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MikroTik App

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by natanielklug
Tue Nov 06, 2018 9:53 pm
Forum: General
Topic: Freeradius and MySQL
Replies: 12
Views: 5092

Re: Freeradius and MySQL

Hello!

Yes and no. I have now about 17000 subscribers over PPPoE. All the IPPool is running over a redundant PostgreSQL and the AAA is running over a MaxScale/GaleraCluster MariaDB with 3 hosts. It's working fine but the IPPool is not working over MariaDB.
by natanielklug
Thu Oct 15, 2015 9:07 pm
Forum: General
Topic: How to limit PPPoE connection request attack?
Replies: 35
Views: 10652

Re: How to limit PPPoE connection request attack?

Whatever the spec you had in mikrotik... when PPPOE request attack happen from multiple devices , it definitely slow the authentication for all other PPPOE clients . :( even you got less than 20% of cpu usage. :? ISP People who told all are fine in Mikrotik PPPOE server means the reason behind it i...
by natanielklug
Wed Sep 24, 2014 3:41 am
Forum: General
Topic: PPPoE + CPU Usage and High Latency
Replies: 9
Views: 3289

Re: PPPoE + CPU Usage and High Latency

First Scenario: Mikrotik RoS v5.24 over Dell R410 (x86) Sorry to bring up a old post, but how did you manage to install ROS on a R410? We're *seriously* battling. Not detecting disks during boot, tried all the different SATA modes available in the BIOS, with/without RAID controller, etc... Are you ...
by natanielklug
Wed Nov 20, 2013 12:32 pm
Forum: General
Topic: Freeradius and multiple PPPoE NAS (redundant) using checkrad
Replies: 4
Views: 2127

Re: Freeradius and multiple PPPoE NAS (redundant) using chec

Hello max,

If you want to understand better this solution in the future, feel free to contact me.
by natanielklug
Mon Nov 18, 2013 2:11 pm
Forum: General
Topic: Freeradius and multiple PPPoE NAS (redundant) using checkrad
Replies: 4
Views: 2127

Re: Freeradius and multiple PPPoE NAS (redundant) using chec

Hello max, Assuming that I ever had a solution for that (hehehehe)... I solved the problem by using Freeradius with PostgreSQL for the IP Pool and running them with a new tag so my Freeradius can see if a connection is still open for a NAS (I've set up a new column on lippool and radacct tables wher...
by natanielklug
Wed Oct 30, 2013 11:54 am
Forum: General
Topic: ROS 6.1 PPPOE Route Problem!
Replies: 6
Views: 1623

Re: ROS 6.1 PPPOE Route Problem!

Hello all, As I was told by Mikrotik Support this issue was addressed in RoS v6.5. On my stress test over a CCR1016-12G I was able to open 1500 PPPoE Sessions without trouble. As I was testing this new version I made a more stressful test and I send almost 3000 PPPoE Sessions. My CCR crashed on 2400...
by natanielklug
Thu Aug 22, 2013 1:53 pm
Forum: General
Topic: Problems running PPPoE Server in v6.1
Replies: 9
Views: 3323

Re: Problems running PPPoE Server in v6.1

Hi there guys, i'm experiencing the same problem on 3 CC36 with RoS 6.2 installed. Any news about this issue? Thank you all in advance! :D Hello Max, Can you enlight us with more information? How many PPPoE Sessions you can achieve before "Running No" became? Is there an ammount of traffic that you...
by natanielklug
Mon Aug 19, 2013 4:33 pm
Forum: Forwarding Protocols
Topic: OSPF area range in another router
Replies: 6
Views: 1805

Re: OSPF area range in another router

One thing you might consider to alleviate the issue, is to stop routing at the edge and backhaul the customers at each location in a VLAN via VPLS to the PPPoE NAS/BRAS. That way you can maintain small routing tables at the edge for MPLS/OSPF and put the larger /32 table in a core router/NAS that h...
by natanielklug
Sun Aug 18, 2013 3:31 am
Forum: Forwarding Protocols
Topic: OSPF area range in another router
Replies: 6
Views: 1805

Re: OSPF area range in another router

Hello Celtic, A couple of things are not fully clear from the diagram. Could you let us know: Which area numbers each router is in including Router 01. In that diagram Border, PPPoE NAS and Router01 are talking OSPF using backbone area (0.0.0.0). Router02 is talking OSPF with Router01 on backbone ar...
by natanielklug
Fri Aug 16, 2013 9:18 pm
Forum: Forwarding Protocols
Topic: OSPF area range in another router
Replies: 6
Views: 1805

OSPF area range in another router

Hello all, I am trying to setup an enviroment and it's getting some trouble to understand a simple concept: area range. Let me show what is the scenario: http://i42.tinypic.com/15p30oj.png So as you can see I have a bunch of PPPoE NAS Concentrator wich redistributes a lot of /32 IPs. I can't summari...
by natanielklug
Thu Aug 15, 2013 3:01 pm
Forum: General
Topic: PPPoE and dynamic queue for speed over 2,5 Mbps
Replies: 3
Views: 1392

Re: PPPoE and dynamic queue for speed over 2,5 Mbps

I'm also having the same problem, is there any solution?
Hello hbuzatto (ou melhor olá!),

I found a counter solution using PFIFO and Queue Size of 50 packets. It's not a solution but it solved the problem for custormers running speeds of 20/4 Mbps.
by natanielklug
Fri Aug 09, 2013 5:57 pm
Forum: General
Topic: PPPoE for user not allowed in radius (is it possible?)
Replies: 1
Views: 872

Re: PPPoE for user not allowed in radius (is it possible?)

