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by chechito
Fri Jul 19, 2019 1:07 am
Forum: Virtualization
Topic: Mikrotik CHR speed performance problem
Replies: 26
Views: 5458

Re: Mikrotik CHR speed performance problem

im on my way too switch to chr... Im in my testing so what i learn so far is single thread performance is a big fact to obtain bandwidth speed and convergence ... I do a small bandwidth test on hyper-v with my station 2600x and i got around 40 gbps... So im looking to go to the intel 8600k wich hav...
by chechito
Wed Jul 10, 2019 3:31 am
Forum: Virtualization
Topic: CHR PROXMOX Performance
Replies: 1
Views: 439

CHR PROXMOX Performance

Xeon e5506
32gb ram
chelsio t520 sfp+ NIC

700mbps NAT + Fast-Track

4 cores assigned to virtual machine

60% CPU usage on ROuterOS confirmed on Proxmox GUI
profile shows networking and ethernet cpu usage


Is this normal??

any advice to improve performance??
by chechito
Wed Jul 03, 2019 1:02 am
Forum: RouterBOARD hardware
Topic: RB4011 Metal temperature is really hot
Replies: 42
Views: 5554

Re: RB4011 Metal temperature is really hot

you will need active cooling, so buy a model with active cooling (RB1100AHx4 would be my suggestion). Be careful choosing device, both RB1100AHx4 models have passive cooling! Hrmm i swear I remember fan holes on the back of 1100 case - maybe im thinking older model? My bad. case has fan holes but n...
by chechito
Wed Jun 26, 2019 12:51 am
Forum: RouterBOARD hardware
Topic: RB4011 Metal temperature is really hot
Replies: 42
Views: 5554

Re: RB4011 Metal temperature is really hot

people please update your knowledge on modern IT Current state of art hardware heats a lot more than rb4011, in most modern devices temperature climbs so high that devices are throtling lowering performance to keep temperature under control there is many CPU working at temperatures as high as 90°C o...
by chechito
Wed Jun 26, 2019 12:41 am
Forum: RouterBOARD hardware
Topic: RB4011 Metal temperature is really hot
Replies: 42
Views: 5554

Re: RB4011 Metal temperature is really hot

Hi team, I was tasked to evaluate the RB4011 before investing in more units. This unit feels warm to the touch, even at zero load/shutdown. Our unit is running RouterOS/firmware 6.43.14 1) we performed a System > Reset Configuration 2) no clients connected with LAN or WLAN 3) the unit was tested si...
by chechito
Sat Jun 22, 2019 4:03 am
Forum: Announcements
Topic: v6.45beta [testing] is released!
Replies: 305
Views: 68212

Re: v6.45beta [testing] is released!

First time I see tx-queue1-packet being used in a CRS326 switch. It was always the tx-queue0-packet all the time. The switch seems to work faster now in some tests I have done.
will be nice to see multiple queues on each port to make QoS
by chechito
Wed May 22, 2019 7:31 am
Forum: RouterBOARD hardware
Topic: [idea] cAP ax
Replies: 9
Views: 1081

Re: [idea] cAP ax

What is the current market penetration for clients with 802.11ax? Example of phones/laptops?
good point

is practically 0 (posted today, may of 2019)
by chechito
Wed May 22, 2019 7:28 am
Forum: RouterBOARD hardware
Topic: [idea] cAP ax
Replies: 9
Views: 1081

Re: [idea] cAP ax

i expect 802.11ax to be a premium technology for a couple of years or until there is a ax second wave of chipsets and i am not talking only about ap, talking about client devices too im pretty sure mikrotik is fully aware of ax tech but the decisions taken to bring a product to the market involve no...
by chechito
Thu Apr 11, 2019 12:23 am
Forum: RouterBOARD hardware
Topic: MUM Europe 2019: new hardware
Replies: 61
Views: 10595

Re: MUM Europe 2019: new hardware

We had approx a hundred such setups with 2-18 clients per building. It works quite well and is easy to deploy on roofs. But they’re indeed subject to lightning. We had plenty with fried ports and whole switches together with client routers. Long open cable runs either vertical or horizontal on buil...
by chechito
Sat Mar 30, 2019 5:18 pm
Forum: RouterBOARD hardware
Topic: RB4011 Metal temperature is really hot
Replies: 42
Views: 5554

