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MUM Europe 2020

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by devrim
Wed Apr 10, 2019 1:59 pm
Forum: General
Topic: LNS Server latency issues
Replies: 5
Views: 438

Re: LNS Server latency issues

So is there anybody that use Mikrotik as LNS?
Can you please share with your experience ?
Devrim
by devrim
Wed Apr 10, 2019 11:00 am
Forum: General
Topic: LNS Server latency issues
Replies: 5
Views: 438

Re: LNS Server latency issues

Please Show : /tool profile cpu=all Hello as you see there are no much cpu usage some time l2tp reach 10 percent. That all.. NAME CPU USAGE l2tp 0 0% ethernet 0 0.5% firewall 0 2% networking 0 2% profiling 0 1% queuing 0 0% bridging 0 0% unclassified 0 0.5% cpu0 6% l2tp 1 0.5% ethernet 1 0% firewal...
by devrim
Wed Apr 10, 2019 9:55 am
Forum: General
Topic: LNS Server latency issues
Replies: 5
Views: 438

Re: LNS Server latency issues

Hi,
About 900 concurrent users connected. These users make about 250Mbit traffic.
Overall CPU usage 10 percent.
We have direct connection from LAC to our LNS.
Thanks
Devrim
by devrim
Wed Apr 10, 2019 8:50 am
Forum: General
Topic: LNS Server latency issues
Replies: 5
Views: 438

LNS Server latency issues

Dear Mikrotik community, We are using Mikrotik CCR1036 as LNS to terminate ADSL PPPoE connections. But our customers claim that there are too much latency between ADSL Client and our LNS Mikrotik. Configuration looks like below: (ADSL Modem)----PPPoE---->[LAC]----L2TP Tunell ---->[Mikrotik LNS] Typi...
by devrim
Thu Apr 30, 2015 2:51 pm
Forum: RouterBOARD hardware
Topic: CCR1036-12G-4S SFP port Strange behaviour
Replies: 1
Views: 893

CCR1036-12G-4S SFP port Strange behaviour

Hello Mikrotik Users, We bought CCR1036-12G-4S few month ago for replacement purpose. Also we bought S-31DLC20D SFP modules. We started to test it before take it online. While we test this device we observed some strange behaviour with Alcatell Metro Switch (Alcatel MPLS 7750) . This problem arise w...
by devrim
Wed Nov 06, 2013 1:24 am
Forum: General
Topic: SNMP not working in Bridge mode
Replies: 0
Views: 462

SNMP not working in Bridge mode

Hello users, Yesterday i tried to configure some of my Mikrotik devices for traffic monitoring. But i haven't success. In this case interesting points are; 1) All of devices that not give SNMP response are SXT and SEXTANT machines that run with Router OS 6.4/6.5 2) This devices also configured to wo...
by devrim
Wed Dec 22, 2010 1:18 am
Forum: General
Topic: v4.16 released
Replies: 74
Views: 12765

Re: v4.16 released

Hello we have RouterBoard 133. I have tried several times to update my ROS 3.30(License key already updated) to 4.15 then 4.16 but i haven't success. I tried install both 4.15 and 4.16 combined packages and also all_packages of two versions but system every time give me error and said: (Following me...
by devrim
Tue Apr 27, 2010 12:52 am
Forum: General
Topic: RouterOS 4.6 Ethernet problems!
Replies: 2
Views: 602

Re: RouterOS 4.6 Ethernet problems!

Hi Network_Pro, We have RB 433 and this machine have such chipset. I am use this feature for limiting my customer for 1.5 year with RB150 and ROS 3.30 without problem. But this problem newly appeared on ROS 4.6 and RB433. Am tested with RB133 and ROS 4.4 it's worked perfect.. I gave bug report to mi...
by devrim
Mon Apr 26, 2010 12:50 am
Forum: General
Topic: RouterOS 4.6 Ethernet problems!
Replies: 2
Views: 602

RouterOS 4.6 Ethernet problems!

Hi all, My company uses RB433 for hotspot systems. But i find some problem when we tried to uses RO 4.6 with RB 433. I want to set bandwidth of my Ethernet interface. But when i change bandwidth of any interface from Winbox its disappeared when i log off from machine. When i was log in again Interfa...
by devrim
Wed Jan 27, 2010 10:54 pm
Forum: The User Manager
Topic: Safe to remove Session Logs!
Replies: 1
Views: 786

Safe to remove Session Logs!

