic: RB 133c - Will it ever work with v3x
Replies: 10
Views: 2436

Re: RB 133c - Will it ever work with v3x

It is leaking on this platforms ( 532, 133, 112 etc.)and eating CPU , but seems noone care, as it works on x86 intel platforms.
I hope they will fix it soon, im curious it is working for you on 133. On old wrap - 686 geode CPU i have no problem with RC6.


Jan
by ianek
Wed Oct 03, 2007 5:26 pm
Forum: General
Topic: RC6 and RB532 problem
Replies: 1
Views: 1117

RC6 and RB532 problem

Hi, i'm expecting same problem from RC1 to RC6 with RB532. Running on 5G-turbo band when using 2.9.44 no problem, can achieve 20 Mbit with no problem, but when loaded RC1-6 the link is starting to loose packets jumping from 8Mbit to 200kbit etc, also ethernet side becoming unavailable, cpu is going ...
by ianek
Wed Oct 03, 2007 12:30 pm
Forum: General
Topic: RC6 endless sleep wireless clients fixed ?
Replies: 3
Views: 1510

RC6 endless sleep wireless clients fixed ?

Hello,
is this fixed in RC6 ?
No mention in changelog.
Thanks

Jan
by ianek
Sat Sep 15, 2007 7:19 pm
Forum: Wireless Networking
Topic: Graphing MT AP clients in Cacti
Replies: 6
Views: 1662

Re: Graphing MT AP clients in Cacti

Hello,
please cant oyu describe me little how did you made this ?
I tried to graph one oid ( got oid number from print oid, used generic oid template ) and i'm getting in cacti log file error unknown data : result : U.
my email is : ianek@mpclick.cz
Thanks

Jan
by ianek
Sat Aug 11, 2007 8:38 pm
Forum: General
Topic: ROS V3 RC1 problems
Replies: 1
Views: 1118

Re: ROS V3 RC1 problems

Just to mention - same setup downgrade on RB532 to 2.9.44 , band 5g-turbo , nstreme enabled giving 20Mb download / 6 mbit upload constant .
2nd side is intel x86 3.0 RC1.

Jan
by ianek
Sat Aug 11, 2007 10:36 am
Forum: General
Topic: ROS V3 RC1 problems
Replies: 1
Views: 1118

ROS V3 RC1 problems

Installed on RB532v5 400MHZ with 2xR52 and X86 intel board - P4 3,0Ghz . Problems - link cannot maintain more than 12/2 Mbit constant throughput . Before with ROS 2.9..44 no problem with same setup . Now the RB532 is resetting itself after 20 to 90 minutes . Reason - reset by watchdog timer . Ip pac...
by ianek
Fri Aug 03, 2007 3:30 pm
Forum: Wireless Networking
Topic: 2.9.45 and country channel definitions
Replies: 6
Views: 946

Re: 2.9.45 and country channel definitions

That means these countries are not supporting 5G bands ? Is it possible to dump list of countries with frequencies that are allowed to use ? I missed also 5G turbo in country mode cyprus.
Thanks


Jan
by ianek
Fri Aug 03, 2007 12:09 am
Forum: Wireless Networking
Topic: 2.9.45 and country channel definitions
Replies: 6
Views: 946

2.9.45 and country channel definitions

Hello,
i'm using country Romania and when installed 2.9.45 , the 5ghz band dissapeared. I think its because driver changes , but i need to go to the site and change the country to enter 5ghz band area.
It is a bug or do you have any suggestion how to avoid this ?
Thanks

Jan
by ianek
Sat Apr 14, 2007 8:26 pm
Forum: Scripting
Topic: Scheduler - 1 month
Replies: 2
Views: 1452

Scheduler - 1 month

Hello,
please is it possible to make somehow in the scheduler to run the script every month ? 1M is not working for me.
Thanks

Jan
by ianek
Mon Feb 12, 2007 1:57 am
Forum: General
Topic: Cpu %100
Replies: 23
Views: 4322

Any one has any idea???
I think your FW rules are killing the CPU time when get flooded . have you tried to switch them of when get flooded ?

