[Mikrotik] RB433 Reboot

Scott Reed sreed at nwwnet.net
Tue Jan 8 05:05:42 CST 2013


Since I discovered the voltage at the card was 27.6 and turned it down 
to 25, the card has been up for 16:27.  I hope that is what it was, high 
voltage.
On 12/31/2012 3:11 PM, Scott Reed wrote:
> It ranges from 15 minutes to 8 hours.
> This is a replacement board, but I will get another one setup and 
> exchange it.  I hope that is it.
>
> On 12/31/2012 1:26 PM, Darren Shea wrote:
>> Scott,
>>     How often are the reboots? We've had several Mikrotiks with the bad
>> capacitors (433 and 493 models) which began occasionally rebooting and
>> eventually got so bad they wouldn't stay up for more than a few 
>> minutes. The
>> easiest way to verify this is the problem is to look at the caps on the
>> board - if they're swollen or leaking electrolyte (you'll see 
>> staining on
>> the top), the problem will only get worse.
>>   Thank you,
>>    Darren
>>    ECPI Western Broadband
>>
>> -----Original Message-----
>>
>> From: Scott Reed <sreed at nwwnet.net>
>> Subject: [Mikrotik] RB433 Reboot
>> To: Mikrotik discussions <mikrotik at mail.butchevans.com>
>> Message-ID: <50DEF46D.3020406 at nwwnet.net>
>> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>>
>> I have a site with 1 RB411AH, 1 RB433AH and 1 RB433.  All use the 
>> same power
>> supply.  The RB433 reboots every so often with the message:
>> jan/01/1970 19:00:18 system,error,critical router was rebooted without
>> proper shutdown The other two run forever.
>> Unit with problem is running 5.21 with firmware 2.41.  It has an SR9 
>> and an
>> XR2 card on it, as does the RB433AH.  This is the second card to have 
>> this
>> issue in this cabinet.  The original was an RB433AH.  I did a compact
>> export, cleaned it up and loaded it on the RB433.
>> Any ideas what other than power may cause a reboot?
>> Oh, there are no supout files and the Watchdog is not set to do pings.
>>
>>
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>> RouterOS
>>
>>
>> -----
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>>
>>
>

-- 
Scott Reed
Owner
NewWays Networking, LLC
Wireless Networking
Network Design, Installation and Administration

  

Mikrotik Advanced Certified
  
www.nwwnet.net
(765) 855-1060
(765) 439-4253
(855) 231-6239




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