NSX-T Data Center Global Manager REST API

Patch a distributed firewall security policy

Create or partially update a distributed firewall (DFW) security policy for a domain.
If a security policy for the given security-policy-id is not present, the object will
get created and if it is present it will be updated.
Performance Note: If you want to edit several rules in a security policy
use this API. It will perform better than several individual rule APIs.
Just pass all the rules which you wish to edit as embedded rules to it.

Request:

Method:

PATCH

URI Path(s):

/global-manager/api/v1/global-infra/domains/{domain-id}/security-policies/{security-policy-id}

Request Headers:

n/a

Query Parameters:

n/a

Request Body:

SecurityPolicy+

SecurityPolicy (schema)

Name	Description	Type	Notes
_create_time	Timestamp of resource creation	EpochMsTimestamp	Readonly Sortable
_create_user	ID of the user who created this resource	string	Readonly
_last_modified_time	Timestamp of last modification	EpochMsTimestamp	Readonly Sortable
_last_modified_user	ID of the user who last modified this resource	string	Readonly
_links	References related to this resource The server will populate this field when returing the resource. Ignored on PUT and POST.	array of ResourceLink	Readonly
_protection	Indicates protection status of this resource Protection status is one of the following: PROTECTED - the client who retrieved the entity is not allowed to modify it. NOT_PROTECTED - the client who retrieved the entity is allowed to modify it REQUIRE_OVERRIDE - the client who retrieved the entity is a super user and can modify it, but only when providing the request header X-Allow-Overwrite=true. UNKNOWN - the _protection field could not be determined for this entity.	string	Readonly
_revision	Generation of this resource config The _revision property describes the current revision of the resource. To prevent clients from overwriting each other's changes, PUT operations must include the current _revision of the resource, which clients should obtain by issuing a GET operation. If the _revision provided in a PUT request is missing or stale, the operation will be rejected.	int
_schema	Schema for this resource	string	Readonly
_self	Link to this resource	SelfResourceLink	Readonly
_system_owned	Indicates system owned resource	boolean	Readonly
application_connectivity_strategy	List of Application Connectivity strategy for this SecurityPolicy This field indicates the application connectivity policy for the security policy.	array of ApplicationConnectivityStrategy	Maximum items: 3
category	Security policy category Classifies this security policy into an evaluation-priority category. Categories are evaluated in a fixed priority order. Distributed Firewall (DFW) categories, in priority order (highest first): Ethernet - Layer 2 firewall rules only. Emergency - Highest priority L3 rules (common to both DFW and Edge FW). Infrastructure - Second priority L3 rules. Environment - Third priority L3 rules. Application - Lowest explicit L3 rules. ThreatRules - IDPS-only. Threat-based rules applied after Application. EmergencyThreatRules - IDPS-only. Highest priority threat-based rules. Edge (Gateway) Firewall categories, in priority order (highest first): Emergency, SystemRules, SharedPreRules, SharedExternalRules, LocalGatewayRules, AutoServiceRules, Default. For user-created domains, only SharedPreRules and LocalGatewayRules are allowed. If not specified, defaults to LocalGatewayRules. Bridge Firewall category: LocalBridgeRules - Rules for bridge firewall policies. Distributed IDS/IPS (E-W IDPS) categories: ThreatRules - Threat-based IDS/IPS rules applied after Application. EmergencyThreatRules - Highest priority threat-based IDS/IPS rules. Gateway IDS/IPS (N-S IDPS) category: LocalGatewayRules - IDS/IPS rules applied on the gateway.	string
children	Subtree for this type within policy tree Subtree for this type within policy tree containing nested elements. Note that this type is applicable to be used in Hierarchical API only.	array of ChildPolicyConfigResource (Abstract type: pass one of the following concrete types) ChildRule
comments	SecurityPolicy lock/unlock comments Comments for security policy lock/unlock.	string
connectivity_preference	Connectivity preference applicable for this SecurityPolicy This field indicates the default connectivity policy for the security policy. Based on the connectivity preference, a default rule for this security policy will be created. An appropriate action will be set on the rule based on the value of the connectivity preference. If NONE is selected or no connectivity preference is specified, then no default rule for the security policy gets created. The default rule that gets created will be a any-any rule and applied to entities specified in the scope of the security policy. Specifying the connectivity_preference without specifying the scope is not allowed. The scope has to be a Group and one cannot specify IPAddress directly in the group that is used as scope. This default rule is only applicable for the Layer3 security policies. ALLOWLIST - Adds a default drop rule. Administrator can then use "allow" rules to allow traffic between groups DENYLIST - Adds a default allow rule. Admin can then use "drop" rules to block traffic between groups ALLOWLIST_ENABLE_LOGGING - Allowlisting with logging enabled DENYLIST_ENABLE_LOGGING - Denylisting with logging enabled NONE - No default rule is created.	string	Enum: ALLOWLIST, DENYLIST, ALLOWLIST_ENABLE_LOGGING, DENYLIST_ENABLE_LOGGING, NONE
