SubnetQuery

SubnetQuery

What?

SubnetQuery tracks flows to/from campus by BGP subnet.   Key fields are day, AS and subnet.  Based on this, you can determine the max value and timestamp as well as daily average per subnet.   In order to be eligible for this report, over a five minute period, the combined in/out must be above 1Mbps.  This is a defensive mechanism to help prevent against DoS of stats processing.

http://stats.net.wisc.edu/cgi-bin/SubnetQuery.fcgi


Samples


Search

The 'AS' and 'Subnet' boxes can also take text descriptions.

For search rules, see: https://kb.wisc.edu/ns/page.php?id=25536#mysql_search

Usage


Clicking on column headers sorts by that column.  Click twice to switch between ascending an descending sort order.  You can also sort by time and by values by clicking a dataset column first followed by a time column.

The % column describes what percentage of datapoint intervals a row represents.  For example, if subnet a.b.c.d/e was only above 1Mbps 50% of the time, the value of this column will be 50%.  You can force sorting to respect this column above all else by checking 'prefer cardinality' in the options box.

If graphs of the subnet are available, there will be a hyperlink displayed in the 'Subnet' column labeled 'graphs(s)'.

If information about the hosts behind that subnet are available, there will be a hyperlink displayed in the 'Subnet' column labeled 'host(s)'.




Keywords:SubnetQuery   Doc ID:25575
Owner:Michael H.Group:Network Services
Created:2012-08-10 15:01 CDTUpdated:2012-08-15 09:30 CDT
Sites:Network Services
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