Community discussions

Search found 22 matches

by Asket
Tue Dec 24, 2013 7:08 pm
Forum: General
Topic: 100's of devices with similar mac & hostnames depleting ip's
Replies: 13
Views: 6082

Re: 100's of devices with similar mac & hostnames depleting

It's DHCdrop or similar attack. We use DLink port_security for max mac-address learning from port.
by Asket
Sun Dec 22, 2013 9:45 pm
Forum: General
Topic: CCR1036-12G-4S as PPTP NAS
Replies: 3
Views: 1068

Re: CCR1036-12G-4S as PPTP NAS

Hi. We planned to use subj. router as pptp access concentrator, for about 2k sessions and traffic 3Gbit/s. But when we have tried to connect first network segment (~200 sessions), ROS was crashed with "kernel failure" error. What do you think about it? CCR1036-12G-4S ROS v6.7 We use CCR1036-12g-4S ...
by Asket
Thu Dec 19, 2013 11:06 am
Forum: General
Topic: CCR1036 - Queue Tree low speed
Replies: 13
Views: 5452

Re: CCR1036 - Queue Tree low speed

In queue tree we making speed change at night without sessions terminations. Simple queues can't do that... Simple Queue work correctly only if they are not exceed 1000-1200. We have CCR1036-8G-2S+, tariffs 16,20,30,50 Mbit/sec, PPPoE. All queues works good, but in maximum load (1800-2000 sessions) ...
by Asket
Wed Dec 18, 2013 7:22 pm
Forum: General
Topic: CCR1036 - Queue Tree low speed
Replies: 13
Views: 5452

Re: CCR1036 - Queue Tree low speed

Normis, thanks for advice! Is problems only with CCR devices or with ROS 6.X at all?
by Asket
Wed Dec 18, 2013 8:04 am
Forum: General
Topic: CCR1036 - Queue Tree low speed
Replies: 13
Views: 5452

Re: CCR1036 - Queue Tree low speed

Using HTB interface, upload traffic works (maybe correctly), download traffic PCQ work wrong - PCQ queues opens for each packet (not for dst-address,as should be).
by Asket
Mon Dec 16, 2013 2:37 pm
Forum: General
Topic: 【Bug】6.xx Queue tree Bug
Replies: 38
Views: 14884

Re: 【Bug】6.xx Queue tree Bug

still bugged in version 6.5 You are doing something wrong. Bug reported by Bi11 is fixed long time ago. my queue tree is working fine and i can't see anyone else complaining lately, so jump to conclusions yourself My queue tree is working too since ROS 6.5 Can you show your queue tree settings?
by Asket
Mon Dec 16, 2013 9:28 am
Forum: General
Topic: CCR1036 - Queue Tree low speed
Replies: 13
Views: 5452

Re: CCR1036 - Queue Tree low speed

Okay, can anybody show me your queue tree work setting as example?
by Asket
Sat Dec 14, 2013 8:22 pm
Forum: The Dude
Topic: The Dude is dead. Move on.
Replies: 106
Views: 36667

Re: The Dude is dead. Move on.

Developers of Dude, are you abandone project? If yes - open sources! Your work will not continued, i think.
If not- why it's no new releases? Need money - open account for donations.
by Asket
Sat Dec 14, 2013 8:04 pm
Forum: General
Topic: CCR - QoS/mange rules 100% CPU
Replies: 3
Views: 2223

Re: CCR - QoS/mange rules 100% CPU

Really mangle+Queue tree is unusable - CCR dies in 3-5 seconds, rescue only by disabling upstream interface. I've tried using queue tree on CCR-1036-8G-2S+, test failed. Traffic not exceed 200 mbits (for 10G device!), user explains storm, armageddon...
by Asket
Fri Dec 13, 2013 11:31 am
Forum: General
Topic: CCR1036 - Queue Tree low speed
Replies: 13
Views: 5452

CCR1036 - Queue Tree low speed

Hi! Can you help me with this problem? I have some CCR1036 (12G-4S+ and 8G-2S+ ), they are PPPoE BRAS. Traffic shaping uses Simple Queue (sending Mikrotik-Rate-Limit by Radius), but want use Queue Tree. First, traffic mark - [asket@PPPoE_STEND] /ip firewall mangle> print Flags: X - disabled, I - inv...
by Asket
Fri Dec 06, 2013 5:24 pm
Forum: RouterBOARD hardware
Topic: CLOUD CORE ROUTER
Replies: 1374
Views: 1017188

Re: CLOUD CORE ROUTER

This version fixed the issues for everybody that was in contact with support.
Really not. I've treated twice with PPPoe server problems on cloud series routers, problems are still not fixed.
by Asket
Sun Oct 13, 2013 5:48 pm
Forum: Forwarding Protocols
Topic: OSPF и статические маршруты (in english)
Replies: 4
Views: 3334

