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MUM Europe 2020

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by akosenko
Sat Jan 30, 2016 1:40 pm
Forum: Wireless Networking
Topic: BIG BUG- Unicast key exchange timeout
Replies: 120
Views: 94955

Re: BIG BUG- Unicast key exchange timeout

I confirm this problem too. I get this problem if I use wireless-fp-xxxx-mipsbe.npk or wireless-cm2-xxxx-mipsbe.npk packages in any wireless ap mode (b, b/g, b/g/n). If I use package wireless-xxxx-mipsbe.npk only in b/g ap mode then wpa/wpa2 working fine without any "Unicast key exchange timeout" er...
by akosenko
Fri Aug 17, 2012 12:05 pm
Forum: Beginner Basics
Topic: Bridge Works but fails to limit bandwidth
Replies: 9
Views: 11182

Re: Bridge Works but fails to limit bandwidth

for queue2 (at your screenshot) change Interface to "all", because you are use bridge, then check.

Also read this to understand simple queue behavior http://forum.mikrotik.com/viewtopic.php?f=2&t=64755. Hope my recommendations will help you.
by akosenko
Thu May 17, 2012 2:44 pm
Forum: General
Topic: Queues doesnt see upload traffic (possible bug ?)
Replies: 14
Views: 2291

Re: Queues doesnt see upload traffic (possible bug ?)

As you can visibly understand from attached video, on interface PPOE-serg we have some traffic about 10 megabits per second, for now doesn’t matter download or upload, and we do not see this kind of traffic in dynamically generated query PPOE-serg, neither download or upload. Yes, you're right. The...
by akosenko
Thu May 17, 2012 11:40 am
Forum: General
Topic: Queues doesnt see upload traffic (possible bug ?)
Replies: 14
Views: 2291

Re: Queues doesnt see upload traffic (possible bug ?)

In your case TX is your upload traffic (traffic that goes out from pppoe interface) and RX is your download (traffic that incoming to pppoe interface), try to understand this.

Sorry, my English is not good.
by akosenko
Fri Apr 27, 2012 2:39 pm
Forum: General
Topic: Best reliable link between 2 mikrotik ?
Replies: 19
Views: 3419

Re: Best reliable link between 2 mikrotik ?

I think the best connection method is EoIP. See no problem to make all two offices in one network, for example 172.16.1.x/22 ?
by akosenko
Fri Apr 20, 2012 3:44 pm
Forum: General
Topic: PCQ, high ping
Replies: 44
Views: 12913

Re: PCQ, high ping

First the queues will satisfy the limit-at value (regardless of their assigned priority), only after that will the priority enter in play. So, we need set limit-at parameter to 1 to reaching correct work of prioritization? Isn't it? /queue tree add name="download" parent=ether2 packet-mark="" limit...
by akosenko
Wed Apr 11, 2012 3:52 pm
Forum: Beginner Basics
Topic: global-in / global-out - mangle
Replies: 5
Views: 12342

Re: global-in / global-out - mangle

All three examples are correct. All as according to the rules described here http://wiki.mikrotik.com/wiki/NetworkPr ... of_Service. And all 3 examples will be working correct with PCQ.
by akosenko
Tue Feb 07, 2012 2:18 pm
Forum: General
Topic: PCQ, high ping
Replies: 44
Views: 12913

Re: PCQ, high ping

Prioritization + PCQ still doesn't work. Without PCQ, prioritization seems to be working. But I need bandwidth control AND prioritization together. need this too and yes - Prioritization + PCQ still doesn't work , I use only PCQ for bandwidth control, without prioritization, this is better than not...
by akosenko
Mon Jan 02, 2012 8:57 am
Forum: General
Topic: burstabled queues with a mimimum guaranteed limit
Replies: 4
Views: 658

Re: burstabled queues with a mimimum guaranteed limit

as I know - you can't do it on RouterOS, only share maximum bandwidth between active users (use PCQ with rate=0 to archive these)
by akosenko
Tue Nov 15, 2011 2:37 pm
Forum: General
Topic: PCQ-substreams GONE
Replies: 4
Views: 775

