MikroTik

temuri426

Hello,

i dont even have menu to renwe key. can you please xplain how to make my software ID visibe in my Mirktik account to transfer licenses:

temuri426

hello,

how many prefixes do you have?

what is cpu average load?

temuri426

JJCinAZ

thanks for the answer, it was very useful.

also will be glad if someone posts several examples like "JJCinAZ"

temuri426

Hello, we are planing a medium size ISP and will use ROS for core router . just not sure about hardware , because we will BGP on those core routers and receive almost 400K routes. If someone has experience with choosing hardware for BGP, please give a bit advice how much RAM memory do i need, what C...

temuri426

Ripper

agree with you , tp link works much better then rb751.. mikrotik's radio is much powerful but doesn't works ok.

temuri426

hi all experiencing the same problem , signal from client to AP is very good (in registration RX rate is 65), but from Ap to client TX rate is 1mb, or 5mb ... this happens when distance betweeb AP and client is about one meter. when i'm far from the AP , client is connected much better. what can be ...

temuri426

hello, this is my installation.. 8km link

IMG0184A.jpg

IMG0183A.jpg

IMG0182A.jpg

unfortunatelly dont have pictures of the other side..

temuri426

add passthrough setting to change-dscp, change-ttl, change-mss,
strip-ipv4-options, change-hop-limit mangle targets;
*) ipsec - fixed problem of RB1200 rebooting when large amount of UDP traffic is
sent through IPsec;

perfect!

temuri426

vote for Georgia, Tbilisi or Batumi

MUM in GEORGIA sounds good !!!

temuri426

thanks..

temuri426

thanks normis

But if i can reset all configuration using reset button in rb750, so why it is not posible to do the same in rb1200.. ?

temuri426

hello we've bought three rb 1200 and i'm unable to reset username and passwords from reset button. i pressed on int while power cycling , but no results.. i knew about other solution opening the box hold screwdriver in reset hole, but i dont need eny time to open almost 15 screws,, is there any simp...

temuri426

hello,
virtualbox interfaces should be disabled when using mac connect from winbox, i have same problem on windows xp.. also vmware interfaces should be disables and any other virtual machines..

temuri426

hi

use l7 application filtering technique, match IE patterns and block them. tere is a some l7 filtering tutorials in mikrotik wiki

temuri426

hi

just run web proxy, and filter web sites using regular expressions..
http://wiki.mikrotik.com/wiki/How_to_ma ... _web_proxy

regards

temuri426

Hi ZioN,

unfortunately i could't find exact drivers for UN2400, so i stoped resolving this problem , it was head ache, time wasting..

If you can ping another hosts in the network it means that everything works ok, you have only routing issues.

temuri426

Done... change frequency from system/routerboard/settings menu... works good

thnks

temuri426

it is from x86 , not from that rb450g.. tommorow i ll try to switch to regular mode

temuri426

yogii

where is this option in winbox menu?

system/routerboard/settings?

ok.. i found it in ros v.5.4 system/routerboard/bios and there are two options cpu mode regular and power saver.

ddd.JPG

i'll try to switch in cpu regular mode on rb450g.

temuri426

ok.thanks

But i dont think if that helps, i'll probably change the board..

temuri426

ditonet thanks for the answer, i new about this option, but why this RB450G shows half of its real frequency? I sew another rb450g and system /resources shows cpu 680mhz. my customer thinks that using this option is overclocking the routerboard, so tommorow he'll bring this rb459g back. If someone h...

temuri426

temuri426

hello My customer claims that his routerboard RB450G shows 300mhz cpu freq in system/resourses menu.. and send me winbox screen shots Безымянный.JPG and also supout.rif file: supout.rar I also chacked my rb1100 router and also it shows the same result. half of its actual cpu frequency 733mhz. Can so...

temuri426

MikroManagement

i've downloaded and installed this driver in my pc, but i can't find generic drivers for qualcomm card..

i found just this three files in qualcomm folder: qcfilterhp.sys, qcusbnethp.sys, qcusbserhp.sys

is coorect way to find generic drivers?

temuri426

MikroManagement hi again.. i've read your post and i have no idea how to extract generic drivers from .exe file, even i dont know how to upload it on routerboard. this devise appears from usb print view, but i can't use it as interface... i read also that i have to upload gobi 1000 firmware through ...

temuri426

MikroManagement

can you explain please how did you installed drivers for that card? i have the same issue ..

thanks

temuri426

hello

i have exactly the same problem ,

Capture.JPG

please mikrotik give me solution for this problem...

i 'm using this card http://h10010.www1.hp.com/wwpc/us/en/sm ... 88196.html ...

temuri426

thanks a lot , i'll try it

temuri426

thanks a lot , i'll try it

temuri426

pjulian

i really need to manage 1000 users... so it means that user manager is not good for my project....

i'll try it using free radius, on dedicated server .. thank..

i have hp wireless controller, and need external radius server .... freeradius will be good enought....

how safer is frerradius?

temuri426

pjulian

if i'll use dedicated pc for this job, will it work better? i need this just for printing account tickets for clients...

temuri426

hi all,

can you plz tell me if the mikrotik user manager have ability to handle almost 1000 hotspot users? there will be 200 ap's.. this is the hotel

thanks

temuri426

thanks normis...

i'll found out such kind of pos terminals...

