Redirect Backup Policy

Location in GUI: Tenants » XXX » Policies » Protocol » L4-L7 Policy-Based Redirect Backup

Diagram

Classes

services (apic.tenants)

Name	Type	Constraint	Mandatory	Default Value
redirect_backup_policies	List	`[redirect_backup_policies]`	No

redirect_backup_policies (apic.tenants.services)

Name	Type	Constraint	Mandatory
name	String	Regex: `^[a-zA-Z0-9_.:-]{1,64}$`	Yes
description	String	Regex: `^[a-zA-Z0-9\\!#$%()*,-./:;@ _{\|}~?&+]{1,128}$`	No
l3_destinations	List	`[l3_destinations]`	No

l3_destinations (apic.tenants.services.redirect_backup_policies)

Name	Type	Constraint	Mandatory	Default Value
description	String	Regex: `^[a-zA-Z0-9\\!#$%()*,-./:;@ _{\|}~?&+]{1,128}$`	No
ip	IP		Yes
ip_2	IP		No	`0.0.0.0`
destination_name	String	Regex: `^[a-zA-Z0-9_.:-]{1,64}$`	No
mac	MAC		No
redirect_health_group	String	Regex: `^[a-zA-Z0-9_.:-]{1,64}$`	No

Examples

Example-1: This data model creates an L3-type Redirect Backup Policy named L4L7_PBR_BKP, which enhances high availability and resilience for Redirect Policies within the same Redirect Health Group, L4L7RedirectHealthGroup.

The Redirect Backup Policy is usually implemented when Resilient Hashing option (resilient_hashing) is enabled in a Redirect Policy. In this case, if a PBR destination specified under apic.tenants.policies.redirect_policy.l3_destinations fails, the traffic is rerouted to a PBR destination (l3_destinations) defined in the Redirect Backup Policy (FW_bkp_Virtual_Interface in this example).

Note that Redirect Backup Policies are not eligible to IP SLA Policies monitoring.

apic:
  tenants:
    - name: PBR_ServGraph
      services:
        redirect_backup_policies:
          - name: L4L7_PBR_BKP
            l3_destinations:
              - name: FW_bkp_Virtual_Interface
                description: FW bkp virtual interface
                ip: 10.0.0.5
                mac: 00:00:00:11:22:33
                redirect_health_group: L4L7RedirectHealthGroup

Location in GUI: Tenants » XXX » Policies » Protocol » L4-L7 Policy-Based Redirect Backup

Diagram

Classes

services (apic.tenants)

Name	Type	Constraint	Mandatory	Default Value
redirect_backup_policies	List	`[redirect_backup_policies]`	No

redirect_backup_policies (apic.tenants.services)

Name	Type	Constraint	Mandatory
name	String	Regex: `^[a-zA-Z0-9_.:-]{1,64}$`	Yes
description	String	Regex: `^[a-zA-Z0-9\\!#$%()*,-./:;@ _{\|}~?&+]{1,128}$`	No
l3_destinations	List	`[l3_destinations]`	No

l3_destinations (apic.tenants.services.redirect_backup_policies)

Name	Type	Constraint	Mandatory	Default Value
description	String	Regex: `^[a-zA-Z0-9\\!#$%()*,-./:;@ _{\|}~?&+]{1,128}$`	No
ip	IP		Yes
ip_2	IP		No	`0.0.0.0`
destination_name	String	Regex: `^[a-zA-Z0-9_.:-]{1,64}$`	No
mac	MAC		No
redirect_health_group	String	Regex: `^[a-zA-Z0-9_.:-]{1,64}$`	No

Examples

Note that Redirect Backup Policies are not eligible to IP SLA Policies monitoring.

apic:
  tenants:
    - name: PBR_ServGraph
      services:
        redirect_backup_policies:
          - name: L4L7_PBR_BKP
            l3_destinations:
              - name: FW_bkp_Virtual_Interface
                description: FW bkp virtual interface
                ip: 10.0.0.5
                mac: 00:00:00:11:22:33
                redirect_health_group: L4L7RedirectHealthGroup

Location in GUI: Tenants » XXX » Policies » Protocol » L4-L7 Policy-Based Redirect Backup

Diagram

Classes

services (apic.tenants)

Name	Type	Constraint	Mandatory	Default Value
redirect_backup_policies	List	`[redirect_backup_policies]`	No

redirect_backup_policies (apic.tenants.services)

Name	Type	Constraint	Mandatory
name	String	Regex: `^[a-zA-Z0-9_.:-]{1,64}$`	Yes
description	String	Regex: `^[a-zA-Z0-9\\!#$%()*,-./:;@ _{\|}~?&+]{1,128}$`	No
l3_destinations	List	`[l3_destinations]`	No

l3_destinations (apic.tenants.services.redirect_backup_policies)

Name	Type	Constraint	Mandatory	Default Value
description	String	Regex: `^[a-zA-Z0-9\\!#$%()*,-./:;@ _{\|}~?&+]{1,128}$`	No
ip	IP		Yes
ip_2	IP		No	`0.0.0.0`
destination_name	String	Regex: `^[a-zA-Z0-9_.:-]{1,64}$`	No
mac	MAC		No
redirect_health_group	String	Regex: `^[a-zA-Z0-9_.:-]{1,64}$`	No

Examples

apic:
  tenants:
    - name: ABC
      services:
        redirect_backup_policies:
          - name: L4L7_REDIRECT_BACKUP_1
            l3_destinations:
              - ip: 5.6.7.8
                mac: 00:00:00:11:22:33
                redirect_health_group: HEALTH_GROUP_1

Location in GUI: Tenants » XXX » Policies » Protocol » L4-L7 Policy-Based Redirect Backup

Diagram

Classes

services (apic.tenants)

Name	Type	Constraint	Mandatory	Default Value
redirect_backup_policies	List	`[redirect_backup_policies]`	No

redirect_backup_policies (apic.tenants.services)

Name	Type	Constraint	Mandatory
name	String	Regex: `^[a-zA-Z0-9_.:-]{1,64}$`	Yes
description	String	Regex: `^[a-zA-Z0-9\\!#$%()*,-./:;@ _{\|}~?&+]{1,128}$`	No
l3_destinations	List	`[l3_destinations]`	No

l3_destinations (apic.tenants.services.redirect_backup_policies)

Name	Type	Constraint	Mandatory	Default Value
description	String	Regex: `^[a-zA-Z0-9\\!#$%()*,-./:;@ _{\|}~?&+]{1,128}$`	No
ip	IP		Yes
ip_2	IP		No	`0.0.0.0`
destination_name	String	Regex: `^[a-zA-Z0-9_.:-]{1,64}$`	No
mac	MAC		No
redirect_health_group	String	Regex: `^[a-zA-Z0-9_.:-]{1,64}$`	No

Examples

apic:
  tenants:
    - name: ABC
      services:
        redirect_backup_policies:
          - name: L4L7_REDIRECT_BACKUP_1
            l3_destinations:
              - ip: 5.6.7.8
                mac: 00:00:00:11:22:33
                redirect_health_group: HEALTH_GROUP_1