Community discussions

Search found 103 matches

by skylark
Thu Aug 22, 2019 8:38 am
Forum: General
Topic: Local updates server
Replies: 1
Views: 31

Re: Local updates server

Under System - Auto Upgrade you can choose the device from which a particular unit will upgrade. Of course, that is only one of the available options.
by skylark
Tue Aug 13, 2019 8:38 am
Forum: RouterBOARD hardware
Topic: Minimum fibre length between S-3553LC20D
Replies: 10
Views: 980

Re: Minimum fibre length between S-3553LC20D

If support say attenuators are required is the datasheet incorrect? You only have to use attenuators when you use transceivers for a distance of couple meters. S-3553LC20D range is 20 kilometers, for example, if you use them to interconnect two devices with range 10km, attenuators is not necessary.
by skylark
Wed Aug 07, 2019 3:35 pm
Forum: RouterBOARD hardware
Topic: Minimum fibre length between S-3553LC20D
Replies: 10
Views: 980

Re: Minimum fibre length between S-3553LC20D

5dB will be enough.
Will work with 10dB aswell.
by skylark
Wed Aug 07, 2019 2:15 pm
Forum: RouterBOARD hardware
Topic: Minimum fibre length between S-3553LC20D
Replies: 10
Views: 980

Re: Minimum fibre length between S-3553LC20D

For S-3553LC20D and such a short-range like 1-2 meters, you have yo use attenuators. Our SFP transceivers do not have auto-power adjustment.
by skylark
Wed Aug 07, 2019 10:57 am
Forum: RouterBOARD hardware
Topic: Minimum fibre length between S-3553LC20D
Replies: 10
Views: 980

Re: Minimum fibre length between S-3553LC20D

The SFP's will automatically increase/decrease power as needed. There's no minimum distance for a fiber cable. Maximum limitations are provided as there is loss / fade over long cable runs. Maybe there are transceivers with auto-power adjustment, but definitely not all of them. Maybe you can mentio...
by skylark
Tue Aug 06, 2019 12:31 pm
Forum: General
Topic: [ROS/Firewall] How to MANGLE by raw HEX bytes ? [SOLVED]
Replies: 6
Views: 472

Re: [ROS/Firewall] How to MANGLE by raw HEX bytes ?

Maybe you can simply use address-list?
/ip firewall address-list
add address=www.aaabbb.com list=blocked
add address=www.aaa.com list=blocked
/ip firewall filter
add action=reject chain=forward dst-address-list=blocked reject-with=icmp-network-unreachable
by skylark
Tue Aug 06, 2019 9:57 am
Forum: General
Topic: admin password getting to default
Replies: 6
Views: 499

Re: admin password getting to default

For sure RouterOS does not remove users and does not change passwords by itself. Please properly Secure your device!
by skylark
Tue Aug 06, 2019 9:48 am
Forum: Beginner Basics
Topic: how to set time limit to dhcp client
Replies: 3
Views: 281

Re: how to set time limit to dhcp client

There is no specific time limit parameter for DHCP lease, but you can configure lease time to 3 days and after the client receives an IP address via dhcp-client, then you can make them static and block them: /ip dhcp-server lease set 0 block-access=yes After the lease time expires, the client will n...
by skylark
Wed Jul 31, 2019 9:57 am
Forum: General
Topic: DHCP Server assign IPs to MACs 00:00:00:00:00:00
Replies: 6
Views: 466

Re: DHCP Server assign IPs to MACs 00:00:00:00:00:00

Most likely in your network, there is a device which replies to all ARP requests so the server believes that IP address is already used and does not give it out to the client. Server goes through all of the addresses in the pool until it is empty. You can: 1) Disable conflict detection on the server...
by skylark
Tue Jul 23, 2019 3:55 pm
Forum: RouterBOARD hardware
Topic: My Groove AC is dead
Replies: 13
Views: 1058

Re: My Groove AC is dead

Please try to follow these steps to load the backup bootloader:

1) Power your device off;
2) Press and hold the reset button;
3) Power device on;
4) Hold reset button pressed for 1-2 seconds and then release;
5) If device boots up, then run command "/system routerboard upgrade".
by skylark
Fri Jul 19, 2019 3:14 pm
Forum: Announcements
Topic: v6.45.2 [stable] is released!
Replies: 206
Views: 33397

Re: v6.45.2 [stable] is released!

Yes, something is not quite right with the SFP+ interface on RB4011, we will look forward to fixing it asap!
by skylark
Fri Jul 12, 2019 7:54 am
Forum: Announcements
Topic: v6.46beta [testing] is released!
Replies: 60
Views: 16738

Re: v6.46beta [testing] is released!