connectivity_strategy	Connectivity strategy applicable for this SecurityPolicy This field indicates the default connectivity policy for the security policy. Based on the connectivity strategy, a default rule for this security policy will be created. An appropriate action will be set on the rule based on the value of the connectivity strategy. If NONE is selected or no connectivity strategy is specified, then no default rule for the security policy gets created. The default rule that gets created will be a any-any rule and applied to entities specified in the scope of the security policy. Specifying the connectivity_strategy without specifying the scope is not allowed. The scope has to be a Group and one cannot specify IPAddress directly in the group that is used as scope. This default rule is only applicable for the Layer3 security policies. This property is deprecated. Use the type connectivity_preference instead. WHITELIST - Adds a default drop rule. Administrator can then use "allow" rules (aka whitelist) to allow traffic between groups BLACKLIST - Adds a default allow rule. Admin can then use "drop" rules (aka blacklist) to block traffic between groups WHITELIST_ENABLE_LOGGING - Whitelising with logging enabled BLACKLIST_ENABLE_LOGGING - Blacklisting with logging enabled NONE - No default rule is created.	string	Deprecated Enum: WHITELIST, BLACKLIST, WHITELIST_ENABLE_LOGGING, BLACKLIST_ENABLE_LOGGING, NONE
default_rule_id	Default rule ID associated with the connectivity_preference Based on the value of the connectivity_preference, a default rule is created for the security policy. The rule id is internally assigned by the system for this default rule.	integer	Readonly
description	Description of this resource	string	Maximum length: 1024 Sortable
display_name	Identifier to use when displaying entity in logs or GUI Defaults to ID if not set	string	Maximum length: 255 Sortable
id	Unique identifier of this resource	string	Sortable
internal_sequence_number	Internal sequence number This field is to indicate the internal sequence number of a policy with respect to the policies across categories.	int	Readonly
is_default	Default policy flag A flag to indicate whether policy is a default policy.	boolean	Readonly
lock_modified_by	User who locked the security policy ID of the user who last modified the lock for the security policy.	string	Readonly
lock_modified_time	SecurityPolicy locked/unlocked time SecurityPolicy locked/unlocked time in epoch milliseconds.	EpochMsTimestamp	Readonly
locked	Lock a security policy Indicates whether a security policy should be locked. If the security policy is locked by a user, then no other user would be able to modify this security policy. Once the user releases the lock, other users can update this security policy.	boolean	Default: "False"
logging_enabled	Enable logging flag (deprecated) Deprecated. Flag to enable logging for all rules in this security policy. If true, logging is enabled for all rules in the policy. If false, the individual rule-level logging flag is honored. Use per-rule logging instead.	boolean	Deprecated Default: "False"
marked_for_delete	Indicates whether the intent object is marked for deletion Intent objects are not directly deleted from the system when a delete is invoked on them. They are marked for deletion and only when all the realized entities for that intent object get deleted, the intent object is deleted. Objects that are marked for deletion are not returned in GET call. One can use the search API to get these objects.	boolean	Readonly Default: "False"
origin_site_id	A unique identifier assigned by the system for knowing which site owns an object This is a UUID generated by the system for knowing which site owns an object.	string	Readonly
overridden	Indicates whether this object is the overridden intent object Global intent objects cannot be modified locally by the user. However, certain global intent objects can be overridden locally by use of this property. In such cases, the overridden local values take precedence over the globally defined values for the properties.	boolean	Readonly Default: "False"
owner_id	A unique identifier assigned by the system for the ownership of an object This is a UUID generated by the system for knowing who owns this object.	string	Readonly
parent_path	Path of its parent Path of its parent	string	Readonly
path	Absolute path of this object Absolute path of this object	string	Readonly