It's simple... Just a DEFAULT group with a Auth-Type := Accept. Already implemented over here.
by natanielklug
Wed Aug 07, 2013 7:52 pm
Forum: General
Topic: PPPoE for user not allowed in radius (is it possible?)
Replies: 1
Views: 872

PPPoE for user not allowed in radius (is it possible?)

Hello, I am trying to set something up for my scenario. Some customers are trying to connect to my PPPoE NAS (Mikrotik) and they are not allowed by Radius for any reason. What I would like to do is: let this guy in with some specific parameters like a Pool-Name so it get an IP Address for a pool wit...
by natanielklug
Wed Aug 07, 2013 7:40 pm
Forum: General
Topic: ROS 6.1 PPPOE Route Problem!
Replies: 6
Views: 1623

Re: ROS 6.1 PPPOE Route Problem!

thanks for attention Does this problem exist in ROS 5.x? I never saw this on RoS v4 or v5. The problem in those version is that you use a high amount of your CPU for the firewall rules - every single PPPoE Session creates a 2 new entries into your firewall to change TCP MSS. In version 6 all sessio...
by natanielklug
Wed Aug 07, 2013 2:44 pm
Forum: General
Topic: ROS 6.1 PPPOE Route Problem!
Replies: 6
Views: 1623

Re: ROS 6.1 PPPOE Route Problem!

Hello, My friend this is a problem in version 6 of RouterOS. I first found this on RoS 6.0rc4. The problem is that for OSPF/BGP to redistribute a new route for a PPPoE tunnel it needs the PPPoE tunnel to be "Running": http://img545.imageshack.us/img545/8190/q0iq.png Uploaded with ImageShack.us See a...
by natanielklug
Tue Aug 06, 2013 2:57 pm
Forum: General
Topic: Freeradius and multiple PPPoE NAS (redundant) using checkrad
Replies: 4
Views: 2127

Freeradius and multiple PPPoE NAS (redundant) using checkrad

Hello all, I need help setting up an environment to deliver the best solution to my internal network. Now I have several Freeradius running and all of them are redundant. They use SQL as authentication, authorization and accounting purpose and I am running a SQL IPPool for my NAS. I need sqlippool a...
by natanielklug
Thu Aug 01, 2013 3:41 pm
Forum: General
Topic: Radius backup accounting
Replies: 4
Views: 4869

Re: Radius backup accounting

Hello all, Was there any news on this problem? I am trying to run a HA over my Radius in Mikrotik (running as a PPPoE NAS) but it's sending duplicate accouting to my Radius Server and it's recording duplicate entries in my radacct table. I am trying to change queries inside Radius but it's a hard wo...
by natanielklug
Thu Jul 04, 2013 9:04 pm
Forum: General
Topic: Problems running PPPoE Server in v6.1
Replies: 9
Views: 3323

Re: Problems running PPPoE Server in v6.1

Thank you Omid. I will try this 6.2rc1.
by natanielklug
Thu Jul 04, 2013 2:21 pm
Forum: General
Topic: Problems running PPPoE Server in v6.1
Replies: 9
Views: 3323

Problems running PPPoE Server in v6.1

Hello all, I've sent a lot of messages about the PPPoE problem when Mikrotik RoS is running as a NAS. The problem was reported in this post: http://forum.mikrotik.com/viewtopic.php?f=1&t=72044 After the stable connection we made and update over our NAS servers and we have 3 of them: RB1100AH - CSC-a...
by natanielklug
Thu May 09, 2013 8:16 pm
Forum: General
Topic: Freeradius and MySQL
Replies: 12
Views: 5092

Re: Freeradius and MySQL

You need to configure buffered accounting on your FreeRADIUS Server.
It drastically improves the rate at which accounting updates are written to MySQL.
daffster,

I am looking into buffered acct over Freeradius. I had never saw this before. Thank you.
by natanielklug
Thu May 09, 2013 5:20 pm
Forum: General
Topic: Freeradius and MySQL
Replies: 12
Views: 5092

Re: Freeradius and MySQL

What is the size of your database? It sounds like your hardware should be just fine for this kind of work. Unless the database is massive. We encountered this problem when we had years worth of old accounting records for nothing. Perhaps trim off old records? How many rows and what is the disk size...
by natanielklug
Thu May 09, 2013 4:05 pm
Forum: General
Topic: Freeradius and MySQL
Replies: 12
Views: 5092

Re: Freeradius and MySQL

Your timeout should be plenty. If it does not interfere with anything else you have running, try 20 minutes on the interim interval. To me, it is better not to get updates as often and freeing up the radius server to handle logins. Sounds like you need more power somewhere. Surfer, The only problem...
by natanielklug
Thu May 09, 2013 3:22 pm
Forum: General
Topic: Freeradius and MySQL
Replies: 12
Views: 5092

Re: Freeradius and MySQL

Thank you guys. SuferTim, I've already set interim to 10 minutes and timeout to 5 seconds. It's not working fine and I have a lot of slow queue in MySQL and, for so, my customers are not allowed to log in throw PPPoE. boen_robot, I will look into MySQL Cluster. I am not familliar on how to use this ...
by natanielklug
Thu May 09, 2013 2:18 pm
Forum: General
Topic: Freeradius and MySQL
Replies: 12
Views: 5092

Freeradius and MySQL

Hello all, I own a system that we run Freeradius as AAA for our PPPoE customers. Now we have something about 7000 PPPoE Sessions and MySQL is showing some trouble to run. It's not been able to write down accouting (radacct) in time and this is causing us a lot of problems. I would love to hear from ...
by natanielklug
Thu May 02, 2013 8:24 pm
Forum: General
Topic: Problems on PPPoE over different Beta/Stable versions
Replies: 13
Views: 6907

Re: Problems on PPPoE over different Beta/Stable versions

I think this will be my last update in this case: we are nun running for 10 days with 6.0rc14 and no problem found.

