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 From:  William Arlofski <waa dash m0n0wall at revpol dot com>
 To:  "Mitch (WebCob)" <mitch at webcob dot com>
 Cc:  m0n0wall at lists dot m0n0 dot ch
 Subject:  Re: [m0n0wall] m0n0wall v1.1, WRAP 1D1, SNMP sysUpTime.0 information incorrect
 Date:  Tue, 28 Sep 2004 12:08:20 -0400
Mitch, you may be right. :)

But, whatever the problem was (in v1.1) with that OID, it appears to 
have been remedied in v1.2b1.

Thanks for the reply.

Mitch (WebCob) wrote:
> I've got a guess for you.
> 
> The snmp is reporting timer ticks since boot. The old system Hz used to be
> 60 - the new system hz is 1000.
> 
> 2.5 days * 1000 / 60 = 41 days
> 
> or thereabouts. Does that make sense?
> 
> m/
> 
> 
>>-----Original Message-----
>>From: William Arlofski [mailto:waa dash m0n0wall at revpol dot com]
>>Sent: Monday, September 27, 2004 5:55 AM
>>To: m0n0wall at lists dot m0n0 dot ch
>>Subject: [m0n0wall] m0n0wall v1.1, WRAP 1D1, SNMP sysUpTime.0
>>information incorrect
>>
>>
>>
>>I recently installed WRAP 1D1 board with m0n0wall v1.1, and noticed that
>>the system uptime was incorrect when retreived  via SNMP. For instance,
>>this system has really be up about 2 days. The Status-->System page in
>>the webGui correctly shows:
>>
>>Name  	 fw.example.com
>>Version 	1.1
>>built on Sun Aug 22 11:41:15 CEST 2004
>>Platform 	wrap
>>Uptime 	2 days, 08:29
>>
>>Yet, an SNMPGET (which is what MRTG uses) incorrectly shows:
>>
>>$ snmpget -c public -v 2c 192.168.0.254 sysUpTime.0
>>SNMPv2-MIB::sysUpTime.0 = Timeticks: (357526304) 41 days, 9:07:43.04
>>
>>So, my MRTG pages show that the system has been up 41 days, when in
>>reality it has been up for 2 days 8 hours.
>>
>>I checked the list archives and the FAQ and found nothing specific
>>relating to problems with this OID.
>>
>>A quick check using snmpwalk shows that these two OIDs also do not seem
>>possible:
>>ifLastChange.1 = Timeticks: (2055159851) 237 days, 20:46:38.51
>>ifLastChange.2 = Timeticks: (0) 0:00:00.00

- -
William Arlofski
waa dash m0n0wall at revpol dot com