Community discussions

MikroTik App

Search found 12 matches

by mikusk
Mon Aug 24, 2020 3:13 pm
Forum: General
Topic: backup to AWS S3
Replies: 0
Views: 995

backup to AWS S3

Hi, I would like to save backups files to aws S3. I enabled SFTP access to S3 via Amazon transfer. I can connect with filezilla without problem. However the only authentication method is via key files. So I generated key files with: ssh-keygen -t rsa -m PEM -f aws I imported both files pub / private...
by mikusk
Fri Aug 30, 2019 6:20 pm
Forum: Beginner Basics
Topic: hAP AC2 performance question
Replies: 0
Views: 972

hAP AC2 performance question

Hi, I just want to confirm with some other owners if copy speed 600 Mbps between VLANs without fastrack with 4 FW rules is OK (CPU utilization 90%). Without FW rules it is working on cable speed. As test I just copy 4GB file between 2 W10 computers (copy from VLAN34 to VLAN33). I checked Test result...
by mikusk
Thu Aug 08, 2019 11:43 pm
Forum: Beginner Basics
Topic: wifi speed - 2 clients only
Replies: 2
Views: 1395

Re: wifi speed - 2 clients only

Thanks for explanation. I was thinking that If I have 2 spatial streams there will be one for each client 144 / 2 = 72. It looks like 2nd spatial stream is not used at all :-( May be that spatial stream can be used only towards one clients ... In laptop there is Intel AC 7260 which is 2x2 so It shou...
by mikusk
Thu Aug 08, 2019 8:39 pm
Forum: Beginner Basics
Topic: wifi speed - 2 clients only
Replies: 2
Views: 1395

wifi speed - 2 clients only

Hi, I have hAP lite where ether3 is connected to computer with samba share when I connect second computer to ether2 and try copy there is almost cable speed close to 100 Mbps. I configured WIFI to allow maximum MCS7 - which is 65 / 72 MBps - 1 stream only ht-supported-mcs=mcs-0,mcs-1,mcs-2,mcs-3,mcs...
by mikusk
Mon Aug 05, 2019 12:20 pm
Forum: Beginner Basics
Topic: CRS112 with VLANs slow performance 100% CPU [SOLVED]
Replies: 1
Views: 1757

Re: CRS112 with VLANs slow performance 100% CPU [SOLVED]

after some investigation I found some left static routes added to the testing computers which caused improper routing. After remove those everything started working as should. Transfer speed within VLANs 110 MB/s, transfer speed between VLANs 30 MB/s

so at the end no Mikrotik issue but my fault :-(
by mikusk
Mon Aug 05, 2019 11:44 am
Forum: Beginner Basics
Topic: HW recommendation
Replies: 3
Views: 1479

Re: HW recommendation

Hi, Thank you for your tips. Appreciate this :-) - No I dont need SFP ports I just need 8 ports so CRS112 was cheapest one with 4 spare ports for future use if I use 1GB LAN SFP. 40EUR difference is almost one hAP ac2. - I just checked test result and you are true hAP ac2 is better with almost same ...
by mikusk
Mon Aug 05, 2019 11:21 am
Forum: RouterBOARD hardware
Topic: CRS112x strange issue [SOLVED]
Replies: 7
Views: 3959

Re: CRS112x strange issue [SOLVED]

thank you man :-) based on your tips I found static route to 192.168.11.0 on one computer probably from some previous testing after route removed everything working fine. So no strange issue on Mikrotik but my fault I was too concentrate on Mikrotik and forgot to check testing computers. Now when it...
by mikusk
Sat Aug 03, 2019 5:41 pm
Forum: RouterBOARD hardware
Topic: CRS112x strange issue [SOLVED]
Replies: 7
Views: 3959

Re: CRS112x strange issue [SOLVED]

Hi, SW restarted several times it did not help. When I change IP of bridge back to factory default 192.168.88.1/24 and switch both PCs to this subnet speed immediately change from 40 to 110 MB/s and CPU utilization goes down to 9% ... Here is my configuration nothing changed from default except last...
by mikusk
Sat Aug 03, 2019 3:09 pm
Forum: RouterBOARD hardware
Topic: CRS112x strange issue [SOLVED]
Replies: 7
Views: 3959

Re: CRS112x strange issue [SOLVED]

Hi, I know that it can be configured as router, but if you look at the links my configuration is only as l2 switch no routing no fw no vlans and still if i copy file from computers in same subnet so routing is not required I got this performance drop. It looks like for some reason it is hitting cpu ...
by mikusk
Fri Aug 02, 2019 6:24 pm
Forum: RouterBOARD hardware
Topic: CRS112x strange issue [SOLVED]
Replies: 7
Views: 3959

CRS112x strange issue [SOLVED]

Hi, I am fighting with this switch whole week. I am new to mikrotik but I think that there is something wrong with my SW. Default configuration: all ports in one bridge and IP 192.168.88.1 assigned to bridge. The problem is that only 192.168.88.0/24 can communicate thru the SW. I connected 2 PCs and...
by mikusk
Fri Aug 02, 2019 12:16 pm
Forum: Beginner Basics
Topic: HW recommendation
Replies: 3
Views: 1479

HW recommendation

Hello, I want to rebuild my old home network with a mikrotik devices. It is very simple design: https://drive.google.com/file/d/1YU294h98ce6vpZKJDE1FjDkBeq7Zg29Z/view?usp=sharing I want to confirm with you before order if these devices will handle my requirements: Requirements LAN: - copy speed insi...
by mikusk
Thu Aug 01, 2019 9:14 pm
Forum: Beginner Basics
Topic: CRS112 with VLANs slow performance 100% CPU [SOLVED]
Replies: 1
Views: 1757

CRS112 with VLANs slow performance 100% CPU [SOLVED]

Hi, I configured VLANs as described here: https://wiki.mikrotik.com/wiki/Manual:CRS1xx/2xx_series_switches_examples It is very simple config: - ether2,3 VLAN11 subnet 192.168.11.0/24 - ether3,4 VLAN22 subnet 192.168.22.0/24 Looks like everything is working fine I got correct IP from DHCP and connect...