Re: OSPF и статические маршруты

Русский форум MikroTik - forum.mikrotik.ru. Советую там спросить, или же переспросить на английском- здесь это основной язык. А в целом- у Вас роутеры в одном инстансе или разных? По вашей схеме лучше делать единый, так будут быстрее сходиться маршруты и правильно работать любые приоритеты. ________...
by Asket
Thu Sep 19, 2013 7:46 pm
Forum: RouterBOARD hardware
Topic: CCR1036-8G-2S+
Replies: 16
Views: 4052

Re: CCR1036-8G-2S+

We use 11 CCR1036-12G-4S. 1G border already exceeded, now all incoming channels on bondings. Waiting for CCR1036-8G-2S+...
by Asket
Fri Aug 09, 2013 8:23 pm
Forum: General
Topic: xt, sextant Vlan управления и Vlan сервиса, изоляция трафик
Replies: 11
Views: 6201

Re: xt, sextant Vlan управления и Vlan сервиса, изоляция тра

Доброго дня всем. Уже несколько дней бьюсь со следующей задачей. Имеется мост между двумя каталистами (один установлен на стороне клиента, другой у провайдера), мост организован посредством SXT G5hnd (bridge-station wds). На каталистах имеются 2 Vlan (управления и сервиса), успешно шейпятся, трафик...
by Asket
Fri Aug 09, 2013 8:01 pm
Forum: RouterBOARD hardware
Topic: CLOUD CORE ROUTER
Replies: 1374
Views: 1017188

Re: CLOUD CORE ROUTER

CCR1036-12-4S disappoint their instability. 1 router - 300 IPoE, 1 BGP FullView uplink, 3 BGP peers, about 30 EoIP links, 1GBit/s aggregated traffic - 30 % CPU, stable, all good 2 router - 1100 PPPoE sessions, 700 mbit/sec aggregated, 80000 pps . Sometimes (5-6% of connections) forget routes to clie...
by Asket
Fri Aug 09, 2013 7:45 pm
Forum: General
Topic: Interface BW not going above 30Mbps
Replies: 3
Views: 1126

Re: Interface BW not going above 30Mbps

It's looks like a malfunction - one of ten my CCR1036 has the same bug. Maximum load (800 PPPoE sessions and 600 mbits traffic)- and traffic down to 30-40 megabits per second, SNMP not work, most menues of winbox empty. Reboot- all works for one- two hours. Returned to seller under warranty.
by Asket
Wed Jan 30, 2013 9:23 am
Forum: RouterBOARD hardware
Topic: CLOUD CORE ROUTER
Replies: 1374
Views: 1017188

Re: CLOUD CORE ROUTER

Asket, please email support@mikrotik.com about Queue Tree problem with attached supout.rif file.
Done.
by Asket
Tue Jan 29, 2013 10:14 pm
Forum: RouterBOARD hardware
Topic: CLOUD CORE ROUTER
Replies: 1374
Views: 1017188

Re: CLOUD CORE ROUTER

HTB "global" (similar to v5.x "global-in" and "global-out") doesn't know anything about Ethernet header, so it is not calculated into limit. You can use interface HTB - they know Ethernet header and takes in into account. Each packet +18 bytes (at least) It's no effect: http://s019.radikal.ru/i602/...
by Asket
Tue Jan 29, 2013 9:31 pm
Forum: RouterBOARD hardware
Topic: CLOUD CORE ROUTER
Replies: 1374
Views: 1017188

Re: CLOUD CORE ROUTER

It's a bugs with bandwitch limit on Queue Tree. I have started BandwitchTest between two CCR1036-12g-4s and seen next results (first number- limitation, 2nd- real bandwitch): 10 mbps - 10.1 mbps 50 mbps - 50,4 mbps 100 mbps - 101,2 mbps 150 mpps - 165 mbps (!) various between 160 and 200 - 200 mbps ...
by Asket
Tue Jan 29, 2013 8:53 pm
Forum: General
Topic: ROS6.0RC7+CCR1036 - traffic shaping on vlan
Replies: 3
Views: 1333

Re: ROS6.0RC7+CCR1036 - traffic shaping on vlan

Looks like this is a CCR1036 bug - RB750GL with the same config works fine.
by Asket
Mon Jan 28, 2013 8:10 am
Forum: General
Topic: ROS6.0RC7+CCR1036 - traffic shaping on vlan
Replies: 3
Views: 1333

Re: ROS6.0RC7+CCR1036 - traffic shaping on vlan

can you explain that you are using the PCQ or HTB?
I tryed both, it's no result.
by Asket
Mon Jan 28, 2013 7:48 am
Forum: General
Topic: ROS6.0RC7+CCR1036 - traffic shaping on vlan
Replies: 3
Views: 1333

ROS6.0RC7+CCR1036 - traffic shaping on vlan

Can anyone help me with traffic shaping on vlan on the CloudCore1036? i have this configuration: [admin@odu_ccr1036] > /ip firewall mangle print Flags: X - disabled, I - invalid, D - dynamic 0 chain=postrouting action=mark-packet new-packet-mark=kis-out passthrough=yes out-interface=kis admin@odu_cc...