Re: PCQ-substreams GONE

If you use NAT on your router then for pcq upload queue you're must use global-out or global-in interface, not real outgoing interface. In what case used global-in or global-out interface depend of your mangle rules.
by akosenko
Thu Nov 10, 2011 11:00 am
Forum: General
Topic: Allow only range of mac's from accessing router
Replies: 3
Views: 3281

Re: Allow only range of mac's from accessing router

use add-src-to-address-list - add source address to address list specified by address-list parameter action in IP/Firewall/Filter http://wiki.mikrotik.com/wiki/Manual:IP/Firewall/Filter then allow this address-list in IP/Firewall/Filter forward chain there are no address-list for mac-addresses in ROS
by akosenko
Thu Sep 29, 2011 1:44 pm
Forum: General
Topic: Is per-user traffic prioritization possible on mikrotik?
Replies: 16
Views: 3818

Re: Is per-user traffic prioritization possible on mikrotik?

2 hel totally agree with you, priorities not work. Set up the queue as well as you, and tested - no result, priorities are not working as they should work in our understanding. I stopped only on the equal bandwith sharing with pcq and queue tree - this is better than nothing. maybe this is help to y...
by akosenko
Fri Aug 12, 2011 9:25 am
Forum: General
Topic: PPPOE server not working after the DSLAM (ADSL)....
Replies: 5
Views: 1951

Re: PPPOE server not working after the DSLAM (ADSL)....

maybe in network located at side of mikrotik has another dslam or pppoe server? describe more clearly your scheme
by akosenko
Mon Jul 18, 2011 10:11 am
Forum: General
Topic: VPN Connect To with FQDN
Replies: 4
Views: 1625

Re: VPN Connect To with FQDN

Thanks, good temporary solution, though need to use a scheduler. Well, if the developers have integrated this feature into a PPP-server.
by akosenko
Sat Jul 16, 2011 9:14 pm
Forum: General
Topic: VPN Connect To with FQDN
Replies: 4
Views: 1625

Re: VPN Connect To with FQDN

Yes, i confirm this. Very uncomfortable, especially when create EoIP tunnel for remote site with dynamic IP-address - I must enter IP-address, if I enter FQDN router resolve it automatically to IP-address. Please developers i beg fix this or do so that the user can configure this.
by akosenko
Thu May 12, 2011 10:10 am
Forum: Beginner Basics
Topic: Equally Distribute Available Bandwidth With PCQ
Replies: 6
Views: 1320

Re: Equally Distribute Available Bandwidth With PCQ

fr0zon , if you use NAT on your router, then you must use globa-in or global-out interfaces for parents, because after SNAT or before DNAT pcq don't know client's addresses. So your config is right, but how write fewi - we're don't have enoght info about your network topology to say 100%. Many user...
by akosenko
Fri Apr 15, 2011 9:48 pm
Forum: General
Topic: quetree & PCQ
Replies: 4
Views: 1068

Re: quetree & PCQ

about response times - only type and size of parent queue (in case of hierarchical queue tree ) affects to response time, set type of parent queue pfifo and very small size or zero and you're see results (type of leaf queues set as pcq and any size - it doesn't change anything)
by akosenko
Fri Apr 15, 2011 9:37 pm
Forum: General
Topic: quetree & PCQ
Replies: 4
Views: 1068

Re: quetree & PCQ

Hi ZoemDoef I'm learn routeros qos about 2 years by myself (I can not afford the courses), because for me quality qos realization is very important, i read many resources and now i can say only one thing - if you want learn and practical apply qos in routeros you must end mikrotik courses, all docum...
by akosenko
Fri Apr 08, 2011 11:57 am
Forum: General
Topic: QoS Double Marking: Per connection and traffic
Replies: 2
Views: 1043

Re: QoS Double Marking: Per connection and traffic

At first - sorry, maybe you're was read this presentation - HTB QoS by Valens Riyadi, Indonesia http://mum.mikrotik.com/presentations/US09/Valens-MUM2009USA.pdf I think you must set limit-at and max-limit parameters in your prioritization queue tree (sorry for my English), here is what i mean: /////...
by akosenko
Wed Mar 23, 2011 9:49 am
Forum: Beginner Basics
Topic: traffic shaping PCQ
Replies: 4
Views: 1066

Re: traffic shaping PCQ

invalid console command
by akosenko
Tue Jan 18, 2011 12:52 pm
Forum: General
Topic: Janis QOS presentation questions.
Replies: 3
Views: 898

Re: Janis QOS presentation questions.

