cacti on CentOS4

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abdock
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Joined: Fri Mar 18, 2005 4:38 am

cacti on CentOS4

Post by abdock »

Hello,

I just moved from Anothe Dist to CentOS 4, everythign is ok, but i cannot graph squid stats.

I have the latest cacti, 0.8.6c but still the host would say its 'down' and the graphs are empty.

I have recreated the graphs, deleted and recreated the host. Nothing.

Any help please..
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rony
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Post by rony »

If you are doing this as localhost, make sure that the SNMP community is blank. This of course is where I'm assuming that you are running scripts from localhost and localhost is not running any SNMP Daemon.
[size=117][i][b]Tony Roman[/b][/i][/size]
[size=84][i]Experience is what causes a person to make new mistakes instead of old ones.[/i][/size]
[size=84][i]There are only 3 way to complete a project: Good, Fast or Cheap, pick two.[/i][/size]
[size=84][i]With age comes wisdom, what you choose to do with it determines whether or not you are wise.[/i][/size]
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abdock
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Post by abdock »

All other hosts are ok.

I have other like 44 hosts and they are all graphing ok.

Can anybody help !!!
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rony
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Post by rony »

Is the device that is running you are attempting to get the squid stats from localhost or a remote server?

Is it using SNMP? Or a script that parses logs?

If you are using SNMP, then you need to confirm if SNMP is running and you can manually retrieve the values with snmpget or snmpwalk. If not, then you have an snmp issue.

If you are using scripts, and it's localhost, and you are not using snmp, then you may have to disable (leave the snmp community blank) on localhost.

Please explain in greater detail what you are trying to do, so we can better help you.
[size=117][i][b]Tony Roman[/b][/i][/size]
[size=84][i]Experience is what causes a person to make new mistakes instead of old ones.[/i][/size]
[size=84][i]There are only 3 way to complete a project: Good, Fast or Cheap, pick two.[/i][/size]
[size=84][i]With age comes wisdom, what you choose to do with it determines whether or not you are wise.[/i][/size]
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abdock
Posts: 15
Joined: Fri Mar 18, 2005 4:38 am

Post by abdock »

Hello,

Sorry for that.

Cacti is on a different server and the squid is on its own. And i am using SNMP. Below is the snmpwalk.

Before OS change i was able to plot all the graphs, without any problem.

So something to do with the new changes.

Even if i create the host again the rra files do not get created. But if i add another normal host like windows 2000 server then the rra files get created.