The problem about routes was something over the ethernet interface (ether6). Changed to ether13 solved the problem.
by natanielklug
Mon Apr 29, 2013 4:37 pm
Forum: General
Topic: Feature Request: MTR
Replies: 72
Views: 26291

Re: Feature Request: MTR

+4 from Certto Telecom (Brazil).

MTR on Mikrotik would be a wonderfull tool.
by natanielklug
Mon Apr 29, 2013 4:34 pm
Forum: General
Topic: Problems on PPPoE over different Beta/Stable versions
Replies: 13
Views: 6907

Re: Problems on PPPoE over different Beta/Stable versions

Hello all, Quick update: the problem I run over last week was "solved" by using RB1100AHx2 ethernet port 13 (I was using ethernet port 6). For some reason after a period of time OSPF stop sending information over ether6 (even over vlans runnins over ether6). So now, without any reboot, machine is wo...
by natanielklug
Thu Apr 25, 2013 2:48 pm
Forum: General
Topic: Problems on PPPoE over different Beta/Stable versions
Replies: 13
Views: 6907

Re: Problems on PPPoE over different Beta/Stable versions

A quick update... Going further into the analysis of the problem I found that the 2nd to 3rd day dead line is something true (or not). Look at this screen: http://s12.postimg.org/q4nm01xnt/Ashampoo_Snap_2013_04_25_08h39m01s_001.jpg In this screen you can see many VLAN's as neighbours but at CSC-auth...
by natanielklug
Thu Apr 25, 2013 2:33 pm
Forum: General
Topic: Problems on PPPoE over different Beta/Stable versions
Replies: 13
Views: 6907

Re: Problems on PPPoE over different Beta/Stable versions

And the problems continue... I said my dead line was something between 2nd and 3rd day. The problem is that I got to the company and looking into one of my PPPoE Concentrator I saw that just some customers were there (about 20 customers) and it should have +300 PPPoE Sessions. Looking into logs I fo...
by natanielklug
Wed Apr 24, 2013 1:58 pm
Forum: General
Topic: Problems on PPPoE over different Beta/Stable versions
Replies: 13
Views: 6907

Re: Problems on PPPoE over different Beta/Stable versions

Quick Update:

1d17h running RB1100AHx2 v6.0rc14 no problem found.

PS.:
I had a problem over OSPF where many interfaces got "discarding locally originated packet" and running version 6.0rc14 this message is not showing anymore.
by natanielklug
Tue Apr 23, 2013 2:02 pm
Forum: General
Topic: Problems on PPPoE over different Beta/Stable versions
Replies: 13
Views: 6907

Re: Problems on PPPoE over different Beta/Stable versions

Hello all, Almost 24 hours running v6.0rc14 for tests and, untill now, no reboot from my RB1100AHx2. I am running a PPPoE Concentrator Cluster and for now I have 3 machines (2 RB1100AHx2 and 1 x86 Dell hardware). Just for understanding: CSC-auth-08 = RoS v6.0rc14 CSC-auth-09 = RoS v6.0rc11 CSC-auth-...
by natanielklug
Mon Apr 22, 2013 4:58 pm
Forum: General
Topic: Problems on PPPoE over different Beta/Stable versions
Replies: 13
Views: 6907

Re: Problems on PPPoE over different Beta/Stable versions

Try pre-release 6.0rc14 http://www.mikrotik.com/download/share/ ... .0rc14.zip

*) improved PPPoE interface encapsulation performance;
honzam,

I will try and return in the forum. Thank you.
by natanielklug
Mon Apr 22, 2013 3:44 pm
Forum: General
Topic: Problems on PPPoE over different Beta/Stable versions
Replies: 13
Views: 6907

Problems on PPPoE over different Beta/Stable versions

Hello all, I am running Mikrotik as a PPPoE Concentrator at my network border and I get all customers here using EoIP. I have not noticed any problems regarding EoIP tunnels but I will explain all the problems I got (this all where over RB1100AHx2 hardware): v5.24 (stable) PPPoE got a very strange l...
by natanielklug
Thu Apr 04, 2013 10:31 pm
Forum: General
Topic: RouterOS v6rc12
Replies: 78
Views: 23854

Re: RouterOS v6rc12

Hello all, We experienced problems while disabling PPPoE Servers on RB1100AHx2 running v6.0-rc12. I am attaching a autosupout.rif from the episode. After that we downgraded it to v6.0-rc11 but now we have a bunch os stalled admin connections and the CPU load, because of console usage, is going too h...
by natanielklug
Tue Mar 19, 2013 1:03 pm
Forum: General
Topic: PPPoE + CPU Usage and High Latency
Replies: 9
Views: 3289

Re: PPPoE + CPU Usage and High Latency

The color of ethernet cable should be black in the towers and in outside instalations (like subscribers over UTP)... So the laws.
by natanielklug
Tue Mar 19, 2013 2:24 am
Forum: General
Topic: PPPoE + CPU Usage and High Latency
Replies: 9
Views: 3289

