[Devmon] devmon errors with OS X/Darwin SNMP

[Bruce F. <bfe...@ba...>]

another set of eye would be helpful here.  snmpwalk works every time for 
the oids

The error seen in the log:

Error(s) while parsing 'ifOutSpeed'

Error(s) while parsing 'ifInSpeed' on Mac-Mini

My template:

-oids:

ifDescr        : .1.3.6.1.2.1.2.2.1.2        : branch
ifSpeed        : .1.3.6.1.2.1.2.2.1.5        : branch
ifInOctets    : .1.3.6.1.2.1.2.2.1.10        : branch
ifOutOctets    : .1.3.6.1.2.1.2.2.1.16        : branch

--Transforms:

# Create a human-readable ifc speed
# Get bit speed delta (so we dont have to provide custom delta limit)
ifInOps      : DELTA        : {ifInOctets}
ifOutOps     : DELTA        : {ifOutOctets}
# Convert our octets delta into bits per second
ifInBps        : MATH        : {ifInOps} x 8
ifOutBps    : MATH        : {ifOutOps} x 8
# Make some easily readable speed variables
ifInSpeed    : SPEED        : {ifInBps}
ifOutSpeed    : SPEED        : {ifOutBps}
# Now determine our percentage load, based on traffic and ifc speed
ifInLoad    : MATH        : ({ifInSpeed} / {ifSpeed}) x 100
ifOutLoad    : MATH        : ({ifOutSpeed} / {ifSpeed}) x 100
# Create an alias in a bracketed box, or nothing if alias is blank
#ifAliasBox      : REGSUB        : {ifAlias} /(\S+.*)/ [$1]/

--message:

<b>Interface error rates:</b>
Input load:  yellow={ifInLoad.thresh:yellow}%, red={ifInLoad.thresh:red}%
Output load: yellow={ifOutLoad.thresh:yellow}%, red={ifOutLoad.thresh:red}%
TABLE:rrd(DS:ds0:ifInOctets:DERIVE; DS:ds1:ifOutOctets:DERIVE)
Ifc name|Ifc Speed|Rate in (load %)|Rate out (load %)
{ifDescr}|{ifSpeed}|{ifInLoad.color}{ifInSpeed} 
({ifInLoad}%){ifInLoad.errors}|{ifOutLoad.color}{ifOutSpeed} 
({ifOutLoad}%){ifOutLoad.errors}