FW 08.01.00 McDATA E/OS SNMP Support Manual (620-000131-630, November 2005)

G
SNMPv3 MIB
G-27
SNMPv3 MIB
In particular, a newly created row cannot be made active until a value
has been set for vacmGroupName.
The RowStatus TC [RFC2579] requires that this DESCRIPTION
clause states under which circumstances other objects in this row can
be modified:
The value of this object has no effect on whether other objects in this
conceptual row can be modified.
Sequence
::= { vacmSecurityToGroupEntry 5 }
Access Rights
vacmAccessTable
Syntax SEQUENCE OF VacmAccessEntry
Max Access not-accessible
Status current
Description The table of access rights for groups. Each entry is indexed by a
groupName, a contextPrefix, a securityModel and a securityLevel.
To determine whether access is allowed, one entry from this table
needs to be selected and the proper viewName from that entry must
be used for access control checking.
To select the proper entry, follow these steps:
1. The set of possible matches is formed by the intersection of the
following sets of entries: the set of entries with identical
vacmGroupName the union of these two sets:
- the set with identical vacmAccessContextPrefix
- the set of entries with vacmAccessContextMatch
value of 'prefix' and matching vacmAccessContextPrefix
intersected with the union of these two sets:
- the set of entries with identical
vacmSecurityModel
- the set of entries with vacmSecurityModel
value of 'any' intersected with the set of entries with
vacmAccessSecurityLevel value less than or equal to the requested
securityLevel