Community discussions

Search found 272 matches

by pospanko
Thu Jan 24, 2019 9:08 am
Forum: Virtualization
Topic: Mikrotik CHR speed performance problem
Replies: 25
Views: 4586

Re: Mikrotik CHR speed performance problem

Getting the most performance out of a CHR (in my case , two CHRs on a single physical computer with two Intel Xeon CPUs (10 cores each) with Hyper-Threading disabled) OK - so I have been blabbing quite alot about CPU cache. Well , here is another trick to get even more out of a couple of CHRs runni...
by pospanko
Tue Dec 04, 2018 5:40 pm
Forum: General
Topic: DHCP accounting
Replies: 1
Views: 247

Re: DHCP accounting

Did anyone try this?
Thx
by pospanko
Tue Nov 27, 2018 4:03 pm
Forum: General
Topic: DHCP accounting
Replies: 1
Views: 247

DHCP accounting

Hi!

I have problem with update statements with DHCP accounting. I'm using 6.43.4 and I'm always getting 0 for acctinputoctets and acctoutputoctets.
Is problem with that version or my setup... Is there anything else that should be enabled?
Thx
by pospanko
Thu Nov 15, 2018 9:23 am
Forum: General
Topic: Shapeing 10G of traffic
Replies: 15
Views: 1408

Re: Shapeing 10G of traffic

Is that total throughput or per queue? I would like to use simple queus or queue tree per user, up to 600Mbit...
What do you recomend for Hypervisor?
by pospanko
Wed Nov 14, 2018 6:05 pm
Forum: General
Topic: Shapeing 10G of traffic
Replies: 15
Views: 1408

Re: Shapeing 10G of traffic

I would like to shape users on that CHR. Mangle based on IP and Queue tree. Is it possible?
by pospanko
Tue Nov 13, 2018 8:55 pm
Forum: General
Topic: Shapeing 10G of traffic
Replies: 15
Views: 1408

Re: Shapeing 10G of traffic

Anyone on other topics?
by pospanko
Fri Nov 09, 2018 5:55 am
Forum: General
Topic: Shapeing 10G of traffic
Replies: 15
Views: 1408

Re: Shapeing 10G of traffic

Ok, x86 or CHR, there will be small difference. Lets say we done this part of my question.
Much more important thing is: Is it capable of shape that amount of traffic?
by pospanko
Thu Nov 08, 2018 8:59 am
Forum: General
Topic: Shapeing 10G of traffic
Replies: 15
Views: 1408

Re: Shapeing 10G of traffic

Until x86 is dead look at CHR
How do you mean 'x86' is dead? I see packages in download.
My main question goal was more about HW then SW...
by pospanko
Wed Nov 07, 2018 11:11 pm
Forum: General
Topic: Shapeing 10G of traffic
Replies: 15
Views: 1408

Shapeing 10G of traffic

Hi all! I need your opinion of what to use for shapening user bandwith of total 10G throughput? CCR1072 can't handle that, not even half of it. We use lots of them currently but is hard to maintain. Is x86 way to go? How do you do load balancing and failover? Do you use DHCP or PPPoE? Simple queues ...
by pospanko
Thu May 24, 2018 12:27 pm
Forum: Wireless Networking
Topic: WAP60G 5GHz Support
Replies: 20
Views: 1868

Re: WAP60G 5GHz Support

One joke:
For you, NV2 have significant improvements too :)
by pospanko
Thu May 24, 2018 9:35 am
Forum: Wireless Networking
Topic: WAP60G 5GHz Support
Replies: 20
Views: 1868

Re: WAP60G 5GHz Support

This is one of the stupidest answers you wrote. 60GHz is problematic on rain/snow as you probably know. 5GHz backup is not option, it is needed. Maybe would be better to listen to the customers who actually buy your equipment then to make conclusions by yourself? Maybe to ask your customers what th...
by pospanko
Thu May 24, 2018 2:31 am
Forum: Wireless Networking
Topic: WAP60G 5GHz Support
Replies: 20
Views: 1868

