MikroTik

nawshad

I tried to block HTTPS for facebook, youtube with port 443. But it block google.com also in mikrotik 450g routerboard. how to open google.com after blocking port 443 or any other simple ways to block https://www.facbook.com, https://www.youtube.com. I tried all ways you posted in this forum. But it...

nawshad

I tried to block HTTPS for facebook, youtube with port 443. But it block google.com also in mikrotik 450g routerboard. how to open google.com after blocking port 443 or any other simple ways to block https://www.facbook.com, https://www.youtube.com. I tried all ways you posted in this forum. But it...

nawshad

After founding a bug that affects dns servers field input into winbox, I was wondering 2 things about winbox in routerOS 5.26: -how to import/export configuration file via winbox (batch router configuration); -is there a way to avoid router's connection to a specific MAC address (via winbox); -how ...

nawshad

Hi, Check this link http://routerboard.com/RB750GL you can see Performance test results. Brother Saleh, Check attach image of RB450G, bellow 3MB bandwidth load but CPU usages 70%, Giga bit transmission is possible but in real life corporate scenario firewall, queue list and routing all are in same ...

nawshad

Thank you Nawshad for fast and clear answer this is really helpful.

don't forget to give one karma, just click on + sign left side of this page bellow my name.

nawshad

I purchased a RB951-2n about a week and a half ago, and haven't had much time to play with it. I started playing with it a bit today, and with the 'default' config, which hear as I can tell, should work for a very simple setup where the only need is a DHCP Server and access to the internet, the wir...

nawshad

i have a problem with my mikrotik cloud core 1036 how and i tried to reset it with the reset button and jumber how can i reset it's OS plz help Can you access your router by using winbox? if you can access by using winbox then apply bellow command. loggin in to router by using winbox open "new...

nawshad

Hi I'm a bit n00b in networking so I thought i could ask for advise to clear the steps i need to take here. I need to secure down the wifi traffic in public place where there is a high sniffing/exploiting chance as many random secure/unsecure networks are around and lot of random people are around ...

nawshad

Hi I'm a bit n00b in networking so I thought i could ask for advise to clear the steps i need to take here. I need to secure down the wifi traffic in public place where there is a high sniffing/exploiting chance as many random secure/unsecure networks are around and lot of random people are around ...

nawshad

The way I test my scripts is as follows. First build a config file with all the desired settings. Upload this file into a RouterBoard and reset the routerboard without default config. Then connect to it via winbox (mac) and try to import the config file. It will give you an error when someting went...

nawshad

there is more topic with this problem http://forum.mikrotik.com/viewtopic.php?f=2&t=72308 , http://forum.mikrotik.com/viewtopic.php?f=2&t=67810 now is version 6.4 and it still not working , why the hell you fix this problem or tell as something about that? :evil: :evil: :evil: Which version...

nawshad

there is more topic with this problem http://forum.mikrotik.com/viewtopic.php?f=2&t=72308 , http://forum.mikrotik.com/viewtopic.php?f=2&t=67810 now is version 6.4 and it still not working , why the hell you fix this problem or tell as something about that? :evil: :evil: :evil: Which version...

nawshad

logged out: host removed: overrided by static entry

this message logged out users and i dont know why , can some one tell me how can repair this !!!

login in to winbox

in main menu click on System ==>> Logging

there you may customize your logging options.

nawshad

My ISP installed this router in one of our offices with 60 employees. We have a gigabit connection and use the router only for routing. According to the speed test provided by the internet infrastructure foundation in my country, this router performs more than 750 Mbps. Thank You for this info. Tha...

nawshad

If I have traffic going from VLAN A to VLAN B through, in and out through different VLANs on the SFP-port, and some basic firewalling (blocking ports), can I expect near-gigabit performance? If I hook the VLAN A up to a gbit UTP port, and VLAN B on another gbit port, will that give better performan...

nawshad

I've found I can't edit queues in the GUI ... seems to breaks things. Export your queue settings to a file, delete your old one via the GUI, make changes and paste them into the terminal again to reapply them all in one go. will you update your router OS at least 5.26 and then check problem still c...

