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devel:database [2010/06/18 13:45] faltin |
devel:database [2012/05/07 11:22] (current) morten fix url |
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This [[http://domen.uninett.no/~faltin/nav/navdb/netbox_related.png|diagram]] shows OID database (and more). | This [[http://domen.uninett.no/~faltin/nav/navdb/netbox_related.png|diagram]] shows OID database (and more). | ||
+ | |||
+ | The role of the OID database has changed with NAV 3.6. ipdevpoll (that replaces getDeviceData) does not depend | ||
+ | on the OID database. Cricket still does and getBoksMacs still uses the oid database to figure out device | ||
+ | capabilities. | ||
==== snmpoid ==== | ==== snmpoid ==== | ||
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rrd_fileid the rrd file the data source is within | rrd_fileid the rrd file the data source is within | ||
name name of the source (ds0,ds1,RESPONSE TIME etc) | name name of the source (ds0,ds1,RESPONSE TIME etc) | ||
- | descr further description | + | descr type of datasource, i.e. ifInOctets, ifInErrors, cpu5min, etc |
dstype type (DERIVE / GAUGE) | dstype type (DERIVE / GAUGE) | ||
units units used on y-axis (seconds, bytes, etc) | units units used on y-axis (seconds, bytes, etc) | ||
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vlanid vlan id (foreign key ref to vlan table, not an actual vlan number) | vlanid vlan id (foreign key ref to vlan table, not an actual vlan number) | ||
direction Direction of the link, seen from the root of the topology (the vlan's router). | direction Direction of the link, seen from the root of the topology (the vlan's router). | ||
- | 'o' = 'Up', 'n' = 'Down', 'x' = ??? | + | 'o' = 'Up', 'n' = 'Down', 'b' = 'Blocked', 'x' = Unknown |
</code> | </code> | ||
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Different subsystem (specified in source) post events on the event queue. | Different subsystem (specified in source) post events on the event queue. | ||
Normally event engine is the target and will take the event off the event | Normally event engine is the target and will take the event off the event | ||
- | queue and process it. getDeviceData are in some cases the target. | + | queue and process it (getDeviceData was in some cases the target, not anymore). |
<code> | <code> | ||
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</code> | </code> | ||
- | ==== alertengine ==== | ||
- | Used by alert engine to keep track of processed alerts. | ||
- | |||
- | <code> | ||
- | lastalertqid value of the last alertqid that alert engine has processed. | ||
- | </code> | ||
===== Messages ===== | ===== Messages ===== | ||
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==== identity ==== | ==== identity ==== | ||
+ | |||
+ | :!: Not up to date! | ||
<code> | <code> | ||
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blocked_status boolean | blocked_status boolean | ||
blocked_reasonid reason of the block, reference to the blocked_reason table | blocked_reasonid reason of the block, reference to the blocked_reason table | ||
- | swportid reference to the switch port found in the manage.swport table. | + | swportid reference to the switch port found in the interface table. |
We find sysname,ip,module and port from this | We find sysname,ip,module and port from this | ||
swsysname current sysname of switch, kept for consistency check | swsysname current sysname of switch, kept for consistency check | ||
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version...). | version...). | ||
- | See [[http://metanav.uninett.no/static/reports/NAVMore.pdf|NAVMore report ch 2.4]] (in Norwegian) for a further explaination of | + | See [[http://nav.uninett.no/static/reports/NAVMore.pdf|NAVMore report ch 2.4]] (in Norwegian) for a further explaination of |
the NAV Cisco syslog analyzer tool. The chapter also includes a database figure, almost uptodate; the system table no longer exists and there is a newpriority reference from message to priority. For an explanation of the front-end tool, see [[..sysloganalyzer|here]]. | the NAV Cisco syslog analyzer tool. The chapter also includes a database figure, almost uptodate; the system table no longer exists and there is a newpriority reference from message to priority. For an explanation of the front-end tool, see [[..sysloganalyzer|here]]. | ||