Community discussions

MikroTik App

Search found 40 matches

by Frozer
Sat Oct 19, 2019 7:40 pm
Forum: Wireless Networking
Topic: RB4011iGS+5HacQ2HnD-IN 5Ghz disappearing
Replies: 20
Views: 6713

Re: RB4011iGS+5HacQ2HnD-IN 5Ghz disappearing

When will this crap be repaired ??? I reboot the router 2-5 times a month ... Even D-LINK did not behave like that.
by Frozer
Tue Jun 26, 2018 12:35 pm
Forum: Wireless Networking
Topic: hAP lite ac Country, Frequency and Frequency mode
Replies: 13
Views: 5405

Re: hAP lite ac Country, Frequency and Frequency mode

Hello. I use mikrotik hap ac. I can't change the country, code the default is available only Russia3. Really began to block the channels and for Russia ? https://media.discordapp.net/attachments/335915922428526612/438777384960000010/unknown.png I just bought an RB912 card and found it the same symp...
by Frozer
Sat Mar 25, 2017 4:02 pm
Forum: RouterBOARD hardware
Topic: RB912 UAG-2HPnD SIM Card Problem
Replies: 4
Views: 1901

Re: RB912 UAG-2HPnD SIM Card Problem

And try to take out sim card form metal holder and carefully push in middle of holder, then reinsert.
Just helped me too. Thank you, man! 8)
by Frozer
Sat Mar 25, 2017 2:42 am
Forum: General
Topic: Routerboard 951 - poor usb power output
Replies: 15
Views: 5875

Re: Routerboard 951 - poor usb power output

The problem exists to this day. Moreover, if the RB951 from the old parties normally kept the Huawei E3372 modems, the newly acquired steel is even worse - the modems hangs about every 15 minutes approximately. It looks like Engineers Microtics hear us on the contrary. The only device that I found h...
by Frozer
Sat Feb 25, 2017 7:58 am
Forum: General
Topic: Unstable ping with MRRU enable on L2TP tunnel (ROS 6.22)
Replies: 2
Views: 870

Re: Unstable ping with MRRU enable on L2TP tunnel (ROS 6.22)

2017 year but we still have only one relatively fast type of tunnel (workin on UDP) and with mtu problems (MRRU not working as expected so needed dancing with TCP MSS) :-(
by Frozer
Tue Nov 01, 2016 2:57 am
Forum: Scripting
Topic: Add element to associate array with custom key from variable: x {$key=$val};
Replies: 10
Views: 2401

Re: Add element to associate array with custom key from variable: x {$key=$val};

Great MikroTik Support! Please help with this code:
This is bug? How x variable save between function calls!? I set it empty array: :local x ({});?
:shock:
It is better to write to support@mikrotik.com, where they will do anything faster. Function feature added recently so can be really bug.
by Frozer
Tue Nov 01, 2016 2:52 am
Forum: Scripting
Topic: Add element to associate array with custom key from variable: x {$key=$val};
Replies: 10
Views: 2401

Re: Add element to associate array with custom key from variable: x {$key=$val};

Frozer HA-HA! It's so easy! Add dynamic elements with :set command, when key doesn't exist! { :local key1 "MyKey1"; :local key2 "MyKey2"; :local val1 "MyValue1"; :local val2 "MyValue2"; :local a ({}); #Add dynamic elements! :set ($a->$key1) $val1; :set ($a->$key2) $val2; :-) Hm... It seems so many ...
by Frozer
Thu Oct 27, 2016 11:09 am
Forum: Scripting
Topic: Add element to associate array with custom key from variable: x {$key=$val};
Replies: 10
Views: 2401

Re: Add element to associate array with custom key from variable: x {$key=$val};

But the code no have secure for a parallel jobs. About what speech. A lot of code for setting the scripts in queue. A lot of code for simple operations. All this may be avoided by adding dynamic variables and posibility to define arrays key from variable's values. So waiting for action from the dev...
by Frozer
Thu Oct 27, 2016 7:12 am
Forum: Scripting
Topic: Add element to associate array with custom key from variable: x {$key=$val};
Replies: 10
Views: 2401

Re: Add element to associate array with custom key from variable: x {$key=$val};

:local x {"$key"="value"} - it work as logical expression! why? It's work as :local x {("$key"="value")} !? this work as logical expression in ROS Ver6.37.1, 5.25 and 4.17. :-( Nowdays, the result can be obtained such method for example: :global GlobalScriptBuffer; :local x ({}); :local key "key_na...
by Frozer
Thu Oct 27, 2016 6:51 am
Forum: Scripting
Topic: Add element to associate array with custom key from variable: x {$key=$val};
Replies: 10
Views: 2401