3) Update server to the v6.45beta9;
4) Then update all the hosts to the v6.45beta9;
Don't you mean v6.46beta9?
Yes, I did the necessary corrections.
by skylark
Thu Jul 11, 2019 1:22 pm
Forum: Announcements
Topic: v6.46beta [testing] is released!
Replies: 60
Views: 16738

Re: v6.46beta [testing] is released!

!) upgrade - fixed "auto-upgrade" to use new style authentication (introduced in v6.45); To get a new authentication working, you have to do the following steps: 1) Downgrade server to one of the previous versions below v6.45; 2) Configure user password once more to get the old authentication metho...
by skylark
Wed Jul 10, 2019 2:13 pm
Forum: Announcements
Topic: v6.45.1 [stable] is released!
Replies: 416
Views: 61511

Re: v6.45.1 [stable] is released!

Same problem, after upgrade i was unable to login again on router via IP in winbox 3.19 :shock: :shock: :shock:
I need a solution for that...
Try Tools > Clear Cache
by skylark
Wed Jul 10, 2019 9:02 am
Forum: Announcements
Topic: v6.44.5 [long-term] is released!
Replies: 91
Views: 20366

Re: v6.44.5 [long-term] is released!

Isn't EoIP using GRE? *) conntrack - fixed GRE protocol packet connection-state matching (CVE-2014-8160); So make sure you're allowing GRE before dropping invalid connections. You are right, the problem is in GRE state matching, but why EoIP tunnels is in invalid connection state now? EoIP is based...
by skylark
Mon Jul 08, 2019 12:23 pm
Forum: Announcements
Topic: v6.45.1 [stable] is released!
Replies: 416
Views: 61511

Re: v6.45.1 [stable] is released!

Someone has a solution for these problems?
Please enable RADIUS debug logs and send us the supout.rif file to support@mikrotik.com:
/system logging add topics=radius
by skylark
Fri Jul 05, 2019 8:43 am
Forum: Announcements
Topic: v6.45.1 [stable] is released!
Replies: 416
Views: 61511

Re: v6.45.1 [stable] is released!

The issue with login via auto-upgrade feature is reproduced and will be fixed in upcoming RouterOS versions.
by skylark
Fri Jun 28, 2019 8:44 am
Forum: RouterBOARD hardware
Topic: CRS317- Bonding Offload [SOLVED]
Replies: 1
Views: 482

Re: CRS317- Bonding Offload [SOLVED]

Only 802.3ad and balance-xor bonding modes are hardware offloaded.

CRS3xx series switches manual!
by skylark
Thu Jun 06, 2019 2:47 pm
Forum: Beginner Basics
Topic: Block IP adress trying to access RDP
Replies: 10
Views: 712

Re: Block IP adress trying to access RDP

you can count attempts in mangle prerouting chain.
I do not think the Mangle section will be the right place for such a rule. I am suggesting to use firewall raw section with
dst-limit
parameters.
by skylark
Thu Jun 06, 2019 2:33 pm
Forum: General
Topic: Time Based firewaal rules
Replies: 12
Views: 593

Re: Time Based firewaal rules

Can you give us one particular example?
I just checked with the quick firewall and ICMP drop, everything works how it should.
by skylark
Wed Jun 05, 2019 4:01 pm
Forum: RouterBOARD hardware
Topic: CCR 1009 SFP fail
Replies: 1
Views: 273

Re: CCR 1009 SFP fail

Please provide us supout.rif file to support@mikrotik.com with particular SFP transceiver information.
by skylark
Mon Jun 03, 2019 11:01 am
Forum: General
Topic: ATAQUE Firmware 3.41
Replies: 7
Views: 547

Re: ATAQUE Firmware 3.41

Please describe your problem in English so we can help you to resolve the problem you have.
by skylark
Fri May 31, 2019 4:08 pm
Forum: Beginner Basics
Topic: Best hardware/software for home gaming router [SOLVED]
Replies: 2
Views: 326

Re: Best hardware/software for home gaming router [SOLVED]

hAP ac² will be suitable for your needs
by skylark
Tue May 21, 2019 8:34 am
Forum: General
Topic: Mikrotik offering lease continually without success
Replies: 2
Views: 249

Re: Mikrotik offering lease continually without success

Enable DHCP debugging logs which will provide you detailed information, like DHCP request, ack data:
/system logging add topics=dhcp
by skylark
Thu Mar 14, 2019 8:34 am
Forum: RouterBOARD hardware
Topic: S+RJ10 Revisions
Replies: 15
Views: 2132

Re: S+RJ10 Revisions

Is there a way to trade/flash/... the rev1 modules to rev2?
Unfortunately no, because transceiver hardware differs.
by skylark
Tue Feb 26, 2019 12:39 pm
Forum: Announcements
Topic: v6.44 [stable] is released!
Replies: 219
Views: 34076

Re: v6.44 [stable] is released!