Re: RB4011 Metal temperature is really hot

Hello all, I recently bough a new RB4011iGS+5HacQ2HnD-IN and before i had the chance to configure it, the metal became extremely hot ( just at the point of burning your hands ) and we still haven't reached this summer.. I understand this is to dissipate the heat but i would like to ask two question...
by chechito
Thu Mar 14, 2019 5:02 am
Forum: RouterBOARD hardware
Topic: MUM Europe 2019: new hardware
Replies: 61
Views: 10595

Re: MUM Europe 2019: new hardware

Audience tri-band being 2x5,8 1x2,4 not actual tri-band being 3 separate frequencies 60Ghz, 2,4 and 5,8? You guys sure? you are taking the sentence literally without taking in count context is a common designation use the term tri band router referring to a 2 x 5ghz + 1 2.4 ghz router for example h...
by chechito
Sun Mar 10, 2019 11:51 am
Forum: RouterBOARD hardware
Topic: RB4011 WiFi showing only 3 chains [SOLVED]
Replies: 5
Views: 816

Re: RB4011 WiFi showing only 3 chains

are you using routeros 6.44 ?
by chechito
Sat Mar 09, 2019 1:33 am
Forum: Announcements
Topic: SwOS version 2.9 released!
Replies: 65
Views: 21493

Re: SwOS version 2.9 released!

Upgrading from 2.8 to 2.9 on a CSS106-5G-1S causes severe traffic drop between 1G ports and 100Mbit ports. It's random from 0 to 40Mbps. Reverting back to 2.8 traffic increased back to steady 100Mbps. even on 2.8 the problem exists in 2.9 just gets worse conecting rb260 to main router gigabit full ...
by chechito
Sat Mar 09, 2019 1:26 am
Forum: Announcements
Topic: SwOS version 2.9 released!
Replies: 65
Views: 21493

Re: SwOS version 2.9 released!

@RobertF and @abrodkin SwOS has supported IGMP v1,v2,v3 since v2.5, also many issues have been addressed since then and now in v2.9 there is an additional port option to disable unknown multicast flooding. We are not aware of common IGMP Snooping problems anymore. If you experience problems using I...
by chechito
Fri Mar 08, 2019 10:56 pm
Forum: Announcements
Topic: SwOS version 2.9 released!
Replies: 65
Views: 21493

Re: SwOS version 2.9 released!

@RobertF and @abrodkin SwOS has supported IGMP v1,v2,v3 since v2.5, also many issues have been addressed since then and now in v2.9 there is an additional port option to disable unknown multicast flooding. We are not aware of common IGMP Snooping problems anymore. If you experience problems using I...
by chechito
Fri Mar 08, 2019 10:37 pm
Forum: Announcements
Topic: SwOS version 2.9 released!
Replies: 65
Views: 21493

Re: SwOS version 2.9 released!

Upgrading from 2.8 to 2.9 on a CSS106-5G-1S causes severe traffic drop between 1G ports and 100Mbit ports. It's random from 0 to 40Mbps.
Reverting back to 2.8 traffic increased back to steady 100Mbps.


exactly the same problem on RB260GSP

some body have the 2.8 version for this device?
by chechito
Fri Mar 08, 2019 10:36 pm
Forum: Announcements
Topic: SwOS version 2.9 released!
Replies: 65
Views: 21493

Re: SwOS version 2.9 released!

some body have the 2.8 version for RB260GSP ??
by chechito
Fri Mar 08, 2019 4:05 am
Forum: RouterBOARD hardware
Topic: Powerline with 1gbit
Replies: 10
Views: 1118

Re: Powerline with 1gbit

they make a decent enough devices https://www.devolo.com/ Though I'm afraid nobody except MikroTik makes managed powerline adapters. I'm tunneling 3 VLANs using PWR-Line with IPSec EoIP over pwr-line interface for additional security. will be nice to see how much throughput can you achieve with so ...
by chechito
Fri Mar 08, 2019 4:00 am
Forum: General
Topic: SSTP Server, does it REALLY work for anyone??
Replies: 7
Views: 428

Re: SSTP Server, does it REALLY work for anyone??

i use SSTP mostly to manage mikrotik remotely, works almost everywhere and very useful to avoid NAT problems, but the performance leaves much to desire to move a lot of traffic i will not recommend it
by chechito
Thu Mar 07, 2019 10:34 pm
Forum: General
Topic: hap lite, not enough disk space.
Replies: 8
Views: 3217

Re: hap lite, not enough disk space.