realization_id	A unique identifier assigned by the system for realizing intent This is a UUID generated by the system for realizing the entity object. In most cases this should be same as 'unique_id' of the entity. However, in some cases this can be different because of entities have migrated their unique identifier to NSX Policy intent objects later in the timeline and did not use unique_id for realization. Realization id is helpful for users to debug data path to correlate the configuration with corresponding intent.	string	Readonly
relative_path	Relative path of this object Path relative from its parent	string	Readonly
remote_path	Path of the object on the remote end. This path is populated only in case of multi-site scenario. Currently it is supported only for LM objects. When LM is onboarded to multi-site platform like NAPP or GM, remote_path will be set to the globally unique path across multi-site topology . It is generated based on local site-name and uses /org tree namespace. Note: It is populated only for LM objects. Not supported on the GM.	string	Readonly
resource_type	Must be set to the value SecurityPolicy	string
rule_count	Rule count The count of rules in the policy.	int	Readonly
rules	Rules that are a part of this SecurityPolicy	array of Rule
scheduler_path	Path to the scheduler for time based scheduling Provides a mechanism to apply the rules in this policy for a specified time duration.	string
scope	The list of group paths where the rules in this policy will get applied. Each path references a Group object that defines a collection of workloads (VMs, containers, etc.). This scope determines which workloads the security policy's rules are enforced on. This scope will take precedence over rule level scope. Supported only for security and redirection policies. In case of RedirectionPolicy, it is expected only when the policy is NS and redirecting to service chain.	array of string	Maximum items: 128
sequence_number	Sequence number to resolve conflicts across Domains This field is used to resolve conflicts between security policies across domains. In order to change the sequence number of a policy one can fire a POST request on the policy entity with a query parameter action=revise The sequence number field will reflect the value of the computed sequence number upon execution of the above mentioned POST request. For scenarios where the administrator is using a template to update several security policies, the only way to set the sequence number is to explicitly specify the sequence number for each security policy. If no sequence number is specified in the payload, a value of 0 is assigned by default. If there are multiple policies with the same sequence number then their order is not deterministic. If a specific order of policies is desired, then one has to specify unique sequence numbers or use the POST request on the policy entity with a query parameter action=revise to let the framework assign a sequence number. The value of sequence number must be between 0 and 999,999.	int	Minimum: 0
stateful	Stateful nature of this security policy Whether this security policy enforces stateful or stateless packet inspection. When stateful (true), network connection state is tracked and stateful packet inspection is performed. Layer-3 security policies default to stateful. Layer-2 (Ethernet category) security policies must be stateless. Note: when stateful is true, the tcp_strict field also defaults to true unless explicitly set to false. See the tcp_strict field for details.	boolean
tags	Opaque identifiers meaningful to the API user	array of Tag	Maximum items: 30
tcp_strict	Enforce strict TCP handshake before allowing data Enforces a 3-way TCP handshake before allowing data packets. Only applicable when the security policy is stateful. If not specified, the server automatically sets tcp_strict to true for stateful policies and false for stateless policies. See also: stateful field.	boolean
unique_id	A unique identifier assigned by the system This is a UUID generated by the GM/LM to uniquely identify entities in a federated environment. For entities that are stretched across multiple sites, the same ID will be used on all the stretched sites.	string	Readonly

Example Request:

PATCH https://<policy-mgr>/global-manager/api/v1/global-infra/domains/vmc/security-policies/application-section-1 { "description": "security policy patched", "display_name": "application-section-1", "category": "Application", "rules": [ { "description": " rule", "display_name": "ce-1", "sequence_number": 1, "source_groups": [ "/global-infra/domains/vmc/groups/dbgroup" ], "destination_groups": [ "/global-infra/domains/vmc/groups/appgroup" ], "services": [ "/global-infra/services/HTTP", "/global-infra/services/CIM-HTTP" ], "action": "ALLOW" } ] }

Successful Response:

Response Code:

200 OK

Response Headers:

n/a

Response Body:

n/a

Required Permissions:

crud

Feature:

policy_dfw

Additional Errors:

• 301 Moved Permanently
• 307 Temporary Redirect
• 400 Bad Request
• 403 Forbidden
• 409 Conflict
• 412 Precondition Failed
• 500 Internal Server Error
• 503 Service Unavailable