MikroTik

Kola

Consider using bridge filter rules to implement DHCP snooping manually - you can drop DHCP server responses coming in via ports that are members of an interface list, or reverse, drop them all except those coming in via ports on an access list. The ppp profile permits to make the dynamically create...

Kola

Hi all! I'm horsing around a BCP L2 tunnel over L2TP connection. I have a simple configuration — two routers across the Internet with local networks to be combined. First router runs a DHCP server, and I have some DHCP clients on the other side. But as I find out I cant use DHCP snooping on the seco...

Kola

Struggled with this almost whole day today until thinked about fasttrack. I have to direct some special connections from LAN through backup WAN. I tried to do it with common multi-WAN mangle rulles but had encountered very low bandwidth (obviously due to massive packet loss). After all my solution i...

Kola

I always thought hAP lite (and other such devices) can only receive power through its microUSB port cause there's no schematics for USB-connection or even data line isn't just connected. So I thought there's no possibility to add new interface like a USB-modem. Now it seems I lived in a lie. But mod...

Kola

Netinstall should work, although it can be tricky to trigger. see https://forum.mikrotik.com/viewtopic.php?f=13&t=130598&hilit=netinstall#p712721 Thanks, sebastia! By your direction i made a little digging and found myself out using a quite old version of NetInstall (even pre-hAPistoric, bu...

Kola

Hello everyone! A hAP lite classic (ROS v. 6.40.2 stable) was brought to me with 'not updating problem'. Where's actually no space on flash to upload firmware as expected. But there is no '/flash' directory on the /disk and all files seems are on flash (if there is any). And no gain through Internet...

Kola

The vlan interface created on the "host" (client machine) needs to be wrapped in a bridge to allow the change of MAC. Current impl of pass-through (SXT lte kit with 6.42.2) hijacks all traffic by mac (of the host), disregarding the vlan tags. Thank you, sebastia! This important info shoul...

Kola

Tried last RC and still couldn't add lte into bridge! When we will?

Kola

The guides are nice, but where is a guide for 2GHz devices? There isn't many but enough (if take into account kit antennas for Groove and ACOMNIRPSMA for BaseBox 2) to draw a similar table IMHO.

Kola

Thak you normis, but I have a question and my example... Is not a repeater, is a Client with an IP (wireless) and a AP, with new ip, and all the firewall rules in the mk.... It isn't just a repeater it's full working parallel Client + AP mode. I think, MKT guys just called it so to make it clear fo...

Kola

Great! Now I see it's a new stuff in 6.35. Already tried it and it works!

Kola

IMHO Mikrotik rushly release hAP lite for too low price and it started to compete with other RBs. Therefor the guys had to reduce its functionality (or higher the price). And they did it in such an elegant way.

Kola

Please, excuse me my probably old, obsolete or stupid question. But why we can't make VirtualAP on wireless interface in Station mode or vice versa. Many times this feature could be useful in a(my) practice and many SOHO products have it as universal repeater . In OpenVRT you just add both AP and Cl...

Kola

Sob and Cha0s, you guys posted while I wrote my update. Seems like I so got used to ignore https warnings in local network that forgot about it.

Kola

I can redirect a HTTPS request from a browser to a HTTP site. You can if you own this https resource. The redirection to HTTP from HTTPS should come encrypted by ssl. Doesn't it? I think the оnly way to deal with https request trough a hotspot is to "fake" DNS response and 'make' a phony ...

Kola

Hello! I don't think that it is a big deal to make some UPnP client for RouterOS. This feature would be useful (as we got build-in DDNS and until world will totally moved on IPv6) to open a routerboard to the world then it is not a gateway (and the gateway is not yours) but you have to manage it som...

Kola

Now we have.

Sadly but this is probably an error:

USB slot type USB type A

Kola

Hi all! E3372 successfully works as a modem (PPP connection) in Evolved 3G (LTE) mode. It brings 30 Mbps of internets but suffers up to 30% cpu load. Primarily cpu is loaded by 'ethernet' and 'firewall' subsystems on default-like router configuration due to profiler. Is this load ok? Could it be bet...

Kola

Make sure you have upgraded your hAP and are looking in the correct menu

Yep, firmware wasn't the last one. Thanks!

Kola

It's little strange but there's no settings for master-port as well as switch section in WinBox. While this normally can be change with CLI and it's used in default configuration, and I doubt this is such a memory limited feature. Is this marketing or just undone? UPD: Probably the last one cause al...

Kola

Hi! Look at that column, there are 1Gbps three times when the rate is restricted by a port. So it should be one-way speed test i.e. rate is ingress OR outgress. In your case (462Mbps) rate is restricted by packet processing performance (37.6 kpps), so the real value depends on a quantity and complex...

Kola

Google brings me here. I met the same problem - PPTP-client on Win7 doesn't get address from ipv6-prefix setted in PPP secret (nor in general ipv6 addresses). But all it works just fine then I set ipv6 address on client (within prefix range) and global prefix length like 0 or 3 . In the case gateway...

Kola

...So in the mean time do this instead ... since workaround is pretty trivial

Then where definitely should be at least something like resolve6!

Damn, two years is almost done since the promised feature.

Kola

No answer for the actual problem (I have tested on ROS v5.26 and v6.15)?

According to this link(ru) it used to work in some early ROS v5 on MIPS RB. Is this only DUB-E100 problem or it won't work with any ASIX 8817x chipset device?

Kola

If there's no way I think it should appear (some one should make) one to connect two network devices (say RB and PC) via USB-cable. All we need is some dummy modem driver to bring up PPP-connection. It's kind of offtopic but third connection for mAP worth it. P.S. Damn, I forgot RB probably can't be...