1. Make a backup and export , save them on your PC 2. Disable all the packages you can including this: hotspot ipv6 mpls ppp routing wireless advanced tools 3. Reboot 4. Upgrade using only this packages taking them from the all packages zip: system security dhcp 5. Reboot 6. After successful upgrade...
by chechito
Thu Mar 07, 2019 3:46 pm
Forum: General
Topic: hAP ac² white color
Replies: 5
Views: 427

Re: hAP ac² white color

Hello, friends. I have long wanted to buy hAP AC2. This router with excellent capabilities. It seems to me that the only thing he lacks is a white model. Tell me, is it planned to make a white version? Thank. if your case of use is for access point an option is the cAP-AC that comes in white, almos...
by chechito
Thu Mar 07, 2019 2:22 pm
Forum: SwOS
Topic: Overruns on CSS326-24G-2S+RM
Replies: 36
Views: 8660

Re: Overruns on CSS326-24G-2S+RM

That means - we have that problem when traffic passes between interfaces with different speed. Most of people, I think, byes those models to extend 10G networks to old 1G equipment and it's not work... I receive overruns on 10G eth (up-link) only. agree with you, that's the issue, when a down-link ...
by chechito
Thu Mar 07, 2019 2:17 am
Forum: SwOS
Topic: Overruns on CSS326-24G-2S+RM
Replies: 36
Views: 8660

Re: Overruns on CSS326-24G-2S+RM

i think its a HOL (Head of LIne) Blocking issue in mi case it is enough that an download interface (toward clients) negotiate at 100m or 10m is saturated to start to increase dramatically overrun counters on SWos, if running Routeros the count is called overflow in the interface receiving all the tr...
by chechito
Thu Mar 07, 2019 2:08 am
Forum: General
Topic: RB4011 real world speed tests
Replies: 12
Views: 1292

Re: RB4011 real world speed tests

with 500 suscribers and a heavy configuration: QoS, Queuing, Firewall, NAT I estimate at least 400 mbps throughput of mixed internet traffic, around 60k pps, and 15k tcp ip connections in a lighter scenario you can expect too much throughput i dont have real life results yet, it's a very new device
by chechito
Wed Mar 06, 2019 3:29 am
Forum: RouterBOARD hardware
Topic: RB3011 Switching Performance with Hardware Offloading
Replies: 11
Views: 6271

Re: RB3011 Switching Performance with Hardware Offloading

Hello I see this is an older thread but I am curious. If I set all 10 ports into one bridge what speeds can I expect between different ports? somewhere between 1gbps and 4gbps https://i.mt.lv/cdn/rb_files/RB3011UiAS-160307123613.png https://mikrotik.com/product/RB3011UiAS-RM#fndtn-testresults
by chechito
Fri Mar 01, 2019 12:44 am
Forum: RouterBOARD hardware
Topic: CCR - Secondary PSU
Replies: 58
Views: 20906

Re: CCR - Secondary PSU

Yes I'm aware of all the alternate options but I'm just confused why the 1009 has dual psu but the 1036 does not, so stupid. Then initially they included a second psu header then later removed it but left the circuitry to support a header and second psu now they have removed the circuity and I bet ...
by chechito
Fri Mar 01, 2019 12:32 am
Forum: RouterBOARD hardware
Topic: CCR1009-8G-1S-1S+ CPU NO balancing
Replies: 1
Views: 260

Re: CCR1009-8G-1S-1S+ CPU NO balancing

avoid using ether 1 2 3 4 interfaces

use only 5 6 7 8 sfp sfp + interfaces

because of this


https://i.mt.lv/cdn/rb_files/CCR1009-140630151424.pdf


and dont forget to upgrade to 6.43.12 for security reasons
by chechito
Mon Feb 25, 2019 4:18 pm
Forum: RouterBOARD hardware
Topic: How much bandwidth can be controlled using RB750GR3?
Replies: 6
Views: 948

Re: How much bandwidth can be controlled using RB750GR3?

@ vecernik87 i have another scenario with a rb951g (home environment) RB951G 1 CUSTOMERS 18 devices connected wired and wireless 4 NAT RULES 14 IP FILTER RULES 115 MANGLE RULES (FOR QoS) 20 RULES QUEUE TREE ALMOST 200 CONNECTIONS ON CONNECTION TRACKING TABLE 35 MBPS TOTAL TRAFFIC AT PEAK HOUR (sum o...
by chechito
Mon Feb 25, 2019 4:09 pm
Forum: RouterBOARD hardware
Topic: How much bandwidth can be controlled using RB750GR3?
Replies: 6
Views: 948

Re: How much bandwidth can be controlled using RB750GR3?