nawshad

We don't recommend more than 10mbps bandwidth on RB750GL

nawshad

as artsmolkin writes - use the transparent proxy configuration with rules set to what is allowed/denied with proxy caching disabled. That will consume less resources that doing same via firewall. Yes Proxy Caching is high CPU consumer!!! if you are using low end router better not to use proxy cachi...

nawshad

Web proxy Enable and website block Using MikroTik Router OS: PART 1 [WEB PROXY ENABLE] On Main Menu click on IP ==> web Proxy Click on Enable box to active web proxy To make your MikroTik web proxy transparent (or force all http 80 request pass through web proxy) follow bellow steps: On main menu c...

nawshad

Web proxy Enable and website block Using MikroTik Router OS: PART 1 [WEB PROXY ENABLE] Login in to Router using WinBox On Main Menu click on IP ==> web Proxy Click on Enable box to active web proxy To make your MikroTik web proxy transparent (or force all http 80 port request pass through web proxy...

nawshad

Hi I am generating a backup in one router and using that to restore it into another one. The settings include wlan settings, scripts etc. Is this supposed to work? Because I sent this file to someone with the same routerboard model (751u) and it is not working for them. (i made this post yesterday ...

nawshad

Are all packages of same version? Yes, all of them has the 6.4 version. I have uninstalled and installed again, but same result, the wireless part does not exist. I received an email from mikrotik and it will be covered by the warranty. Thank you. strange problem!! never face this type of problem.....

nawshad

If I may add one more clarity about my network topology is i have a cisco router whis is going to the Enternet now my Mikrotik is connected to cisco router then my wireless connected to mickrotic long story shorty the mikrotic will be the management device? Ok, got your point. connect your wireless...

nawshad

It's a cable modem. The wan is assigned by dhcp and it changes every so often. It's dynamic, and not static. It can change. Then your configuration as posted on the first post, should work. You should see counters running on your forwarding rules when you try to connect remotely. This is about port...

nawshad

create top queue with target=172.20.0.0/16 dst=172.20.0.0/16 and no limits? p.s. don't forget to change queue types from 'default-small' to something else will you please share the fact, why we need to change queue type from "default-small" to something else? thanks in advance for your ef...

nawshad

[youtube][/youtube]

could I get a link on you tube how to assign creat acounts please

no!! you don't need wifi enable MikroTik to use usermanager, search google there are lots of video tutorial and sample configuration on usermanager.

nawshad

Hi I am generating a backup in one router and using that to restore it into another one. The settings include wlan settings, scripts etc. Is this supposed to work? Because I sent this file to someone with the same routerboard model (751u) and it is not working for them. (i made this post yesterday ...

nawshad

Hello! Isti: You are all most done!! :) follow this steps. login in to winbox click on ==>System ==>Logging ==>Double Click on Web Proxy rules Click on Topics "down Arrow" click square box put NOT sign ! then select topic debug Click OK You are done. ( check attach Image ) by the way. kar...

nawshad

Hello. I have an Omnitik with the 6.4 version. I'm trying to set the wireless section but I don't have any wlan in it. Is that normal?

Best regards.

yes this is normal for all mikrotik router, you can configure multiple WAN or Multiple LAN as per your requirement.

nawshad

I've got a minor problem. I run with simple queues I have 150-200 customers, each with their own simple queues. I have an uplink to the ISP at 100/100 Mbps. In the beginning, I could get up to 38 Mbps per. customer. But now I can not get more than 20 Mbps per. customer. All my clients have an IP ad...

nawshad

Hello Folks! CCR1016 12G is successfully in place! It was a big performance difference, whole network feels like new built, CPU never raised over 2%, lack of internal switch chip seems not to have any bigger influence on CPU power either. I now wait on Mikrotik Switches, we need 24 port gigabit man...

nawshad

I though so. I do have the exported config.... But how can I edit the exported config to adapt it to the new router? Your help is greatly appreciated! open the exported .rsc file using notepad. copy single command and put it on new router OS, if it don't give any error messages then you are fine wi...

nawshad

i need ddns sript for rb750gl version 5.26 please help me.