Hi we are use user-manager 3.30..
I wonder is it safe to remove session logs. Because we have credited customers and if we remove
before sessions we afraid to loose everything that related these user.
Any Idea?
devrim
by devrim
Sat Dec 01, 2007 10:20 am
Forum: The User Manager
Topic: Limiting Concurrent logins accross multiple hotspots
Replies: 4
Views: 2437

Re: Limiting Concurrent logins accross multiple hotspots

Hi, As i know userman doesn't support Concurrent checking (Simultaneous-Use Radius Attribute) Because we have same problem with our hotspots.. You can use MAC authentication instead of user-password check and only allowed MAC's login to your hotspots.. But this method make some trouble because its v...
by devrim
Mon Aug 20, 2007 4:29 pm
Forum: The User Manager
Topic: User Manager Time limiting
Replies: 0
Views: 995

User Manager Time limiting

Hi all,

I want to limit my hotspot user connection 1 hour per day for 1 month how to do that with Usermanager?
I am look at http://wiki.mikrotik.com/wiki/User_Manager/Limiting but its not describe such of config.

Thanks..
devrim
by devrim
Thu Nov 23, 2006 7:14 pm
Forum: General
Topic: Server SUN Ultra 10
Replies: 2
Views: 842

Sun Ultra 10 use Sparc processor. As i know Mikrotik only support x86 or MIPS processor..

So i realize that its not possible to work..

devrim
by devrim
Thu Nov 16, 2006 6:26 pm
Forum: General
Topic: RADIUS and EXTERNAL IP pool
Replies: 2
Views: 1019

Hi,
This question not directly related to mikrotik..

Freeradius rlm_ippool or rlm_sqlippool solve your problem.
This modules set Framed-IP-Address in freeradius reply packet..

regards
devrim
by devrim
Wed Nov 15, 2006 4:22 pm
Forum: General
Topic: please help me
Replies: 2
Views: 744

by devrim
Mon Nov 13, 2006 12:47 pm
Forum: Wireless Networking
Topic: Nstreme2 ip?
Replies: 2
Views: 644

ok thanks normis..
by devrim
Mon Nov 13, 2006 11:21 am
Forum: Wireless Networking
Topic: Nstreme2 ip?
Replies: 2
Views: 644

Nstreme2 ip?

hi, i am interesting with nstreme2 for a while.. But i don't understand how to set ip address to nstreme connection.. I want to setup ip adress but there are two wlan interface? So i must bridge wlan adress then set ip address or is it possible to set directly to nstreme2 interface? Thanks for your ...
by devrim
Sun Nov 12, 2006 12:04 pm
Forum: Wireless Networking
Topic: Nstreme2 Question?
Replies: 2
Views: 859

Thanks Equis, But as you know EoIP need ip in both point.. I must explain my situation more deep.. Let consider system configuration like below. ________ A ____________________ B ____________ LAN->| Mt Server | <--Nstreme2--->| Mt Client|->LAN As you know Nstreme2 use two Wlan interface to communica...
by devrim
Sat Nov 11, 2006 8:26 pm
Forum: Wireless Networking
Topic: Nstreme2 Question?
Replies: 2
Views: 859

Nstreme2 Question?

Hi, I am tried to understand how Nstrame2 operate... http://www.mikrotik.com/testdocs/ros/2.9/interface/wireless_content.php#4.13.21.5 Have explanation how to configure Nstreme2. But also i read some treat that say you can't use Nstreme2 with WDS! So my question is If we have two RB532(Assume name A...
by devrim
Sat Nov 11, 2006 10:41 am
Forum: Wireless Networking
Topic: WDS Configuration
Replies: 11
Views: 2610

WDS Configuration

Hi, For a while i investigate WDS configuration. However i found some information that confused me.. Wikipedia have entry for WDS http://en.wikipedia.org/wiki/Wireless_Distribution_System "Wireless throughput is cut approximately in half for each WDS repeating "hop", i.e. an AP that data flows throu...
by devrim
Thu Nov 02, 2006 11:36 pm
Forum: RouterBOARD hardware
Topic: RB 532 Power!
Replies: 2
Views: 1487

i wonder how many client do you handle simultaneously with RB532? Also another important point how much bandwidth drive with this device?