snmpwalk -c public -v1 192.168.255.1:3401 .1.3.6.1.4.1.3495.1
SNMPv2-SMI::enterprises.3495.1.1.1.0 = INTEGER: 380
SNMPv2-SMI::enterprises.3495.1.1.2.0 = INTEGER: 40959096
SNMPv2-SMI::enterprises.3495.1.1.3.0 = Timeticks: (13485) 0:02:14.85
SNMPv2-SMI::enterprises.3495.1.2.1.0 = STRING: "support@zanlink.com"
SNMPv2-SMI::enterprises.3495.1.2.2.0 = STRING: "squid"
SNMPv2-SMI::enterprises.3495.1.2.3.0 = STRING: "2.5.STABLE7"
SNMPv2-SMI::enterprises.3495.1.2.4.0 = STRING: "ALL,1"
SNMPv2-SMI::enterprises.3495.1.2.5.1.0 = INTEGER: 200
SNMPv2-SMI::enterprises.3495.1.2.5.2.0 = INTEGER: 50000
SNMPv2-SMI::enterprises.3495.1.2.5.3.0 = INTEGER: 100
SNMPv2-SMI::enterprises.3495.1.2.5.4.0 = INTEGER: 80
SNMPv2-SMI::enterprises.3495.1.3.1.1.0 = Counter32: 0
SNMPv2-SMI::enterprises.3495.1.3.1.2.0 = Counter32: 1315
SNMPv2-SMI::enterprises.3495.1.3.1.3.0 = INTEGER: 168543
SNMPv2-SMI::enterprises.3495.1.3.1.4.0 = INTEGER: 44
SNMPv2-SMI::enterprises.3495.1.3.1.5.0 = INTEGER: 32
SNMPv2-SMI::enterprises.3495.1.3.1.6.0 = INTEGER: 0
SNMPv2-SMI::enterprises.3495.1.3.1.7.0 = Gauge32: 2254093
SNMPv2-SMI::enterprises.3495.1.3.1.8.0 = Timeticks: (0) 0:00:00.00
SNMPv2-SMI::enterprises.3495.1.3.1.9.0 = Counter32: 56
SNMPv2-SMI::enterprises.3495.1.3.1.10.0 = Gauge32: 20313
SNMPv2-SMI::enterprises.3495.1.3.1.11.0 = Gauge32: 100
SNMPv2-SMI::enterprises.3495.1.3.2.1.1.0 = Counter32: 506
SNMPv2-SMI::enterprises.3495.1.3.2.1.2.0 = Counter32: 132
SNMPv2-SMI::enterprises.3495.1.3.2.1.3.0 = Counter32: 0
SNMPv2-SMI::enterprises.3495.1.3.2.1.4.0 = Counter32: 358
SNMPv2-SMI::enterprises.3495.1.3.2.1.5.0 = Counter32: 2448
SNMPv2-SMI::enterprises.3495.1.3.2.1.6.0 = Counter32: 0
SNMPv2-SMI::enterprises.3495.1.3.2.1.7.0 = Counter32: 0
SNMPv2-SMI::enterprises.3495.1.3.2.1.8.0 = Counter32: 0
SNMPv2-SMI::enterprises.3495.1.3.2.1.9.0 = Counter32: 0
SNMPv2-SMI::enterprises.3495.1.3.2.1.10.0 = INTEGER: 398
SNMPv2-SMI::enterprises.3495.1.3.2.1.11.0 = INTEGER: 0
SNMPv2-SMI::enterprises.3495.1.3.2.1.12.0 = Counter32: 2206
SNMPv2-SMI::enterprises.3495.1.3.2.1.13.0 = Counter32: 327
SNMPv2-SMI::enterprises.3495.1.3.2.1.14.0 = Gauge32: 40959096
SNMPv2-SMI::enterprises.3495.1.3.2.1.15.0 = Gauge32: 12
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.1.1 = INTEGER: 1
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.1.5 = INTEGER: 5
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.1.60 = INTEGER: 60
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.2.1 = INTEGER: 806
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.2.5 = INTEGER: 1384
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.2.60 = INTEGER: 1384
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.3.1 = INTEGER: 2020
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.3.5 = INTEGER: 1542
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.3.60 = INTEGER: 1542
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.4.1 = INTEGER: 27
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.4.5 = INTEGER: 27
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.4.60 = INTEGER: 27
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.5.1 = INTEGER: 14
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.5.5 = INTEGER: 12
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.5.60 = INTEGER: 12
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.6.1 = INTEGER: 0
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.6.5 = INTEGER: 0
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.6.60 = INTEGER: 0
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.7.1 = INTEGER: 0
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.7.5 = INTEGER: 0
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.7.60 = INTEGER: 0
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.8.1 = INTEGER: 5698
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.8.5 = INTEGER: 5214
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.8.60 = INTEGER: 5214
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.9.1 = INTEGER: 38
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.9.5 = INTEGER: 24
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.9.60 = INTEGER: 24
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.10.1 = INTEGER: 14
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.10.5 = INTEGER: 6
SNMPv2-SMI::enterprises.3495.1.3.2.2.1.10.60 = INTEGER: 6
SNMPv2-SMI::enterprises.3495.1.4.1.1.0 = Gauge32: 95
SNMPv2-SMI::enterprises.3495.1.4.1.2.0 = Counter32: 282
SNMPv2-SMI::enterprises.3495.1.4.1.3.0 = Counter32: 142
SNMPv2-SMI::enterprises.3495.1.4.1.4.0 = Gauge32: 0
SNMPv2-SMI::enterprises.3495.1.4.1.5.0 = Counter32: 0
SNMPv2-SMI::enterprises.3495.1.4.1.6.0 = Counter32: 120
SNMPv2-SMI::enterprises.3495.1.4.1.7.0 = Counter32: 1
SNMPv2-SMI::enterprises.3495.1.4.1.8.0 = Counter32: 0
SNMPv2-SMI::enterprises.3495.1.4.2.1.0 = Gauge32: 4
SNMPv2-SMI::enterprises.3495.1.4.2.2.0 = Counter32: 25
SNMPv2-SMI::enterprises.3495.1.4.2.3.0 = Counter32: 11
SNMPv2-SMI::enterprises.3495.1.4.2.4.0 = Gauge32: 0
SNMPv2-SMI::enterprises.3495.1.4.2.5.0 = Counter32: 0
SNMPv2-SMI::enterprises.3495.1.4.2.6.0 = Counter32: 14
SNMPv2-SMI::enterprises.3495.1.4.2.7.0 = Counter32: 0
SNMPv2-SMI::enterprises.3495.1.4.3.1.0 = Counter32: 197
SNMPv2-SMI::enterprises.3495.1.4.3.2.0 = Counter32: 105
SNMPv2-SMI::enterprises.3495.1.4.3.3.0 = Counter32: 0
SNMPv2-SMI::enterprises.3495.1.5.2.1.1.196.41.62.77 = IpAddress: 196.41.62.77
SNMPv2-SMI::enterprises.3495.1.5.2.1.1.196.41.62.22 = IpAddress: 196.41.62.22
Error: OID not increasing: SNMPv2-SMI::enterprises.3495.1.5.2.1.1.196.41.62.77
>= SNMPv2-SMI::enterprises.3495.1.5.2.1.1.196.41.62.22
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rony
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Post by rony »

Ok, the port is the issue....

If that same host is running NET-SNMP snmpd, you can proxy the squids SNMP through it allowing you to query it on the port 161.

This is a known bug that cacti has with port assignments, I don't recall the details. Sorry.

Check out the forums, here is a post that covers setting up the snmpd proxy:

http://forums.cacti.net/viewtopic.php?t ... nmpd+proxy
http://forums.cacti.net/viewtopic.php?t ... c&start=15

Proxying it is probably you best bet, because I'm assuming you are already running snmpd on that host. This way you can have the squid templates and the interface templates attached to the same device in cacti.
[size=117][i][b]Tony Roman[/b][/i][/size]
[size=84][i]Experience is what causes a person to make new mistakes instead of old ones.[/i][/size]
[size=84][i]There are only 3 way to complete a project: Good, Fast or Cheap, pick two.[/i][/size]
[size=84][i]With age comes wisdom, what you choose to do with it determines whether or not you are wise.[/i][/size]
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abdock
Posts: 15
Joined: Fri Mar 18, 2005 4:38 am

Post by abdock »

Hi Tony,

Thanks for the help.

After setting up proxy everything is ok. Looks like cacti does not want to go for any other port then 161.

Thanks a lot for your time.

Regards.
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