How do you think is it good way to manage client access in such way using pos terminals?

i think it will be easy for stuff..

if there is any other way, exept online payment system ..please give me advise...
thanks again

temuri426

hi all i need some advices about implementing hotspot system... Our customer needs the wireless connection for clients in its hotel (about 1000 clients), whith good billing system ... and i have few questions about this project..: 1. if i'll use mikrotik user manager, should i buy dedicated pc to ha...

temuri426

hi all... i'm interested in how to manage the payment system whith 3tr party equipment , it is similar to this pos terminal (i choose that picture because i dont know exactly the name of this terminals).. ICE4000.jpg please tell me how to connect this equipment to user manager, and what is the name....

temuri426

thanks, i'll try it

temuri426

i'm gonna use IPsec, can you give the link of tutorial , how to configure server-client vpn connection?

temuri426

hi all we are implementing the wireless network in difficult area, where hard to have internet connection through cable. Only WIMAX ISP can provide internet connection to this area.. I'm using mikrotik router behind the WIMAX router and i need to configure vpn connection through this router... see p...

temuri426

licence 3 is enough to build bridge connection... avialable only bridge mode

temuri426

i also need wireless controler based solution for mikrotik , but there aren't any type of wireless lan controlers wich support mikrotik ...

temuri426

no it doesnt supports mikrotik APs...

temuri426

does mikrotik have wireless lan controller? i need centralized managment, configuration , seamles roaming etc

temuri426

try to change power supply... and upgrade sofrware..

temuri426

for that configuration i recommend you to use rb433ah boards, they have better performance cpu... when i've used just rb433 with two r52nM card it was rebooting somtimes... so use 433ah....

temuri426

by default setting windows seven doesn't have telnet tool.... youo can add it from control panel.... add/remove prgram options

temuri426

just use ipip tunnel...

temuri426

hi ....

it supports 3.2Gbps total throughput

source : http://routerboard.com/index.php?showProduct=58

temuri426

hi... you need to configure 1:1 mapping, you've done it only one direction (dest nat) , and also you need to configure reverse direction natting using source nat.. like that: /ip firewall nat add chain=dstnat dst-address=11.11.11.1-11.11.11.254 \ action=netmap to-addresses=2.2.2.1-2.2.2.254 /ip fire...

temuri426

hi all.. Once i've used it just for testing... i was quite satisfied, nv2 has very stable results... 80 mb ful duplex with N cards... But i couldn't see CCQ status.... it will be good if you add some features for troubleshing porpose..and need more detailed information how it works exactly this prot...

temuri426

hi all... i need to configure my barracuda web filter as external cache engine for mikrotik router... it supports the WCCP protocol for that option... But Mikrotik doesn't supports WCCP but it is possible to use external cache engines like squid.. If someone have any experience please give me some t...

temuri426

hi all.

please someone tell where to buy good parabolic dish antennas... like that one http://www.mikrotik.com/pdf/5g_par.pdf

i was asked to find dish antenna with 3 Feed holders...

temuri426

Viking.za i'm doing almost the same topology with two dual nstreme.... as i guesed you want to agregate links for maximum thruput.. when i did this using routing i coudn't double the thruput... but now i'm going to configure vpls tranparent bridges per wireless link and bonding feature on rb1100(bon...

temuri426

tomorrow i'm going to use two dual nstreme and i'll post the results as soon as i can ...

temuri426

try to change boot order.. i dont remember exactly but there are some options for boot ordering..

here is mentioned how to change boot order

http://blog.vodkamelone.de/archives/148 ... RB433.html

temuri426

today i was testing full duplex simulation with 802.11 g standart and it works great, i've combined two 20mb links and got almost 40mb throughput with Nstreme, also with routing.

so i think that simulation of the full duplex doesn't works in 802.11n... maby,

try to read N fundamentals...

temuri426

does it works well with 802.11 N?

i'll try it again and post the results...

temuri426

dibatech

you can manipulate with tdma-period size...

see link in the previous post........

temuri426

Medianet i've used four routerboards.. also ospf config and nstreme dual, but last one seems like doesn't works well with N standart.. i cant imagine what can be the problem , i have almost half duplex 150-180mb-s with this configuration, but when i' m testing full duplex udp or just tcp the speed i...

