No, the router never rebooted so the sessions never dropped.
One of those sessions listed with a 496 day uptime is my house and I know my
session has not been up that long. 



-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Randy Cosby
Sent: Wednesday, August 29, 2012 5:01 PM
To: Mikrotik discussions
Subject: Re: [Mikrotik] Odd

Just a guess...

Did the pppoe sessions possibly come up BEFORE the Mikrotik device synced
time with an ntp server?


On 8/29/2012 3:47 PM, Robert Haas wrote:
> Anyone see this before?
>
> I got an alert that one of our core routers rebooted at 2am this morning,
> but no alarms from any attached devices as being unreachable etc. Got up
and
> logged in and the uptime was 8 minutes or so.
> This afternoon I had a chance to investigate the router more. The router
has
> NOT rebooted - log files lack any indication I would expect to see from a
> router reboot (hundreds of PPPoE session coming back up) and attached
> devices interface statistics show no loss of link.
>
> Looking at the PPPoE active sessions, some of the session are showing up
496
> days - which is the actual uptime of the router, which isn't possible
since
> I have the PPPoE session time limit set for 24 hours.
>
> Attached is an image showing the Active PPPoE sessions and the resource
page
> showing the reported uptime.
>
> The router is on X86 hardware running v4.17.
>
> I'm hoping to NOT reboot this router if at all possible, but my gut says
it
> is down hill from this point.
>
> Is my gut telling me correctly to go ahead and reboot the router to clear
> whatever has borked the router (memory leak, memory corruption, phase of
the
> moon) at the first chance I get?
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-- 
Randy Cosby    | InfoWest, Inc       | www.infowest.com
Vice President | 435-674-0165 x 2010 | facebook.com/infowest


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