On 13-10-2011 19:52, Scot Kreienkamp wrote:
How would that work when there are varying numbers of interfaces? I
have 14 on one, and 10 on another, each interface in its own RRD
being collected by MRTG. If I put all 14 in, won't it break on the
10?
I was afraid You were going to ask that question. Yes, it will break because some of those files just do not exist, and RRDtool cannot handle that.
I don't have an automatic solution for that. You can define multiple graph definitions - one for each number of interfaces - and then use the "TRENDS" setting for each host to determine which one will be shown. Not pretty, but it works.
Regards,
Henrik