temuri426

angboontiong

hi, there is no problem with single wireless link, both of them are working properly... i just need to combine these two links to get maximum throughput..

temuri426

Lakis it is not bonding, just AP--->station 20.20.20.20 is the ip address of second leptop on the other side... i'm testing through the routers.. it shows more realistic results.... angboontiong I tried mpls bridges, eoip, also bonding but i couldn't combine these two speeds... i used also router os...

temuri426

i've tried it... i launched two BT from each leptop (udp, send) and results were terrible...
i think there is no interference between radios, because they are operating in different frequencies (see topology )...

p.s i also tried that topology using two rb433 per site, but results were same...

temuri426

no one wants to help

...... (((((((((

I should attach some animations for being more interesting.... make my posts more attractive... this is the third time i post about the same issue and no one peplies.....

how many topics should i open for getting the answer....!!!!!!!!!

temuri426

maby your card doesn't supports g and N simultaneous connections ....

temuri426

hi again, i wonder if here any mk user who realy did wireless full duplex simulation and got double bandwidth? I've tried all methods for simulating full duplex and coudn't achieve any good results.. i've made another lab , and try to simulate full duplex using just simple static routing.. 800px-Lay...

temuri426

blake I've tried full duplex simulation using OSPF and here is result: topology : Untitled.jpg configuartion : site 1 configuration : [admin@MikroTik] > ip address print Flags: X - disabled, I - invalid, D - dynamic # ADDRESS NETWORK BROADCAST INTERFACE 0 10.10.10.1/24 10.10.10.0 10.10.10.255 ether1...

temuri426

can i upgrade my rb333 to RouterOS v5 beta 6 ?

temuri426

http://www.imageupload.org/image.php?id=5ACE_4C721E1D&jpg Hallo... Recently i was asked to built p2p wireless link with 150mb full duplex speed ..so i have two rb433ah and four r52nM cards.. I tried to make little lab in the office environment and got 80mb full duplex, per one p2p link..using N...

temuri426

hi all. i have the same topology... i was asked to build p2p link , as shown in the picture above...i have four 52n cards and two rb433ah... i'got 90mb ful duplex per p2p connection, but i need to have aproximately 150-200mb speed. after that tried i've tried to bond two wlans on each side but can't...

temuri426

hi all, glad to see new feaures in router os...

what is the advantages of using TDMA in router os?

temuri426

i 'm currently learning configuring hwmplus and i've read that it is possible to run mesh network using ethernet interfaces inside meSH.. and i need configure ethernet based distribution system, in such way that wireless clients can communicate through the ethernet link. or can i just connect severa...

temuri426

hallo again everyone, i've read some info about the wireless antenas.. and i have question about antena polarization..

what is advantages and disadvantages of dual and single polarized antennas?
Which is better for long distance p2p links?

temuri426

thanks, thanks and again a lot of thanks......

now i'm gonna start reading this book :OReilly - 802 11 Wireless Networks - Definitive Guide, and time by time try to post my questions here..

temuri426

wirelesswaves thank you very much for so clear explanation... ;) now i'm interesting : is it possoble to interferrence between two different polarization signal with the same frequency ? does this event degradate the signal ? and also how to calculate how much mW i need for 1 km p2p link? how to cou...

temuri426

if antena and wifi card both have 25 db gain, does it means that sumary gain is 50 db?

if i use two dual polarizational antenas, for p2p link, can i configure same frequency on both AP and use diferent polarizations for rx/tx?

temuri426

see this tutorial to change boot order... http://blog.vodkamelone.de/archives/148 ... RB433.html

there are several boot order modes ...

temuri426

what type of wds do you use? if it is dynamic , try staticaly configure wds links...

temuri426

hi, i've experienced the same problem..

you should change boot order in bootloader.. from console

temuri426

hi all, recently i installed a mikrotik rb433 with r52h wifi cards, the connection between leptops is ok, but when connecting with poket devices like NOkIA n810 i have connection failure, or very poor connection. the issue were solved when i disable power saving mode in NOKIA devices..and everything...

temuri426

hi, try install dude in windows xp compatible mode. windows seven supports it..

temuri426

i 'm not sure but you have errors and drops from receiver side....

temuri426

i forgot about it .

.. do this:

interface enable <interface name>

if dont remember what is the name of the interface just type :

interface print

temuri426

just click on interfase , then right click on your mouse and there is a enable command, thats all..

temuri426

hi ...you can connect to router by hyperterminal....or securecrt... i've experienced the same problem

it's not cross cable.... see this https://specialcomp.com/beagleboard/null_modem.jpg

if your pc doesn't support db9 ports you can use db9-to-usb convertor...

temuri426

hi all...i have a question about wireless connection..

does SPF algorithm runs any time when bandwidth variates between two wirelesss router?

temuri426

i've configured NBMA with static neighbors... it works good...

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