check this site ; http://wiki.mikrotik.com/wiki/Dynamic_D ... for_dynDNS

nawshad

We have an RB493G router with 6.2 on it right now. Somewhere along the road something happened to it and anytime we bring up the DHCP server window, winbox crashes. It started in 5.x and we kept upgrading the firmware thinking it might go away, but no help. We can access the DHCP server settings ju...

nawshad

Hi, i got a new Routerboard 493G yesterday. On first boot i hear that starting noise from the pizzo and everything looks normal. I startet Winbox and waited for the Routerboard, but nothing show up, after some time i hear that starting noise again and all ethernet ports lid up, this repeats every 3...

nawshad

I have made a huge mistake while configuring remotely my Mikrotik1 router, I disabled IP - > addresses settings of my Mikrotik device WAN port. I have to access it remotely with winbox with MAC login. I have openwrt gateway between my mikrotik1 router and internet and I am able to access it with ss...

nawshad

I have made a huge mistake while configuring remotely my Mikrotik1 router, I disabled IP - > addresses settings of my Mikrotik device WAN port. I have to access it remotely with winbox with MAC login. I have openwrt gateway between my mikrotik1 router and internet and I am able to access it with ss...

nawshad

my problem: phone (iphone 5 with ios 7.0.2) not connected to wifi ap Hello! azadmehr: After I update my Iphone IOS 7.02 I also face the same problem today. I search the net and found the solutions. you need to reset wifi network settings in your Iphone problem will be solved :O) check this link : h...

nawshad

Ok, it may not be the hairpin after all. I just tried to log in to the dvr remotely, and it doesn't work. The instructions are to forward ports 7000, 67 and 68 tcp, and 67 and 68 udp also. Can someone let me know how to forward these ports. I have done it as I described in my first post, but it is ...

nawshad

Ok, it may not be the hairpin after all. I just tried to log in to the dvr remotely, and it doesn't work. The instructions are to forward ports 7000, 67 and 68 tcp, and 67 and 68 udp also. Can someone let me know how to forward these ports. I have done it as I described in my first post, but it is ...

nawshad

Currently I'm using a pfSense-box as my router/firewall/WAN-loadbalancer/..., but it seems the routerboards can provide more performance (gbit ports) combined with less power consumption (and probably less noise). But I'm not entirely sure a routerboard will cover all my needs... and I rather ask h...

nawshad

Hello, I am using Mikrotik RB450G and Monitoring by Win7 OS. I searched about it but failed to get any proper answer. I want to save my all clients browsing history log into a remote pc (windows pc), but how is it possible? Can any one give me the solution how can I save browsing history into a rem...

nawshad

Hi all, today i tried to do a port forwarding over L2TP tunnel, i have two sites, connected in l2tp with two RB450G, the tunnel work correctly, i can reach the remote networks from other sites connected I need to do a port forwarding of one internal address of site 2 on the public ip of site 1, but...

nawshad

Hi friends,

Im using mikrotik 5.21v 411aH board for my wireless network, im getting frequently interference problem. is there any way to escape from that issue???please help me...

Thank you...

goog question!! why don't you select frequencies manually, select which one got low interference.

nawshad

nawshad , thank you very much for this description. I tried to save web-surfing history into rb-memory (without a remote log-server). Unfortunately, log-file contains a lot garbage. Opening the one page is logged about 30 rows (even with option "!debug") Is it possible to make it more rea...

nawshad

Anyone else have any luck with their ChangeIP scripts since the website changeover?

what is that mean?

nawshad

Remote location for management, but modem supports one dynamic and one static ip for wan. So i will use static ip to access management website, while dynamic will be used for internet. I don't need VPN in this case.

you need one static IP for VPN also!!!

nawshad

I have observed lots of packet drops while ping remotely When the bandwidth was controlled based on the Ip address or subnet through simple queue. Is there any known issue with simple queue. Board model & version: RB711-5Hn & V5.25 ICMP packet (Ping) also required some bandwidth, I think wh...

nawshad

Hi everyone
how can i design an OS for MK ?!
i need MK RB as a computer for connecting some RS232 device to it and use it in my own way

is it possible or i have to buy x86 board ?