Jan
by ianek
Tue Jul 18, 2006 11:05 pm
Forum: Wireless Networking
Topic: CM10 (5413) TX power problem
Replies: 1
Views: 816

CM10 (5413) TX power problem

Hello,
i experience very low TX power output on 2.4 band. On 5gz it is same as cm9, on 2.4 it is like 10-15 db lower .
Any suggestion ?
Thanks

Jan
by ianek
Thu Jun 08, 2006 12:56 pm
Forum: General
Topic: 2.9.24-25 2.4 onlyg problem
Replies: 4
Views: 747

Posted in [Ticket#2006060816000489].

Jan
by ianek
Thu Jun 08, 2006 12:12 pm
Forum: General
Topic: 2.9.24-25 2.4 onlyg problem
Replies: 4
Views: 747

You mean when the clients are dead ?

Jan
please make the support output file from the routers when it isn't reconnecting and send it to support@mikrotik.com
by ianek
Thu Jun 08, 2006 10:26 am
Forum: General
Topic: 2.9.24-25 2.4 onlyg problem
Replies: 4
Views: 747

2.9.24-25 2.4 onlyg problem

Hello,
after upgrade to this versions , from 2.9.17 and on 2nd box from 2.9.23 my clients disassociated after while, didnt reassociate , when i change to 2.4-B it is working ok.
Any suggestion ? Or bug ?
Thanks

Jan
by ianek
Thu Jun 08, 2006 12:12 am
Forum: General
Topic: Version 2.9.25 out
Replies: 28
Views: 4211

Proprietary-extensions in wireless menu

?? Proprietary-extensions in wireless menu ??

Hello,
what does this mean ?
Thanks

Ian
by ianek
Wed Jan 18, 2006 1:06 am
Forum: RouterBOARD hardware
Topic: 2.9.10 and bridge problem
Replies: 12
Views: 3436

could you tell more detailed what exactly doesn't work with the bridges in v2.9.11? Well i dont see the rx-tx rates in the interface box = it is not big problem. The problem is i tried to switch to ospf and ospf dont 'see' all ip addresses included in bridge interface. When i disable enable the bri...
by ianek
Tue Jan 17, 2006 12:32 pm
Forum: General
Topic: Req : Wme/Wee extensions
Replies: 0
Views: 1998

Req : Wme/Wee extensions

Hello,
please can you add this, as Atheros HW supporting it ?
Thanks

Jan
by ianek
Mon Dec 26, 2005 2:23 pm
Forum: RouterBOARD hardware
Topic: 2.9.10 and bridge problem
Replies: 12
Views: 3436

Seems i found solution. Simple disable and enable bridge interface.... suddenly winbox shows rates and traffic go through for day now ....
Same in 2.9.9

Ianek
by ianek
Sun Dec 25, 2005 5:18 pm
Forum: RouterBOARD hardware
Topic: 2.9.10 and bridge problem
Replies: 12
Views: 3436

2.9.10 and bridge problem

Hello, i see little problem. I upgraded to 2.9.10 on rb532 and the bridge interface is not showing tx/rx rates and after some time the traffic is stopping to go throught the interface. After reboot the traffic flows again for sometime / half a day. Anyone else see same problem ? What to do ? Ianek
by ianek
Wed Nov 02, 2005 8:47 pm
Forum: General
Topic: IP address in wireless menu
Replies: 1
Views: 2324

IP address in wireless menu

Hello,
i would be happy in some new releases if its possible to implement in winbox , wireless tables , registration to see also IP adress used by the client along with MAC to locate the client fast.
Thanks

ian
by ianek
Sun Oct 09, 2005 12:28 am
Forum: Scripting
Topic: Scripting Bug in 2.9.5???
Replies: 4
Views: 1399

For me scheduler is not working good in 2.9.5 on all rb532 stations i have ....

Jan