I think you must place prioritization queues separate from other queues and place them in global-in tree, scheme of the tree will look something like this:

parent_queue(global-in interface)
|
prio1 queue
|
prio2 queue
|
...
|
prio8 queue
by akosenko
Tue Dec 21, 2010 9:02 pm
Forum: General
Topic: Common PCQ configuration, upload not working correctly
Replies: 4
Views: 1505

Re: Common PCQ configuration, upload not working correctly

1 name="Total_Upload" parent=ether1 limit-at=0 priority=1 max-limit=8M burst-limit=0 burst-threshold=0 burst-time=0s wrong, you must use global-out interface for parent, see packet flow diagram or you can check how many PCQ queues showed in you leaf queues in queue tree, also you must mark upload a...
by akosenko
Fri Dec 10, 2010 10:03 am
Forum: Beginner Basics
Topic: 2 ISP Load Divide
Replies: 15
Views: 1937

Re: 2 ISP Load Divide

how can check?
user tracert, pathping commands in your windows OS or mtr command in your Linux OS and look what gateway will be selected.
by akosenko
Thu Dec 09, 2010 10:07 pm
Forum: Beginner Basics
Topic: 2 ISP Load Divide
Replies: 15
Views: 1937

Re: 2 ISP Load Divide

not workinggggg!!
Very weird behavior. On my router (ROS 4.13) this method works very good. Did you try check this config with tracert command?
by akosenko
Thu Dec 09, 2010 8:58 am
Forum: Beginner Basics
Topic: 2 ISP Load Divide
Replies: 15
Views: 1937

Re: 2 ISP Load Divide

i want to route some site to (ADSL)Ether1 Like youtube.com , facebook.com ,orkut.com and the other whole internet will work on (ISP)Ether2 Why so perverted? :) Simple add route in route table for youtube and point the correct output interface: /ip route add dst-address=74.125.127.93 gateway=Ether1 ...
by akosenko
Mon Nov 08, 2010 1:26 pm
Forum: General
Topic: mangle: forward chain problem
Replies: 2
Views: 1210

Re: mangle: forward chain problem

if you're use NAT and PCQ then you must use global-out interface in queue tree for upload traffic, because PCQ must know src-address of your lan-users
by akosenko
Tue Oct 19, 2010 9:51 am
Forum: Beginner Basics
Topic: How Queues are processed?
Replies: 48
Views: 5515

Re: How Queues are processed?

Zapnologica please, try this example, must help: 1) Mark Upload traffic. If u are use NAT on your router u can mark your upload traffic in mangle prerouting OR mangle forward, OR mangle postrouting (see packet-flow diagram): 1.1) Mangle prerouting: chain=prerouting action=mark-packet new-packet-mar...
by akosenko
Tue Jun 01, 2010 7:50 am
Forum: General
Topic: Queue Tree Shaping & Masquerading (RB 493AH v.3.30)
Replies: 12
Views: 2690

Re: Queue Tree Shaping & Masquerading (RB 493AH v.3.30)

So what was the problem? Can you describe more?
by akosenko
Tue Apr 27, 2010 6:18 pm
Forum: General
Topic: Winbox "freezes" sort of
Replies: 19
Views: 3309

Re: Winbox "freezes" sort of

Double click on the firewall rule, then click the Copy button. Make some adjustments in the new rule and click OK. When the problem appears, the new rule is not editable after clicking Copy. Also I have to add, there are not too many firewall rules on our routers, on average 10-20. So it's probably...
by akosenko
Tue Apr 27, 2010 6:08 pm
Forum: General
Topic: RB433AH - can't upgrade firmware
Replies: 9
Views: 7738

