Cacti

Is there a way to have the cacti re-index the system nightly. I have a number of devices that have new interfaces added reguarly but there is not an oid that lists the number of interfaces. So what I need is a way to run through all my devices everynight and have them re-indexed. And preferably a wa...

I need a little help in creating a CDEF. I have a graph for 4 data sources.

INBOUND
OUTBOUND
AVAILABLE
REJECTED

And I want to have a total of just INBOUND and OUTBOUND.

How do I go about doing this.

Thanks
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Alex

The Host status for Zed is UP. The Poller Cache shows the data sources from the device ZED for Data Query ISDN but not for Data Query ISUP. But the values do show up properly in the SNMP Cache. There are about 50 hosts all using this same Data Query, all the other hosts are graphing properly. Thanks...

Chage oid_index to:

<oid_index>1.3.6.1.4.1.3375.2.2.10.11.3.1.1.1.4</oid_index>

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Alex

Show me what currently in 'f5_bigip_vs.xml'.

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Alex

Change your OID INDEX PARSE to:

<oid_index_parse>OID/REGEXP:.*\.3375\.2\.2\.10\.11\.3\.1\.1\.1.\4\.([0-9\.]*)$</oid_index_parse>

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Then post a snippet of what you're getting back.

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Alex

Create your own snmp dataquery template. Use the "interface.xml" file in the <cactidirctory>/resource/snmp_queries to get you started.

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Alex

Make sure you can connect from the shell to the mysql database. From shell enter: mysql -u cactiuser -p Enter the cacti password. At the mysql prompt enter: use cactidb; If any of that fails, either you have an incorrect username/password or you have not setup the user to access from localhost. Chec...

Try running 'which php'. This is the shortcut way to find the php executable as long as it's already in your path. If that doesn't return anything try looking in either /usr/bin or /usr/local/bin. php-5.0.5 is probably a subdirectory of /usr/local/src and will probably not have the php executable wi...

I have large amount of gear that have two customized data queries that are being graphed. Each chassis has both types of query assigned to them and for the most part the graph without any issues. That is all except one chassis. The queries are ISDN and ISUP. The graphs for chassis ZED are working fi...

Well don't use one of these routers so I can't test, but here are a few suggestions. For <vsIPAddress> change source to: <source>OID/REGEXP:.*\.([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})$</source> And for all fields except for <vsIndex> change method from walk to get. When performing a walk on...

First try looking in /usr/local/bin this is where Debian is most likely to place the php executable. If the file is not there, do a dpkg -c "debian install file for php4" Typically the deb files from an apt-get are kept in /var/cache/apt/archives . This will list the contents of the debian...

*/5 * * * * cactiuser /usr/bin/php /var/www/html/cacti/poller.php > /dev/null 2>&1 There seems to be a bit of confusion for some users regarding the above line of code for a crontab entry. This code is meant to be placed in file in the cron.d directory, not in a user/root crontab. If you are edi...

Thanks for the help, just to add the <ifIndex></ifIndex> section to get the device to graph properly. <interface> <name>Get SNMP Interfaces</name> <description>Queries a host for a list of monitorable interfaces</descri ption> <oid_index>.1.3.6.1.4.1.326.2.2.2.1.3.1.1.6</oid_index> <index_order>ifNa...

None of this type if data is typically kept within a mib, just too much information it be categorized that way in memory. What you're looking for is netflow caching which cicso, juniper and riverstone all support. Take a look at stager http://software.uninett.no/stager/ which will handle the netflow...