2011 ok 951G ok hap ac lite...................... couldn't update to stable or testing from 6.43.11, went to 6.42.12 long..... ok. Retries to stable or beta nothing...... still stuck on long term. u can get the support file from here. https://mega.nz/#!JnZ1iIZL!MT9wQ2vhAXA4o0tSC2d3Q6LMz8vj93Uwv_xZn...
by skylark
Fri Feb 22, 2019 3:15 pm
Forum: Announcements
Topic: v6.44rc [testing] is released!
Replies: 67
Views: 11807

Re: v6.44rc [testing] is released!

Yes, with the latest release-candidate version they should work with auto-negotiation enabled. Also, S-RJ01 are supported now.

DAC is a bit different case, but we will look into it.
by skylark
Tue Feb 19, 2019 12:03 pm
Forum: Announcements
Topic: v6.44rc [testing] is released!
Replies: 67
Views: 11807

Re: v6.44rc [testing] is released!

Using the stable releases (6.43.12 included) I can't establish a link. With 6.44 betas and rc it works, it just needs to set the interface to 1 Gbps
These fixes will be included in upcoming v6.44.
by skylark
Tue Feb 19, 2019 10:12 am
Forum: Beginner Basics
Topic: Forum have BUG 5 (five) years.
Replies: 9
Views: 889

Re: Forum have BUG 5 (five) years.

why do you blame me for not letting you know 5 years?
We do not blame you, but it is self-evident that if we do not know where is the issue, we cannot fix it. In case, we will appreciate if you will point us where is the problem with simple step by step explanation e-mail to support@mikrotik.com.
by skylark
Fri Feb 15, 2019 1:28 pm
Forum: Beginner Basics
Topic: Drop all and accept some ports
Replies: 8
Views: 538

Re: Drop all and accept some ports

Firewall works in sequential order. You have to configure rules more specifically, for example, configure accept rules for all the traffic which should work and drop everything else.
by skylark
Tue Feb 12, 2019 2:40 pm
Forum: Announcements
Topic: v6.42.12 [long-term] is released!
Replies: 27
Views: 6136

Re: v6.42.12 [long-term] is released!

Why dont u make auto reboot after firmware upgrade???? Every new update also update firmware, and u put an option to auto upgrade firmware. But why do we have to reboot manually???
Such auto-upgrade reboot you can create with very basic scripting.
by skylark
Tue Feb 05, 2019 1:18 pm
Forum: Announcements
Topic: v6.43.11 [stable] is released!
Replies: 79
Views: 11145

Re: v6.43.11 [stable] is released!

Is the 5 GHz issue with RB4011 fixed ?
Please provide us step by step example how to repeat your mentioned issue with attached supout.rif file to support@mikrotik.com.
by skylark
Mon Feb 04, 2019 8:53 am
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63442

Re: RB4011

We are trying to reproduce your mentioned 5ghz wireless issue, currently everything works for us as expected. We will appreciate information which could help us to reproduce the issue, maybe someone can provide us step by step guide how to trigger this glitch?
by skylark
Tue Jan 22, 2019 10:19 am
Forum: Announcements
Topic: v6.44beta [testing] is released!
Replies: 365
Views: 80790

Re: v6.44beta [testing] is released!

Version 6.44beta61 has been released. rb4011 - improved SFP+ interface linking to 1Gbps; Does this mean the S-RJ01 is now compatible with the RB4011? Yes, with the latest beta S-RJ01 also should work. We will update compatibility table when this fix will be included in the stable version.
by skylark
Thu Jan 17, 2019 10:41 am
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63442

Re: RB4011

The problem persist with disabled auto negotiation, even between two RB4011 devices. Issue reproduced between 2x RB4011, will be fixed in upcoming beta versions. I unfortunately can't turn off autoneg on my provider's side, so I hope a software-side fix is possible. I do not want to promise it, but...
by skylark
Wed Oct 24, 2018 7:40 am
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63442

Re: RB4011

Generic active DAC does not seem extortionate, even if it’s 4* cost passive one?
https://www.fs.com/products/48884.html

These particular cables should work fine without any errors.
by skylark
Mon Oct 08, 2018 8:47 am
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63442

Re: RB4011

It is not related with cable length. Passie DAC will cause FCS errors and that is why they are not supported.
by skylark
Thu Oct 04, 2018 2:06 pm
Forum: General
Topic: Kid control
Replies: 7
Views: 622

