Search for	Example	Results
A single word	`cat`	Topics that contain the word "cat". You will also find its grammatical variations, such as "cats".
A phrase. You can specify that the search results contain a specific phrase.	`"cat food"` (quotation marks)	Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase.

Search for	Operator	Example
Two or more words in the same topic	`AND` `and` `+` (plus symbol) `&` (ampersand)	`cat AND dog` `"cat food"+milk` `"cat food"&"dog food"`
Either word in a topic	`OR` `or` `\|` (pipe)	`cat OR dog` `cat \| dog`
Topics that do not contain a specific word or phrase	`NOT` `not` `!` (exclamation point)	`NOT cat` `! dog`
Topics that contain one string and do not contain another	`^` (caret)	`cat ^ mouse`
A combination of search types	`( )` parentheses	`cat + (dog \| mouse)` `cat \| dog + (! mouse)`

Network Node Manager i Software10.30

Administer > NNMi Security and Multi-Tenancy > The NNMi Tenant Model > Tenants

Tenants

The NNMi tenant model adds the idea of an organization to the security configuration. Each node in the NNMi topology belongs to only one tenant. The tenant provides logical separation in the NNMi database. Object access is managed through security groups.

For each node, the initial discovery tenant assignment occurs when the node is first discovered and added to the NNMi database. For seeded nodes, you can specify the tenant to assign to each node. NNMi assigns all other discovered nodes (those included in an auto-discovery rule but not seeded directly) to the Default Tenant. An NNMi administrator can change the tenant for a node at any time after discovery.

Each tenant definition includes an initial discovery security group. NNMi assigns this initial discovery security group to the node along with the initial discovery tenant. An NNMi administrator can change the security group for a node at any time after discovery.

Tip Changing the tenant assignment of a node does not automatically change the security group assignment.

NNMi provides the Default Tenant. By default, all NNMi users have access (through the Default Security Group) to all objects associated with this tenant.

All sensors inherit the tenant and security group assignments of the node.

Note The following best practices apply to NNMi tenant configuration:

For a small organization, a single security group per tenant is probably sufficient.
You might want to subdivide a large organization into multiple security groups.
To prevent users from accessing nodes across organizations, ensure that each security group includes nodes for only one tenant.

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