HP StorageWorks 2/140 FW 08.01.00 McDATA E/OS SNMP Support Manual (620-000131- - Page 528

SNMPv3 MIB G 2. If this set has only one member, we're done otherwise, it comes down to deciding how to weight the preferences between ContextPrefixes, SecurityModels, and SecurityLevels as follows: a) If the subset of entries with securityModel matching the securityModel in the message is not empty, then discard the rest. b) If the subset of entries with vacmAccessContextPrefix matching the contextName in the message is not empty, then discard the rest. c) Discard all entries with ContextPrefixes shorter than the longest one remaining in the set d) Select the entry with the highest securityLevel NOTE: Please note that for securityLevel noAuthNoPriv, all groups are really equivalent since the assumption that the securityName has been authenticated does not hold. Sequence ::= { vacmMIBObjects 4 } vacmAccessEntry Syntax Max Access Status Description Sequence VacmAccessEntry not-accessible current An access right configured in the Local Configuration Datastore (LCD) authorizing access to an SNMP context. Entries in this table can use an instance value for object vacmGroupName even if no entry in table vacmAccessSecurityToGroupTable has a corresponding value for object vacmGroupName. INDEX { vacmGroupName, vacmAccessContextPrefix, vacmAccessSecurityModel, vacmAccessSecurityLevel } ::= { vacmAccessTable 1 } G-28 E/OS SNMP Support Manual