Community discussions

Search found 16 matches

by Milan
Fri Mar 22, 2019 8:02 pm
Forum: Beginner Basics
Topic: Automatic unknown VLAN forwarding through trunk
Replies: 1
Views: 248

Re: Automatic unknown VLAN forwarding through trunk

Until vlan-filtering=yes is set, CCR/CRS forwards all unknown VLAN to every port. Once vlan-filtering=yes is set, it stops this auto-VLAN-forwarding and I have to define on all trunk ports every possible VLAN (as tagged) if I want to pass them through this port. I follow new configuration mentioned ...
by Milan
Wed Mar 06, 2019 12:19 am
Forum: Beginner Basics
Topic: Automatic unknown VLAN forwarding through trunk
Replies: 1
Views: 248

Automatic unknown VLAN forwarding through trunk

Hi. I have CCR -- CRS ----------- CRS -- CRS (...) If I would like to use a VLAN defined/routed at CCR on last CRS, I have to fill this VLAN as tagged on all previous CRS's bridge VLAN table (on both interfaces where VLAN should be transported). Is there a possibility to have VLAN defined on CCR and...
by Milan
Sun Nov 25, 2018 10:37 am
Forum: Wireless Networking
Topic: Lost connection, no beacons received
Replies: 44
Views: 19846

Re: Lost connection, no beacons received

This magical 6 or 8 minutes "lost connection, no beacons received" is somewhat better when I changed client to mode=station instead of mode=station-bridge (faster reconnect).
I have to change WiFi cards probably to match each other to avoid this problem completely.
by Milan
Tue Mar 06, 2018 7:33 pm
Forum: Wireless Networking
Topic: importing and exporting config files
Replies: 20
Views: 118070

Re: importing and exporting config files

You have to export compact configuration (only changed values) by: /export compact Then reset configuration by: /system reset-configuration no-defaults=yes skip-backup=yes And then import with verbose=yes and watch what is wrong and possibly edit .rsc file to find where the problem is (try to delete...
by Milan
Thu Nov 16, 2017 11:42 pm
Forum: RouterBOARD hardware
Topic: Huawei Mobile WiFi E5573 LTE modem
Replies: 0
Views: 1829

Huawei Mobile WiFi E5573 LTE modem

Huawei Mobile WiFi E5573 LTE modem tested and works as LTE interface with RouterBoard RB751U-2HnD with RouterOS 6.41rc52 (USB connected). The modem starts with Microtik when power come back and everything seems to work. I did not tested it with older RouterOS, sorry. No special setup needed. Just DH...
by Milan
Tue Jul 11, 2017 12:25 am
Forum: General
Topic: RouterOS v7.0 beta1 - when?
Replies: 609
Views: 155040

Re: RouterOS v7.0 beta1 - when?

I have small LAN and my provider gives me IPv6 /64 network, but I'm not able to use it in my internal infrastructure yet (I have few routed LANs with UTP and WiFi). Also I have bigger LAN, where I do NAT for IPv4 and when something change, I'm not able to fix IPv6 at the same time as IPv4, as I hav...
by Milan
Tue Jul 11, 2017 12:03 am
Forum: General
Topic: NAT64 and DNS64
Replies: 77
Views: 25557

Re: NAT64 and DNS64

Google just made a public DNS64 server, NAT64 gateway is more relevant then ever.
https://developers.google.com/speed/pub ... docs/dns64
We really need NAT64. And also IPv6 NAT (not IPv6 masqureade, just NAT).
by Milan
Sun Dec 04, 2016 9:11 pm
Forum: General
Topic: RouterOS v7.0 beta1 - when?
Replies: 609
Views: 155040

Re: RouterOS v7.0 beta1 - when?