Re: PPPoE + CPU Usage and High Latency

joshaven, In Brazil it's not legal to have your authentication over the last mile. It has to be in your border. That's a strange law but we have to be in the law... For the routing and IP distribution we use FreeRadius + PostgreSQL + Ippool... It's awsome and distribute the IP over the network very ...
by natanielklug
Mon Mar 18, 2013 9:17 pm
Forum: General
Topic: PPPoE + CPU Usage and High Latency
Replies: 9
Views: 3289

Re: PPPoE + CPU Usage and High Latency

joshaven,

It's really amazing the trick configuration for this setup but we already have a balance using EoIP and the bridge is only in the remote equipment, where our subscribers are connected. Thank you for your help. I will try to understand better this option and see if this is useful here.
by natanielklug
Mon Mar 18, 2013 8:06 pm
Forum: General
Topic: PPPoE + CPU Usage and High Latency
Replies: 9
Views: 3289

PPPoE + CPU Usage and High Latency

Hello all, I am trying to run a PPPoE Concentrator over Mikrotik and I am running over several problems. I am using Mikrotik as PPPoE Concentrator for 8 years, at least, and now as my network grow it is going to a leak. I will explain the scenario and all things I already done: First Scenario: Mikro...
by natanielklug
Thu Mar 14, 2013 7:38 pm
Forum: General
Topic: How to limit PPPoE connection request attack?
Replies: 35
Views: 10652

Re: How to limit PPPoE connection request attack?

Xeon 3060 on Supermicro motherboard with integrated dual intel nics.
Thank you.
by natanielklug
Thu Mar 14, 2013 7:12 pm
Forum: General
Topic: How to limit PPPoE connection request attack?
Replies: 35
Views: 10652

Re: How to limit PPPoE connection request attack?

Run over 1000 on x86 dual core. No issues. Hello hci, Can you provide me a more accurate info about the machine? Like: [admin@CSC-auth-12] > system resource print uptime: 20h12m54s version: 5.22 free-memory: 1846632KiB total-memory: 1943428KiB cpu: Intel(R) cpu-count: 2 cpu-frequency: 2133MHz cpu-l...
by natanielklug
Thu Mar 14, 2013 4:59 pm
Forum: General
Topic: How to limit PPPoE connection request attack?
Replies: 35
Views: 10652

Re: How to limit PPPoE connection request attack?

I have exact same issue, with 3500 PPPOE sessions, and 300/s incoming bad requests (wrong credentials, expired, etc) my radius server going to explode soon! that's amazing 5 years of topic start and no answered yet Hello shap, I would love to know how are you rinning 3,5k PPPoE sessions over Mikrot...
by natanielklug
Thu Mar 14, 2013 2:36 pm
Forum: General
Topic: Problem running PPPoE Server for conn over 2,5 Mbps
Replies: 7
Views: 1579

Re: Problem running PPPoE Server for conn over 2,5 Mbps

No reply? Not even from Mikrotik?
by natanielklug
Thu Feb 14, 2013 1:23 pm
Forum: General
Topic: Problem running PPPoE Server for conn over 2,5 Mbps
Replies: 7
Views: 1579

Problem running PPPoE Server for conn over 2,5 Mbps

Hello all, I am running a network with many fiber optic connections and I wish to run PPPoE server to make my AAA. The problem is that for conections over 2,5 Mbps I can't deliver the full bandwidth to the client. I made some testes running this configuration over FreeRadius: Mikrotik-Rate-Limit = 2...
by natanielklug
Thu Jan 24, 2013 2:46 pm
Forum: General
Topic: PPPoE and dynamic queue for speed over 2,5 Mbps
Replies: 3
Views: 1392

PPPoE and dynamic queue for speed over 2,5 Mbps

Hello all, I am trying to setup a network in an ISP. This network requires that I deliver more than 2,5 Mbps over a PPPoE connection to our clients. The problem is in my tests I am not beeing able to provide more than 3,2 Mbps in TCP traffic. I tryed to change the kind and specifications of queue ty...
by natanielklug
Sat Jan 05, 2013 3:08 pm
Forum: Wireless Networking
Topic: Wireless backhaul with loadbalance
Replies: 4
Views: 1483

Re: Wireless backhaul with loadbalance

I think you had OSPF misconfigured. I have the setup you are looking for and it balances 50% of the traffic to each of 2 sets of radios. I have a router on each end of the link setup with OSPF and 2 sets of wireless backhauls connected to each router. I am acheiving nearly 200megs between the 2 rad...
by natanielklug
Fri Dec 21, 2012 4:19 pm
Forum: Wireless Networking
Topic: Wireless backhaul with loadbalance
Replies: 4
Views: 1483

Re: Wireless backhaul with loadbalance

Hello Simon,

Thank you for your comments. I think this should be something about Mangle Firewall Rules. I can do it. I am not sure I got the script but I will try to understand that and I will make something in my lab first. Thank you again.
by natanielklug
Thu Dec 20, 2012 3:04 pm
Forum: Wireless Networking
Topic: Wireless backhaul with loadbalance
Replies: 4
Views: 1483

Wireless backhaul with loadbalance

Hello all, I am trying to build a setup where I can use 2 radios in both ends and aggregate this links so I can put some more traffic in the network. I've been trying some solutions but none worked as I want. This is my configuration: (sideA) - (radio.ptp.A.1) <> (radio.ptp.A.2) - (sideB) - (radio.p...
by natanielklug
Wed Dec 28, 2011 7:06 pm
Forum: The Dude
Topic: Crash during export over The Dude (trying to backup it)
Replies: 7
Views: 3329