Re: Kid control

time-rate-limited=0s-23h59m59s This parameter matches only Monday from 0s to 23h59m59s, you should configure it like this: time-rate-limited=4d00:00:01-4d23:59:59! But in the latest beta version we removed this parameter and created a new one for each day. How do I specify, time-rate-limited for al...
by skylark
Thu Oct 04, 2018 1:34 pm
Forum: General
Topic: Kid control
Replies: 7
Views: 622

Re: Kid control

time-rate-limited=0s-23h59m59s
This parameter matches only Monday from 0s to 23h59m59s, you should configure it like this: time-rate-limited=4d00:00:01-4d23:59:59!
But in the latest beta version we removed this parameter and created a new one for each day.
by skylark
Fri Sep 21, 2018 2:16 pm
Forum: RouterBOARD hardware
Topic: RB4011
Replies: 354
Views: 63442

Re: RB4011

The device support active DAC cables.
by skylark
Mon Aug 13, 2018 10:48 am
Forum: Beginner Basics
Topic: VLAN Configuration on a CRS328-24P-4S+RM
Replies: 1
Views: 889

Re: VLAN Configuration on a CRS328-24P-4S+RM

First of all update devices RouterOS and RouterBOOT to latest current versions. Configuration example you can find Here!
by skylark
Mon Aug 13, 2018 9:22 am
Forum: Beginner Basics
Topic: CLEAR SYSTEM HISTORY
Replies: 3
Views: 952

Re: CLEAR SYSTEM HISTORY

I think he talking about /system history section. You can erase it with systems reboot.
by skylark
Mon Aug 13, 2018 8:52 am
Forum: Beginner Basics
Topic: Going beyond the max-limit when bandwidth is avialable
Replies: 1
Views: 303

Re: Going beyond the max-limit when bandwidth is avialable

Take a look on parent and child queues. Also you will need limit-at, max-limit and priority parameters. For more advanced setup you have to use queue tree + mangle.
by skylark
Thu Aug 09, 2018 10:50 am
Forum: Beginner Basics
Topic: WAN port doesn't work
Replies: 14
Views: 880

Re: WAN port doesn't work

Does your device have default configuration? When you plug in ethernet cable in ether1 interface, which LEDs are on/blinking?
by skylark
Thu Aug 09, 2018 10:46 am
Forum: Beginner Basics
Topic: DHCP Pass throught
Replies: 5
Views: 598

Re: DHCP Pass throught

Does hAP ac lite have default configuration? If it is so, then ether1 have dhcp-client with masquerade rule. You can remove all the configuration and create a simple bridge with wlan1 and ethernet interfaces, then your "Devices" will see through the hAP ac and will obtain IP from "USG".
by skylark
Thu Aug 02, 2018 8:38 am
Forum: Beginner Basics
Topic: mAP2nD, setup Eth1 as DHCP server
Replies: 5
Views: 448

Re: mAP2nD, setup Eth1 as DHCP server

Connect to the device via mac-winbox, then create a bridge and put in wlan1 and ether1 interfaces. I assume gateway will be ether2?
by skylark
Wed Aug 01, 2018 2:36 pm
Forum: Beginner Basics
Topic: Set vlan interface as DHCP server [SOLVED]
Replies: 12
Views: 2743

Re: Set vlan interface as DHCP server [SOLVED]

Does your PC also have configured VLANs? Because now , if you configure DHCP server on the VLAN interface, then DHCP server is sending out tagged packages with tag 81.
by skylark
Wed Aug 01, 2018 2:28 pm
Forum: Beginner Basics
Topic: Help with Basic VLAN [SOLVED]
Replies: 30
Views: 2886

Re: Help with Basic VLAN [SOLVED]

VLAN configuration depends on what kind of the device do you use. You can find more setup examples here: https://wiki.mikrotik.com/wiki/Manual:CRS3xx_series_switches#Port_Based_VLAN https://wiki.mikrotik.com/wiki/Manual:Interface/VLAN#Layer2_VLAN_examples https://wiki.mikrotik.com/wiki/Manual:Switch...
by skylark
Mon Jul 30, 2018 11:04 am
Forum: Beginner Basics
Topic: buck up problem
Replies: 2
Views: 317

Re: buck up problem

Backup will not work completely, because they are different devices. For example, hAP ac has an SFP interface.

You can "/export" and "/import" configuration file. Before import, remove unnecessary configuration lines.
by skylark
Mon Jul 30, 2018 10:56 am
Forum: Beginner Basics
Topic: hAP ac lite TC
Replies: 2
Views: 278

Re: hAP ac lite TC

It is possible. You can add cellural modem.