Re: WAP60G 5GHz Support

Ignitnet 60 ghz solutions have the 5 GHz for backup I hope that MIkortik in near future develope a similar solution For that price, why not just put a second link with a couple of SXTsq Lite5? This is one of the stupidest answers you wrote. 60GHz is problematic on rain/snow as you probably know. 5G...
by pospanko
Tue Apr 10, 2018 9:49 am
Forum: Announcements
Topic: Significant improvement for 60 GHz solutions
Replies: 44
Views: 14504

Re: Significant improvement for 60 GHz solutions

The perfect product for the 60Ghz, would be a point-to-multipoint solution, clearly with high gain CPE antennas for distances up to max 1km. Possibility to connect up to 50/60 customers on a single cell Channels smaller than the 2000Mhz (1000Mhz or 500Mhz) TxPower increased to 20dB A integrated fai...
by pospanko
Mon Mar 26, 2018 9:22 pm
Forum: Wireless Networking
Topic: Nv2-downlink-ratio - new huge bandwidth increase setting
Replies: 67
Views: 14522

Re: Nv2-downlink-ratio - new huge bandwidth increase setting

What are we talking about? 40Mbps total? We are in 2018 !!!
We need at least 40Mbps per user offered and 150-200 aggregate per AP. Smart nv2, sync, better cpe, spectral scan etc...
No major upgrade to wireless since 2013. 5 years ago.
Just not enough this days...
by pospanko
Tue Dec 26, 2017 10:48 pm
Forum: General
Topic: CCR1009 maxes out at 2gbps?
Replies: 22
Views: 2126

Re: CCR1009 maxes out at 2gbps?

Do you maybe use bridge?
We have dramatic falling apart at 2Gbps on CCR1072 using RSTP. When we set everything to STP traffic started to run normaly. Problem was that hosts table was falling apart, losing records. Of course, no support response from MT...
by pospanko
Sat Jun 03, 2017 1:30 pm
Forum: Wireless Networking
Topic: nv2-downlink-ratio
Replies: 6
Views: 2532

Re: nv2-downlink-ratio

Milestone for Mikrotik. One p2p link 80/20 works nice. Soon test p2m.
What's throughput difference for dynamic and 80/20 ratio?
by pospanko
Wed Apr 26, 2017 10:09 am
Forum: Wireless Networking
Topic: Real PMP throughput
Replies: 4
Views: 962

Real PMP throughput

Hi everyone! What real throughput do you get for your users with MT equipment? We have 20-25 users on 20MHz, and up to 50 on 40MHz channels, but real throughput are very low. We can't get more then 40-50Mbits total on AP, and more then 10-12Mbps per user on normal AP operation and in medium interfer...
by pospanko
Wed Jan 18, 2017 11:43 am
Forum: Announcements
Topic: Tik App, MikroTik android utility ALPHA test
Replies: 410
Views: 136931

Re: Tik App, MikroTik android utility ALPHA test

We just installed app and I think that you are, again, going in wrong direction... This app is good for someone, and for us in long terms, but... You always miss the point. I, and probably most of people here, wouldn't use winbox on phone, what you are trying to achieve. We need phone apps. Basic fu...
by pospanko
Thu Jan 12, 2017 11:25 am
Forum: Wireless Networking
Topic: AC equipment and spectral scan problem
Replies: 169
Views: 25657

Re: AC equipment and spectral scan problem

I'll start sending invoices to MT for extra cost I have because we don't have this ;)
by pospanko
Tue Dec 20, 2016 10:51 am
Forum: Wireless Networking
Topic: AC equipment and spectral scan problem
Replies: 169
Views: 25657