Re: Crash during export over The Dude (trying to backup it)

Hello Cha0s,

I managed to solve the problem running The Dude on a MS Windows Machine. Now it's working fine even thou I still need to restart the service at least once a day so the SNMP oids work again... Dude is problematic but it's the best free tool we have.
by natanielklug
Fri Nov 04, 2011 5:56 pm
Forum: The Dude
Topic: Crash during export over The Dude (trying to backup it)
Replies: 7
Views: 3329

Re: Crash during export over The Dude (trying to backup it)

This is a known problem and many requests have been made to have it fixed, my only suggestion is to email support... Thank you lebowski... I was reading some of the posts and the best suggestion was to use The Dude server as a Windows Service. As I have a Windows 2008 Server I am running a new copy...
by natanielklug
Fri Nov 04, 2011 2:23 pm
Forum: The Dude
Topic: Crash during export over The Dude (trying to backup it)
Replies: 7
Views: 3329

Crash during export over The Dude (trying to backup it)

Hello all, I am seeing a problem running The Dude (both v3.6 or v4.0beta3) when I try to export the configuration. First I noticed the problem when running v3.6 over a x86 box with a level 3 license (RouterOS). I made some maps and I tried to export and lost the connection to Dude and, the worst par...
by natanielklug
Thu Oct 27, 2011 1:47 pm
Forum: The Dude
Topic: Router OS 5.x and Dude 3.6
Replies: 9
Views: 3853

Re: Router OS 5.x and Dude 3.6

Hello all, I am having a similar problem. I was using The dude v4.0beta3 and I had some problems with "invalid OiD" in most of the SNMP communications even getting all the information I need throw SNMP Walk. So I decided to test the v3.6 of The Dude and it is now working fine for most of the devices...
by natanielklug
Mon Oct 24, 2011 1:12 pm
Forum: General
Topic: I need to updade RoS version in an old x86 Mikrotik box
Replies: 6
Views: 806

Re: I need to updade RoS version in an old x86 Mikrotik box

Upgrade the box to ver5 and check the licence. If you have the 24hours trial licence then buy a new licence based on the ver5 soft ID.
Thanks everyone that helped. I updade the box to version 4.17 and them to 5.7 and that's working fine.

Att,

Nataniel Klug
by natanielklug
Sat Oct 22, 2011 9:37 pm
Forum: General
Topic: I need to updade RoS version in an old x86 Mikrotik box
Replies: 6
Views: 806

Re: I need to updade RoS version in an old x86 Mikrotik box

Hi, You can not upgarde to V5.x for more info visit http://wiki.mikrotik.com/wiki/Manual:License It describe clearly. Sade, As I said in my message I KNOW that I cant upgrade WITHOUT paying for that. The question is: can I buy a new license over the same license ID? I dont mind to pay again. I just...
by natanielklug
Sat Oct 22, 2011 4:52 pm
Forum: General
Topic: I need to updade RoS version in an old x86 Mikrotik box
Replies: 6
Views: 806

I need to updade RoS version in an old x86 Mikrotik box

Hello all,

I have a very old machine that runs Mikrotik since version 2.7 I think. This machine is running, now, v3.30 and I can updade it to v4.17 but I need to use some new functions that are just inside v5.x.

How can I updade it? I should buy a new license? How can I work this out?
by natanielklug
Tue Jun 07, 2011 2:20 pm
Forum: Forwarding Protocols
Topic: OSPF Failover in a complex network
Replies: 0
Views: 895

OSPF Failover in a complex network

Hello everyone, I am having some troubles configuring a network using OSPF and failover in my network. The picture attached bellow show the exact configuration of my network (in this picture I am using fake IPs): http://img51.imageshack.us/img51/1483/desenho1s.th.png Uploaded with ImageShack.us The ...
by natanielklug
Tue Dec 14, 2010 7:35 pm
Forum: Forwarding Protocols
Topic: OSPF and a PPPoE used network
Replies: 5
Views: 1443

Re: OSPF and a PPPoE used network

Hello guy, Here I am again. I am trying to configure this sumarize but I am still having trouble to make this happens in the final router. My layout for testing purposes is like this: R01 br_ether1 - 172.16.0.1/30 area: backbone (0.0.0.0) R02 br_ether1 - 172.16.0.2/30 area: backbone (0.0.0.0) br_eth...
by natanielklug
Tue Dec 14, 2010 5:55 pm
Forum: Forwarding Protocols
Topic: OSPF and a PPPoE used network
Replies: 5
Views: 1443

Re: OSPF and a PPPoE used network

Set up all ppp in different ospf area nad use ospf area-range to aggregate /32 routes
Hello mrz,

Please can you be more specifc? How can I setup each ppp in different ospf area if they are client connection? I use Mikrotik as PPPoE server for my clients...
by natanielklug
Tue Dec 14, 2010 5:35 pm
Forum: Forwarding Protocols
Topic: OSPF and a PPPoE used network
Replies: 5
Views: 1443

Re: OSPF and a PPPoE used network

Thank you all for the replies about sumaryzation. I did not know what term to use and could not find... This will help me a lot. Thanks all!
by natanielklug
Tue Dec 14, 2010 3:52 pm
Forum: Forwarding Protocols
Topic: OSPF and a PPPoE used network
Replies: 5
Views: 1443

