Dynamic changes of SLA profile and SPI sharing

During the lifetime of an IPoE or PPPoE session, the SLA profile and the SPI sharing can change. Such a dynamic change can be triggered by re-authentication, RADIUS CoA, or Diameter Gx RAR by specifying a new SLA profile and optionally, an SPI sharing group ID.

Table: Dynamic changes of SPI Sharing describes the different transitions in SPI sharing because of re-authentication, RADIUS CoA, or Diameter Gx RAR.

Table: Dynamic changes of SPI Sharing
from - to	SLA profile and SPI sharing info provided for dynamic change
per sap - per sap	SLA profile = <SLA profile name> SLA profile with "def-instance-sharing per-sap" [SPI sharing type = default] Optional. Value must be default when present SPI sharing ID must not be present
per session - per session	[SLA profile = <SLA profile name>] SLA profile with "def-instance-sharing per-session" [SPI sharing type = default] Optional. Value must be default when present SPI sharing ID must not be present
per group - per group	SLA profile = <SLA profile name> Optional. Current SLA profile name is used when not specified SPI sharing type = group SPI sharing ID = <group-id> Overrides the "def-instance-sharing" configured in the SLA profile
per sap - per group	SLA profile = <SLA profile name> Optional. Current SLA profile name is used when not specified SPI sharing type = group SPI sharing ID = <group-id> Overrides the "def-instance-sharing" configured in the SLA profile
per session - per group	SLA profile = <SLA profile name> Optional. Current SLA profile name is used when not specified SPI sharing type = group SPI sharing ID = <group-id> Overrides the "def-instance-sharing" configured in the SLA profile
per group - per sap	SLA profile = <SLA profile name> Optional. Current SLA profile name is used when not specified SPI sharing type = default SPI sharing ID must not be present ---------------------------------------------------------------- SLA profile = <SLA profile name> SLA profile with "def-instance-sharing per-sap"
per group - per session	[SLA profile = <SLA profile name>] Optional. Current SLA profile name is used when not specified SLA profile with "def-instance-sharing per-session" SPI sharing type = default SPI sharing ID must not be present --------------------------------------------- SLA profile = <SLA profile name> SLA profile with "def-instance-sharing per-session"
per sap - per session	SLA profile = <SLA profile name> SLA profile with "def-instance-sharing per-session" [SPI sharing type = default] Optional. Value must be default when present SPI sharing ID must not be present
per session - per sap	SLA profile = <SLA profile name> SLA profile with "def-instance-sharing per-sap" [SPI sharing type = default] Optional. Value must be default when present SPI sharing ID must not be present