Thanx.
by devrim
Thu Nov 02, 2006 2:03 am
Forum: RouterBOARD hardware
Topic: RB 532 Power!
Replies: 2
Views: 1487

RB 532 Power!

Hi all, We will plan to use RB 532A AP mode.. However when i travel in this forums found some entry that said RB532 can't handle more than 20 high BW user.. So i wonder your experiments.. I will plan use PPPoE and also want BW Limitation with RB 532.. Additionally use one more card to backbone conne...
by devrim
Fri Oct 27, 2006 12:09 pm
Forum: Wireless Networking
Topic: R52 enough for over 20km?
Replies: 4
Views: 1266

Thanks janisk..

Is there any experiment that how much WPA client handled by RB532A?

And if encryption degraded to performance how to solve security problem in communication?

Is communication from client to AP is clear form(not encrypted)?
Thanks
devrim
by devrim
Fri Oct 27, 2006 11:50 am
Forum: Wireless Networking
Topic: R52 enough for over 20km?
Replies: 4
Views: 1266

R52 enough for over 20km?

Hi all, We planned to use R52 and RB112 for our client equipment. Also we planned to put our AP top of the mountain. In this case AP up to 20km far from our clients. (AP will use 30 or 60 degree 16dbi or more Sectorel antenna and 400mW card) So i wonder is RB112 with R52 65mW and 21dbi or more Flat ...
by devrim
Fri Oct 20, 2006 2:00 am
Forum: General
Topic: PPPoE and Freeradius advice
Replies: 7
Views: 2720

You can find detailed info from freeradius source freeradius-1.x.x/doc/Simultaneous-Use is your key file. Implementation explained following way(taken from freeradius document) ------------------------------------------------------------------------------------- 3. IMPLEMENTATION The server keeps a ...
by devrim
Thu Oct 19, 2006 4:18 pm
Forum: General
Topic: PPPoE and Freeradius advice
Replies: 7
Views: 2720

You must use checkrad to solve this problem.
Freeradius check radwtmp table (or sql session table) first if found a problem ( simul user) then tried to verify it with checkrad.

If checkrad not verify it(because of reboot) then correct their session log and allow user.
devrim
by devrim
Thu Sep 28, 2006 1:12 pm
Forum: General
Topic: PPPoE User & limit-bytes-X
Replies: 1
Views: 1825

Hi,
Are there anybody that tried limit incoming or outgoing packets over 4GB for PPPoE users?

I know Hotspot side do that however on PPPoE side i haven't set it either from /ppp secret menu or radius!

Thanks for your replays.

devrim
by devrim
Thu Sep 28, 2006 4:47 am
Forum: General
Topic: PPPoE User & limit-bytes-X
Replies: 1
Views: 1825

PPPoE User & limit-bytes-X

Hi, We have two RB532 and one PC powered RouterOS v.2.9.30 I tried to set our PPPoE users download and upload limits with limit-bytes-in/out keyword in ppp secret submenu or with Radius Mikrotik-Xmit-Limit,Mikrotik-Recv-Limit-Gigawords/ Mikrotik-Recv-Limit,Mikrotik-Recv-Limit-Gigawords attributes. H...
by devrim
Fri Sep 15, 2006 11:56 pm
Forum: General
Topic: PPPoE server and performance of HW
Replies: 14
Views: 3034

Himm, As i read document Mikrotik don't support SMP architecture. I think if you use PPPoE and pass high BW on it its possible to spend much of CPU time. Also this time of traffic have lot of BW cosumption things like P2P. So if PPPoE server pass lot of flow on it CPU time may higer. So if you upgra...
by devrim
Tue Sep 12, 2006 12:35 am
Forum: General
Topic: Speed Issues
Replies: 7
Views: 1781

If its working at all then your configured right ... there is probably an MTU mismatch, or a queue upstream from you. Again, you said things are working they are just slow, so I would think the NAT/firewall rules are working as they should. Take a packet capture and see if you are finding lots of r...
by devrim
Mon Sep 11, 2006 3:14 pm
Forum: General
Topic: Speed Issues
Replies: 7
Views: 1781