Thank You.

What type of OS you want to write?

nawshad

Select Action ==> Redirect Port : 8080 You are DONE!!! now open MTSyslog software in windows PC, you should see your network browsing log appear in the main window. Troubleshoot: if you don't see browsing log then ping from windows PC to router and also check 514 port is not blocked. If above infor...

nawshad

Select Action ==> Redirect Port : 8080 You are DONE!!! now open MTSyslog software in windows PC, you should see your network browsing log appear in the main window. Troubleshoot: if you don't see browsing log then ping from windows PC to router and also check 514 port is not blocked. If above infor...

nawshad

Hi any one help me I'm trying to configure a mikrotik wired its connected to a net gear wireless my challenge is to configure the radius server so that It can authenticate users to the internet via net gear wireless the point behind this was to be able to create and print vouchers according to the ...

nawshad

Hello we are having trouble it seems someone is trying to speed test with our equipment using none of our user name or password but also capable to run a bandwidth test with our equipment we did disable the feature don't nee to know how but is an universal password is still active in router OS soft...

nawshad

Hi All, Can anyone help on customizing sign up page ..apart from logo and colours..Is it possible to include some extra fields? for example Name, Last Name, Tel No etc, Currently it only has email,username, password fields.. Any help is much appreciated. Thanks, Nilesh. Yes I can help in this, add ...

nawshad

Hello, I've recently bought RB750GL for use in my workplace as a dhcp server. There are two physical and logical networks where I work. There is a need to change between these networks quite often. Two dhcp servers exist, one for each network. One is handled by Mikrotik, the other one by another ma...

nawshad

Hi all, I'm loving my new Mikrotik RB750GL - lots of advanced features, good price, seems to work really well. :) There's only one small annoyance that's driving me crazy. The factory reset seems almost impossible to activate without 4 hands. Not sure if all of them are the same, so I attached a pi...

nawshad

I tried to upgrade my routeros on my rb750gl and now all it does it alternate blinking the act and the 5 lan ports lights back and forth. I tried holding both the reset button and using the reset pad under the sticky foot pad. Is it bricked or is there some way to revive it? Thanks for any ideas. t...

nawshad

Hello, Recently i used in my network RB 450 for nating my private IP with public IP.. the problem is i m unable to access router xxx.xxx.184.66 from globally while nating is working properly with public IP . Configuration is below; Nat 0 chain=srcnat action=src-nat to-addresses=XXX.XXX.184.66 src-a...

nawshad

Beginner I have a spare router and omni antenna How do i go about connecting my exsiting Mikrotik RouterBoard RB-951-2n to another router with the omni antenna to boost my wifi range "distance"? Thanks Configure WDS, easy solutions to extend your wireless area range without cabling. good ...

nawshad

450G is the best choice for you. you can configure DHCP client on one interface and you can also able to run DHCP server on other interface. You may also able to filter content and url filter for children PC very easily using Mikrotik Router OS. also you will able to mac based control and bandwidth...

nawshad

ihave mikrotik rb751u-2hnd and iphone 5 mikrotik os 5.25 and afte upgrade my ios to 7 every thng work fine last night i ugrade my phone to ios 7.0.2 and my problem begin. i test it with other os like 5.26 and 6.4 but my issue not solve :( my problem is only with mikrotik ap device and test with oth...

nawshad

I want MTCRE book.

Tanks

There is no such a MTCRE book, but you can study and practice routing concept specialy ion verious type of OSPF. Wiki.mikrotik.com and tiktube.com is the good resource to start with.

nawshad

Hello, I try to understand how works Proxy Direct un MK router. my setup is : 2 RB1100 ROS V6.13 each RB110 have proxy activeted. first routeur IP address is 192.168.1.1 and the second is 192.168.1.2 first router proxy conf is : [admin@MikroTik] /ip proxy> print src-address: :: port: 8080 parent-pr...

nawshad

Constantly crashing router (x86) and requires a reboot
Configuration is:
MB: Gigabyte B75M-D3V - chipset Intel B75
HDD: Compact Flash to SATA adapter

what is the router os version, and what is the load you have put on this server? total user and total bandwidth?