Kola

Yeah, I know it disagrees with IETF RFC 3315, so it is very bad.

Kola

Is there a method to specify DUID for a DHCP client? The problem is my local ISP (IPv6 DHCP server of it) checks if request DUID corresponds device MAC address, and if not it responds #6 - no prefixes available. I can switch ports or port MACs in this case but, I think, there should be the way to ch...

Kola

Little sad to hear that, but on the other side that means your company has a wide space to profound RnD. :) One more question, normis . As wiki says "Nv2 DOES NOT HAVE YET: ... synchronization between Nv2 APs" . Is there (possibility of) synchronization between two wireless interfaces work...

Kola

Please, excuse me my probably lame question, but talks about subj were popular some years ago. I hardly tried hard to search an info about it and since found almost nothing special. So, do triple-chain NetMetal's form beam with other .11ac devices or even maybe .11n? Or that will be in next generati...

Kola

License level is 4 and Netbox doesn't have USB

Thank you, Normis. I've already seen you fixed the description.

Kola

NetBox license level is 3 or 4? Product page says 3 and brochure says 4. Should be l4 as it is suggested as AP, but RB911 family traditionally has l3.

Article RB911G-5HPacD-NB seems isn't correct since the device maintains USB at least.

Kola

QRT5 have rb911 inside.

Don't you have or maybe know are there any more QRT photos?

Kola

Do you use kit power supply or PoE-injector? I think you can try to ground minus (-) of power jack or ground Routerboard directly (http://wiki.mikrotik.com/wiki/Manual:Grounding). I don't sure minus is grounded on the board, maybe some one should confirm that, or just check it with tester.

Kola

I also think QRT is much better form-factor for 11ac channel device then SXT. But because QRT-5 is just an antenna-box with RB911G-5HPnD and RB911G-5HPacD (as NetBox 5) appears by now, I think we can expect the subj soon.

Kola

At least it should give some diversity gain to help for bad LOS conditions. Maybe it'll give but also it will make antenna construction at least twice as complex (seems there's no place for third orthogonal feed in a patch antenna unit). There are four models available There did you find this info?

Kola

SXT is 2 chains. Where are the 3 chain antennas Sector/CPE? I think the recent RB (953 and apparently 921) are 3-chained primary due to these new chips support MIMO 3x3. Outdoor antenna with 3-chain is meaningless and you should disable 3-rd chain on RB-device in such an installation. In this case ...

Kola

I guess you found these products in the FCC database. Yes, you're right! Glad to see Mikrotik is up to introduce 11.ac hardware solutions. I thought SXT is not the best 11.ac PtP form-factor, but it's good for a start and RB921 is for other (sobeit has a reasonable price). Here are the links: RB921...

Kola

When there will be news about RB921-5SHPacT , cAP-2n and especially SXTG-5HacD and SXTG-5HacD-SA ? Or maybe I've dug a big secret in Internet? :lol: Anyway you should answer to your main competitor soon. Maybe I don't know something, but it curious Google knows nothing about this devices. :) P\S\ Wi...

Kola

Ok, if no one did I'm answering myself. This is seems due to '1.2.3.1' is an internet address (not from a private network). And once pptp-out1 connection is up this next hope is becoming reachable through etherX directly and pptp-out1 recursively. Therefore it is right to implement route rule with '...

Kola

Hello everyone! After 6.11 update I've got problem with ECMP route configuration. Route rule doesn't work correct if two gateways is specified and one is IP (gateway on network) while second is interface (channel connection). This: /ip route add comment="Default route ECMP" distance=20 gat...

Kola

Also, this is what a pair of them can do >

But how?

I never made setup or saw more when 200Mbs real UDP throughput on 300Mbs modulation with CCQ about or just 100%. Is this new hardware benefits (CPU or radio) or just some good configuration?

Kola

Thanks, normis! I didn't notice screw noses under the lid.

Kola

Hello!

I need to open BaseBox case to reach the board, but I want to do it nice. How can I do it without spoiling it exterior and interior?

Kola

Hello everybody! Recently I've configured IPv6 Internet on RB951Ui with 6to4 public service. Good old IPv4 Internet goes over pptp tunnel of ISP. MTU of pptp is 1450, so I set 6to4's MTU to 1420 (tried 1280 and it looks like it doesn't change anything). I've tested it with this service test-ipv6.com...

Kola

I hope i'm not too late. :lol: These are mine. /ipv6 firewall filter #limited ICMP input add chain=input limit=100,5 protocol=icmpv6 add action=drop chain=input protocol=icmpv6 #limited ICMP forwarding add chain=forward limit=100,5 protocol=icmpv6 add action=drop chain=forward protocol=icmpv6 #as us...

Kola

Normis, when you will update http://routerboard.com with new 2011i models or maybe i can get pictures of these somewhere else?

Kola

Hello! Why in different guides about mikrotik Inet/LAN configuring i never saw filtering rules like this: /ip firewall mangle add action=mark-connection chain=prerouting comment=\ "Mangle connections passing by masquerading rule to 172.16.1.0 net" \ dst-address=172.16.1.0/24 new-connection...

Kola

They are in the wrong order... your general masq should be after your hairpin masq.

FTGJ they are on different interfaces so it doesn't matter, I suggest.

Kola

Sorry, if this is something well known or just my misunderstanding. I got a little problem while reconfigure my router with export/import commands. I've configured unsecured virtual ap with an access rule. The essence of the problem is like that: [admin@MikroTik] /interface wireless access-list prin...

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