Re: Add element to associate array with custom key from variable: x {$key=$val};

Well, no 2-dimensional arrays - it is still bearable. This is a big flaw in the scripting language of router OS. Due to the lack of support for dynamic variables (reffer to, or create a variable with name from the value of another variable) and the possibility to define array's keys in the same mann...
by Frozer
Tue Oct 25, 2016 12:07 pm
Forum: Scripting
Topic: Empty array initialization
Replies: 5
Views: 3436

Re: Empty array initialization

Also, one can use
({})
to have an empty array literal.
Thank you, man!
by Frozer
Tue Aug 16, 2016 3:31 pm
Forum: RouterBOARD hardware
Topic: Three RB951Ui-2nD hAP dead in a week with LTE modem in USB
Replies: 9
Views: 4345

Re: Three RB951Ui-2nD hAP dead in a week with LTE modem in USB

Dear support. When you finally got the engineers to develop a home (office) router with sufficient voltage power of USB port? So far I have found only RB411 series, but it is not home router (((Even cheap Zyxel Kennetic 4G has no USB power problems. It is a shame!!! I could sell them tons, along wit...
by Frozer
Tue Feb 09, 2016 8:13 pm
Forum: General
Topic: Connect to specific device trough PPTP VPN
Replies: 2
Views: 436

Re: Connect to specific device trough PPTP VPN

How about the firewall rules? :)
by Frozer
Tue Feb 09, 2016 8:07 pm
Forum: General
Topic: Bruteforce login prevention for SSTP Server
Replies: 7
Views: 2649

Re: Bruteforce login prevention for SSTP Server

May be it is enough to limit the number of concurrent connections to the server's port for each IP address....
by Frozer
Tue Feb 09, 2016 7:59 pm
Forum: General
Topic: Bruteforce login prevention for SSTP Server
Replies: 7
Views: 2649

Re: Bruteforce login prevention for SSTP Server

content="authentication failed" will not work SSTP
by Frozer
Tue Feb 09, 2016 7:56 pm
Forum: General
Topic: Bruteforce login prevention for SSTP Server
Replies: 7
Views: 2649

Re: Bruteforce login prevention for SSTP Server

I think these rules are not suited for either L2TP or SSTP. All because the password verification is done over established & encrypted connection which is not transparent for wirewall. Protection could be built into the SSTP server itself but it is not for now. Considering the negotiation time I thi...
by Frozer
Tue Feb 09, 2016 7:41 pm
Forum: General
Topic: Mikrotik SSTP Client - handshake failed: unable to get certificate CRL
Replies: 3
Views: 4973

Re: Mikrotik SSTP Client - handshake failed: unable to get certificate CRL

Fast reply from support:
Problem is that server certificate has its own CRL defined, which is not defined
in CAs. That is why it started to work after server cert import.

We will add in one of the next versions possibility to add manually CRL URL
specially for such cases.
by Frozer
Wed Feb 03, 2016 6:26 am
Forum: General
Topic: Mikrotik SSTP Client - handshake failed: unable to get certificate CRL
Replies: 3
Views: 4973

Mikrotik SSTP Client - handshake failed: unable to get certificate CRL

Setup server with just recieved Tawte public SSL123 certificate, uploaded & imported files: - Thawte Primary Root CA.pem - Thawte EV SSL CA - G2.crt - vpn.mydomain.com.crt - vpn.mydomain.com.key (sertificates imported OK, with no error in log) /interface sstp-server server set authentication=mschap2...
by Frozer
Mon Feb 01, 2016 11:58 am
Forum: General
Topic: IPIP Tunnel MTU Problem
Replies: 7
Views: 4067

Re: IPIP Tunnel MTU Problem

At the moment I can only assume that this mechanism is still implemented, but does not work very well as planned. Perhaps at the time the negotiation of the tunnel both sides inform each other about phisical interfaces MTU but for some reason, one side reports the wrong data... Just my guess.
by Frozer
Mon Feb 01, 2016 11:51 am
Forum: General
Topic: IPIP Tunnel MTU Problem
Replies: 7
Views: 4067

Re: IPIP Tunnel MTU Problem

scampbell, It is not possible to transfer larger then MTU packets without fragmentation - I understand it. But I'd like fragmentation performed at ip-encap protocol level. It is possible judging by the fact that one tunnel formally pass packets of 1600 bytes. A similar mechanism exists in PPTP tunn...
by Frozer
Mon Feb 01, 2016 6:07 am
Forum: General
Topic: L2TP over IPSec stopped working in v6.33.5
Replies: 4
Views: 947

Re: L2TP over IPSec stopped working in v6.33.5

IPSEC is one large bug changing with almost every new version of ROS :)
by Frozer
Mon Feb 01, 2016 6:01 am
Forum: General
Topic: processor hight 100% ??
Replies: 2
Views: 465

Re: processor hight 100% ??

