[Devmon] 64 bits counters for if-load

[Olivier A. <oli...@co...>]

hello

I want to keep you informed about my 64bits pull for ifload. The two oids are .1.3.6.1.2.1.31.1.1.1.6 and .1.3.6.1.2.1.31.1.1.1.10.

here my template :

/opt/xymon/server/ext/devmon/templates/cisco-2960/if_load ] 19 cat transforms 
# Create a human-readable ifc speed
ifSpeed		: SPEED		: {ifBps}
# 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		: ({ifInBps} / {ifBps}) x 100
ifOutLoad	: MATH		: ({ifOutBps} / {ifBps}) x 100
# Create an alias in a bracketed box, or nothing if alias is blank
ifAliasBox      : REGSUB        : {ifAlias} /(\S+.*)/ [$1]/

/opt/xymon/server/ext/devmon/templates/cisco-2960/if_load ] 20 cat transforms 
# Create a human-readable ifc speed
ifSpeed		: SPEED		: {ifBps}
# 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		: ({ifInBps} / {ifBps}) x 100
ifOutLoad	: MATH		: ({ifOutBps} / {ifBps}) x 100
# Create an alias in a bracketed box, or nothing if alias is blank
ifAliasBox      : REGSUB        : {ifAlias} /(\S+.*)/ [$1]/

/opt/xymon/server/ext/devmon/templates/cisco-2960/if_load ] 21 cat 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:COUNTER; DS:ds1:ifOutOctets:COUNTER)
Ifc name|Ifc Speed|Rate in (load %)|Rate out (load %)
{ifName}{ifAliasBox}|{ifSpeed}|{ifInLoad.color}{ifInSpeed} ({ifInLoad}%){ifInLoad.errors}|{ifOutLoad.color}{ifOutSpeed} ({ifOutLoad}%){ifOutLoad.errors}

/opt/xymon/server/ext/devmon/templates/cisco-2960/if_load ] 22 cat exceptions 
ifName : alarm  : .+
ifName : ignore : Nu.+|Vl.+

/opt/xymon/server/ext/devmon/templates/cisco-2960/if_load ] 23 cat oids 
ifName		: .1.3.6.1.2.1.31.1.1.1.1	: branch
ifAlias		: .1.3.6.1.2.1.31.1.1.1.18	: branch
ifBps		: .1.3.6.1.2.1.2.2.1.5		: branch
ifInOctets	: .1.3.6.1.2.1.31.1.1.1.6	: branch
ifOutOctets	: .1.3.6.1.2.1.31.1.1.1.10	: branch

I'm sure that devmon pull the rights oids .1.3.6.1.2.1.31.1.1.1.6 and next and .1.3.6.1.2.1.31.1.1.1.10 and next. I got tcp dump or the request and everythings is fine. But into the html page I got wrong value. For exemple :

snmpwalk -c public -v2c 0.0.0.0 IF-MIB::ifHCInOctets.10142
IF-MIB::ifHCInOctets.10142 = Counter64: 24810748924740

in html :
Gi0_42 2866263564:1534931186

so it's very different ... ;( I'm still looking.

oau