OSPF and a PPPoE used network

Hello all, I am trying to use OSPF to forward some route from my PPPoE Mikrotik NAS Server. The problem is that OSPF get every single PPPoE connection and create a new forward so, the routing tables, get bigger then necessary. How can I use OSPF over PPPoE tunnels but just forwarding the network tha...
by natanielklug
Fri Aug 28, 2009 4:45 pm
Forum: General
Topic: Mikrotik on x86 reboots without warning
Replies: 2
Views: 763

Re: Mikrotik on x86 reboots without warning

What version of ROS are you running? Have you tested the RAM (memtest?)? Does it run other apps properly (e.g. can you boot off a live CD and does it stay running)? How often does it reboot? What is the router configured to do? How many users/connections does it have? 1) It was running v3.27. I try...
by natanielklug
Fri Aug 28, 2009 2:48 pm
Forum: General
Topic: Mikrotik on x86 reboots without warning
Replies: 2
Views: 763

Mikrotik on x86 reboots without warning

Hello all, I am with a big problem. I have this box that do PPPoE conections for my clients. This is it's resources: [admin@auth] > /system resource print uptime: 17h23m34s version: "3.27" free-memory: 1908564kB total-memory: 1946132kB cpu: "Pentium(R)" cpu-count: 1 cpu-frequency: 2520MHz cpu-load: ...
by natanielklug
Wed May 27, 2009 8:19 pm
Forum: General
Topic: Hotspot for users in Windows Terminal Machine
Replies: 0
Views: 407

Hotspot for users in Windows Terminal Machine

Hello all, I am having a problem that I don't know how to solve. I have a network where all client stations are dumb terminals that connect to a desktop server (Windows 2003). This RDP server has access to the internet. My client want's that some users in this RDP server have or not access to intern...
by natanielklug
Fri Feb 27, 2009 4:43 pm
Forum: Wireless Networking
Topic: Client Disconnect Issues
Replies: 33
Views: 32559

Same problem different layout

Hello all, I am having the same isue as posted but with some different layout. AP: Mikrotik RouterBoard RB433AH with ROS 3.20 level 5 (mode ap-bridge with dynamic wds, wpa2 enabled, mac authentication using radius) Client WDS: Ubiquiti NS5 v3.3.1 When I made tests using this both I put security wpa2...
by natanielklug
Tue Jul 08, 2008 3:21 pm
Forum: Wireless Networking
Topic: Wireless problem (disconnected, received disassoc: class 3)
Replies: 0
Views: 2036

Wireless problem (disconnected, received disassoc: class 3)

Hello all, I am having a serius problem. I have a Mikrotik RouterOS box that runs v3.10. It has 4 wireless interfaces running on 2.4 Ghz, 802.11b, to serve my clients with broadband. This wireless nics are connected into 12 dBi, 90 degres, sector panel antennas one to each side of my tower. They are...
by natanielklug
Mon Apr 28, 2008 5:10 pm
Forum: General
Topic: Very low performance using Mikrotik for routing (with Queue)
Replies: 3
Views: 1233

Re: Very low performance using Mikrotik for routing (with Queue)

Did you fix this yet? BTW have you tried just making one simple queue at one interface? (intead of 2 rules) Like queue>general>max TX>6M and max RX>6M then on advanced interface> xxxx It's what I use and it works fine.... Jorge Dear Jorge, I did not fixed it and I have quite on trying this. Yes. I ...
by natanielklug
Thu Apr 24, 2008 7:31 pm
Forum: General
Topic: Low ethernet speed using MK
Replies: 11
Views: 1859

Re: Low ethernet speed using MK

Target address means your local addresses not destination throughout internet. Faton, This is the same problem. I have 12 networks that will pass throu this router. I need to make QoS based on ports or protocolos (layer7). PS.: I already quite from trying mikrotik for this. I will make this QoS ser...
by natanielklug
Thu Apr 24, 2008 2:44 pm
Forum: General
Topic: Low ethernet speed using MK
Replies: 11
Views: 1859

Re: Low ethernet speed using MK

Check for errors on interfaces, and do you by any chance have TC applied in the Linux. Regards. Faton Dear Faton, I already have checked errors... None. There is no TC in Linux becouse if I disable queue into Mikrotik I get about 20 Mbps upload + 30 Mbps download at the same time. This is the bandw...
by natanielklug
Wed Apr 23, 2008 10:05 pm
Forum: General
Topic: Very low performance using Mikrotik for routing (with Queue)
Replies: 3
Views: 1233

Re: Very low performance using Mikrotik for routing (with Queue)

Please... Anyone?! Some help needed!
by natanielklug
Wed Apr 23, 2008 10:02 pm
Forum: General
Topic: Low ethernet speed using MK
Replies: 11
Views: 1859

Re: Low ethernet speed using MK

try with queue type set ethernet-default pfifo-limit=4294967295 queue type set default pfifo-limit=4294967295 And set your Interface queue to be default or ethernet-default and reply me if it works , tnks in advice! Not a chance. It has the same result as before... :( When I am trying to upload and...
by natanielklug
Wed Apr 16, 2008 2:43 pm
Forum: General
Topic: Very low performance using Mikrotik for routing (with Queue)
Replies: 3
Views: 1233

Very low performance using Mikrotik for routing (with Queue)

Hello all, I am still having problems with Mikrotik used as router (just betwen my backbone, that cames from a Telco, and my internal network). My layout is just like this: http://img224.imageshack.us/img224/6266/networklayoutwo4.png Let me explain about the enviroment: Internet: this is, for my tes...
by natanielklug
Mon Apr 14, 2008 2:46 pm
Forum: General
Topic: Low ethernet speed using MK
Replies: 11
Views: 1859

