After they´re gone no PPoE client can log on.

throguh winbox, I scan, see the mikrotik, and I log in.
The interfaces are there, and all of sudden, they´re gone.

It happens after I logged on to the server.

OK,
but it´s been working fone for 6 or more months. I don´t think it would be te problem. right ?

Hi there,
since last week, I've been having problemas with the interfaces tab.It shows them all, but all of sudden, they desapear and it shows a erro message, which I can´t remeber what it says, something about timeout. BTW, it has only LAN interfaces.
Any help ?

Buddy,
thanks a lot . I was able to get the board to work again. I already upgrade it to the latest version of RouterOS.
Once agian, thanks a lot.

I did select it, and It seems go nowhere. It tells to press control+x to cancel.

Buddy,
that´s what I get and I try.

Buddy I did read t.
But my questions I think are quiste simple. Is this link it'll get me to downlaod the file I should upload to the board ?
and using hyperterminal. should I do the same proceedure but changing the options to upgrade the firmaware ?
Is that it ?
Thanks.

Is this the file I should donwload it ?
How am I supposed to upload it ? IS the the same proceedure as upload RouterOS to the board ?

Buddy,
Is there a file that should download it first ?
If so, how am I supposed to point to it ?
Thanks.

Buddy,
how am I supposed to do this upgrade ? By serial port ?
Which option should I choose ?
Thanks.

I did it already. It is the 2nd picturein the post.

I´ve tried with v 5.5. But the problem is, I can´t get pass that. I choose " O " , theun " E ", and there it shows this erro message.

Thank you very much, it worked perfectly.
Now I am this problem with a rb411. I´ve tried the same approach but it stopped in this erro mesage.

Hi there,
I am having a problem with this rb450g. It turns on, it beeps and that´s all. So, I tried to conect using a serial cable. It showed me this erro message, which I am gonna post here.
Any idieia how to fix it ?
Thanks.

ok, but I fixed the problem. It was the power supply.

Hi there, I setup a ptp with 2 rb411AH + 2r52nM + 2 zirok 60 dual-polarity. Signal strength -41/-41 - CCQ 98%/98% It works great, but if I plug my rb450g where the clientes log in, in the LOG shows that : wlan1: lost connection not polled for too long wlan1: established connection wlan1: lost connec...

You mean the button that is in the back of the board ?
If so, I did it already.

Hi there,
I have a rb411AH which happens to behave like this. I power it up, all the lightd lit up and stays as it is. It is like freezing. Is there any way that I could bright it to work agian /
Thanks.

With the RB-SXT --If you use NV2, Remember it (for now) Requires a GI (Guard Interval) Of 800Ns, So that means MAX. Negotiated Air Rate is 270Mbps. With Nstreme you coan use a 400Ns GI And Achieve full 300/300 Air Rates However, The SXT Has a 100M Port, so is not necessary / important to use Nstrem...

HI there, I just my sxt setup, but I can´t get more than 36MB bandwidth test. What happended to the 200mb transfer rate ????? Is there any special of setting up the SXT routerboard as far as configurations ? Thanks. BTW. The ptp it is only 1km. The HT-Extension-Channel defaults to OFF. That may be ...

Me too. R52nM with 433ah and 80cm offset dish at 5.5km - 0 tx power --> -65dB --> 110Mbps at UDP test with one chain. Hi there buddy, I am also about to have a ptp with 411ah+r52n-M+ zirok dual 60cm antena. is ther any special or any tips to set uo this card in order to get the most out of it ? Tha...

Hi there,
I have a PTP with this new mikrotik product ,SXT. I am trying to get the most out of it. how about we share tips and configurations so that we can get the most out it. Also, I am gonna setup a PTP with a rb411AH + r52n-M + zirok 60cm offset antena.
Thanks.

but how am I gonna do this, if it doesn´t show in the winbox window?

Hi there all,
I have a 411 routerboard which for no reason it stopped working. Fisrt the LAN lights interface didn´t light up anymore. And now and I plugged the RS232 cable it says " kernel not found ".
Is this terminal patient have a solution ?
Thanks for any help.

HI there,
I just my sxt setup, but I can´t get more than 36MB bandwidth test. What happended to the 200mb transfer rate ?????
Is there any special of setting up the SXT routerboard as far as configurations ?
Thanks.

BTW. The ptp it is only 1km.