Hi,
RB3011
I'm having trouble with the interfaces 6 to 10. They lose link every 2 seconds after start receiving traffic. The most stable config it is with fixed speed to 10m or 100m on the neighbor and does not works always. 1G or auto negotiation fails. Interfaces 1 to 5 works fine. Routers are up to date and I tested 10 of them with the same problem.
Anyone have seen this before?
Thanks,
--
Changuelco
Re: RB3011 Interface Link Problems
Try upgrading to the latest RouterOS v6.35rc10 from http://www.mikrotik.com/download
If problem remains, write to MikroTik support and send us supout file.
If problem remains, write to MikroTik support and send us supout file.
Re: RB3011 Interface Link Problems
I've had the exact same issue. So far I've tried ports 6 and 7, both have the same issue. I guess I should try the ports on switch1 next.
Re: RB3011 Interface Link Problems
We have 5 of them out on the field now, haven't had those problems.
Maybe those routers you tested was from a faulty batch?
Maybe those routers you tested was from a faulty batch?
Re: RB3011 Interface Link Problems
Are the ports in a software bridge? I have seen this on several of mine when in software bridge as well as lots of switching loop errors;
http://forum.mikrotik.com/viewtopic.php ... ead#unread
http://forum.mikrotik.com/viewtopic.php ... ead#unread
Re: RB3011 Interface Link Problems
Having the exact same problems.
when using the first 5 no disconnects,using the last 5 always disconnect.
gonna try to upgrade and see if it helps.
Currently on : 6.33.3
when using the first 5 no disconnects,using the last 5 always disconnect.
gonna try to upgrade and see if it helps.
Currently on : 6.33.3
Re: RB3011 Interface Link Problems
@Steveocee yes, in my case they're all bridged in software (no master port).
Re: RB3011 Interface Link Problems
This is an ongoing problem. MT support have confirmed they have replicated it and are working on a fix however that was probably over a week ago and they said the fix would come in "days".@Steveocee yes, in my case they're all bridged in software (no master port).
I'm currently using RC29 and it still has not fixed it yet.
Re: RB3011 Interface Link Problems
Every minute rb3011 stop passing traffic for 5-10 seconds and time to time log show on sfp1 in interface: "port received packet with own address as source address (probably loop)". Where loop on incomming interface ? SFP removed from switch 2 !
100 clients very angry... and I.
I wait for good news 1 month...
On rb1100ah same problem accured and I replaced it with rb3011, but problem not solved.
Somehow packages are able to stop mikrotik ?
100 clients very angry... and I.
I wait for good news 1 month...
On rb1100ah same problem accured and I replaced it with rb3011, but problem not solved.
Somehow packages are able to stop mikrotik ?
Re: RB3011 Interface Link Problems
The latest release mentions something about link down messages and RB3011, perhaps this has finally been fixed? I can't confirm at the moment since I don't have physical access to the device that was exhibiting the issue.
Re: RB3011 Interface Link Problems
Hi guys,
on our last days same experience "port flapping on ports 6-10" (from ROS 6.36.rc20 renamed switch 2, finally) you can see topic here http://forum.mikrotik.com/viewtopic.php?f=3&t=108603 and here http://forum.mikrotik.com/viewtopic.php?t=104622
We want to inform you that it appear solved only through a new official OS by Netinstall http://wiki.mikrotik.com/wiki/Manual:Netinstall and after updating (as e-mail received from support) to last RC version. Only now there are residual re-login of customers group, but it appear without a specific cluster. But since we use UBNT Rocket at moment (https://www.ubnt.com/airmax/rocketm/) we need to investigate if that is caused by them or what other.
Thanks
on our last days same experience "port flapping on ports 6-10" (from ROS 6.36.rc20 renamed switch 2, finally) you can see topic here http://forum.mikrotik.com/viewtopic.php?f=3&t=108603 and here http://forum.mikrotik.com/viewtopic.php?t=104622
We want to inform you that it appear solved only through a new official OS by Netinstall http://wiki.mikrotik.com/wiki/Manual:Netinstall and after updating (as e-mail received from support) to last RC version. Only now there are residual re-login of customers group, but it appear without a specific cluster. But since we use UBNT Rocket at moment (https://www.ubnt.com/airmax/rocketm/) we need to investigate if that is caused by them or what other.
Thanks
Re: RB3011 Interface Link Problems
Sorry, guys. I think...it was solved, because after last setup of previous post, RB3011 was about 8h without problems.
But...now about 1 down every 4 hours, but there is. With identical configuration on RB1100 on the same place, no problems.
Attached screens.
But...now about 1 down every 4 hours, but there is. With identical configuration on RB1100 on the same place, no problems.
Attached screens.
You do not have the required permissions to view the files attached to this post.
Re: RB3011 Interface Link Problems
One of my 3011s started doing this about a week ago, interface 6-10 goes down for about a second every 2 hours.
Even went to replace it with a brand new one running 6.38.1 and latest firmware.
Starting to think it may have something to do with auto negotiation .
Even went to replace it with a brand new one running 6.38.1 and latest firmware.
Starting to think it may have something to do with auto negotiation .
Re: RB3011 Interface Link Problems
I am browsing this forum because I too have a new RB 3011, OS 6.38.1 and it is constantly link down/up on all frequently ports at the same time, give or take a second.One of my 3011s started doing this about a week ago, interface 6-10 goes down for about a second every 2 hours.