Re: Low ethernet speed using MK

something isnt right. cpu should be loaded more when using bridge, not less. Bad cabling possibly ? is this a clean install with only ip addreses on interfaces and no filters, etc? you should be able to get almost full throughput on a wired connection I think. Dear ChangeIP, I have made cables usin...
by natanielklug
Sat Apr 12, 2008 2:08 am
Forum: General
Topic: Low ethernet speed using MK
Replies: 11
Views: 1859

Re: Low ethernet speed using MK

Well, the RB150 is probably the problem. I've never used a 150 before, but the CPU is fairly slow, and just running the bandwidth test eats up a lot of the CPU. My friend, I don't think this is the answer. Even if I put the RB150 in bridge mode (no interference at all) it still gets only 20 Mbps. C...
by natanielklug
Thu Apr 10, 2008 10:52 pm
Forum: General
Topic: Low ethernet speed using MK
Replies: 11
Views: 1859

Low ethernet speed using MK

Hello all, I am doing some tests and, as a result, I get something anoying. I have this layout for tests: linux.box.server <> mikrotik 3.7 (rb150) <> my.laptop <> equal to cross-over ethernet cable There is no MASQUERADE. I have a route in linux box that points to the network where my laptop is... S...
by natanielklug
Fri Apr 04, 2008 9:17 pm
Forum: General
Topic: PPPoE Server - Dropping packges when client connect/disconne
Replies: 3
Views: 893

Re: PPPoE Server - Dropping packges when client connect/disconne

Hi, this problem was reported on PPPoE poor performance topic and Mikrotik team is working to solve it. We are waiting for version 3.7 for the fix.
I could not find this topic. Can you send me a link to that?
by natanielklug
Fri Apr 04, 2008 8:27 pm
Forum: General
Topic: PPPoE Server - Dropping packges when client connect/disconne
Replies: 3
Views: 893

PPPoE Server - Dropping packges when client connect/disconne

Hello all, Today I received an information that when a client connect/disconnect into Mikrotik PPPoE Server the other clients gets a package loss. I have made some tests and this is correct. Let me explain what I have done: 1) I have a full PPPoE Server running with an average user connect about 100...
by natanielklug
Tue Mar 25, 2008 7:04 pm
Forum: RouterBOARD hardware
Topic: Routerboard RB150 (mini-router)
Replies: 2
Views: 2042

Routerboard RB150 (mini-router)

Hello all, I have a question that fits best into routerboard.com fórum but this is not working for new users so I decided to post here. The question is about the hardware itself. I have a small ISP and I am working with 8 Mbps frame-relay backbone (that comes from a telco). Now I have a fiber caming...
by natanielklug
Wed Dec 19, 2007 3:08 pm
Forum: General
Topic: Simple Queue question - 3 networks using parent
Replies: 0
Views: 524

Simple Queue question - 3 networks using parent

Hello all, I am trying to make a simple queue work and I am having no sucess. The topology is like this: - I have 3 network cards: "wan", "lab" and "adm" - The interface named "wan" get the link from the isp - The interfaces "lab" and "adm" has address 192.168.1.0/24 and 192.168.0.0/24 (respectvely)...
by natanielklug
Mon Jul 23, 2007 4:25 pm
Forum: General
Topic: Mikrotik as PPPoE NAS > Auth over FreeRadius BOX
Replies: 4
Views: 1170

Re: Mikrotik as PPPoE NAS > Auth over FreeRadius BOX

Check for setting for Simultaneous-Use in /etc/raddb/users. There is where you can set Simultaneous-Use setting. Otherwise, you might want to check freeradius's site... http://wiki.freeradius.org/Main_Page Matt, Simultaneous-Use is working fine. The problem is that when my NAS reboots (without prop...
by natanielklug
Wed Jul 18, 2007 3:38 pm
Forum: General
Topic: Mikrotik as PPPoE NAS > Auth over FreeRadius BOX
Replies: 4
Views: 1170

Re: Mikrotik as PPPoE NAS > Auth over FreeRadius BOX

no idle-timeout ? or keep-alive ? Dear omega-00, Can you explain what is idle-timeout and keep-alive? I know that Freeradius uses checkrad to verify if a user is still connected to a NAS but, checkrad will only work in some NAS (livingstons, cisco, etc). As you can see Mikrotik é set as "other" and...
by natanielklug
Tue Jul 17, 2007 5:13 pm
Forum: General
Topic: Mikrotik as PPPoE NAS > Auth over FreeRadius BOX
Replies: 4
Views: 1170

Mikrotik as PPPoE NAS > Auth over FreeRadius BOX

Hello all, I am having a problem concerning Mikrotik RouterOS. I have to authenticate my clients over a FreeRadius server. This server has Simultaneous-Use set to 1. The problem is that when my mikrotik pppoe nas reboots (like energy drop or something like that) this do not send ANY information abou...
by natanielklug
Mon Jun 04, 2007 2:19 pm
Forum: General
Topic: PPPoE & External FreeRadius do not receive all logout ack
Replies: 2
Views: 770

Re: PPPoE & External FreeRadius do not receive all logout ack

you can give keep alive timeout to your clients in radreply table. nk neeraj_k, I user radius in text mode (I am just already migrating my system to a new MySQL based radius, but it will last a little bit more time). You mean that I can put a timeout condition in radius? Into /etc/raddb/users I hav...
by natanielklug
Fri May 25, 2007 9:54 pm
Forum: General
Topic: PPPoE & External FreeRadius do not receive all logout ack
Replies: 2
Views: 770