@ vecernik87 my scenario is this (small wisp installation): RB750GR3 155 CUSTOMERS 4 NAT RULES 27 IP FILTER RULES 96 MANGLE RULES (FOR QoS) 1.846 QUEUE SIMPLES ALMOST 8.000 CONNECTIONS ON CONNECTION TRACKING TABLE 75 MBPS TOTAL TRAFFIC AT PEAK HOUR (summ of downlaod and upload) 31% TOTAL AVERAGE CPU...
by chechito
Mon Feb 25, 2019 2:49 pm
Forum: Wireless Networking
Topic: Huge Problem - Urgent - WiFi Performance Problem
Replies: 5
Views: 715

Re: Huge Problem - Urgent - WiFi Performance Problem

Do you really believe that placing word "urgent" in title will make it solved faster? Well, good luck.


x2
by chechito
Mon Feb 25, 2019 6:57 am
Forum: RouterBOARD hardware
Topic: RB750GR3 support
Replies: 4
Views: 796

Re: RB750GR3 support

WTF

how many topics do you plan to open to ask the same thing ??
by chechito
Mon Feb 25, 2019 6:55 am
Forum: RouterBOARD hardware
Topic: How much bandwidth can be controlled using RB750GR3?
Replies: 6
Views: 948

Re: How much bandwidth can be controlled using RB750GR3?

with
NAT
FIlter Rules
complex QoS Mangle packet and connection marking and queuing

60-75 mbps off users internet traffic without problem
by chechito
Wed Feb 20, 2019 2:38 pm
Forum: RouterBOARD hardware
Topic: New CCR1036-8G-2S+ with dual PSU - Voltage question
Replies: 4
Views: 755

Re: New CCR1036-8G-2S+ with dual PSU - Voltage question

Generally speaking according to colour code, there is 2 wire yellow and 2 black per socket
and this suppose to be 12v+12v

I'm taking as reference PC Power Supply
please

can you post more photos of interior and exterior of the new model

very appreciated
by chechito
Tue Feb 19, 2019 5:28 pm
Forum: Forwarding Protocols
Topic: RB4011 vs. CCR1009 BGP
Replies: 46
Views: 7522

Re: RB4011 vs. CCR1009 BGP

some body have tried overclocking the rb1100ahx4 or rb4011? Hi, i have overclocked RB4011 to 2000Mhz.. When in properly ventilated environment (20' C) it tops about 55'C under 100% load. And goes stable. Only difference is to keep it cool enough in rack. FAN and clean headroom is a must. It is no l...
by chechito
Sat Feb 16, 2019 7:04 am
Forum: RouterBOARD hardware
Topic: CCR1036 Power Supply
Replies: 61
Views: 9735

Re: CCR1036 Power Supply

looks like a new revision of ccr1036 is coming soon

with dual PSU


https://mikrotik.com/product/CCR1036-8G-2SplusEM

ccr1036 revision.jpg
by chechito
Fri Dec 14, 2018 6:34 pm
Forum: Beginner Basics
Topic: Mikrotik 951G-2HnD and Samsung TV problem
Replies: 30
Views: 9807

Re: Mikrotik 951G-2HnD and Samsung TV problem

some weeks ago i had an issue connecting a samsung smart tv to rb951G using ethernet cable. the issue was on tv i think, because connecting the tv to ISP ONU dont work either, after testing with many switches of different vendors some unbranded switch make it work, but with inferior performance than...
by chechito
Fri Dec 14, 2018 6:18 pm
Forum: RouterBOARD hardware
Topic: CCR1009-8G-1S-1S+ Can't get more than 350-450 Mbps single session, can get more with multiple sessions
Replies: 10
Views: 1160

Re: CCR1009-8G-1S-1S+ Can't get more than 350-450 Mbps single session, can get more with multiple sessions

try using only eth5, eth6, eth7, eht8, sfp and sfp+, this interfaces have direct and independent access to CPU, using this interfaces improves performance
by chechito
Fri Dec 14, 2018 1:47 am
Forum: General
Topic: Switch with low performance!
Replies: 21
Views: 3629

Re: Switch with low performance!

I solved my CRS 326 RX Overflow problem switching the uplink port that was on an ethernet port to an SFP port. If this helps, it sounds to me as if the connection on the copper-only port negotiated a half duplex operation mode, as otherwise there is no sane reason why an SFP should perform differen...
by chechito
Thu Dec 13, 2018 11:07 pm
Forum: General
Topic: Switch with low performance!
Replies: 21
Views: 3629

Re: Switch with low performance!