Re: RB433AH - can't upgrade firmware

problem is solved as follows:

/system routerboard settings set focre-backup-router=no

/system routerboard upgrade
/system reboot



P.S. big thanks to Sergejs from MikroTik Support
by akosenko
Fri Apr 23, 2010 10:18 am
Forum: General
Topic: RB433AH - can't upgrade firmware
Replies: 9
Views: 7738

Re: RB433AH - can't upgrade firmware

confirm the problem with updating the firmware on my RB493 after installing RouterOS 4.7 and try to update RouterBOOT, after a reboot there is an old firmware version, is this a BUG?
by akosenko
Fri Apr 23, 2010 9:13 am
Forum: Beginner Basics
Topic: HELP ME PLEASE!!!
Replies: 3
Views: 614

Re: HELP ME PLEASE!!!

maybe you're must change MSS, i.e. like this: ip firewall mangle print Flags: X - disabled, I - invalid, D - dynamic 0 ;;; Change MSS for outgoing traffic chain=postrouting action=change-mss new-mss=1452 tcp-flags=syn protocol=tcp src-address-list=users out-interface=pppoe-out1 tcp-mss=1453-65535
by akosenko
Thu Dec 24, 2009 9:43 pm
Forum: Beginner Basics
Topic: R52N in ap-bridge "disconnected, received deauth..."
Replies: 1
Views: 1052

Re: R52N in ap-bridge "disconnected, received deauth..."

Situation was resolved, problem was in pda asus p750 in WM 6.1 power(battery) profile(settings), not in routeros or r52n.
by akosenko
Thu Dec 24, 2009 9:41 pm
Forum: Wireless Networking
Topic: R52N, very unstable link
Replies: 4
Views: 818

Re: R52N, very unstable link

Situation was resolved, problem was in pda asus p750 in WM 6.1 power(battery) profile(settings), not in routeros or r52n.
by akosenko
Thu Dec 24, 2009 6:23 pm
Forum: Wireless Networking
Topic: R52N, very unstable link
Replies: 4
Views: 818

Re: R52N, very unstable link

11.PNG 19:13:23 wireless,debug wlan1: 00:1E:8C:62:39:2F attempts to associate 19:13:23 wireless,debug wlan1: 00:1E:8C:62:39:2F in local ACL, accept 19:13:23 wireless,info 00:1E:8C:62:39:2F@wlan1: connected 19:14:29 wireless,info 00:1E:8C:62:39:2F@wlan1: disconnected, received deauth: s ending stati...
by akosenko
Thu Dec 24, 2009 9:22 am
Forum: Wireless Networking
Topic: R52N, very unstable link
Replies: 4
Views: 818

Re: R52N, very unstable link

What is your signal, antenna type, noise floor, etc.? Signal post later, but I am at 3 meters from the ap-point (rb493) and on PDA ASUS P750 (wireless client) I see a good signal. Antenna type - indoor mikrotik 2.4-5.8GHz Swivel Antenna, connect to J3 connector on R52N (only one antenna connected)....
by akosenko
Thu Dec 24, 2009 8:47 am
Forum: Wireless Networking
Topic: R52N, very unstable link
Replies: 4
Views: 818

R52N, very unstable link

Hello, please help me. I have RB493 with one R52N card in ap-bridge mode with following configuration: 0 name="wlan1" mtu=1500 mac-address=00:0C:42:3A:D6:64 arp=enabled interface-type=Atheros 11N mode=ap-bridge ssid="MT" frequency=2417 band=2ghz-b/g/n scan-list=default wds-mode=disabled wds-default-...
by akosenko
Wed Dec 23, 2009 5:43 pm
Forum: Beginner Basics
Topic: R52N in ap-bridge "disconnected, received deauth..."
Replies: 1
Views: 1052

R52N in ap-bridge "disconnected, received deauth..."