Re: AC equipment and spectral scan problem

Any news about this?
I would like someone come from MT to my company and try to check links as i do last few months. Without spectral scan we are doomed. It's major tool for us. You should implement futures like this even before putting new chipsets to market.
by pospanko
Wed Feb 10, 2016 1:01 pm
Forum: General
Topic: Calculate PCC
Replies: 0
Views: 461

Calculate PCC

Hi! I'm doing src-nat to public IP and I have a calculation problem. I'm trying to calculate in which PCC rule will my IP ends. Example: ... add action=src-nat chain=srcnat out-interface=XYZ per-connection-classifier=src-address:128/51 src-address=10.53.0.0/18 to-ddresses=172.16.0.51 add action=src-...
by pospanko
Wed Jan 27, 2016 7:57 pm
Forum: The Dude
Topic: The Dude is back! v6.34rc test build released
Replies: 269
Views: 72804

Re: The Dude is back! v6.34rc test build released

Hi! Does anyone else experience lag problems with new Dude server? I have 1000 devices in Dude and it's very CPU intensive on CHR. One core goes up to 100% and than Dude client freezes. I'm trying it on Hyper-V VM with 4 cores and enough memory. On that config I was running Windows server with Dude ...
by pospanko
Wed Jan 27, 2016 7:15 pm
Forum: The Dude
Topic: Dude very slow
Replies: 12
Views: 3390

Dude very slow

Hi! Does anyone else experience lag problems with new Dude server? I have 1000 devices in Dude and it's very CPU intensive on CHR. One core goes up to 100% and than Dude client freezes. I'm trying it on VM with 4 cores and enough memory. On that config I was running Windows server with Dude and lots...
by pospanko
Thu Nov 26, 2015 10:53 am
Forum: Forwarding Protocols
Topic: OSPF Areas and MPLS VPLS Tunnels
Replies: 18
Views: 5121

Re: OSPF Areas and MPLS VPLS Tunnels

Any changes on this? Does VPLS tunnels work somehow in Totally stub areas?
thx
by pospanko
Mon Oct 05, 2015 8:52 am
Forum: Scripting
Topic: Reading/Writing Encrypted Scripts
Replies: 19
Views: 6402

Re: Reading/Writing Encrypted Scripts

Because I have clients which are using my system and I don't want to give them all of my "magic". They need access but I don't want to allow them to see all. Main problem with MT is that user management is very poor. You can't grant specific thing to specific user - that's the main problem.
by pospanko
Sat Oct 03, 2015 6:00 pm
Forum: Scripting
Topic: Reading/Writing Encrypted Scripts
Replies: 19
Views: 6402

Re: Reading/Writing Encrypted Scripts

To decrypt the script means RouterOS needs decryption key. And if this key is inside router, anyone can get it. Yes, this may be accurate, but... if I need to enter password when deploying encrypted script and RouterOS encrypt if with some special key (serial-number, licence key or sometnig), scrip...
by pospanko
Mon Sep 08, 2014 11:53 am
Forum: Forwarding Protocols
Topic: In which area to put GW? Backbone o NSSA?
Replies: 7
Views: 1368

Re: In which area to put GW? Backbone o NSSA?

Let's say that this is my simplified network configuration: http://i57.tinypic.com/v5inme.jpg I am connected to two ISP's. I use BGP, but I'm taking only default route. Area1 and Area2 goes via one provider, and Area3 and Area4 goes via second provider. I only want to have backup routes. So if one p...
by pospanko
Sat Sep 06, 2014 1:41 pm
Forum: Forwarding Protocols
Topic: In which area to put GW? Backbone o NSSA?
Replies: 7
Views: 1368

Re: In which area to put GW? Backbone o NSSA?

I meant on not so stubby area.
by pospanko
Sat Sep 06, 2014 1:14 pm
Forum: Forwarding Protocols
Topic: In which area to put GW? Backbone o NSSA?
Replies: 7
Views: 1368

In which area to put GW? Backbone o NSSA?

