Community discussions

MUM Europe 2020

Search found 12 matches

by bmann
Tue Jan 14, 2020 5:48 pm
Forum: General
Topic: VLANs + port-isolation does not work - limitation or bug?
Replies: 1
Views: 394

Re: VLANs + port-isolation does not work - limitation or bug?

It's limitation of switch chips. The documentation has been update by mikrotik team. https://wiki.mikrotik.com/wiki/Manual:Switch_Chip_Features#Port_isolation Warning: Switch chips with a VLAN table support (QCA8337, Atheros8327, Atheros8316, Atheros8227 and Atheros7240) can override the port isolat...
by bmann
Thu Jan 02, 2020 2:43 pm
Forum: General
Topic: VLANs + port-isolation does not work - limitation or bug?
Replies: 1
Views: 394

VLANs + port-isolation does not work - limitation or bug?

When testing some configuration I've found the issue below: 1. configured VLANs for untagged and tagged traffic -> it seems working fine (details in post: https://forum.mikrotik.com/viewtopic.php?f=2&t=155103) 2. configured port isolation - all ports forward-to port1 -> it does NOT work Tested on: 1...
by bmann
Sun Dec 29, 2019 6:07 pm
Forum: General
Topic: Mixed VLANs in switch
Replies: 7
Views: 1079

Re: Mixed VLANs in switch

Thanks for feedbacks, I got some time for testing and got kind of working configuration, at least for me. I did not verify all possible aspects, but below is my config. VLAN tab: vlan 10 on ether1, ether2 and switch1-cpu ports vlan 0 on ports ether1, ether3 and ether4 Port tab: VLAN header set to 'l...
by bmann
Fri Dec 27, 2019 10:43 pm
Forum: General
Topic: Mixed VLANs in switch
Replies: 7
Views: 1079

Mixed VLANs in switch

Hello guys, I want to use hAP lite as simple switch with tagged and untagged traffic (possibly with port isolation), but the configuration is little bit cryptic for me. I've followed - https://wiki.mikrotik.com/wiki/Manual:Basic_VLAN_switching Other devices with built-in switch chip - https://wiki.m...
by bmann
Mon Apr 01, 2019 12:17 am
Forum: General
Topic: UKNOF 43 CVE
Replies: 223
Views: 43998

Re: UKNOF 43 CVE

I would say that MikroTik has good products for many people. For consumers it is great product. You pay for a gear and then you can run it several years with updated RouterOS version and without any additional cost. And in fact the issues are fixed in time. There is not many vendors doing this. The ...
by bmann
Thu Aug 30, 2018 12:00 am
Forum: Announcements
Topic: v6.40.9 [bugfix] is released!
Replies: 56
Views: 17335

Re: v6.40.9 [bugfix] is released!

I can see problem with web server over https. After file download it gets unaccesible.
Anyway I've enabled http over CLI and that works.
by bmann
Thu Aug 23, 2018 12:27 am
Forum: Announcements
Topic: v6.42.7 [current] is released!
Replies: 159
Views: 34071

Re: v6.42.7 [current] is released!

Right, it is legitimate request. In my case this does not impact me, but with bigger amount of devices it is problematic and risky.
If it is serious then better to say 'upgrade', details will follow later or release the details immediately.
by bmann
Wed Aug 22, 2018 11:01 pm
Forum: Announcements
Topic: v6.42.7 [current] is released!
Replies: 159
Views: 34071

Re: v6.42.7 [current] is released!

@R1CH: Yes, it was not here. Probably they needed to wait for 6.40.9 to ne released too. The the information was added to both. I do not see problem to release more information later. Maybe it is about to give people some time to upgrade before releasing details. @chechito: Are you serious with your...
by bmann
Sat Jun 02, 2018 1:33 pm
Forum: SwOS
Topic: CRS-317 - Does SWoS have a physical advantage over RouterOS
Replies: 7
Views: 5472

Re: CRS-317 - Does SWoS have a physical advantage over RouterOS

I guess there is no big difference in underlying switching functionality. The device contains switch chip, what has to be programmed and in fact does not matter what OS does it. It is more likely what the producer implements and to what market is the product focused. 1. SwitchOS (I have old 250 vers...
by bmann
Fri Sep 15, 2017 11:50 am
Forum: General
Topic: Modem Vodafone K5160
Replies: 0
Views: 804

Modem Vodafone K5160

Hi, I got modem Vodafone (Huawei) K5160. It is lte modem and identified as 12d1:1f1e, then switched to 12d1:157f as lte modem. 1. the mode works with x86 CHR version 6.38.7 well in KVM (for testing purposes) - the modem is identified as 12d1:1f1e - then it is switched by RouterOS to 12d1:157f - impo...
by bmann
Wed Jan 09, 2013 11:41 pm
Forum: RouterBOARD hardware
Topic: RB2011UAS-2HnD-IN Questions Topic
Replies: 215
Views: 94000

Re: RB2011UAS-2HnD-IN Questions Topic

Hi otgooneo, regarding 1/ I've thought that when general purpose CPU is involved so kernel is used for handling this traffic. Do you know how is done and how is it possible that CPU can do fast path without kernel? Or what am I missing? regarding 2/ thanks for kick off. I see it now as hw switch bak...
by bmann
Sat Jan 05, 2013 6:10 pm
Forum: RouterBOARD hardware
Topic: RB2011UAS-2HnD-IN Questions Topic
Replies: 215
Views: 94000

Re: RB2011UAS-2HnD-IN Questions Topic

hello, the RB2011UAS-2HnD-IN is my first mikrotik device, so sorry if I will ask any crazy questions :D I read manual and have played with it, but I'm unsure with some topics. 1. fast path - I understand it in way that packets can be routed in hardware (switch chip) and CPU is not used. Because in t...