I solved my CRS 326 RX Overflow problem switching the uplink port that was on an ethernet port to an SFP port. It seems the SFP port can handle all the traffic better then one ethernet port receiveing and transmiting data from and to other ethernet ports. thank you for sharing your experience i wil...
by chechito
Mon Nov 19, 2018 6:42 pm
Forum: SwOS
Topic: Overruns on CSS326-24G-2S+RM
Replies: 36
Views: 8660

Re: Overruns on CSS326-24G-2S+RM

i have the same issues with CRS 326 and CRS 328

looks like a CRS 3xx series problem
by chechito
Fri Nov 09, 2018 12:06 am
Forum: General
Topic: Switch with low performance!
Replies: 21
Views: 3629

Re: Switch with low performance!

I confirm this issue

happened to me on
CRS 326
CRS 328 24P

tested on routeros 6.43.4

very frustrating, disappointing and problematic, you buy a mikrotik switch to improve performance and you get to opposite result
by chechito
Mon Oct 29, 2018 9:28 am
Forum: General
Topic: backup,critical error creating backup file, ROS 6.42.1
Replies: 29
Views: 5651

Re: backup,critical error creating backup file, ROS 6.42.1

thanks

solved error :

error creating backup file: could not read all configuration files

on RB951G RouterOS 6.42.9
by chechito
Fri Oct 26, 2018 7:56 am
Forum: RouterBOARD hardware
Topic: HAP AC2 Availability in the US
Replies: 11
Views: 1792

Re: HAP AC2 Availability in the US

Sorry for the offtopic but I find it hard to not explain it: It is not really mystery. From business point of view, you can't produce ideal device because if you do, you would dig grave for other devices in your range and you would cut-off possible improvements in future. Due to this, it is not sur...
by chechito
Fri Oct 26, 2018 3:18 am
Forum: RouterBOARD hardware
Topic: HAP AC2 Availability in the US
Replies: 11
Views: 1792

Re: HAP AC2 Availability in the US

Most definitely not. But they are very popular devices.
They will be even more popular with POE out on ether5 ;)
another of the mikrotik mysteries

maybe is some cost related thing, adding poe out on a gigabit device increases costs
by chechito
Thu Oct 25, 2018 8:01 pm
Forum: Wireless Networking
Topic: Best hardware for CAPsMAN
Replies: 4
Views: 855

Re: Best hardware for CAPsMAN

i will preffer cAP Ac Vs wAP Ac, because of cheaper newer hardware better cpu more ram more tx power in 5ghz (3dbm) additional ethernet port with poe out for capsman better to go with local forwarding (at the ap) i dont know how well capsmanager scales at that size of installation maybe for that sca...
by chechito
Tue Oct 23, 2018 1:54 am
Forum: General
Topic: NTP for smips
Replies: 22
Views: 3842

Re: NTP for smips

smips devices only have 32mb of ram

its easy to get into memory ram exhaustion

i think in the foreseeable future this devices need to be upgraded to 64mb of ram
by chechito
Tue Oct 23, 2018 1:24 am
Forum: General
Topic: CCR 1036 goes to high CPU
Replies: 4
Views: 699

Re: CCR 1036 goes to high CPU

When the problem occurs i can see in Tools/Profile the option "firewall" and "queuing" go up, like 30~40% each one.

how is your queuing configuration?

how many pppoe clients per CCR1036 router at the moment of the issue??
by chechito
Tue Oct 23, 2018 12:17 am
Forum: RouterBOARD hardware
Topic: HAP AC2 Availability in the US
Replies: 11
Views: 1792

Re: HAP AC2 Availability in the US

Do you mean international version in the US? That would kind of defy whole idea of US version which follows US legislation. i am in South America, is easy for us to Buy equipment in US and get it shipped to our nation almost any international version is available on US but i cant find Stock of hAP ...
by chechito
Tue Oct 23, 2018 12:15 am
Forum: General
Topic: Sizing for 200+ Clients and 300MBit Uplink [SOLVED]
Replies: 4
Views: 497

Re: Sizing for 200+ Clients and 300MBit Uplink [SOLVED]

Just a correction of post above: * If you dont mind missing the dual redundant power supply AND missing -48V support AND missing RS232 AND missing microSD slot AND missing beeper AND missing Bypass group AND 2 ports less in total On the other hand, RB4011 will definitely do better job if you need S...
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