Hi all!

Which is better place to have all gateways? In backbone area or to create NSSA and put GW in them?
Thx
by pospanko
Mon Aug 11, 2014 2:39 pm
Forum: Wireless Networking
Topic: What you do when you have to strong signal?
Replies: 1
Views: 678

What you do when you have to strong signal?

Hi all!

I have AP (let's say Omnitik) on some house and I need to connect user which is 20m away? I get signals from -35 to -40. What do you do in situations like this one?

BR,
M
by pospanko
Sat Apr 12, 2014 9:59 pm
Forum: Wireless Networking
Topic: Nstreme or Nv2. Is Nstreme Obsolete?
Replies: 23
Views: 14157

Re: Nstreme or Nv2. Is Nstreme Obsolete?

Is anyone tested nstreme from v6.7, when they updated it? I got some good results lately.
by pospanko
Tue Feb 18, 2014 11:00 am
Forum: RouterBOARD hardware
Topic: RB911G/RB912G - poor ccq/performance in benchmark setup
Replies: 17
Views: 5975

Re: RB911G/RB912G - poor ccq/performance in benchmark setup

Khm,,, Unfortunately I can't use RB411GL because of low MTU - I use MPLS/VPLS. I could use RB711 but they are discounted. Now I'm like fish without water...
by pospanko
Mon Feb 17, 2014 9:30 am
Forum: RouterBOARD hardware
Topic: RB911G/RB912G - poor ccq/performance in benchmark setup
Replies: 17
Views: 5975

Re: RB911G/RB912G - poor ccq/performance in benchmark setup

okay I have had the chance to swap all our 912 boards for our usual 411gl board setup. In 3 cases we had links > 30km with ccq's all over the place and typically less than 80%. With no other changes other than the routerboard (912 to 411gl) we are now at solid performance, 99-100% ccqs, and no ethe...
by pospanko
Wed Jan 29, 2014 5:03 pm
Forum: Wireless Networking
Topic: wired AND nv2 802.11n multi hop throughput issue
Replies: 29
Views: 6376

Re: wired AND nv2 802.11n multi hop throughput issue

I have same problem on my network. But now I think it's related to RB2011. If I do BT to RB2011, over two wireless NV2 links, I get full throughput. But I get more then 50% lower values if I BT to router which is connected to RB2011 over Ethernet. Both UDP and TCP. There is a major problem somewhere...
by pospanko
Wed Jan 15, 2014 4:21 pm
Forum: Wireless Networking
Topic: Can't connectwhen scan-list frequencies not default
Replies: 0
Views: 562

Can't connectwhen scan-list frequencies not default

Hi all. On some CPE SXT's I have strange problem after some time. I add frequencies manually to scan-list (ex. 5180,5200,5220,5240,5260...). They work normally and after some time they disconnect and I can't 'see' AP on scan any more. If I remove all frequencies and add only AP frequency I can conne...
by pospanko
Mon Jan 13, 2014 2:44 pm
Forum: Forwarding Protocols
Topic: OSPF problem . default gateway on area instead on backbone
Replies: 1
Views: 1940

Re: OSPF problem . default gateway on area instead on backbo

Maybe I didn't formalize question good,,, Picture in attachment,,, One of my routers (C), which have gateway connected to it was at area1, not on backbone. I moved p2p link (C-B) and connection from A-B from area1 to backbone area. I expected that all networks, which are connected to router A would ...
by pospanko
Sat Jan 11, 2014 9:40 am
Forum: Forwarding Protocols
Topic: OSPF problem . default gateway on area instead on backbone
Replies: 1
Views: 1940

OSPF problem . default gateway on area instead on backbone

Hi all! Yesterday I changed few thing on my network, I added my default gateway router to backbone area, and default route wasn't propagated as I expected. On that router I also have few links which are assigned to area1. I moved my backbone link and loopback interface to backbone area and then my p...
by pospanko
Tue Aug 27, 2013 4:57 pm
Forum: General
Topic: Run Winbox from web page?
Replies: 1
Views: 523

Run Winbox from web page?

