On Tue, 2009-07-14 at 12:07 +0800, Noob Centos Admin wrote: > Hi, > > > Did the update overwrite your snmpd.conf file? The 'view' on the default one > > may not permit access to the things mrtg needs to see. Try changing it to .1 to > > expose everything. > > It might have done so. To be honest I have no idea since I've never > touched the SNMP configuration before this and simply used the > default. Currently there's nothing inside the snmpd.conf except a > rocommunity which is the public user. > > I've added lines from an online source that claims that is the default > snmpd configuration and it looks like it should be allowing view all > to the public user. In any case, even prior to adding these lines, I > could get the relevant values off SNMP using command line with the > public community user, so I don't think I was blocking any thing iv > SNMP Just a couple of random suggestions... One of the things I always do after patching a box is do an 'updatedb', followed by 'locate rpmsave' and 'locate rpmnew'. Then I resolve the differences. The other suggestion comes from a recent experience I had when updating a box running cacti. Did the upgrade, then cacti broke completely. Turns out that I didn't have the default fonts that cacti expected. I ended up having to install dejavu-lgc-fonts from rpmforge to resolve it. Why do I bring this up? Because cacti depends upon rrdtool, just like mrtg... -I