Re: Speed Issues

Hi All I'm not an expert when it comes to MikroTik, and I'm having a problem with my routeros. I've got a single ip and I am using nat for a few pc's on my router, I''ve set up a masquerade in the firewall nat section and everything is working fine but I'm getting poor download speeds and great upl...
by devrim
Sun Sep 10, 2006 2:40 pm
Forum: General
Topic: Hotspot BW problem
Replies: 4
Views: 1298

We haven't much of users. Estimate 25-30 user in hotspot user side. Mikrotik Internet side Bandwidth 2Mbit..(G.HDSL) Concurrent user count up to 15 as i saw before. However i watch trafic when we made this tests. And mostly Internet side trafic is not exceed 500kb before test. During web bw tests u...
by devrim
Fri Sep 08, 2006 1:01 am
Forum: General
Topic: Hotspot BW problem
Replies: 4
Views: 1298

We haven't much of users. Estimate 25-30 user in hotspot user side. Mikrotik Internet side Bandwidth 2Mbit..(G.HDSL) Concurrent user count up to 15 as i saw before. However i watch trafic when we made this tests. And mostly Internet side trafic is not exceed 500kb before test. During web bw tests us...
by devrim
Thu Sep 07, 2006 4:05 pm
Forum: General
Topic: Behind Mikrotik strange results!
Replies: 0
Views: 668

Behind Mikrotik strange results!

Hi all, Yesterday i send message to forum however nobody reply..:( Today i made new test i would like to share that results with you.. I don't understand what is wrong.. Following schema shows our network diagram |Hotspot|<------>| Mikrotik |--------------------> Internet |PPPoE|<------->|_______| F...
by devrim
Wed Sep 06, 2006 10:17 pm
Forum: General
Topic: Hotspot BW problem
Replies: 4
Views: 1298

Hotspot BW problem

Hi, With several days we tried to measure hotspot users internet bandwith. However we have some problem on hotspot side. Our configuration shown below Hotpot Client ----> Wireless/wired -->Mikrotik--->Speedtest machine We use several scripts two of them from http://www.auditmypc.com/speedtest.asp Ho...
by devrim
Thu Aug 24, 2006 10:42 am
Forum: RouterBOARD hardware
Topic: RouterBOARD 112 memory!
Replies: 5
Views: 2076

Thank GotNet!

Could you explain run over CPU case please?
When this problem become ?

Thanks..
devrim
by devrim
Thu Aug 24, 2006 12:18 am
Forum: RouterBOARD hardware
Topic: RouterBOARD 112 memory!
Replies: 5
Views: 2076

RouterBOARD 112 memory!

Hi all, I wonder is Routerboard-112 16 MB Ram (http://www.routerboard.com/rb100.html) enough to run RouterOs? Because Router OS document haven't any suggestion about Ram requirements for RB-112 at URL http://www.mikrotik.com/docs/ros/2.9/guide/specs Is there anybody that use RB-112 with 16MB Ram? An...
by devrim
Fri May 26, 2006 6:14 pm
Forum: General
Topic: RouterOS 2.9.24 using PPPoE with FreeRADIUS and MySQL
Replies: 3
Views: 1634

Look freeradius doc directory rlm_sql sample configuration explain operators. := "Attribute := Value" Always matches as a check item, and replaces in the configuration items any attribute of the same name. If no attribute of that name appears in the request, then this attribute is added. As a reply ...
by devrim
Sun May 14, 2006 10:14 pm
Forum: General
Topic: Full NAT for 1000 users
Replies: 7
Views: 2541

KimC don't use to-addresses with same action..
by devrim
Sun May 14, 2006 10:05 pm
Forum: General
Topic: How to define total-queue dinamically?
Replies: 5
Views: 1229

Himm acim looking for good functionaltiy as i!

However i can't found except static queue..

