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devel:database [2010/06/18 13:57] faltin |
devel:database [2011/12/14 13:15] morten [swportvlan] |
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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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==== identity ==== | ==== identity ==== | ||
- | :1: Not up to date! | + | :!: Not up to date! |
<code> | <code> | ||
identityid primary key | identityid primary key |