Hello, please help me. I have RB493 with one R52N card in ap-bridge mode with following configuration: 0 name="wlan1" mtu=1500 mac-address=00:0C:42:3A:D6:64 arp=enabled interface-type=Atheros 11N mode=ap-bridge ssid="MT" frequency=2417 band=2ghz-b/g/n scan-list=default wds-mode=disabled wds-default-...
by akosenko
Fri Dec 18, 2009 10:18 am
Forum: Beginner Basics
Topic: mangle...
Replies: 4
Views: 840

Re: mangle...

If I'm not mistaken, when you're mark connection first and then mark all packets belong this connection, then in packet marks you're have src-address and dst-address, then apply this packet mark for outgoing or incoming interface and you're have download or upload traffic. In other words you're don'...
by akosenko
Fri Dec 18, 2009 9:54 am
Forum: Beginner Basics
Topic: Basic Mikrotik Training Videos - FREE - *Update 03/15/2010*
Replies: 62
Views: 33584

Re: Basic Mikrotik Training Videos - FREE

Big thanks, It's great pdf slides. Continue in the same spirit :), it's very helpful and very clear. I would like to see more information on QoS (simple queue, queue tree, examples, equal bandwidth sharing with NAT), most standard QoS applications.
by akosenko
Wed Dec 16, 2009 2:10 pm
Forum: Beginner Basics
Topic: Certain Bandwidth Equal Distribution between Users ???
Replies: 4
Views: 3168

Re: Certain Bandwidth Equal Distribution between Users ???

OK I've found this "Equal bandwidth sharing among users" http://www.mikrotik.com/testdocs/ros/2.9/root/queue.php for ROS 2.9 It's very bad example and it doesn't work with NAT. It works only with routing, not NAT. In my case this example doesn't work. I'm found next way to realize equal distributio...
by akosenko
Fri Dec 04, 2009 7:42 pm
Forum: General
Topic: R52n and 802.11n devices
Replies: 15
Views: 7364

Re: R52n and 802.11n devices

Winbox shows registration happening but no packets are able to be received. I certify that. I'm tried to connect my PDA ASUS P750 to RB493 with R52N + uFl Swivel Antenna and ROS 4.3 - I can't do that or I'm get very unstable link at 5m distance :( . I'm tried ap bridge B/G modes, change antenna-mod...
by akosenko
Sun Aug 23, 2009 9:39 am
Forum: Beginner Basics
Topic: Certain Bandwidth Equal Distribution between Users ???
Replies: 4
Views: 3168

Certain Bandwidth Equal Distribution between Users ???

Hi, sorry for my english, my problem is How to make this: "Certain Bandwidth Equal Distribution between Users" in wiki there's no information or example, but i tried http://wiki.mikrotik.com/wiki/PCQ_Examples - Equal Bandwidth for a Number of Users - it's work, but my situation is - i have a Certain...
by akosenko
Fri Aug 21, 2009 10:45 am
Forum: Beginner Basics
Topic: Equal bandwidth sharing among users in NATed network HOW???
Replies: 1
Views: 937

Re: Equal bandwidth sharing among users in NATed network HOW???

I try this configuration http://www.mikrotik.com/testdocs/ros/2.9/root/queue.php for equal bandwidth sharing, but i think this is wrong for my situation. Also i tried another configuration, thats described in http://wiki.mikrotik.com/wiki/Cable_setup But how i can check that is realy equally sharing...
by akosenko
Fri Aug 21, 2009 9:39 am
Forum: Beginner Basics
Topic: Equal bandwidth sharing among users in NATed network HOW???
Replies: 1
Views: 937

Equal bandwidth sharing among users in NATed network HOW???

Hello mikrotik gurus, at first - sorry my wrestle English. I have next situation: 1) LAN users: 192.168.1.0/24 2) PC router (running RouterOS 2.9.51) with 2 ethernet interfaces (2LAN and 2ADSL), 1 pppoe interface (pppoe0 - puiblic interface looking to Internet) and 1 l2tp interface (l2tp0 looking to...