Will mikrotik staff add this type of functionality to Mikrotik OS?
How we send feature request? :)

Thanks..
devrim
by devrim
Mon Mar 20, 2006 10:14 am
Forum: General
Topic: Hotspot Limiting Amount of Traffic
Replies: 0
Views: 548

Hotspot Limiting Amount of Traffic

Hi, I have a question about hotspot limit-bytes-in limit-bytes-out property. http://www.mikrotik.com/docs/ros/2.9/guide/aaa_hotspot give some details but i am confused how to implement in radius. This document says: "The byte limits are total limits for each user (not for each session as at /ip hots...
by devrim
Fri Mar 17, 2006 2:06 pm
Forum: General
Topic: Full NAT for 1000 users
Replies: 7
Views: 2541

You may use "same" action as descripbed http://www.mikrotik.com/docs/ros/2.9/ip/nat


/ip firewall nat add chain=srcnat src-address=192.168.0.0/16 action=same to-addresses=xxx.xxx.xxx.100-xxx.xxx.xxx.254

devrim
by devrim
Mon Jan 02, 2006 9:11 pm
Forum: General
Topic: Traffic Limiting group of user..
Replies: 1
Views: 876

Traffic Limiting group of user..

Hi all, This is another message because i haven't got any reply for my old post.. I want to put grouped hotspot users in to limited bandwith. My investigation show me that when Hotspot users which have limit-rate attribute (either in user or profile) authorized from MT , MT create simple queue for e...
by devrim
Sat Dec 31, 2005 3:30 pm
Forum: General
Topic: Hotspot BW Limiting Question
Replies: 0
Views: 645

Hotspot BW Limiting Question

Hi, I tried to make multiple BW shape class to my hotspot customers but i didn't. For explain my problem i would like to going with example. We have two types of customer; Dedicated BW and Shared BW As you understand Dedicated customer have dedicated internet access.. If they have 128kb bw we have c...
by devrim
Tue Oct 04, 2005 10:31 pm
Forum: General
Topic: Radius Recv-Limit Question
Replies: 3
Views: 1253

Hi, First of all thanks for your reply.. I understand MT behaviour. So now i need some implementation for freeradius.. But i wonder another thing.. As you know MT send radius accounting information depend to interval setting if configured. My understand this datas send Radius as accounting update re...
by devrim
Tue Oct 04, 2005 11:58 am
Forum: General
Topic: Radius Recv-Limit Question
Replies: 3
Views: 1253

Radius Recv-Limit Question

Hi all, For several days i tried to learn all features of RouterOS.. Traffic limiting works very good in hotspot configuration. I tried to understand how Xmit-Limit Recv-Limit attributes in radius reply are work. If i set this attribute how mikrotik knows user before traffic waste? For instance; i a...
by devrim
Thu Sep 29, 2005 1:38 pm
Forum: General
Topic: Ip filter default behaviour!
Replies: 2
Views: 823

Hi all, Well MT software new installed.. I have only setup my interface.. Then tried to add only basic filter! I think reseting configuration isn't good solution for much of case.. Because this is not Windows machine..;) Today i tried to reproduce the problem.. If i get same problem i define it as a...
by devrim
Thu Sep 29, 2005 10:43 am
Forum: General
Topic: Ip filter default behaviour!
Replies: 2
Views: 823

Ip filter default behaviour!

Hi all, Yesterday night i have tried to add very basic filter to Mikrotik 2.9.5 My filter command only like that: /ip firewall filter add chain=input protocol=tcp dst-port=23 action=drop Then my connection is dropped.. However i connected with ssh.. And tried to connect with another protocol(like we...
by devrim
Thu Sep 08, 2005 9:39 am
Forum: General
Topic: Hotspot and IPs
Replies: 5
Views: 1409

Hi,

The mikrotik 2.9 Document Hotspot Gateway section
(http://www.mikrotik.com/docs/ros/2.9/ip/hotspot )
have some tricks for it.

You can find solution at ip-binding subject.
For example;
/ip hotspot ip-binding address 192.168.223.0/24 to-address xx.xx.xx.xx type
bypassed

Regards
devrim
by devrim
Sun Sep 04, 2005 2:51 am
Forum: General
Topic: Hotspot Radius Support
Replies: 2
Views: 978

Himm,
Yes by now you are right.. May be i read old documents!
Thanks for your respose..

Regards
devrim
by devrim
Fri Sep 02, 2005 1:02 am
Forum: General
Topic: Hotspot Radius Support
Replies: 2
Views: 978

Hotspot Radius Support

Hi all, I have tried to find some features that offered by radius to hotspot.. However i can't find enough information either from forms or documents.. The ROS 2.9 documents (http://www.mikrotik.com/docs/ros/2.9/guide/aaa_radius) said Radius Rate-Limit Attributes only used with ppp. But Hostspot man...