Even went to replace it with a brand new one running 6.38.1 and latest firmware.
Starting to think it may have something to do with auto negotiation .
Ore the RB 3011 defective design? Google finds this has been a problem for a long time with this model?
Here is an example of the log:
Code: Select all
12:36:42 interface,info ether1 link up (speed 1G, full duplex)
12:36:42 interface,info ether5 link up (speed 1G, full duplex)
12:36:43 interface,info ether2-master link up
12:40:37 system,info item added
12:40:37 system,info item added
12:48:35 interface,info ether1 link down
12:48:35 interface,info ether2-master link down
12:48:35 interface,info ether5 link down
12:48:35 system,info item removed
12:48:35 system,info item removed
12:48:38 interface,info ether1 link up (speed 1G, full duplex)
12:48:38 interface,info ether5 link up (speed 1G, full duplex)
12:48:39 interface,info ether2-master link up
12:48:43 system,info item added
12:48:43 system,info item added
16:28:41 interface,info ether1 link down
16:28:41 system,info item removed
16:28:41 system,info item removed
16:28:44 interface,info ether1 link up (speed 1G, full duplex)
16:28:45 system,info item added
16:28:45 system,info item added
16:33:23 interface,info ether9 link up (speed 100M, full duplex)
16:33:24 interface,info ether6-master link up
16:34:35 interface,info ether9 link down
16:34:36 interface,info ether6-master link down
16:34:36 interface,info ether9 link up (speed 1G, full duplex)
16:34:37 interface,info ether6-master link up
16:34:44 dhcp,info defconf assigned 192.168.88.254 to 6C:F0:49:5E:66:19
16:38:00 interface,info ether1 link down
16:38:00 interface,info ether2-master link down
16:38:00 interface,info ether5 link down
16:38:00 interface,info ether6-master link down
16:38:00 interface,info ether9 link down
16:38:00 system,info item removed
16:38:00 system,info item removed
16:38:03 interface,info ether1 link up (speed 1G, full duplex)
16:38:04 interface,info ether5 link up (speed 1G, full duplex)
16:38:04 interface,info ether9 link up (speed 1G, full duplex)
16:38:05 interface,info ether2-master link up
16:38:05 interface,info ether6-master link up
16:38:08 system,info item added
16:38:08 system,info item addedRe: RB3011 Interface Link Problems
I think it may be a faulty batch doing it.
In the one tower we had one of the first 3011's and that one worked perfectly.
Then it died because lightning struck the tower and fried everything. Replace it with a new 3011 the problem started.
A week after that we change a old 2011 because it cannot handle the increasing bandwidth of the tower, that 3011 has the exact same issue
In the one tower we had one of the first 3011's and that one worked perfectly.
Then it died because lightning struck the tower and fried everything. Replace it with a new 3011 the problem started.
A week after that we change a old 2011 because it cannot handle the increasing bandwidth of the tower, that 3011 has the exact same issue
Re: RB3011 Interface Link Problems
I have this exact problem with both RB3011 and RB2011(x2) connected to Alcatel-Lucent ONT.
(link flapping up and down every 5-30 mins). 3-7 times per hour common. Been going on for a
week after gigabit upgrade. Down grade link to 100Mbps, problem disappears
I appear to have solved the problem by inserting RBFTC11 with UTP/SFP between RB3011 and ONT.
Link running for 2 hours without problem, and with some significant load testing.
Curiously, RB3011, with modest config (PPPoE over Vlan10, very basic firewall) runs significantly
slower (550Mbps download) than ISP preferred Fritzbox (980Mbps download). However
Fritzbox appears to have no firewall, and unknown config. And I am not keen on router vendor
that automatically sends config off to places unknown, and lets provider login (yes I know RoMON does
this, but I control where there config goes/does not go.)
HTH, Blenheim New Zealand
(link flapping up and down every 5-30 mins). 3-7 times per hour common. Been going on for a
week after gigabit upgrade. Down grade link to 100Mbps, problem disappears
I appear to have solved the problem by inserting RBFTC11 with UTP/SFP between RB3011 and ONT.
Link running for 2 hours without problem, and with some significant load testing.
Curiously, RB3011, with modest config (PPPoE over Vlan10, very basic firewall) runs significantly
slower (550Mbps download) than ISP preferred Fritzbox (980Mbps download). However
Fritzbox appears to have no firewall, and unknown config. And I am not keen on router vendor
that automatically sends config off to places unknown, and lets provider login (yes I know RoMON does
this, but I control where there config goes/does not go.)
HTH, Blenheim New Zealand
Re: RB3011 Interface Link Problems
I posted similar problem:
viewtopic.php?f=3&t=119258
besides turning off RSTP which helped with packet loss, it didn't help with switch2 ports flapping.
ANY SOLUTION MIKROTIK STAFF? I've lost very very precious bussiness client that couldn't sustain uninterrupted vlan tunnel...
ludicrous i'd say.
viewtopic.php?f=3&t=119258
besides turning off RSTP which helped with packet loss, it didn't help with switch2 ports flapping.
ANY SOLUTION MIKROTIK STAFF? I've lost very very precious bussiness client that couldn't sustain uninterrupted vlan tunnel...
ludicrous i'd say.
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