Control Plane Group Configuration

The Control Plane Group configuration decsribes the configuration under this configuration mode.

Product

UPF

Privilege

Security Administrator, Administrator

Command mode

Exec > Global Configuration > Control Plane Group configuration

Config > control-plane-group cpgroup_name

Entering the above command sequence results in the following prompt:

[local] host_name(config-control-plane-group)#

peer-node-id

Describes the configuration of peer node id under control plane group.

Product

UPF

Privilege

Security Administrator, Administrator

Command mode

Command Modes

Exec > Global Configuration > Control Plane Group configuration

Config > control-plane-group cpgroup_name

Entering the above command sequence results in the following prompt:

[local] host_name(config-control-plane-group)#

Syntax

[ no ] peer-node-id ipv4-address ipv4_address interface interface_name advertise-gtpu-addr

peer-node-id

Specify the peer node Id.

ipv4-address ipv4_address

Specify the IPv4 address of the peer node.

interface interface_name

Specify the interface name.

advertise-gtpu-addr

Enables GTP-U address advertisement for an N4 peer.


Note

  • Changing the properties of an established PFCP association in place is not supported.

  • To modify the association properties, the existing association must first be released using the no peer-node-id ipv4-address addr command.

Usage guidelines

This configuration gives flexibility to selectively advertise the GTPU addresses to the selected control-plane peer.

If configured, UPF includes the addresses from upf-ingress and sgw-egress GTP-U services associated with the specified user-plane-service, to which a control-plane-group is linked in the PFCP Association Setup Request message. 

[local]UPlane# config
[local]UPlane(config)# control-plane-group cp1
[local]UPlane(config-control-plane-group)# peer-node-id ipv4-address 192.0.2.250 interface n4
advertise-gtpu-addr
[local]UPlane(config-control-plane-group)# peer-node-id ipv4-address 192.0.2.251 advertise-gtpu-addr