Nothing all in one place, that I'm aware of. But with a little work, you
snmpstat have hardcoded set of monitored parameters, but creates all graphs anb links automartically, including customer-only view of customer's links, link to the database record about this link, and link to the router's config @ CCR. This is why we use combination - for 99% of partameters, snmpstat, and for the rest, hand-configured cricket (but I recommend nagios).
could probably integrate it all into nagios. After all, you can make the host names or descriptions URLs that link to bandwidth and error graphs or other tools.
I'll second this part. Whether you use cricket or MRTG, or even Nagios itself, you can use a little "notes_url" command to create a link from, say, the "ping" service of your core router to the MRTG charts of bandwidth usage.
Rob Nelson
Rob Nelson ronelson@vt.edu