Cacti

Indexed colour sounds good. To get the most out of the icon colouring you need a grayscale image anyway - so 256 colour would be plenty!

Perhaps as a SET option to avoid losing the PNG and JPEG support?

Thanks Howie.

In this instance I am using a gradient scale. But I don't necessarily have to. Its a lot of icons to produce though! =)

Hi, I am really getting into weathermap in a big way and have started creating maps using coloured icons for host status with the useiconscale keywords. Currently I have made my icons black and white, where black is used the scale colour shows and where white is used, it remains white. However, with...

Didn't get any futher with this. So updated to 0.8.7e and the problems went away.

Howie - thanks very much for the help.

I now have my icons working as expected.

I'll tackle the duplex stuff later this afternoon.

I'm impressed at how flexible Cacti is!

Hi, I have a map which graphs some switches and Wireless Access Points. What I want to achieve is to use a different icon for the Wireless Access Point nodes based on the percentage of Inbound/Outbound radio usage. This raises two questions: 1 - I don't want to create an Icon for every percentage be...

Hi Witness, Thanks for the reply. Could you point out the Troubleshooting guide you were talking about. I couldn't find anything on the Cacti site or wiki that looks like a troubleshooting guide. I've found a few FAQs that don't seem to cover what I need. Also the Cacti log is where I started. There...

Hi, I am running Cacti 0.8.7b and have noticed that If I log in and navigate to a graph in the graph tree, gaps start to appear in the graphs that I am viewing. The gaps only happen on graphs that I look at for the period I look at them. I have set logging with values and can see that the correct va...

Tried replacing the ">" with a "-", but it makes no difference. I added the new naming syntax to the "In/Out Bits" associated graph template as well as the "In/Out Bits (64-bit Counters)". This appears to have fixed it. The graph is of type "In/Out Bits (...

Its the default "SNMP - Interface Statistics" data query. I have modified the "In/Out Bits (64-bit Counters)" associated graph template to be like the attached screenshot.

I have not changed anything else from the defaults.

Thanks.

Ok - have found the bit under Data Queries where I can specify the preferred titling of the Graphs generated from that query. I have added my new definition and promoted it to the top of the list. Now when I create new graphs, they get the correct title. Good. However, when I select a newly created ...

Hi, I have modified the graph template "Interface - Traffic (bits/sec)" by: Setting the Title to "|host_description| |query_ifName| > |query_ifAlias|" and unticking "Use per graph value". This has resulted in all the titles of my existing graphs changing to this format....

For anyone who has stumbled upon this with a similar problem. The final resolution was to edit this file: <cacti-dir>/lib/snmp.php Look for the function "cacti_snmp_walk" function cacti_snmp_walk($hostname, $community, $oid, $version, $username, $password, $auth_proto, $priv_pass, $priv_pr...

Ok - I have got somewhere with this. As I understand from reading the function "cacti_snmp_walk" within snmp.php, if you have PHP version 5.1 or greater then Cacti will use PHP inbuilt snmp functions rather than NET-SNMP or UCD-SNMP. When I munged this function to pretend I had an earlier ...

Just found that I also can't SNMP Walk that OID (.1.3.6.1.4.1.3375.2.2.10.2.3.1.1) from the Network Tools section under Utilities in the GUI.

It doesn't give an error, just returns no results.

A walk of .1.3.6.1.4.1.3375.2.2.10.2.3.1.2 works fine.

Any idea how to debug this bit?