PPPoE & External FreeRadius do not receive all logout ack

Hello all, I have a small WISP and I am using PPPoE (Mikrotik) and a CentOS v4.4 FreeRadius server. All my PPPoE concentrators are in the same networks as my FreeRadius server (so the latency betwen than are less than 20ms). The problem occur when a PPPoE client just turn off the computer and, when ...
by natanielklug
Mon May 21, 2007 2:25 pm
Forum: Wireless Networking
Topic: Low speed + high ping + high dropping wireless clients rate
Replies: 6
Views: 1526

It's just simple noise problem, it's very hard to resolve that. When I can't resolve noise issues I just replace atheros with prism and my problems are gone. It is true that atheros have better performance, but when it comes to noise and "dirty" enviroment it's performance is disaster. If you have ...
by natanielklug
Fri May 18, 2007 3:00 pm
Forum: Wireless Networking
Topic: Low speed + high ping + high dropping wireless clients rate
Replies: 6
Views: 1526

well, what about frequency ?
Only 802.11b at 2.4 Ghz.
by natanielklug
Thu May 17, 2007 10:47 pm
Forum: Wireless Networking
Topic: Low speed + high ping + high dropping wireless clients rate
Replies: 6
Views: 1526

check cables , antennas .
type of cables is very important ,
copper or silver .
Hi skynoc,

I am using about 12~16 mt of RGC213. Client signal is ok (I only let a client to enter my network if its SNR is over 20 dB so, this way, I can make a little QoS into signal side).
by natanielklug
Fri May 04, 2007 1:45 pm
Forum: Wireless Networking
Topic: Making a better connection for my clients(Mikrotik + AR5212)
Replies: 13
Views: 2571

cmacneil, Unfurtunately here, in Brazil, omni antennas are not allowed to use (there is only one kind that is too much expensive). Besides that I dont think one only omni could handle more tham 200 clients... This is my case. So I have to usee more setorial panels to have this much clients. Dependin...
by natanielklug
Thu May 03, 2007 2:05 pm
Forum: Wireless Networking
Topic: Low speed + high ping + high dropping wireless clients rate
Replies: 6
Views: 1526

Low speed + high ping + high dropping wireless clients rate

Hello all, I am having a problem that I could read in many other posts is about the same (high ping) but I have another question that is making me nervous: my wireless clients are getting disconnected from a wireless network (mikrotik) without a reason and, when they try to come back, the wireless n...
by natanielklug
Thu May 03, 2007 1:38 pm
Forum: Wireless Networking
Topic: Making a better connection for my clients(Mikrotik + AR5212)
Replies: 13
Views: 2571

What solution make the difference for you: separete the hardware in two, or change the channel? How many clients do you have simultaneous in each antenna? Because my hardware in city 2, have only two PCI cards, two antennas, in this time, I'm having a lot of problem with ping timeout... if I disabl...
by natanielklug
Mon Apr 09, 2007 6:12 pm
Forum: Wireless Networking
Topic: Making a better connection for my clients(Mikrotik + AR5212)
Replies: 13
Views: 2571

I'm in Brazil too... and I'm having the same problem, some times works fine, but some times (about 12:00 - 16:00) the ping goes to 900ms, and a lot of timeouts... I'm using regular PC (P4 1.7GHz, 256MB) with 4 DLink AG530, one in 5.8 for link and 3 in ap-bridge (setorial antenna 17db 90º hyperlink)...
by natanielklug
Tue Apr 03, 2007 6:16 pm
Forum: Wireless Networking
Topic: Making a better connection for my clients(Mikrotik + AR5212)
Replies: 13
Views: 2571

Then best results you should get setting channels like: http://www.extremetech.com/article2/0,1 ... 281,00.asp
yancho,

Thank you for that information. I will try this line of arrangement.
by natanielklug
Tue Apr 03, 2007 3:27 pm
Forum: Wireless Networking
Topic: Making a better connection for my clients(Mikrotik + AR5212)
Replies: 13
Views: 2571

elj03 and elj04 has the same frequency, try change frequency to 2412, 2432, 2452, 2472
yancho,

As I am in Brazil (and it uses the same rule as FCC) I can only use channels from 2412 to 2462. This way I can not use 2472.
by natanielklug
Mon Apr 02, 2007 7:52 pm
Forum: Wireless Networking
Topic: Making a better connection for my clients(Mikrotik + AR5212)
Replies: 13
Views: 2571

Hy, try to (temporarely) disable "elj01" and "elj03", and look if performance goes better (latency, throughput,ecc...). If yes (as i suppose), you need to buy another MT routerboard, and leave "elj01" and "elj03" on the first board, place "elj02" and "elj04" on the second board, connect both (metal...
by natanielklug
Mon Apr 02, 2007 6:37 pm
Forum: Wireless Networking
Topic: Making a better connection for my clients(Mikrotik + AR5212)
Replies: 13
Views: 2571

Making a better connection for my clients(Mikrotik + AR5212)

Hello all, This is my first post to this forum and I need a help to make a quality connection for my clients. I ma using Mikrotik with Atheros AR5212 based PCI cards. I only use 802.11b and the cards are set like this: [admin@mk.elj.cnett.com.br] > /interface wireless print Flags: X - disabled, R - ...