Feature Description

Bypass proxy is introduced to enable this GTP packets directly land on gtpc-ep pod. This will avoid the processing at udp-proxy and one hop will be reduced in packet forwarding.

All the features supported by existing gtpc-ep and udp-proxy are integrated in new merged path

following features are integrated from udp-proxy:

  • Transaction SLA

  • DSCP marking for GTP packets

  • Adding BGP routes for roamer subscriber on the fly

  • Supporting Dispatcher feature and incoming retransmission

  • SGW Cache integration for DDN

  • MBR cache integration

Following features are integrated from gtpc-ep:

  • Retransmissions based on n3t3 config for outbound requests

  • Monitor protocol and Monitor Subscriber

  • Echo message handling

GTPC Endpoint with GR-Split

For handling scaled GTP traffic and for the optimal use of CPU, multiple active instances of GTPC-EP are started, and traffic split is done based on GR Instances.