nawshad

I see rb751's cpu stack at 100% and also i get often disconnections from winbox while at 100%. profile usage shows 45% radius and 55% traffic accounting. any thoughts? if you running web proxy then disable it. Web proxy consume lots of cpu resources, by the way will you share what is the traffic lo...

nawshad

Before sorry if i'd bad english, something happen with my routerboard after i'd uninstalled userman, then i'd reboot system via terminal, but after notification of "disconnected", my PC's can't connect to routerboard anymore, what should i do?should i reset my routerboard to factorey syst...

nawshad

Hello, Guys! I'm having some troubles when using the WebProxy in a RB750 (RouterOS 6.3) and I'd like to see if you can help me out. When I try to access some Microsoft webpage (e.g. portal.microsoftonline.com, login.microsoftonline.com or portal.office365.com), the user can make the login normally ...

nawshad

Hi Is there a way to log the ip and mac address for each dhcp allocation (both on one line) ? thanks yann Hello! Yann Oh! yes you can!! it is very easy with Mikroitk Router OS. just follow bellow steps :) Login In to router using winbox click on ==>> System ==>> Logging Click on + sign Select topic...

nawshad

Hi all. Very hope to get a help here. Will use a google-translator, sorry. I need equally divide the internet speed between vlans. And if it's possible equally divide speed between vlan users. Have 2 ISP in failover mode. ISP1 (cable)- 100/20 mbit/s ISP2 (ADSL) - 17/1 mbit/s For example, what I wan...

nawshad

I got a strange problem Ive recently started to use NBMA on my ospf to route between my 2 networks. all my client routerboards gets authentication from the radius server (192.168.4.x) What happens is every now and then the client routerboard cannot see the radius server, as soon as I open New Termi...

nawshad

Hi nawshad, I have the same bug with ver 6.4, enable is gray with winbox but ok via the http web site, I have in stock 4 mikrotik with ver 6.4 they have the same problem, I checked with my RB951G-2HnD too, I reboot, do reset factory always no enable check available with winbox ! Hummm it's weird, a...

nawshad

MikroTik Academy BD going to organize MikroTik certification Training (MTCNA & MTCRE) in Chittagong, Bangladesh on 23rd October to 26th October 2013. It will be great opportunity to learn and get vendor certification on various excellent feature of MikroTik router OS and network technology. visi...

nawshad

Hi, this is first time I'm using Mikrotik, and I also have some past experience with UBNT gear, but I decided to go with something new this time. The setup layout is attached, If I should use any other product, please let me know :) Just hope that transparent bridge for TV is not gonna give me any ...

nawshad

Hello, I am using Mikrotik RB450G and Monitoring by Win7 OS. I searched about it but failed to get any proper answer. I want to save my all clients browsing history log into a remote pc (windows pc), but how is it possible? Can any one give me the solution how can I save browsing history into a rem...

nawshad

Hi, could you please confirm if it's a bug with version 6.4 ? same bug with rb2011uas-2hnd and rb2011uas. I tried to activate by winbox the smb share file but I'm not able, by the web access is ok and by the terminal windows is ok too. The enable square is gray (not available) see the photo Someone...

nawshad

Hello, I'm considering buying the RB951G-2HND and RB951G-2HND. However I need to run my own software on it so I have a minimum requirement on the amount of flash memory. Can you please tell me how much flash memory the respective boards have. Cheers Iain RB951G-2HnD router got 128MB built in flash ...

nawshad

Some weeks ago a bug in the random function get_cycles() of the Linux kernel for MIPS processors was discovered. e.g. https://lists.openwrt.org/pipermail/openwrt-devel/2013-September/021318.html And 10 days ago a fix was provided for this: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux....

nawshad

Hello, I've got strange problem with WinBox... On only one router... Leases tab on DHCP server is broken - how to repair it? missing-leases.JPG I've removed all files from appdata\roaming\miktoik\winbox already but with no luck :( RouterOS version 6.4 mipsbe. Best regards, AF take backup using expo...

nawshad

Hi
my isp using miktotik and i left the pc for download for hours and many times it stops the download and asks for username and password
is there any software for automate this process ?
thanks in advance.

