Community discussions

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by ilkogd
Wed Aug 07, 2019 4:39 pm
Forum: RouterBOARD hardware
Topic: Minimum fibre length between S-3553LC20D
Replies: 10
Views: 981

Re: Minimum fibre length between S-3553LC20D

I understand. One last question - in the schemes attenuators should be on receiver. In my case sender and receiver is the same (only one fiber between SFP modules). So I should put attenuators only on one of SFP modules or on both? Also should I keep them "in production" - the real fiber link will b...
by ilkogd
Wed Aug 07, 2019 2:39 pm
Forum: RouterBOARD hardware
Topic: Minimum fibre length between S-3553LC20D
Replies: 10
Views: 981

Re: Minimum fibre length between S-3553LC20D

Thank you @skylark. What should be the value of attenuators?
by ilkogd
Wed Aug 07, 2019 1:59 pm
Forum: RouterBOARD hardware
Topic: Minimum fibre length between S-3553LC20D
Replies: 10
Views: 981

Re: Minimum fibre length between S-3553LC20D

Maybe someone from MikroTik support should give us answer, this is important question. At the moment opinions are 50:50 and there is not full technical data on product page.
by ilkogd
Tue Aug 06, 2019 3:13 pm
Forum: RouterBOARD hardware
Topic: Minimum fibre length between S-3553LC20D
Replies: 10
Views: 981

Minimum fibre length between S-3553LC20D

Hello. I'm plan to connect CRS326 and HEX-S with S-3553LC20D kit. Before put them "in production" I want to run them in lab with short LC patch cable, 1 meter or 2 meters to make all the configuration and tests. In this case is there any risks for SFP modules, can they be burned because the distance...
by ilkogd
Fri Jul 19, 2019 12:45 pm
Forum: General
Topic: Mikortik DHCP Option 43
Replies: 10
Views: 799

Re: Mikortik DHCP Option 43

I understand, thanks sindy. My experience is only with UniFi APs.
by ilkogd
Fri Jul 19, 2019 11:54 am
Forum: General
Topic: Mikortik DHCP Option 43
Replies: 10
Views: 799

Re: Mikortik DHCP Option 43

I use DHCP option 43 but for Ubiquiti UAPs. Your mistake is - IP address in option 43 should be in hex, for example 192.168.0.15 in hex is c0a8000f. Also for UAP you need to add 0104 in front of hex IP address, in my example the value for option 43 should be 0104c0a8000f
by ilkogd
Wed Jun 12, 2019 12:56 pm
Forum: General
Topic: Severe port flapping on CRS328-24P-4S+ and CRS317-1G-16S+
Replies: 132
Views: 15841

Re: Severe port flapping on CRS328-24P-4S+ and CRS317-1G-16S+

Hi, please open or write in a thread/section where your question is addressed. This thread is about a severe port flapping issue on CRS328 and CRS317 as the title reflects. Thanks, nh EDIT: corrected a typo of product names. I'm sorry if this is mistake. I posted here because CRS328 is the same as ...
by ilkogd
Wed Jun 12, 2019 11:02 am
Forum: General
Topic: Severe port flapping on CRS328-24P-4S+ and CRS317-1G-16S+
Replies: 132
Views: 15841

Re: Severe port flapping on CRS328-24P-4S+ and CRS317-1G-16S+

According to all posters here, the problem presents itself only in connection with CRS317 and 10G SFP+. So it will not happen to your setup. I think the same GuJack20. Do you have CRS326 in production? If you have, what is your opinion for the switch? Somebody else do you have CRS326 in production ...
by ilkogd
Wed Jun 12, 2019 10:20 am
Forum: General
Topic: Severe port flapping on CRS328-24P-4S+ and CRS317-1G-16S+
Replies: 132
Views: 15841

Re: Severe port flapping on CRS328-24P-4S+ and CRS317-1G-16S+

Hello. I need to buy two 24 port switches and I have to choose between CRS326 and second hand Cisco 2960G, the price is the same. If I take CRS326 it will be used with RouterOS for access switch. From what I read in forum, SwOS is not ready for "in production" setups and this is the reason to choose...
by ilkogd
Sat Feb 09, 2019 5:33 pm
Forum: Beginner Basics
Topic: Using RouterOS to VLAN your network
Replies: 82
Views: 17619

Re: Using RouterOS to VLAN your network

@anav First I think that the rule order should be opposite. NEW packets is the easiest way (for me) to tell the router which host can communicate with other and with Internet. For example you can tell that VLAN23 hosts can create NEW connections only when destination is VLAN56 and this hosts will ha...
by ilkogd
Wed Jan 09, 2019 5:39 pm
Forum: Wireless Networking
Topic: Hap ac2 TX power tables info missing
Replies: 8
Views: 1720

Re: Hap ac2 TX power tables info missing

I think everything else is working, only you can't see the values in current Tx.
by ilkogd
Wed Jan 09, 2019 4:53 pm
Forum: Wireless Networking
Topic: Hap ac2 TX power tables info missing
Replies: 8
Views: 1720

Re: Hap ac2 TX power tables info missing

Current-tx-power is not supported by the 802.11ac devices.
by ilkogd
Tue Jan 01, 2019 6:35 pm
Forum: Beginner Basics
Topic: Simple AP Bridge setup
Replies: 5
Views: 4590

Re: Simple AP Bridge setup

If you want to use Mikrotik Routerboard only as access point you should: 1. Reset the board with option No default configuration 2. Login with WinBox with MAC address 3. Create new bridge interface 4. Put in created bridge all of the Ethernet and wireless interfaces 5. Set IP address on bridge for m...
by ilkogd
Sun Dec 30, 2018 7:57 pm
Forum: Wireless Networking
Topic: How to increase wireless speed of hAP ac²?
Replies: 8
Views: 789

Re: How to increase wireless speed of hAP ac²?

This is near maximum for n Standart, please make picture from registration tab too
I don't have screen shot from registration tab, but in time of the test laptop was rated as I said 300Mbps/300Mbps Tx/Rx and distance to the router was 1 meter.
by ilkogd
Sun Dec 30, 2018 10:37 am
Forum: Wireless Networking
Topic: How to increase wireless speed of hAP ac²?
Replies: 8
Views: 789

Re: How to increase wireless speed of hAP ac²?

Just make some test with large file transfer. Laptop is Lenovo X220 with Intel Centrino Advanced N-6205 300Mbps adapter and another PC is connected with Ethernet cable. Channel width is 40MHz and adapter is rated 300Mpbs/300Mbps, no other station on 5GHz near me. The speed vary between 185Mbps and 2...
by ilkogd
Tue Dec 25, 2018 5:35 pm
Forum: Beginner Basics
Topic: HapAC2 as simple access point
Replies: 7
Views: 656

Re: HapAC2 as simple access point

If you want to use hAP ac2 only as access point you should: 1. Reset the board with option No default configuration 2. Login with WinBox with MAC address 3. Create new bridge interface 4. Put in created bridge all of the Ethernet and wireless interfaces 5. Set IP address on bridge for management pur...