Is it possible somehow?
I have IP address on a page, is it possible to click on icon and run winbox to that device?
by pospanko
Sun Aug 11, 2013 9:05 am
Forum: RouterBOARD hardware
Topic: RB dual band together..
Replies: 6
Views: 1336

Re: RB dual band together..

It's very similar board. AH version have better/faster CPU. Depends what your requirements are. Probably both would satisfy your needs.
by pospanko
Sat Aug 10, 2013 8:41 pm
Forum: Forwarding Protocols
Topic: Point-to-point (/31) addresses
Replies: 63
Views: 39599

Re: Point-to-point (/31) addresses

Using it in my production network without problems. Of course, Only Mikrotik supports this. That's the only limitation Is this usable in production networks? Where's the catch? BR, M Routing a /32 via another /32 has been used for years in Telco DSL networks on a multitude of vendor equipment like ...
by pospanko
Fri Aug 09, 2013 9:58 pm
Forum: General
Topic: Which way would you choose for starting WISP today?
Replies: 4
Views: 992

Which way would you choose for starting WISP today?

Hi.
Just curious, what would you choose if you were starting new wisp. Which authentication service, which routing protocols, which equipment etc.
by pospanko
Wed Aug 07, 2013 10:11 pm
Forum: Wireless Networking
Topic: Problem with N band point to point Mikrotik link
Replies: 7
Views: 3034

Re: Problem with N band point to point Mikrotik link

Thank you for your reply and help .
Problem solved . Link up with 160 Mbps Throughput non stop .

Thanks to all
How did you solve the problem?
by pospanko
Fri Aug 02, 2013 1:41 pm
Forum: Forwarding Protocols
Topic: RB1100AH as BGP Gateway?
Replies: 4
Views: 1220

Re: RB1100AH as BGP Gateway?

I have 3x of them on stock and I must use them.
I'll give him a try and hope that it will be enough for some time, until I buy something better.
I'll get full table from one peer and I'm talking about 100-150Mbps of traffic. Hope it will work,,,
by pospanko
Fri Aug 02, 2013 9:13 am
Forum: Forwarding Protocols
Topic: Point-to-point (/31) addresses
Replies: 63
Views: 39599

Re: Point-to-point (/31) addresses

What kind of problems you have with TE?
by pospanko
Wed Jul 31, 2013 5:02 pm
Forum: Forwarding Protocols
Topic: Point-to-point (/31) addresses
Replies: 63
Views: 39599

Re: Point-to-point (/31) addresses

I would skip using an actual /31, and just use two /32s. Specify the remote address as the "network", and you should be good to go. This mechanism is more flexible than using /31s, as the addresses don't need to be adjacent; and more efficient since you can re-use the same address for multiple link...
by pospanko
Tue Jul 30, 2013 4:13 pm
Forum: Forwarding Protocols
Topic: RB1100AH as BGP Gateway?
Replies: 4
Views: 1220

RB1100AH as BGP Gateway?

Is it possible?
Is it fast enough?
by pospanko
Fri Jul 19, 2013 10:43 am
Forum: Scripting
Topic: Safe mode API
Replies: 4
Views: 1942

Re: Safe mode API

this feature has been accepted as a possible feature by devs for some time now, all is left - wait till it gets implemented. Unfortunately, it is not that trivial as it might look and will bring other changes to safe-mode as it is. Thx for info. Waiting for implementation. Lots of things would be e...
by pospanko
Fri Jul 19, 2013 9:41 am
Forum: Scripting
Topic: Feature Request: API Safe Mode
Replies: 1
Views: 944

Re: Feature Request: API Safe Mode

It would be great to be able to enter safe mode from API before updating settings. It shouldn't be so hard to implement!
+1