I just need help :)

Post general support questions here that do not specifically fall into the Linux or Windows categories.

Moderators: Developers, Moderators

Post Reply
DWAyotte
Posts: 32
Joined: Wed Mar 28, 2007 1:37 pm

I just need help :)

Post by DWAyotte »

Hey all,

I am very new to all this, cacti, however, seems like exactly what i need, but I am having problems. I might just be feeling a little overwhelmed or something.

I setup an Ubuntu LAMP server and simply ran the apt-get install cacti and all seemed well. It grabbed all the dependencies and such. I think everything installed correctly, but i wonder? I can browse to my cacti page and login and all that jazz. I even imported a PIX template, but I can't seem to get anything to work?

For example. The default Localhost device does not graph. Any device i add I get snmp error and no graphing. So I am so confused for what to do. I am way excited to get this rolling though, it seems like an incredible tool!

I have no experience with snmp either, so I am not so sure what to add in the values or how to verify that my routers/firewalls are setup correctly for such.

I want to monitor all my cisco routers and pix firewalls as well as my windows servers (all are dell poweredge hardware). I think that this is all dooable from what i have read so far, let me know if im wrong. I appreciate any help, i just don't know what to do at this point. I am also a first time at the whole linux thing, but ubuntu seemed to be really seemless and wroked perfectly, very impressed. Let me know if you need more information from me, thanks a million. :)
User avatar
FlyingDuffman
Posts: 25
Joined: Tue Dec 26, 2006 12:18 pm

Post by FlyingDuffman »

For the Cisco stuff, you need to make sure you have SNMP turned on. Then you have to match the same community string you used on the Cisco equipment in the device config on Cacti.

To enable snmp in the Cisco routers, go to config t and enter:

snmp-server community MyCommunityString RO
snmp-server ifindex persist
snmp-server enable traps tty

Where MyCommunityString is whatever you want to name your community string. You may not need that second line, but i have it in my routers and I know it works.

If you do this and still cannot get it to work, you may have a firewall issue or other connectivity issue.
DWAyotte
Posts: 32
Joined: Wed Mar 28, 2007 1:37 pm

Post by DWAyotte »

Im on a pix 515 with 7.1.1 software.

This is what my snmp configuration looks like currently.

pix515# show run | grep snmp
no snmp-server location
no snmp-server contact
snmp-server community public
snmp-server enable traps snmp authentication linkup linkdown coldstart


should that work?
DWAyotte
Posts: 32
Joined: Wed Mar 28, 2007 1:37 pm

Post by DWAyotte »

I guess I just need to be more educated about this, but I successfully added my PIX and created a couple of graphs. It has been about 30 minutes now thouhg, and I don't see graphs. Any ideas? I added it to my tree and stuff like the manual guided me to, but it said after 2 polling events it should show graphs. where can i check the polling intervals?
User avatar
gandalf
Developer
Posts: 22383
Joined: Thu Dec 02, 2004 2:46 am
Location: Muenster, Germany
Contact:

Post by gandalf »

Pleae see second link of my signature
Reinhard
Post Reply

Who is online

Users browsing this forum: No registered users and 3 guests