Upgraded about 4 of our RB260 series switches (2 of each) to this code.
The ACL page will not SAVE any changes.
Random bandwidth.
Reverting back to 2.8 code.
I do not recommend upgrading to 2.9.

I am working to build a BGP lab from 6 Router board RB2011ils-in and 1 360GSP switches. I want to be able to have something that both myself and my fellow engineers can play with to assist us in understanding the protocols. So, I am posting on this forum for your assistance in the configuration of t...

With the last two updates my Grandstream system and phones has been having issues too. I just turned off my SIP ALG/Helper and there was no change either. I found out that if I do not connect the phones directly to the MikroTik router like another switch they register better, but calls fail through ...

Just add a schedule task:

Code: Select all

/ system scheduler 
add name="reboot" on-event="system reboot" start-date=jan/01/1970 start-time=03:00:00 interval=1d comment="" disabled=no

Thanks for the help!

Maybe this should be for another thread, but I just wanted to drop a quick note. While testing the IPv6 firewall rules out, I stumbled onto a verification of sorts. Fully disabled IPv4 on 3 of my test machines and the RB750GL i am using is automatically 6to4 so that the IPv4 computers can PING from ...

Ok so I have a client that has a RB750GL and he wants to enable wifi roaming. So when I enable CAPSMAN on the RB750GL I start getting the following issues: - Router randomly reboots. - CAPs sync bit stop broadcasting their ssid even if specifically configured not to hide in the 750 config or the AP ...

There is an RFC for that out there, BTW. Because if you block some of that stuff, v6 will stop working at all. Here's my working ruleset for v6, it pretty much implements said rfc: /ipv6 firewall address-list add address=fe80::/64 list=link-local /ipv6 firewall filter add chain=establishedaccept co...

FYI - No update even with the latest software from the MT Support team. We have turned on STP and are placing routed ports toward the MT. Yes I have tested with MSTP but have the same failure and more issues. We have moved to the 5 port RB Switches which have none of these issues. but if you need mo...

As a followup to my previous post, Here is my Firewall settings for IPv6: /ipv6 firewall filter add chain=forward comment="Test Permit Any" disabled=yes add chain=input comment="Test Permit Any" disabled=yes add action=drop chain=input comment="Drop invalid connections on in...

I know I'm a bit late to this conversation, but I started playing with IPv6 on my MT lab. I really don't want to leave a input chain open for ALL ICMP, but the MT code is not really working right for IPv6. Or at lease I haven't found the right balance. Take a read from SANS: https://www.sans.org/rea...

Hi all, I need some help with the following: I have a RB2011 that i would like to leverage the two switch groups. Here is my desired config: sfp1 = Trunk Vlans=6,102,405,610 switch1 ethernet1 - secure - native vlan 102 - bandwidth= 2/2Mbps ethernet2 - secure - native vlan 102 - bandwidth= 5/5Mbps et...

UPDATE

I recieved word from MT Support:

Hello,

TX limiting problem will be fixed in RouterOS v6.13.
The pre-release with fixes is available from link:
http://www.mikrotik.com/download/share/ ... latest.npk

Regards,
Janis Becs

Thanks for your work, smash102.
Very informative to me as I'm going to face a very similar configuration in May.

Cheers
-Chris

Let me know if you run into any issues. I would be more than happy to lab some stuff to help.

Update: I have recieved word from MT support. Here is what they are willing to do about the known bug for the bandwidt limiting at a hardware switched level. Software still works, but becomes an issue with RTP as noted above. ---------------------------------------------------------- Hello, We do no...

I am updating this for anyone following in my footsteps and generating a Cisco Trunk or having issues with STP dispute states in the future. Since MT support is watching this forum post, but is to busy to update it or post here for your benefit, i want to provide their response for you: MT has repli...

Just to throw out an update: Cisco said that here is no way to turn off their RSTP/STP enhancements and it is something they are moving full force with on all new IOS updates. That said, I diverted to a hardware switching process instead of the software process. Reference: http://wiki.mikrotik.com/w...

Update: Well in the heat of my exasperation, I disabled RSTP and got stable connectivity. NOTE: I know I did not have a loop. There were no adverse affects. I enabled STP not RSTP just regular old STP and it worked. The Cisco 6509 showed/complained about the use of the older protocol, but it worked....

After attempting several possible combinations and not getting any traffic flowing in production, I'm at the point where I don't think that you can generate a true trunk with a MikroTik. Little or no support from MikroTik support and the forums are almost dead, that leaves me little option left. Ple...

Ok, I lab'ed this up last night and did some extended testing. This is the resulting configuration that shows only 1 CDP neighbor and is running spanning tree for the bridge. Please review this and let me know if there is something you would do differently. [MTUSA2011] > export # jan/01/1970 19:42:0...

Received an email from MikroTik support. Not helpful at all. Hello, Looks like there is some misconfiguration between Cisco and MikroTik routers which causes multiple paths. If you want to make this MikroTik configuration to work with a Cisco, either disable RSTP or ensure that VLAN1, VLAN6 and VLAN...

WOOT I FOUND THE PROBLEM Ok now that I know what the issue is, how do I fix it? Problem [MTUSA2011] /interface bridge> monitor VLAN1 state: enabled current-mac-address: D4:CA:6D:1C:7A:1B root-bridge: yes root-bridge-id: 0x9000.D4:CA:6D:1C:7A:1B root-path-cost: 0 root-port: none port-count: 1 design...

I noticed that the newer version of the RB OS doesn't state that RSTP is working even though it is applied. so I think i still am at square 1. Also take note that new RB OS settings are acting just like Cisco and Juniper now NEW defaults do not show. [MTUSA2011] > /interface bridge print Flags: X - ...

I usually do like: /interface vlan add interface=sfp1 name="sfp1-vlan-id-1" vlan-id=1 add interface=ether1 name="eher1-vlan-id-1" vlan-id=1 add interface=ether2 name="eher2-vlan-id-102" vlan-id=102 add interface=ether3 name="eher3-vlan-id-102" vlan-id=102 add...

I have been trying to figure his our for over a month now. SO I figure its time to ask you knowledgeable peeps. Here is my current design: Cisco 3560 >> MikroTik RB2011UiAS >> Cisco 6509 (sup720) My problem is with Spanning tree. I have 3 vlans configured on the 3560 and the MikroTik. Vlan 1,6,102 R...

I too am not seeing this in the latest versions either.

NOT FIXED.

Received word from MT today. I hope the fix is before 2014. it would be nice to see a fast turn around for such a small bug. From: MikroTik support [Krisjanis] [mailto:support@mikrotik.com] Sent: Monday, November 25, 2013 7:57 AM To: Subject: Re: [Ticket#2013112266000817] Winbox isn't showing [...] ...

I just got a new pallet of RB2011UiAS-2HnD-IN They all came with OS.6.1. upgraded 2 of them to OS.6.5 which is more stable than 6.6 so far. the LCD option is not showing in winbox. upgraded 1 to the further to OS.6.6 and still no LCD option. loaded the all packages for 6.6 and specifically selected ...

So still a MikroTik newb, but shortly after I submitted this post I figured out the issue. under /interface configuration i was witnessing in both the GUI and the CLI that the bandwidth setting options listed were including the speed identifier after the value. Example: 20M The speed apparently quan...

I'm new to the MikroTik routers and have been trying to learn them as fast as I can. I am having a little trouble configuring it to work for one of my desired deployment scenarios. Device is RB2011-UAS The scenario is as follows: Trunk on the SFP for vlan 10 and 20 Complete bandwidth restriction tab...