Try to use a less resource-intensive encryption, such as DES, as well use IPSEC only for those data that really need it. Another option - more efficient equipment (home class routers has a resource limit about 20 megabits/s as I founded). Also many years have problems with IPSEC over unstable phisic...
by Frozer
Mon Feb 01, 2016 5:46 am
Forum: General
Topic: IPIP Tunnel MTU Problem
Replies: 7
Views: 4067

Re: IPIP Tunnel MTU Problem

This issue is very important for me because I would like to finally get that tunnel though would be (formally) transmits packets larger than the MTU of physical channels through which the tunnel is organized. Affliction with changing TCP SYN values is not very suitable because it is only suitable fo...
by Frozer
Mon Feb 01, 2016 5:35 am
Forum: General
Topic: IPIP Tunnel MTU Problem
Replies: 7
Views: 4067

Re: IPIP Tunnel MTU Problem

DEVICE_1: /interface ppp-client add add-default-route=no apn=yota.ru dial-on-demand=no disabled=no info-channel=1 name=ppp-yota port=usb1 profile=YOTA /interface ipip add !keepalive local-address=1.1.1.1 mtu=1600 name=ipip-to-home-vladlink2 remote-address=2.2.2.2 add !keepalive local-address=1.1.1.1...
by Frozer
Mon Feb 01, 2016 4:33 am
Forum: General
Topic: IPIP Tunnel MTU Problem
Replies: 7
Views: 4067

IPIP Tunnel MTU Problem

Have 3 devices: DEVICE_1: WAN PPP interface with static external IP 1.1.1.1 & real MTU/MRU 1500 DEVICE_2: WAN PPPoE interface with static external IP 2.2.2.2 & real MTU/MRU 1492 DEVICE_3: WAN ethernet interface with static external IP 3.3.3.3 & real MTU 1500 All devices with ROS 6.33.5 From DEVICE 1...
by Frozer
Thu Jun 25, 2015 6:10 pm
Forum: General
Topic: Routerboard 951 - poor usb power output
Replies: 15
Views: 5875

Re: Routerboard 951 - poor usb power output

We will add max USB current value to specification table for all newer products.
Not bad if add actual data to specs of all available products and (not just newer).
by Frozer
Thu Jun 25, 2015 2:56 pm
Forum: RouterBOARD hardware
Topic: What does MikroTik have against external antennas in SOHO products?
Replies: 45
Views: 21582

Re: What does MikroTik have against external antennas in SOHO products?

Any RB951 with its integrated antennas will kick the pants off any tp-link, no matter if you swap its antennas with a 30dBi one. Included concrete wall houses. Sorry I did not read your message at once) By the way I tried to connect 6-10 dBi omni antennas to RB711 - RB951 anyway works much better...
by Frozer
Thu Jun 25, 2015 2:51 pm
Forum: RouterBOARD hardware
Topic: What does MikroTik have against external antennas in SOHO products?
Replies: 45
Views: 21582

Re: What does MikroTik have against external antennas in SOHO products?

RB951 with internal antennas working better then d-link with external. In sensitivity and in transmission. Connectors complicate and increase the cost of construction. Looking for routers with connectors - please choose another model )
by Frozer
Thu Jun 25, 2015 2:46 pm
Forum: RouterBOARD hardware
Topic: RB912 insufficient usb power current for USB modems
Replies: 3
Views: 1253

Re: RB912 insufficient usb power current for USB modems

usb optimal length its around 4 meters. try using a externally powered usb hub check the integrity of usb cable Thanks for the advice but with usb hub I can't do usb power reset by router. The only problem is that usb amperage on this router is inadequate and no a word about this in the description...
by Frozer
Sun Jun 21, 2015 7:54 pm
Forum: RouterBOARD hardware
Topic: RB912 insufficient usb power current for USB modems
Replies: 3
Views: 1253

RB912 insufficient usb power current for USB modems

I need to change the mini-PCIe modems installed in routers RB912 to new USB modems Huawei E3372s. Surprised to find that they are hangs in a few minutes of work although routers RB951, RB711 work perfectly (even with 10m USB cable). I did a lot of experiments and concluded that c 99% probability the...
by Frozer
Mon Nov 24, 2014 12:01 pm
Forum: RouterBOARD hardware
Topic: Is there a stable working Mini-PCIe 3G modem with RB912?
Replies: 10
Views: 6486

Re: Is there a stable working Mini-PCIe 3G modem with RB912?