Just a small advice: if you need NAT on IPv6 you are doing something wrong... Masquarade is dynamic NAT, which is not needed in IPv6. Static NAT (1:1) is another question and it's non-presence is a showstopper in many situation. Inability to make a hot fix for IPv6 addressing means you are unable t...
by Milan
Wed Jun 08, 2016 1:25 am
Forum: General
Topic: RouterOS v7.0 beta1 - when?
Replies: 609
Views: 155040

Re: RouterOS v7.0 beta1 - when?

For more than 3 years I'm waiting for v7 as I really need IPv6 NAT and this feature is there since 3.9.0 Linux kernel (but v6 has 3.3.5). I have small LAN and my provider gives me IPv6 /64 network, but I'm not able to use it in my internal infrastructure yet (I have few routed LANs with UTP and WiFi...
by Milan
Wed Jun 08, 2016 1:10 am
Forum: General
Topic: Missing Wiki doc for /ipv6 dhcp-relay
Replies: 11
Views: 2733

Missing Wiki doc for /ipv6 dhcp-relay

There is no explanation for /ipv6 dhcp-relay at http://wiki.mikrotik.com/wiki/Manual:IPv6

This is essential for MS Windows to configure IPv6 address of DNS server.
by Milan
Thu Mar 03, 2016 9:25 pm
Forum: General
Topic: Bug in /too e-mail and variable > 64kB
Replies: 0
Views: 344

Bug in /too e-mail and variable > 64kB

I have system 6.34.2 installed and the command: /tool e-mail ... body="$output" timeouts when the variable $output become > 64kB (I guess) and script is aborted. I was hit by this by using this script: http://wiki.mikrotik.com/wiki/Monitor_logs,_send_email_alert_/_run_script When the output is small...
by Milan
Wed Jun 24, 2015 11:07 pm
Forum: Beginner Basics
Topic: How can I create new partition on CCR?
Replies: 4
Views: 3336

Re: How can I create new partition on CCR?

Partitions are marked A-active, R-running. 1) In the root menu Partition you could Repartition (size is determined by the system). After Repartition to the desired number of partitions the system will be rebooted. You have to have space for the number of required partitions on your flash (see http:/...
by Milan
Tue Jun 16, 2015 10:52 pm
Forum: General
Topic: Assign a range of IPs to an interface
Replies: 1
Views: 481

Re: Assign a range of IPs to an interface

Probably not, but you can try create a script and then run it - http://wiki.mikrotik.com/wiki/Manual:Scripting
by Milan
Tue Jun 16, 2015 8:58 pm
Forum: General
Topic: [BUG] Native connection to IPv6 provider (trouble with /127 and /126 prefix in ROS v6.29.1)
Replies: 0
Views: 716

[BUG] Native connection to IPv6 provider (trouble with /127 and /126 prefix in ROS v6.29.1)

I have RB1100AHx2 with latest RouterOS v6.29.1 and I have working IPv4 setup. I need to add IPv6 support. I'v got 2001:0db8::10/127 for the upstream provider interface and 2001:0db8::11/127 for mine. The provider I'm talking about is Cesnet in the Czech republic, which is the provider for academic n...
by Milan
Fri Mar 27, 2015 1:04 am
Forum: RouterBOARD hardware
Topic: how to reset rb/532
Replies: 10
Views: 15492

Re: how to reset rb/532

i have a router 500r5 and to wan card on it i used one wan card to lock on to a network and the other wan card to broadcast the singal i am reciving from the first card now it doesn t let me login to the board any more it says my user name or password is wrong i tried hard reseting it the hole does...
by Milan
Tue Mar 05, 2013 3:59 am
Forum: Scripting
Topic: Importing SSH pubkey timeouts in 5.24
Replies: 1
Views: 769

Importing SSH pubkey timeouts in 5.24

I tryed to import pubkey for SSH access to Mikrotik, but it timeouts even I have latest version 5.24 on RB750: [ admin@mikrotik ] > /user ssh-keys import public-key-file=id_dsa.pub user=myuser action timed out - try again, if error continues contact MikroTik support and send a supout file (13) GUI i...