Router OS v 3.19 issue - LAN SPEED and MACtelnet in Winbox

Hi Normis,

I have same problem that was written here: http://forum.mikrotik.com/t/3-19/25882/6

In terminal in winbox when I used some command ( /ip addres print ) nothing has shown.
But it happend randomly and very rarely…

(20 minutes later)
I think I have found when it happend.
When I connect to neighbor RB via MACtelnet → I have theese problems.




Another problem that I have is Communication speed on EtherX.
I set 100Mbps in WINBOX (or by command line in Terminal)
In terminal I see that communication speed is set to 100Mbps.

 3 R  ;;; Port 5
      name="ether5" mtu=1500 mac-address=00:03:2D:08:45:D9 arp=enabled 
      disable-running-check=yes auto-negotiation=yes full-duplex=yes 
      cable-settings=default speed=100Mbps

But in Winbox in status I see 1Gbps connection speed. And on RB led indicate 1Gbps connection speed.

Some issue there?

set auto-negotiation=no (you have auto-negotiation=yes)

Thanks it works.
Could you explain me, why it does not worked when I set 100Mpbs/auto-negotiation=no on both sides?
I had to set one site 100Mbps/auto-negotiation=yes and other side with 100Mbps/auto-negotiation=no to start working.


First router

 2 R  name="ether3" mtu=1500 mac-address=00:0C:42:1D:FF:A3 arp=enabled 
      auto-negotiation=yes full-duplex=yes speed=100Mbps

Second router

 3 R  ;;; Port 5
      name="ether5" mtu=1500 mac-address=00:03:2D:08:45:D9 arp=enabled 
      disable-running-check=yes auto-negotiation=no full-duplex=yes 
      cable-settings=default speed=100Mbps