Hi Mike, I have only just seen it on ether1, I suppose that's because that's mostly the port I connect to on them, it doesn't matter what connects, even a laptop can do it if you are unlucky, so it's not even Mikrotik to Mikrotik only, it's anything. Changing from auto to hard set on the Omnitik doesn't help, the last one was hard set to 100 Full, but when connecting it to the new RB1100 in Auto mode it just wouldn't sync up right, even changing the 1100 to hard set 100 full it still wouldn't sync up right, there is something definitely wrong with those Omnitiks I reckon. Maybe I'm just lucky......but I needed to set both the Omnitik and RB1100 both to Auto for it to work, but having the previous RB2011 in Auto and Omnitik in Auto wouldn't work in this case. Regards Paul -----Original Message----- From: Public [mailto:public-bounces@talk.mikrotik.com.au] On Behalf Of Mike Everest Sent: Friday, 16 October 2015 8:52 AM To: 'MikroTik Australia Public List' Subject: Re: [MT-AU Public] Omnitik Half Duplex Issue Hi Paul, I haven't heard it reported before, other than yourself :-} That's not to say it doesn't happen, just that I haven't heard about it. I don't remember all the checks we did last time, but does it happen on all ports, or just the PoE out (or in)? Is it always the same kind of devoice at the other end that shows this behaviour, or does it happen regardless of what other device is on the other end? Can you stop it from happening by disabling the auto-negotiate? Cheers Mike.
-----Original Message----- From: Public [mailto:public-bounces@talk.mikrotik.com.au] On Behalf Of Paul Julian Sent: Friday, 16 October 2015 8:45 AM To: public@talk.mikrotik.com.au Subject: [MT-AU Public] Omnitik Half Duplex Issue
Hi guys, a while back I asked the list about the issues we seem to have with Omnitik 5Hnd units and them randomly syncing up in half-duplex 10M, I have exhausted all options with these and after just having yet another one do it I am at my wits end.
It doesn't seem to matter whether you use auto-negotiate or try and hard set the interface speed on the device itself or the device that plus into it but they just randomly decide to go to 10M half-duplex, has anybody else seen this and come up with a concrete fix by any chance ? It only happens on Omnitiks and it seems that it's only on the ether1 port from what I can see.
Regards Paul _______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com. au
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