Chris,
The GTA systems use the standard MIB. You should be able to use the
standard with your SNMP manager.
Some additional information is below -
A user using MRTG will not need any MIB files currently, since we're
only using standard OIDs.
Interface information can be found by using snmpwalk or similar
(command syntax varies depending on the version and platform you're
running it on)
snmpwalk hostname communitystring interfaces.ifTable.ifEntry
You'll find the interface names, their reference numbers, current
MTU, speed, status of the interface, many counters related to various
types of packets.
Memory information can be found under enterprises.ucdavis.memory
so:
snmpwalk hostname communitystring enterprises.ucdavis.memory
Swap and CPU:
enterprises.ucdavis.systemStat
System load averages:
enterprises.ucdavis.laTable
A sample MRTG config file, based off of what I monitor (interface
throughput, cpu use, load averages) follows. This should work for
any GB with snmp. mrtg's "cfgmaker" should work fine to create a
basic interfaces-only config as well. This config only checks
interfaces 0-2, though it would not be hard to add more.
######
WorkDir: /usr/local/www/data/mrtg/10.200.200.10
IconDir: /
WriteExpires: Yes
Target[10.200.200.10.1]: 1:[EMAIL PROTECTED]
MaxBytes[10.200.200.10.1]: 1250000
Title[10.200.200.10.1]: 10.200.200.10 -0-
PageTop[10.200.200.10.1]: <H1>Traffic Analysis for -0-
</H1>
<TABLE>
<TR><TD>System:</TD><TD>10.200.200.10 at -location-</TD></TR>
</TABLE>
Target[10.200.200.10.2]: 2:[EMAIL PROTECTED]
MaxBytes[10.200.200.10.2]: 1250000
Title[10.200.200.10.2]: 10.200.200.10 -1-
PageTop[10.200.200.10.2]: <H1>Traffic Analysis for -1-
</H1>
<TABLE>
<TR><TD>System:</TD><TD>10.200.200.10 at -location-</TD></TR>
</TABLE>
Target[10.200.200.10.3]: 3:[EMAIL PROTECTED]
MaxBytes[10.200.200.10.3]: 1250000
Title[10.200.200.10.3]: 10.200.200.10 -1-
PageTop[10.200.200.10.3]: <H1>Traffic Analysis for -2-
</H1>
<TABLE>
<TR><TD>System:</TD><TD>10.200.200.10 at -location-</TD></TR>
</TABLE>
#----------------
Target[10.200.200.10.cpu]:
1.3.6.1.4.1.2021.10.1.5.1&1.3.6.1.4.1.2021.10.1.5.2:[EMAIL PROTECTED]
XZoom[10.200.200.10.cpu]: 1.8
YZoom[10.200.200.10.cpu]: 1.8
MaxBytes[10.200.200.10.cpu]: 100
AbsMax[10.200.200.10.cpu]: 5000
Title[10.200.200.10.cpu]: Load Average, 1 minute vs 5 minute
WithPeak[10.200.200.10.cpu]: mywd
Options[10.200.200.10.cpu]: gauge
YLegend[10.200.200.10.cpu]: Load x100
ShortLegend[10.200.200.10.cpu]: .
Legend1[10.200.200.10.cpu]: Load Average 1 minute
Legend2[10.200.200.10.cpu]: Load Average 5 minutes
Legend3[10.200.200.10.cpu]: 1 minute peaks
Legend4[10.200.200.10.cpu]: 5 minute peaks
LegendI[10.200.200.10.cpu]: 1 Min:
LegendO[10.200.200.10.cpu]: 5 Min:
PageTop[10.200.200.10.cpu]: <H1>Load Average, 1 minute vs 5 minutes (x100)
</H1>
<TABLE>
<TR><TD>System:</TD><TD>10.200.200.10 at -location-</TD></TR>
</TABLE>
##--------
Target[10.200.200.10.cpu1]:
1.3.6.1.4.1.2021.11.9.0&1.3.6.1.4.1.2021.11.10.0:[EMAIL PROTECTED]
XZoom[10.200.200.10.cpu1]: 1.8
YZoom[10.200.200.10.cpu1]: 1.8
MaxBytes[10.200.200.10.cpu1]: 100
AbsMax[10.200.200.10.cpu1]: 5000
Title[10.200.200.10.cpu1]: Percent of CPU Usage, User vs System
WithPeak[10.200.200.10.cpu1]: mywd
Options[10.200.200.10.cpu1]: gauge
YLegend[10.200.200.10.cpu1]: % CPU Usage
ShortLegend[10.200.200.10.cpu1]: %
Legend1[10.200.200.10.cpu1]: Percentage of CPU Used by Users
Legend2[10.200.200.10.cpu1]: Percentage of CPU Used by System
Legend3[10.200.200.10.cpu1]: User Peaks
Legend4[10.200.200.10.cpu1]: System Peaks
LegendI[10.200.200.10.cpu1]: User:
LegendO[10.200.200.10.cpu1]: System:
PageTop[10.200.200.10.cpu1]: <H1>CPU Usage, User vs System
</H1>
<TABLE>
<TR><TD>System:</TD><TD>10.200.200.10 at -location-</TD></TR>
</TABLE>
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