Nowtime replaced all modems with Sierra MC7710. Quite expensive, but work flawlessly. No PPP-client (with DIP mode works as LTE interface) and in all ranges (2G / 3G / 4G, including LTE2600). Highly recommend. Of the minuses - it is now impossible to send and read SMS, as it was possible with the PP...
by Frozer
Mon Nov 24, 2014 11:53 am
Forum: General
Topic: source of unused address list name
Replies: 15
Views: 2838

Re: source of unused address list name

No, no....do export...copy to favourite text editor/viewer and search the output for name of that address list. Do not use backup file.
That's the point that there are no such records )
by Frozer
Mon Nov 24, 2014 11:34 am
Forum: General
Topic: source of unused address list name
Replies: 15
Views: 2838

Re: source of unused address list name

Maybe it is used in some rules. Do "export" in terminal and search for it.
There are no deleted records in the export file - they are exists only in the backup file. But edit it unsafe as I think. 100% not used anywhere.
by Frozer
Mon Nov 24, 2014 11:25 am
Forum: General
Topic: source of unused address list name
Replies: 15
Views: 2838

Re: source of unused address list name

Somebody solved this problem or not? Sometimes confused and choose the wrong name of address-lists group (long ago deleted). How to clean them - solution is not described anywhere.
by Frozer
Fri Nov 21, 2014 11:37 am
Forum: General
Topic: Unstable ping with MRRU enable on L2TP tunnel (ROS 6.22)
Replies: 2
Views: 870

Unstable ping with MRRU enable on L2TP tunnel (ROS 6.22)

Established L2TP tunnel between two Mikrotiks. Ping with packets 1500 from one to another without tunnel going without loss. Also ping with 1450 packets through L2TP tunnel (MTU/MRU 1450) going without loss. Was delighted to learn about the MRRU feature and tried to set MRRU to 1614 for both sides. ...
by Frozer
Fri Nov 21, 2014 11:02 am
Forum: Scripting
Topic: How comaprision operators working?
Replies: 1
Views: 749

How comaprision operators working?

Nowhere can find information about what type of data is equivalent in ROS another, for example: 0 == "0" or not 0 == false or not "" = 0 or not etc. Or operator "=" in ROS works as the "===" operator in PHP (ie compares fully meet the type and value of the variable)? It is also not clear what result...
by Frozer
Thu Nov 13, 2014 6:08 pm
Forum: General
Topic: How to connect using OpenVPN without encryption on v.6.5+ ??
Replies: 9
Views: 2232

Re: How to connect using OpenVPN without encryption on v.6.5

@Frozer: Please start your own topic if you expect answers, since there is no relation to the previous discussion. I said "also", which means that I am interested in is the problem of the author, as well as additional features that have secondary importance. In version 6.22 seems developers have ad...
by Frozer
Sat Nov 08, 2014 2:53 pm
Forum: General
Topic: How to connect using OpenVPN without encryption on v.6.5+ ??
Replies: 9
Views: 2232

Re: How to connect using OpenVPN without encryption on v.6.5

Also looking for the ability to create a tunnel behind a NAT that-be to put 2 different types of traffic: regular and encrypted (through ipsec). Not found. PPTP and L2TP are not suitable, as the provider has closed all ports except 80 and 446 and GRE. Also I am very unhappy that OVPN has no compress...
by Frozer
Mon Feb 24, 2014 10:04 am
Forum: RouterBOARD hardware
Topic: Is there a stable working Mini-PCIe 3G modem with RB912?
Replies: 10
Views: 6486

Re: Is there a stable working Mini-PCIe 3G modem with RB912?

Thanks for the tips. I'll try to do experiments. By the way, I think is not necessary to add an initialization string, just run once and modem remember the settings of 3G mode. And I recently tested the Huawei E392 USB modem (it can work apart from anything else in LTE networks), I liked how it work...
by Frozer
Tue Dec 10, 2013 5:41 am
Forum: RouterBOARD hardware
Topic: Is there a stable working Mini-PCIe 3G modem with RB912?
Replies: 10
Views: 6486

Is there a stable working Mini-PCIe 3G modem with RB912?

Hi everyone! Was " happy" the owner of the board RB912 and modem Huawei EM820W. First tried to run the modem onboard RB912 with Router OS v5.26. The modem does not running up. Then changed the type of USB to MiniPCIe (in ROS v5.26 this can only be done via the command line), but appeared usb1 port s...