Configuring the GTPP Endpoint

Note
  • GTPP-EP pod uses this configuration.

  • GTPP-EP pod always ignores nodes configuration.

  • When the k8s single-node is set to false, it spawns two replicas of a GTPP-EP pod in active or standby mode, which is independent of replicas and nodes configuration.

  • When the k8s single-node is set to true, the configured replicas have its impact.

  • When the k8s use-volume-claim is set to true, endpoint GTP prime is used to set the storage size limit. Default value of storage size limit is one GB.

  • When the system is up and running, we can't change the storage size.

To configure a GTPP endpoint, use the following commands:

config 
 instance instance-id instance_id 
   endpoint gtpprime 
      storage storage_capacity 
      replicas replicas_count 
      nodes nodes_count 
      interface Gz  
        vip-ip   vip_ip vip-port vip-port vip-interface vip-interface vrf vrf  
      end 

NOTES:

  • endpoint gtpprime : Specifiy the following parameters to configure an endpoint:

    • storage storage_capacity —Specify the storage size of persistent volume in GB. Must be an integer in the range of 1-100.

      Note

      CLI doesn't allow changing storage size while the system is running. To change the storage size, bring the system down first.

    • replicas replicas_count —Specify the number of replicas per node. Must be an integer.

    • nodes nodes_count —This property is ignored. You may skip configuring it.

    • interface Gz : Configure the Gz interface details, such as vip IPv4 address, vip port, vip interface, and virtual routing and forwarding details.

      Note
      When the system is active and under the Gz Interface, if there are any add or update vip configurations to use new values, ensure to restart the udp-proxy.

Configuration Example

The following is an example configuration for the endpoint gtppprime configuration:

instance instance-id 1
 endpoint gtpprime
  replicas 1
  nodes    1
  storage  1
  interface gz
   vip-ip 10.10.10.205 vip-port 7202 vip-interface v303 vrf GTPP-VRF
  exit
 exit
exit