when you create PPPoE dialer click on Remember my Credential.

nawshad

There's default quickset view in the winbox, where I can see all of my wireless clients and their status, uptime etc. Very useful btw in my scenario. But all the clients are represented by MAC address, no the comment I gave them in ACL. Is there a way to change this? add a column with comment or so...

nawshad

Old router config starts like this # sep/13/2013 11:56:34 by RouterOS 2.9.50 # software id = H4NS-3TT Oops this router os version is very old, if you restore this backup to new router os then You might face some problem. Better try to take backup using export command then check syntax and update th...

nawshad

There's default quickset view in the winbox, where I can see all of my wireless clients and their status, uptime etc. Very useful btw in my scenario. But all the clients are represented by MAC address, no the comment I gave them in ACL. Is there a way to change this? add a column with comment or so...

nawshad

hi, I need to know how to give access only to gmail from the router and block others. Even browsing should not take place. Pls Help.. Thanks in advance... Enable IP==>web Proxy in ==> Access add two allow rules *mail.google.com* and *accounts.google.com* allow then deny all other. also create IP DN...

nawshad

hello , i have a rb433 i do this exactly for pppoe server : http://wiki.mikrotik.com/wiki/Pppoe_server_with_profiles the problem is that i have internet with out broad band connection with gate way : 10.10.10.1 and dns : 10.10.10.1 what should i do to not have internet without broadband connection ...

nawshad

I'm using mikrotik hotspot on my wireless network, but, by using IP binding I could gain access to the Internet. RouterOS is installed in a RB110AH. Could someone tell me why this happens. IP binding feature provide, Internet access without authentication. You can put your IP phone, IP camera, netw...

nawshad

Hello Mikrotik my rb450g doesnt boot after downgrading from 5.26 to 4.17 now the problem is if a reflash via netinstall the license will gone? :( :( :( Regards you should have license in your Mikrotik online account. if you don't find it then you may email at support@mikrotik.com with the disk ID o...

nawshad

Hi all I had a Mikrotik router which was a bit old and it went bust. Fortunately I still have the configuration file for it. Is it possible that I upload this configuration on a new router and it works? without having to reconfigure it from scratch? I understand that configs are different for each ...

nawshad

Hello Folks! I experience problems with RB450G, it is put up as NAT router with som queues and failover to alternate ISP etc. nothing complicated. I put traffic queues limit to 100Mbit/s up and down and start limit at 80Mbit/s, we have gigabit internet full duplex. But my problem is, either RB450G ...

nawshad

i didn't find dude server for 900 series

nawshad

it is better if you run dude server on windows.

nawshad

yes, you can install dude on router os

nawshad

Dear friend

have you visited http://wiki.mikrotik.com/wiki/Main_Page
and also visit http://www.tiktube.com/

you will get best learning material. good luck.

nawshad

i think you have to use an passive POE injector to power up your RB751U using PoE, also use proper power adapter which supplied with your router.

nawshad

450G is the best choice for you. you can configure DHCP client on one interface and you can also able to run DHCP server on other interface. You may also able to filter content and url filter for children PC very easily using Mikrotik Router OS. also you will able to mac based control and bandwidth ...

nawshad

can you try to use google dns 8.8.8.8 as test basis and let us know the result.

nawshad

your all settings are ok in putty, just try with Flow Control : XON/XOFF

nawshad

MTCNA Chittagong, Bangladesh | February 15-16, 2013 Mikrotik Academy Bangladesh is a Certified MikroTik Training Partner, will conduct MikroTik RouterOS Training for MTCNA. This Training will be conducted by Nawshad Ahmed Director System Administration of Bijoy Online Ltd. and will cover all the Ba...

nawshad

I was looking for some changes, and I found Bad Blocks: 37.8% in system resources. Print screen attached. I tried to make backup and I got this: supout.rif also attached. any help? I just need fresh backup so I can change router. thank you. Ivan Hello! Ivan, You may take backup two way. follow bell...

nawshad

SFP port is more required interface for high end core router.

Nawshad Ahmed
Bijoy Online Ltd.

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